Search 748+ workers' comp class codes by number or description. Find the right workers' comp classification for your South Carolina business.
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| Code | Classification | Description | Examples | Related Codes |
|---|---|---|---|---|
| 0001 | Farm — Cotton Ginning NOC | Processing raw cotton through ginning equipment not classified elsewhere. | Cotton processing facilities, ginning cooperatives | 0018, 2160 |
| 0002 | Farm — Nursery Growing | Growing ornamental nursery stock outdoors. | Field nurseries, wholesale plant farms | 0005, 0008 |
| 0003 | Farm — Tobacco Curing | Curing and processing harvested tobacco leaves. | Tobacco barns, leaf curing facilities | 0017, 0050 |
| 0005 | Farm — Nursery or Tree Farm | Cultivating young trees, shrubs, or ornamental plants in a nursery setting. Includes field growing, transplanting, and greenhouse propagation. | Tree nurseries, shrub farms, wholesale plant growers, Christmas tree farms | 0008, 0016, 0035 |
| 0008 | Farm — Garden or Flower | Growing flowers, vegetables, herbs, or ornamental plants for commercial sale. Covers field cultivation, harvesting, and packing. | Flower farms, vegetable growers, herb farms, pick-your-own operations | 0005, 0016, 0035 |
| 0016 | Farm — Orchard | Commercial growing and harvesting of tree fruits or nut crops. Includes pruning, spraying, picking, and initial packing. | Apple orchards, peach farms, pecan groves, citrus orchards | 0005, 0008, 0050 |
| 0017 | Farm — Tobacco | Growing and harvesting tobacco leaves for commercial processing and sale. | Tobacco farms, leaf tobacco growers, tobacco curing barns | 0050, 0008 |
| 0018 | Farm — Cotton | Cultivating and harvesting cotton for fiber production. | Cotton farms, cotton gin operators, fiber crop operations | 0050, 0008 |
| 0019 | Farm — Vegetables | Growing vegetables commercially for fresh market or processing. | Vegetable farms, market gardens, truck farms | 0008, 0050 |
| 0024 | Farm — Grain Elevator Operation | Operating grain storage elevators and handling facilities. | Grain elevators, crop storage facilities, grain handling operations | 0050, 8290 |
| 0034 | Farm — Poultry or Egg | Raising poultry for meat or egg production. Includes feeding, housing, egg collection, and on-site processing. | Chicken farms, egg producers, turkey farms, duck operations | 0036, 0083 |
| 0035 | Farm — Florist or Greenhouse | Operating enclosed growing structures for year-round cultivation. Includes climate control, irrigation, and potting operations. | Commercial greenhouses, hydroponic facilities, indoor grow operations | 0005, 0008 |
| 0036 | Farm — Dairy | Operating a dairy farm including milking, feeding, breeding, and maintenance of dairy cattle and facilities. | Dairy farms, milk production facilities, small-scale creameries | 0034, 0037 |
| 0037 | Farm — Livestock | Raising cattle, hogs, sheep, or other livestock for sale. Includes feeding, breeding, veterinary care, and fencing. | Cattle ranches, hog farms, sheep ranches, goat farms | 0036, 0034 |
| 0041 | Farm — Seed Processing | Cleaning, grading, and packaging agricultural seeds. | Seed companies, seed processing plants | 0050, 0008 |
| 0042 | Farm — Landscape Gardening | Commercial landscape planting, garden design, and ornamental maintenance on client properties. | Landscape companies, garden designers, estate gardeners | 0050, 9102 |
| 0043 | Farm — Christmas Tree | Growing and harvesting Christmas trees. | Tree farms, seasonal Christmas tree lots | 0005, 0106 |
| 0044 | Farm — Mushroom | Commercial mushroom cultivation in controlled environments. | Mushroom farms, specialty fungi growers | 0008, 0035 |
| 0045 | Farm — Hunting Preserve | Operating a commercial hunting preserve or game ranch. | Hunting preserves, game ranches, shooting clubs | 9170, 9058 |
| 0050 | Farm — Field Crops | Growing grain, cotton, soybeans, or other field crops. Includes plowing, planting, irrigating, and harvesting. | Corn farms, wheat farms, soybean operations, cotton growers | 0008, 0016 |
| 0065 | Farm — Aquaculture | Operating fish farms, shrimp ponds, or other aquatic animal production. | Fish farms, shrimp hatcheries, aquaculture operations | 2066, 0037 |
| 0066 | Farm — Rice | Cultivating rice in flooded or dry field conditions. | Rice paddies, rice farms, grain operations | 0050, 0008 |
| 0067 | Farm — Sugar Cane | Growing and harvesting sugar cane for processing into sugar. | Sugar cane plantations, cane harvesting operations | 0050, 0008 |
| 0068 | Farm — Sugarbeet | Growing and harvesting sugar beets. | Sugarbeet farms, beet processing facilities | 0050, 0067 |
| 0071 | Farm — Bees or Honey | Operating apiaries for honey production and pollination services. | Beekeepers, honey farms, commercial apiaries | 0008, 0050 |
| 0078 | Farm — Hops | Growing hops for brewing industry use. | Hop farms, hop processing yards | 0079, 2113 |
| 0079 | Farm — Berry or Vineyard | Cultivating berries or grapes commercially. Includes planting, trellising, pruning, and harvesting. | Blueberry farms, strawberry fields, wineries with vineyards, grape growers | 0016, 0008 |
| 0083 | Farm — Feed Lot | Operating a concentrated feeding operation where livestock are fattened before market sale. | Cattle feedlots, hog finishing operations, livestock fattening yards | 0037, 0034 |
| 0085 | Farm — Fish Hatchery | Operating freshwater fish hatcheries. | Trout hatcheries, fish rearing facilities | 0065, 0037 |
| 0088 | Farm — Sod | Growing and harvesting sod for commercial landscaping. | Sod farms, turf grass growers | 0050, 5812 |
| 0089 | Farm — Turf Production | Growing and harvesting commercial turf grass. | Sod farms, turf producers | 0088, 5812 |
| 0090 | Farm — Organic | Operating a certified organic farming operation. | Organic farms, certified organic produce operations | 0050, 0008 |
| 0091 | Farm — Cooperative Operation | Operating a farm cooperative for shared agricultural activities. | Farm co-ops, agricultural cooperatives | 0050, 0037 |
| 0100 | Farm — General NOC | General farming not classified under specific farm codes. | Diversified farms, mixed agricultural operations | 0050, 0037 |
| 0106 | Farm — Tree or Timber | Growing and managing timber stands for eventual harvest. Includes planting, thinning, and forest maintenance. | Timber farms, tree plantations, reforestation operations, woodlot management | 0005, 2702 |
| 0170 | Farm — Horse | Breeding, training, and boarding horses. | Horse farms, equestrian facilities, breeding operations | 0037, 9058 |
| 0251 | Farm — Irrigation Systems | Installing and maintaining farm irrigation infrastructure. | Pivot irrigation crews, farm sprinkler installers | 6229, 0050 |
| 1001 | Mining — Coal Extraction | Extraction and initial processing of coal from underground or surface mines. | Underground coal mines, surface coal mining operations | 0003, 1004 |
| 1003 | Coal Mining — Anthracite | Mining hard anthracite coal. | Anthracite mines, hard coal operations | 1005, 1016 |
| 1004 | Mining — Metal Ore Processing | Extraction and concentration of metal-bearing ore deposits. | Iron ore mines, copper concentrators, ore milling facilities | 0006, 1007 |
| 1005 | Coal Mining — Underground | Extracting coal from underground seams. | Underground coal mines, deep mining operations | 1164, 1165 |
| 1007 | Mining — Sand & Gravel Operations | Excavation and processing of sand and gravel for construction aggregates. | Sand and gravel pits, alluvial deposits, dredging operations | 0009, 1010 |
| 1010 | Mining — Limestone & Aggregate | Quarrying and crushing of limestone and carbonate rock aggregates. | Limestone quarries, aggregate processing facilities | 0012, 1013 |
| 1013 | Mining — Copper Extraction | Mining and beneficiation of copper ore deposits. | Copper mining operations, ore flotation plants | 0015, 1016 |
| 1015 | Coal Washing or Preparation | Cleaning and sizing raw coal for market. | Coal prep plants, coal washing facilities | 1005, 1016 |
| 1016 | Coal Mining — Surface | Extracting coal from surface or strip mines. | Strip mines, mountaintop removal, open-cut coal mines | 1165, 1164 |
| 1017 | Mining — Gold Panning | Small-scale recovery of fine gold particles from alluvial deposits. | Artisanal gold recovery from stream deposits | 0019, 1020 |
| 1019 | Mining — Precious Metals Recovery | Recovery and refining of precious metals from ore concentrates. | Precious metal refineries, concentrate processors | 0021, 1022 |
| 1022 | Mining — Gem Stone Mining | Excavation and extraction of gemstones and precious stones. | Diamond mines, colored stone extraction operations | 0024, 1025 |
| 1025 | Industrial — Coke Production | Thermal conversion of coal to coke for metallurgical use. | Coke ovens, coal carbonization plants | 0027, 1028 |
| 1028 | Industrial — Carbon Black Manufacturing | Manufacturing carbon black pigment from hydrocarbon feedstocks. | Carbon black furnaces, pigment production facilities | 0030, 1031 |
| 1031 | Industrial — Asphalt Batch Plants | Batch production of asphalt paving mixtures at temporary or portable plants. | Mobile asphalt mixing plants, temporary batch plants | 0033, 1034 |
| 1034 | Industrial — Mineral Crushing | Mechanical crushing and size reduction of mined mineral materials. | Stone crushers, aggregate mills | 0036, 1037 |
| 1036 | Phosphate Mining | Extracting phosphate rock for fertilizer production. | Phosphate mines, fertilizer mineral operations | 1165, 4583 |
| 1037 | Industrial — Rock Quarrying | Quarrying of dimension and aggregate stone from rock formations. | Slate quarries, dimension stone operations | 0039, 1040 |
| 1040 | Industrial — Slate Extraction | Splitting and dressing of slate for roofing and decorative applications. | Slate mines, slate splitting facilities | 0042, 1043 |
| 1043 | Industrial — Clay Mining | Excavation of clay deposits for ceramic and brick manufacturing. | Clay pits, ceramic clay extraction | 0045, 1046 |
| 1046 | Industrial — Salt Mining | Solution mining or conventional extraction of mineral salt deposits. | Salt mines, salt brine evaporation ponds | 0048, 1049 |
| 1049 | Industrial — Sulfur Extraction | Mining and refining of elemental sulfur from underground deposits. | Sulfur mines, sulfur extraction facilities | 0051, 1052 |
| 1052 | Industrial — Fluorite Extraction | Extraction of fluorite mineral for chemical processing. | Fluorite mines, fluorite processing plants | 0054, 1055 |
| 1055 | Industrial — Feldspar Mining | Mining of feldspar mineral used in ceramics and glass. | Feldspar mines, pegmatite quarries | 0057, 1058 |
| 1058 | Industrial — Mica Processing | Extraction and beneficiation of mica mineral deposits. | Mica mines, mica splitting facilities | 0060, 1061 |
| 1061 | Industrial — Kaolin Mining | Mining of kaolin clay for ceramic and coating applications. | Kaolin mines, kaolin beneficiation plants | 0063, 1064 |
| 1064 | Industrial — Bentonite Processing | Processing of bentonite clay for absorbent and bonding applications. | Bentonite mines, bentonite processing facilities | 0066, 1067 |
| 1067 | Industrial — Talc Grinding | Grinding and beneficiation of talc mineral products. | Talc mines, talc grinding mills | 0069, 1070 |
| 1070 | Industrial — Barite Processing | Mining and processing of barite mineral for industrial applications. | Barite mines, barite beneficiation facilities | 0072, 1073 |
| 1073 | Industrial — Phosphate Mining | Mining and beneficiation of phosphate deposits for fertilizer production. | Phosphate mines, phosphate beneficiation plants | 0075, 1076 |
| 1076 | Industrial — Potash Extraction | Mining and processing of potash salts for chemical use. | Potash mines, potash processing facilities | 0078, 1079 |
| 1079 | Industrial — Borax Processing | Mining and processing of borax mineral deposits. | Borax mines, borax refining facilities | 0081, 1082 |
| 1082 | Industrial — Pumice Mining | Quarrying and beneficiation of pumice stone. | Pumice quarries, pumice beneficiation | 0084, 1085 |
| 1085 | Industrial — Perlite Mining | Mining and processing of perlite volcanic glass. | Perlite mines, perlite expansion facilities | 0087, 1088 |
| 1088 | Industrial — Silica Sand Washing | Washing and beneficiation of silica sand deposits. | Silica sand mines, sand washing plants | 0090, 1091 |
| 1122 | Stone Mining — Underground | Extracting stone from underground quarries. | Underground limestone mines, subterranean quarries | 1164, 1624 |
| 1146 | Copper Mining — Underground | Underground extraction of copper ore. | Copper mines, underground copper operations | 1164, 3016 |
| 1150 | Mining — NOC Underground | Underground mining not classified elsewhere. | Specialty underground mines, mineral shaft operations | 1164, 1699 |
| 1152 | Mining — NOC Surface | Surface mining not classified elsewhere. | Open-pit mineral extraction, specialty surface mines | 1165, 1699 |
| 1164 | Mining — Underground | Extraction of minerals, coal, or ore from underground shafts or tunnels. High-hazard operation with specialized ventilation and support systems. | Coal mines, metal ore mines, underground salt mines, potash mining | 1165, 1624 |
| 1165 | Mining — Surface or Open Pit | Removing overburden and extracting minerals from open excavations at the earth's surface. | Strip mines, quarry operations, open pit copper mines, surface coal mining | 1164, 1624 |
| 1170 | Silver Mining | Extracting silver ore from underground or surface deposits. | Silver mines, precious metal operations | 4101, 1164 |
| 1220 | Salt Mining | Extracting salt from underground deposits or evaporation. | Salt mines, salt evaporation operations | 1164, 1165 |
| 1306 | Well Logging — Oil or Gas | Performing downhole measurements and logging in oil or gas wells. | Logging trucks, wireline companies | 1320, 1322 |
| 1320 | Oil or Gas Well — Drilling | Operating rotary or cable-tool drilling rigs to bore wells for oil or natural gas extraction. | Oil drilling contractors, gas well drilling crews, exploration drilling operations | 1322, 1330 |
| 1322 | Oil or Gas Well — Servicing | Maintaining and repairing existing oil or gas wells. Includes workover rigs, pump repairs, and well stimulation. | Well workover crews, pump jack repair, well stimulation services, rod pulling | 1320, 1330 |
| 1330 | Oil or Gas Pipeline — Construction | Laying, joining, and burying pipelines for oil, gas, or petroleum product transmission. | Pipeline contractors, cross-country pipeline crews, pipeline welding operations | 1322, 6233 |
| 1340 | Natural Gas Processing | Processing raw natural gas to remove impurities. | Gas processing plants, natural gas treatment facilities | 1430, 7502 |
| 1430 | Oil Refinery | Processing crude oil into usable petroleum products through distillation, cracking, and treatment. | Petroleum refineries, oil processing plants, fuel production facilities | 1320, 4740 |
| 1438 | Petrochemical Manufacturing | Manufacturing chemicals derived from petroleum or natural gas. | Petrochemical plants, chemical feedstock producers | 4829, 1430 |
| 1452 | Gas Manufacturing | Producing manufactured gas from coal or oil for distribution. | Gas manufacturing plants, coal gasification operations | 7502, 4740 |
| 1463 | Asphalt Manufacturing | Producing asphalt products from petroleum base materials. Includes mixing, heating, and packaging. | Asphalt plants, roofing asphalt producers, paving material manufacturers | 1624, 5508 |
| 1470 | Distillery or Winery NOC | Producing alcoholic beverages not classified elsewhere. | Craft distilleries, mead makers, sake producers | 1472, 2121 |
| 1471 | Alcohol Distilling — Industrial | Producing industrial-grade alcohol and ethanol. | Ethanol plants, industrial alcohol producers | 1472, 4828 |
| 1472 | Distillery | Manufacturing distilled spirits, industrial alcohol, or similar products through fermentation and distillation. | Whiskey distilleries, vodka producers, industrial alcohol plants | 2121, 2111 |
| 1500 | Sand Mining | Mining sand from deposits for construction or industrial use. | Sand mines, silica sand operations | 4000, 1710 |
| 1624 | Quarry — Stone Cutting | Extracting, cutting, and finishing dimension stone from quarries. Includes sawing and polishing operations. | Granite quarries, marble quarries, limestone extraction, slate quarries | 1165, 1710 |
| 1642 | Hydraulic or Pneumatic Tool Rental | Renting heavy hydraulic or pneumatic equipment with or without operators. | Equipment rental yards, tool hire companies, jack hammer rentals | 3724, 8107 |
| 1650 | Rock Quarry — Blasting | Using explosives to break rock in quarry operations. | Quarry blasting crews, rock blasting contractors | 1624, 4771 |
| 1699 | Mining NOC | Mining operations not classified under specific mining codes. | Specialty mineral extraction, small-scale mining | 1164, 1165 |
| 1701 | Cement Manufacturing | Operating cement plants and kilns. | Cement factories, clinker plants | 2039, 4034 |
| 1710 | Stone Crushing | Operating crushing and screening plants that reduce quarried stone into aggregates or gravel. | Aggregate plants, rock crushing operations, gravel production facilities | 1624, 1165 |
| 1741 | Flint or Spar Grinding | Grinding feldspar, flint, or similar minerals into powder for industrial use. | Mineral grinding operations, feldspar processors | 1710, 4150 |
| 1747 | Emery Grinding or Polishing | Operating emery wheels and abrasive polishing equipment. | Abrasive finishing shops, polishing operations | 1860, 3030 |
| 1748 | Iron or Manganese Mining — Underground | Underground extraction of iron ore or manganese deposits using shaft and tunnel methods. | Iron mines, manganese extraction operations | 1164, 3081 |
| 1770 | Cement or Concrete Manufacturing NOC | General cement or concrete production not elsewhere classified. | Ready-mix plants, specialty cement operations | 2039, 4034 |
| 1771 | Ready-Mix Concrete — Production | Operating batch plants for ready-mix concrete. | Concrete batch plants, ready-mix operations | 4034, 8232 |
| 1780 | Mineral Processing — General | Processing various minerals into commercial products. | Mineral grinding operations, ore processing plants | 1741, 1710 |
| 1803 | Stone Cutting or Polishing | Shaping and finishing stone products in a shop environment. Includes countertops, monuments, and architectural stone. | Countertop fabricators, monument makers, stone carvers, tile cutters | 1624, 1710 |
| 1852 | Asbestos Goods Manufacturing | Manufacturing products containing asbestos fiber (largely historical; now primarily remediation-related). | Asbestos product manufacturing, specialty high-heat materials | 1860, 5474 |
| 1853 | Asbestos Removal or Remediation | Removing and safely disposing of asbestos-containing materials. | Asbestos abatement contractors, hazmat remediation crews | 5474, 5467 |
| 1860 | Abrasive Manufacturing | Producing grinding wheels, sandpaper, and other abrasive products from natural or synthetic materials. | Grinding wheel manufacturers, sandpaper producers, abrasive disc makers | 1803, 4150 |
| 1924 | Wire Drawing — Iron or Steel | Drawing metal rods through dies to produce wire of various gauges for industrial or commercial use. | Wire manufacturers, steel wire drawing mills, specialty wire producers | 3081, 3257 |
| 1925 | Die Casting | Forcing molten metal into molds under high pressure. | Die casting shops, precision casting operations | 3060, 3110 |
| 2002 | Masonry — Stone | Setting natural or manufactured stone in mortar for walls, facades, and structures. | Stone masons, stone veneer installers, flagstone contractors | 5022, 5040 |
| 2003 | Masonry — Stone NOC | Stone masonry work not otherwise classified. Includes specialty stone applications and restoration. | Decorative stone installers, historic stone restoration, specialty masonry | 2002, 5022 |
| 2014 | Masonry — Stone Products Manufacturing | Manufacturing precast stone or concrete products such as blocks, pavers, and architectural elements. | Concrete block plants, paver manufacturers, cast stone producers | 5022, 4034 |
| 2036 | Flour Milling | Milling grain into flour for baking and food production. | Flour mills, grain milling operations | 2042, 2081 |
| 2038 | Sugar Manufacturing | Refining raw sugar into commercial products. | Sugar refineries, sugar processing plants | 2156, 0067 |
| 2039 | Cement Manufacturing | Operating cement kilns and mills to produce Portland cement or similar hydraulic cements. | Cement plants, clinker grinding facilities, cement kiln operations | 4034, 1710 |
| 2040 | Ice Cream Manufacturing | Manufacturing ice cream, frozen yogurt, and frozen desserts. | Ice cream factories, frozen dessert plants, gelato producers | 2070, 2081 |
| 2041 | Frozen Food Manufacturing | Processing and packaging frozen food products. | Frozen dinner plants, frozen vegetable processors, flash freezing operations | 2111, 2070 |
| 2042 | Cereal Manufacturing | Producing breakfast cereals and grain-based food products. | Cereal factories, granola manufacturers, grain product plants | 2081, 2111 |
| 2044 | Feed Manufacturing — Animal | Manufacturing animal feed and feed supplements. | Feed mills, animal nutrition companies | 2114, 0083 |
| 2054 | Oil Mill — Cottonseed or Soybean | Extracting oil from cottonseed, soybeans, or similar oilseeds. | Oilseed processing plants, soybean crushers | 2150, 0050 |
| 2060 | Rendering Plant | Processing animal byproducts into tallow, bone meal, and other materials. | Rendering facilities, animal byproduct processors | 2095, 2044 |
| 2065 | Poultry Processing | Processing poultry from slaughter through packaging. | Chicken processing plants, turkey processing facilities | 2095, 0034 |
| 2066 | Seafood Processing | Processing fresh or frozen seafood products for distribution. | Fish processing plants, shrimp processors, crab picking facilities | 2095, 2111 |
| 2070 | Creamery or Dairy Products Manufacturing | Processing raw milk into cheese, butter, yogurt, ice cream, or other dairy products in a plant setting. | Cheese factories, ice cream plants, butter churning operations, yogurt manufacturers | 0036, 2111 |
| 2081 | Bakery | Commercial production of bread, cakes, pastries, and other baked goods in a retail or wholesale bakery. | Bakeries, donut shops with production, wholesale bread plants, pastry kitchens | 2111, 9082 |
| 2082 | Tortilla or Pasta Manufacturing | Producing tortillas, pasta, noodles, and similar grain products. | Tortilla factories, pasta plants, noodle manufacturers | 2081, 2111 |
| 2083 | Snack Food Manufacturing | Manufacturing chips, pretzels, popcorn, and other snack foods. | Chip factories, snack production lines, pretzel manufacturers | 2081, 2089 |
| 2084 | Pretzel Manufacturing | Making pretzels and similar baked snack products. | Pretzel bakeries, snack baking operations | 2083, 2081 |
| 2088 | Spice or Extract Manufacturing | Processing spices, seasonings, and flavor extracts. | Spice mills, extract producers, seasoning blenders | 2111, 4665 |
| 2089 | Candy or Confection Manufacturing | Producing candy, chocolate, gum, or other confections in a manufacturing environment. | Candy factories, chocolate manufacturers, confectionery plants | 2081, 2111 |
| 2095 | Meat Packing or Processing | Slaughtering livestock and processing meat products for distribution. | Meatpacking plants, sausage makers, poultry processing plants | 2070, 6504 |
| 2099 | Food Manufacturing NOC | Food production not classified under specific food codes. | Specialty food producers, contract food manufacturers | 2081, 2111 |
| 2105 | Fruit Packing or Drying | Packing, drying, or preserving fruit for commercial distribution. | Fruit packing houses, dried fruit processors, canning operations | 2111, 0016 |
| 2110 | Pickle or Sauce Manufacturing | Making pickles, relishes, sauces, and condiments. | Pickle factories, hot sauce producers, condiment manufacturers | 2111, 2081 |
| 2111 | Cannery — Fruit or Vegetable | Preserving fruits or vegetables through canning, freezing, or other preservation methods. | Canning factories, frozen food plants, vegetable processing plants | 2105, 2070 |
| 2113 | Brewery | Manufacturing beer, ale, or other malt beverages through brewing, fermenting, and packaging. | Craft breweries, large-scale breweries, microbreweries, brewing operations | 1472, 2111 |
| 2114 | Pet Food Manufacturing | Manufacturing food products for dogs, cats, and other animals. | Pet food factories, animal feed processors, treat manufacturers | 2099, 2095 |
| 2119 | Flavoring Extract Manufacturing | Producing vanilla, almond, and other flavoring extracts. | Extract producers, flavoring compound manufacturers | 2088, 4665 |
| 2121 | Winery | Producing wine from grape or fruit juice through fermentation, aging, and bottling. | Wineries, wine cellars, vintner operations, fruit wine producers | 1472, 0079 |
| 2130 | Bottling — Soft Drinks | Bottling or canning non-alcoholic beverages including sodas, juices, and flavored water. | Bottling plants, soda manufacturers, juice packaging operations | 2113, 2111 |
| 2131 | Water Bottling | Bottling spring, mineral, or purified water. | Water bottling plants, spring water companies | 2130, 2111 |
| 2143 | Coffee Roasting or Processing | Roasting, grinding, and packaging coffee beans. | Coffee roasters, coffee processing plants, specialty roasters | 2081, 2111 |
| 2144 | Tea Processing | Blending, processing, and packaging tea products. | Tea blending houses, herbal tea processors, tea packagers | 2143, 2081 |
| 2150 | Oil Manufacturing — Edible | Extracting and refining edible oils from seeds, nuts, or olives. | Vegetable oil refineries, olive oil presses, cooking oil plants | 2111, 2081 |
| 2156 | Sugar Refining | Refining raw sugar into granulated or specialty sugar products. | Sugar refineries, sugar processing plants | 2081, 0067 |
| 2157 | Textile Manufacturing — Yarn or Thread | Spinning raw fiber into yarn or thread for textile manufacturing. | Yarn mills, thread manufacturers, spinning operations, fiber processors | 2220, 2302 |
| 2160 | Cotton Ginning | Separating cotton fibers from seeds using mechanical ginning equipment. | Cotton gins, fiber processing facilities | 0018, 2157 |
| 2174 | Fiber Manufacturing — Synthetic | Producing synthetic fibers like nylon and polyester from chemical polymers. | Synthetic fiber plants, polymer extrusion facilities | 4243, 2157 |
| 2211 | Textile — Silk Manufacturing | Manufacturing silk thread and fabric from raw silk cocoons. | Silk mills, silk weaving operations | 2220, 2157 |
| 2220 | Textile — Weaving | Operating looms to weave yarn into fabric for commercial use. | Weaving mills, fabric manufacturers, textile plants | 2157, 2302 |
| 2257 | Rope or Twine Manufacturing | Producing rope, cordage, and twine from natural or synthetic fibers. | Rope factories, cordage manufacturers, twine makers | 2157, 3240 |
| 2286 | Textile — Dyeing or Finishing | Applying dyes, bleaches, or finishes to textiles and fabrics. | Dye houses, fabric finishing plants, textile bleaching operations | 2220, 2302 |
| 2288 | Textile — Bleaching | Bleaching raw or woven textiles to prepare for dyeing or finishing. | Bleaching plants, textile preparation facilities | 2286, 2220 |
| 2302 | Textile — Knitting | Manufacturing knitted fabrics or garments using commercial knitting machines. | Knitting mills, hosiery manufacturers, sweater factories | 2220, 2157 |
| 2305 | Hosiery Manufacturing | Manufacturing socks, stockings, and hosiery products. | Sock factories, hosiery mills, legwear manufacturers | 2302, 2501 |
| 2361 | Textile — Laundry or Dry Cleaning | Operating commercial laundry or dry cleaning plants serving the public or businesses. | Dry cleaners, commercial laundries, linen services, industrial laundries | 2585, 9014 |
| 2362 | Laundry — Self-Service | Operating self-service coin-operated laundry facilities. | Laundromats, coin laundries, wash-and-fold locations | 2361, 2585 |
| 2380 | Textile — Scouring or Combing | Cleaning and preparing raw wool or other fiber for spinning through scouring and combing processes. | Wool scouring plants, fiber preparation facilities, combing mills | 2157, 2220 |
| 2388 | Embroidery Manufacturing | Producing embroidered designs on fabric, garments, or accessories. | Embroidery shops, monogramming services, custom embroidery operations | 2501, 4511 |
| 2402 | Carpet or Rug Manufacturing | Manufacturing carpets and rugs from fiber materials. | Carpet mills, rug weavers, floor covering manufacturers | 2220, 2302 |
| 2416 | Textile — Canvas or Sailmaking | Fabricating canvas products, awnings, sails, and similar heavy fabric goods. | Sailmakers, awning manufacturers, canvas shops, tent makers | 2501, 2220 |
| 2417 | Tent or Awning Manufacturing | Fabricating tents, awnings, and outdoor fabric structures. | Tent makers, awning manufacturers, canopy fabricators | 2416, 2501 |
| 2501 | Textile — Clothing Manufacturing | Cutting and sewing fabric into finished garments in a factory setting. | Clothing factories, garment manufacturers, apparel production facilities | 2503, 2302 |
| 2503 | Textile — Clothing Manufacturing NOC | Garment manufacturing not classified elsewhere. Includes specialty apparel and uniform production. | Uniform manufacturers, specialty garment shops, costume makers | 2501, 2302 |
| 2570 | Mattress or Box Spring Manufacturing | Assembling mattresses, box springs, or cushion products in a manufacturing plant. | Mattress factories, bedding manufacturers, cushion production plants | 2501, 2812 |
| 2585 | Laundry — Commercial | Operating large-scale commercial laundry facilities serving hotels, hospitals, or industrial clients. | Hospital laundry services, hotel linen processing, industrial uniform cleaning | 2361, 9014 |
| 2586 | Dry Cleaning | Professional garment cleaning using chemical solvents rather than water. | Retail dry cleaners, garment care specialists, specialty cleaning shops | 2361, 2585 |
| 2600 | Leather Tanning | Tanning and finishing raw animal hides into usable leather. | Tanneries, leather finishing plants | 2623, 2651 |
| 2623 | Tanning — Leather | Processing raw animal hides into finished leather through chemical or vegetable tanning. | Tanneries, leather processing plants, hide treatment facilities | 2651, 2660 |
| 2651 | Leather Goods Manufacturing | Fabricating leather products such as belts, wallets, handbags, and accessories. | Leather goods workshops, handbag manufacturers, belt makers | 2623, 2660 |
| 2660 | Boot or Shoe Manufacturing | Manufacturing footwear from leather, rubber, or synthetic materials. | Shoe factories, boot manufacturers, footwear production plants | 2651, 2623 |
| 2683 | Luggage Manufacturing | Manufacturing suitcases, travel bags, and carrying cases from various materials. | Luggage factories, travel bag manufacturers, briefcase makers | 2651, 2501 |
| 2688 | Shoe Repair | Repairing footwear including resoling, reheeling, and general restoration. | Shoe repair shops, cobbler services | 2660, 8017 |
| 2702 | Logging or Lumbering | Felling timber and transporting logs from the forest to a mill or processing site. | Logging crews, timber harvesting operations, log transport contractors | 2709, 2710 |
| 2709 | Logging Roads and Trails | Constructing temporary roads and trails in forested areas to support logging operations. | Logging road builders, forest access road contractors, skid trail construction | 2702, 5507 |
| 2710 | Sawmill | Operating a sawmill to cut logs into lumber, boards, or other wood products. | Lumber mills, portable sawmill operators, timber processing mills | 2702, 2731 |
| 2714 | Veneer Manufacturing | Slicing or peeling logs into thin wood sheets for plywood or decorative use. | Veneer mills, plywood veneer plants, decorative wood slicing operations | 2710, 2731 |
| 2715 | Plywood Manufacturing | Manufacturing plywood panels by laminating wood veneers. | Plywood mills, laminated wood panel factories | 2714, 2710 |
| 2727 | Box Manufacturing — Wood | Manufacturing wooden boxes, crates, and packaging from lumber. | Wooden box factories, crate manufacturers, wood packaging plants | 2759, 2710 |
| 2731 | Planing Mill — Wood | Dressing rough lumber into smooth finished boards. Includes planing, molding, and shaping. | Lumber finishing mills, molding manufacturers, wood planing operations | 2710, 2812 |
| 2735 | Wood Products Manufacturing — Barrel or Cask | Crafting wooden barrels, casks, and similar cooperage products. | Cooperages, barrel makers, wine barrel manufacturers | 2710, 2731 |
| 2759 | Wood Products — Pallet or Container | Manufacturing wooden pallets, crates, and shipping containers. | Pallet factories, crate builders, shipping container manufacturers | 2731, 2710 |
| 2790 | Wood Preserving — Treating | Treating lumber or wood products with preservatives to resist rot and insects. | Pressure treating plants, wood preservation facilities, pole treatment yards | 2710, 4828 |
| 2797 | Charcoal Manufacturing | Producing charcoal from wood through controlled burning. | Charcoal kilns, briquette manufacturers, wood charcoal producers | 2790, 0106 |
| 2802 | Carpentry — Interior Finish | Installing interior woodwork such as trim, molding, built-in cabinets, and paneling. | Finish carpenters, trim installers, custom cabinetry installers | 5403, 5437 |
| 2812 | Furniture Manufacturing — Wood | Manufacturing wooden furniture including tables, chairs, beds, and storage pieces. | Furniture factories, custom woodworking shops, cabinet manufacturers | 2841, 2881 |
| 2835 | Furniture — Upholstered | Manufacturing or reupholstering furniture with fabric, leather, or other soft coverings. | Upholstery shops, upholstered furniture factories, reupholstering businesses | 2812, 2501 |
| 2836 | Upholstering — Shop | Reupholstering furniture and cushions in a workshop. | Upholstery repair shops, furniture restoration, cushion makers | 2835, 2812 |
| 2841 | Kitchen Cabinet Manufacturing | Manufacturing modular or custom kitchen and bathroom cabinetry. | Cabinet shops, kitchen cabinet factories, vanity manufacturers | 2812, 2802 |
| 2842 | Wood Turning | Shaping wood on a lathe to produce spindles, balusters, and decorative items. | Wood turning shops, spindle manufacturers, lathe operations | 2812, 2731 |
| 2881 | Furniture Assembly — From Purchased Parts | Assembling furniture using pre-manufactured components rather than raw materials. | Furniture assembly operations, ready-to-assemble finishing, kit furniture shops | 2812, 2841 |
| 2883 | Furniture — Metal | Manufacturing furniture using primarily metal frames and components. | Metal furniture factories, steel desk manufacturers, office furniture plants | 2812, 3076 |
| 2913 | Pulp Manufacturing | Converting wood chips or other fiber into pulp for papermaking through chemical or mechanical processes. | Pulp mills, fiber processing plants, kraft pulp operations | 2914, 2710 |
| 2914 | Paper Manufacturing | Manufacturing paper products from pulp through pressing, drying, and finishing processes. | Paper mills, tissue manufacturers, specialty paper producers | 2913, 2916 |
| 2915 | Cardboard Manufacturing | Manufacturing cardboard and paperboard from pulp materials. | Cardboard mills, paperboard manufacturers | 2914, 2916 |
| 2916 | Box or Container Manufacturing — Paper | Making corrugated boxes, paperboard cartons, and other paper packaging. | Corrugated box plants, carton manufacturers, packaging factories | 2914, 4240 |
| 2917 | Paper Bag Manufacturing | Manufacturing paper bags for retail and industrial use. | Paper bag factories, shopping bag producers, sack manufacturers | 2916, 2914 |
| 2923 | Printing — Lithographic | Commercial printing using lithographic or offset printing presses. | Print shops, offset printers, commercial printing companies | 2916, 4299 |
| 2926 | Printing — Book or Magazine | Printing bound publications including books, magazines, and catalogs. | Book printers, magazine publishers, catalog printing operations | 2923, 4299 |
| 2942 | Newspaper Printing | Printing newspapers using web press or similar high-speed equipment. | Newspaper printing plants, newsprint press operations | 4304, 2923 |
| 2960 | Printing — Engraving | Producing printed materials through engraving, die stamping, or intaglio printing methods. | Engraving shops, security printers, specialty invitation printers | 2923, 4299 |
| 3001 | Manufacturing — Aluminum Casting | Casting of aluminum alloys into ingots and finished parts. | Aluminum foundries, casting operations, ingot production | 0503, 1006 |
| 3004 | Iron or Steel — Manufacturing | Primary production of iron or steel from raw materials in a mill or foundry. | Steel mills, iron smelting operations, integrated steel plants | 3081, 3082 |
| 3006 | Manufacturing — Steel Forging | Hot forging of steel for structural and mechanical components. | Steel forges, hammer operations, drop forging facilities | 0508, 1011 |
| 3010 | Steel Manufacturing NOC | Steel production not classified under specific steel codes. | Specialty steel mills, steel alloy producers | 3004, 3081 |
| 3011 | Manufacturing — Brass Fabrication | Fabrication and machining of brass components and assemblies. | Brass foundries, brass machining operations | 0513, 1016 |
| 3016 | Copper Smelting | Extracting copper from ore through smelting and refining processes. | Copper smelters, copper refining plants | 3018, 3315 |
| 3017 | Manufacturing — Machinery Assembly | Assembly of industrial and mechanical machinery units. | Heavy equipment assembly plants, machinery fabrication | 0519, 1022 |
| 3018 | Aluminum Smelting | Extracting aluminum from bauxite ore through electrolytic reduction processes. | Aluminum smelters, primary aluminum plants, reduction facilities | 3081, 3082 |
| 3021 | Manufacturing — Engine Block Casting | High-volume casting of engine blocks and cylinder heads. | Engine block foundries, cylinder casting facilities | 0523, 1026 |
| 3026 | Manufacturing — Valve Manufacturing | Precision manufacturing of control and shutoff valves. | Valve foundries, valve machining operations | 0528, 1031 |
| 3027 | Aluminum Manufacturing — Rolling or Drawing | Forming aluminum into sheets, foil, wire, or extrusions through rolling or drawing processes. | Aluminum rolling mills, foil manufacturers, extrusion plants | 3018, 3082 |
| 3030 | Metal — Plating or Polishing | Applying metallic coatings or polishing finishes to metal products. | Chrome plating shops, anodizing facilities, metal polishing services | 3082, 3076 |
| 3031 | Manufacturing — Bearing Production | Production of ball, roller, and thrust bearing assemblies. | Bearing plants, ball bearing assembly | 0533, 1036 |
| 3036 | Manufacturing — Spring Manufacturing | Manufacturing of compression and tension springs. | Spring factories, coil winding operations | 0538, 1041 |
| 3041 | Enamel Manufacturing or Coating | Producing enamel coatings or applying enamel finishes to metal products. | Enamel coating plants, porcelain enamel applicators | 3030, 4557 |
| 3042 | Manufacturing — Sheet Metal Work | Cutting, bending, and welding of sheet metal components. | Sheet metal fabrication shops, metal bending | 0544, 1047 |
| 3046 | Manufacturing — Wire Drawing | Cold drawing of wire to reduce diameter and size. | Wire drawing mills, cable manufacturing | 0548, 1051 |
| 3051 | Manufacturing — Tube Manufacturing | Manufacturing of seamless and welded metal tubes. | Tube mills, seamless pipe manufacturing | 0553, 1056 |
| 3056 | Manufacturing — Fastener Production | Production of screws, bolts, nuts, and other fasteners. | Fastener factories, bolt and screw production | 0558, 1061 |
| 3060 | Foundry — Iron | Casting iron products by pouring molten iron into molds. | Iron foundries, cast iron manufacturers, ductile iron casting plants | 3081, 3082 |
| 3061 | Manufacturing — Stamping Operations | Progressive die stamping of metal parts. | Metal stamping presses, progressive die shops | 0563, 1066 |
| 3064 | Foundry — Non-Ferrous Metal | Casting non-ferrous metals (aluminum, bronze, brass) into finished or semi-finished products. | Bronze casting shops, aluminum foundries, brass casting operations | 3060, 3082 |
| 3066 | Foundry — Steel | Casting steel products in a foundry using sand or investment casting methods. | Steel foundries, investment casting shops, steel casting operations | 3060, 3004 |
| 3067 | Manufacturing — Heat Treating | Thermal treatment of metal for hardness and durability. | Heat treating furnaces, hardening operations | 0569, 1072 |
| 3070 | Welding Shop | Providing commercial welding services in a shop environment. | Welding shops, fabrication welding, custom welding operations | 3365, 3076 |
| 3071 | Manufacturing — Plating Operations | Electroplating and metal coating operations. | Plating shops, electroplating facilities | 0573, 1076 |
| 3076 | Sheet Metal Work — Shop | Fabricating metal products from flat sheets through cutting, bending, and joining in a shop. | Sheet metal fabrication shops, HVAC duct makers, custom metal work shops | 5538, 3082 |
| 3077 | Manufacturing — Grinding & Polishing | Precision grinding and polishing of metal surfaces. | Grinding shops, precision polishing operations | 0579, 1082 |
| 3081 | Iron or Steel Fabrication — Structural | Fabricating structural steel members such as beams, columns, and trusses in a shop environment. | Steel fabrication shops, structural steel manufacturers, beam fabricators | 3082, 5040 |
| 3082 | Metal Goods Manufacturing NOC | Manufacturing miscellaneous metal products not classified in other specific codes. | General metalworking shops, specialty metal product manufacturers | 3076, 3081 |
| 3083 | Manufacturing — Metal Shaping | Hot or cold forming of metals into finished shapes. | Metal forming shops, extrusion operations | 0585, 1088 |
| 3085 | Nut or Bolt Manufacturing | Producing fasteners including nuts, bolts, screws, and rivets from metal stock. | Fastener manufacturers, bolt factories, screw production plants | 3082, 3081 |
| 3086 | Manufacturing — Gun Barrel Drilling | Precision drilling of firearm barrel bores. | Gun barrel manufacturing, precision drilling | 0588, 1091 |
| 3091 | Manufacturing — Tool & Die Making | Design and manufacture of custom tooling and dies. | Tool and die shops, custom tooling | 0593, 1096 |
| 3096 | Manufacturing — Machine Tool Operations | Operation of CNC and conventional machine tools. | Machine shops, CNC operations | 0598, 1101 |
| 3099 | Locksmith | Manufacturing, repairing, and installing locks and security hardware. | Locksmith shops, security hardware makers, key cutting services | 3113, 8017 |
| 3101 | Manufacturing — Hydraulic Equipment | Manufacturing of hydraulic cylinders and control systems. | Hydraulic equipment manufacturers | 0603, 1106 |
| 3106 | Manufacturing — Pump Manufacturing | Production of centrifugal and positive displacement pumps. | Pump manufacturers, pump assembly | 0608, 1111 |
| 3110 | Forging — Drop or Machine | Shaping heated metal using hammers, presses, or dies in a forging operation. | Drop forge shops, industrial forging operations, metal stamping plants | 3081, 3082 |
| 3111 | Manufacturing — Compressor Assembly | Assembly of air and gas compressor units. | Compressor assembly plants | 0613, 1116 |
| 3113 | Tool Manufacturing — Not Power Tools | Manufacturing hand tools, cutting tools, or similar non-powered implements. | Hand tool manufacturers, wrench makers, socket set producers | 3110, 3082 |
| 3114 | Power Tool Manufacturing | Producing powered hand tools and portable power equipment. | Power drill manufacturers, saw makers, power tool factories | 3113, 3632 |
| 3116 | Manufacturing — Generator Production | Manufacturing of electrical generators and alternators. | Generator manufacturing facilities | 0618, 1121 |
| 3119 | Saw Manufacturing | Manufacturing saws and saw blades for wood, metal, and masonry cutting. | Saw blade manufacturers, industrial saw producers | 3113, 3114 |
| 3121 | Manufacturing — Motor Winding | Winding of electrical coils for motors and transformers. | Motor coil winding operations | 0623, 1126 |
| 3126 | Spring Manufacturing | Fabricating metal springs of all types from wire or flat stock. | Spring factories, coil spring manufacturers, leaf spring producers | 3085, 3082 |
| 3127 | Manufacturing — Transformer Assembly | Assembly of electrical transformers and power distribution equipment. | Transformer assembly facilities | 0629, 1132 |
| 3131 | Button or Fastener Manufacturing | Producing buttons, snaps, hooks, zippers, and similar fastening products. | Button factories, zipper manufacturers, snap fastener producers | 3085, 2501 |
| 3132 | Needle Manufacturing | Producing sewing needles, knitting needles, and similar fine metal implements. | Needle factories, pin manufacturers, fine wire product makers | 3131, 3085 |
| 3133 | Manufacturing — Switch Manufacturing | Manufacturing of electrical switches and disconnects. | Electrical switch manufacturers | 0635, 1138 |
| 3136 | Manufacturing — Control Panel Assembly | Assembly of electrical control panels and distribution boards. | Control panel assembly shops | 0638, 1141 |
| 3145 | Valve Manufacturing | Manufacturing valves, fittings, and fluid control devices for industrial or commercial use. | Valve manufacturers, pipe fitting producers, industrial valve shops | 3082, 3632 |
| 3146 | Hardware Manufacturing NOC | Manufacturing miscellaneous hardware items not elsewhere classified. | General hardware makers, building hardware producers | 3085, 3082 |
| 3169 | Wire Goods Manufacturing NOC | Fabricating miscellaneous products from wire including screens, baskets, and decorative items. | Wire basket makers, screen manufacturers, wire form producers | 1924, 3082 |
| 3170 | Wire Cloth Manufacturing | Producing woven wire cloth and screens for industrial filtering and screening. | Wire mesh manufacturers, screen cloth producers, industrial screen makers | 3169, 1924 |
| 3180 | Electric Lamp or Bulb Manufacturing | Assembling electric lamps, light bulbs, or lighting components. | Light bulb factories, LED manufacturing plants, lamp assembly operations | 3681, 3574 |
| 3188 | Radiator or Heater Manufacturing | Manufacturing heating equipment including radiators, boilers, and heating units. | Radiator factories, boiler manufacturers, heating unit assembly plants | 3082, 3620 |
| 3220 | Can Manufacturing | Producing metal cans and containers for food, beverage, or industrial use. | Can factories, beverage can manufacturers, tin container producers | 3082, 3076 |
| 3227 | Razor or Razor Blade Manufacturing | Manufacturing razors, razor blades, and precision cutting instruments. | Razor factories, blade manufacturers, shaving product producers | 3113, 3082 |
| 3235 | Lead Manufacturing | Smelting and refining lead or manufacturing lead products. | Lead refineries, lead product manufacturers, battery lead producers | 3082, 3064 |
| 3240 | Wire Rope Manufacturing | Producing wire rope, cable, and strand from steel or other metal wire. | Wire rope factories, cable manufacturers, strand producers | 1924, 3169 |
| 3241 | Chain Manufacturing | Producing metal chains for industrial, commercial, or decorative use. | Chain factories, link chain manufacturers, decorative chain makers | 3240, 3082 |
| 3245 | Aluminum Goods Manufacturing | Manufacturing products from aluminum stock and extrusions. | Aluminum product makers, aluminum frame fabricators | 3027, 3082 |
| 3255 | Pipe or Fitting Manufacturing — Metal | Manufacturing metal pipe, tube, and fittings for plumbing, industrial, or structural use. | Pipe mills, tube manufacturers, fitting fabrication plants | 3082, 3081 |
| 3257 | Nail or Tack Manufacturing | Producing nails, tacks, staples, and similar pointed fasteners from wire. | Nail factories, staple manufacturers, wire fastener producers | 1924, 3085 |
| 3270 | Eyelet or Grommet Manufacturing | Making small metal eyelets, grommets, and similar reinforcing hardware. | Grommet manufacturers, eyelet factories, hardware stamping operations | 3131, 3085 |
| 3300 | Cutlery Manufacturing | Producing knives, scissors, and cutting implements for domestic or professional use. | Knife factories, scissor manufacturers, cutlery production plants | 3113, 3082 |
| 3303 | Surgical Instrument Manufacturing | Manufacturing medical and surgical instruments and devices. | Surgical tool makers, medical device manufacturers | 3643, 3385 |
| 3307 | Heat Treating — Metal | Altering metal properties through controlled heating and cooling cycles. | Heat treat facilities, metal hardening shops, annealing operations | 3030, 3110 |
| 3310 | Pliers or Wrench Manufacturing | Manufacturing pliers, wrenches, and similar hand gripping tools. | Wrench factories, plier manufacturers, hand tool producers | 3113, 3082 |
| 3315 | Brass or Copper Goods Manufacturing | Manufacturing products from brass, copper, or bronze alloys. | Brass fitting makers, copper product manufacturers, bronze hardware shops | 3064, 3082 |
| 3334 | Silverware Manufacturing | Producing silverware, flatware, and related tableware from precious or plated metals. | Silverware factories, flatware manufacturers, plated goods producers | 3300, 3315 |
| 3336 | Watch or Clock Manufacturing | Manufacturing timepieces and clock mechanisms. | Watch factories, clock manufacturers, horological instrument makers | 3383, 3385 |
| 3365 | Welding or Cutting NOC | Providing welding, brazing, or metal cutting services not classified elsewhere. | Welding shops, mobile welding services, specialty cutting operations | 3076, 3081 |
| 3370 | Metal Sign Manufacturing | Manufacturing metal signs including traffic, commercial, and architectural signage. | Metal sign fabricators, traffic sign manufacturers, custom metal signage | 4703, 3076 |
| 3372 | Bicycle Manufacturing | Assembling bicycles, bicycle frames, and related cycling components. | Bicycle factories, frame builders, cycling component assemblers | 3082, 3822 |
| 3373 | Motorcycle Manufacturing | Manufacturing motorcycles, scooters, and related motorized two-wheel vehicles. | Motorcycle factories, scooter assembly plants, ATV manufacturers | 3372, 3808 |
| 3382 | Gold or Silver Goods Manufacturing | Manufacturing decorative and functional items from precious metals. | Gold product makers, silver artisans, precious metal fabricators | 3383, 3334 |
| 3383 | Jewelry Manufacturing | Crafting jewelry from precious metals, gemstones, and other fine materials. | Jewelry workshops, ring manufacturers, fine jewelry production | 3334, 3082 |
| 3385 | Instrument Manufacturing — Optical or Scientific | Manufacturing precision optical, scientific, or measuring instruments. | Microscope makers, scientific instrument manufacturers, optical lens producers | 3574, 3681 |
| 3400 | Metal Stamping | Shaping metal parts through stamping, pressing, or blanking operations using dies. | Metal stamping plants, automotive part stampers, industrial presswork shops | 3110, 3082 |
| 3443 | Dental Equipment Manufacturing | Making dental equipment and operatory furniture. | Dental equipment factories, operatory system producers | 3643, 3385 |
| 3507 | Machine Shop NOC | Operating general-purpose machine tools to produce custom or production metal parts. | Machine shops, CNC machining centers, precision parts manufacturers | 3082, 3081 |
| 3515 | Gear Manufacturing | Producing gears, sprockets, and related power transmission components. | Gear factories, sprocket manufacturers, power transmission parts makers | 3507, 3082 |
| 3548 | Pump Manufacturing | Manufacturing pumps and pumping equipment for industrial, commercial, or residential use. | Pump factories, centrifugal pump makers, submersible pump manufacturers | 3145, 3632 |
| 3550 | Agricultural Machinery Manufacturing | Manufacturing farm equipment and agricultural machinery. | Tractor factories, farm implement manufacturers, harvester producers | 3632, 3821 |
| 3558 | Textile Machinery Manufacturing | Manufacturing looms, spinning frames, and textile processing equipment. | Textile equipment makers, loom manufacturers, spinning frame builders | 3632, 2220 |
| 3559 | Bearing Manufacturing | Producing ball bearings, roller bearings, and plain bearings for mechanical applications. | Bearing factories, roller bearing manufacturers, precision bearing producers | 3515, 3507 |
| 3560 | Conveyor Manufacturing | Manufacturing conveyor systems and material handling equipment. | Conveyor builders, material handling equipment manufacturers | 3632, 3724 |
| 3574 | Computer or Office Machine Manufacturing | Manufacturing computers, printers, copiers, and other office automation equipment. | Computer assembly plants, printer manufacturers, office equipment factories | 3681, 3385 |
| 3581 | Refrigeration Equipment Manufacturing | Producing commercial or industrial refrigeration systems and components. | Refrigeration unit factories, HVAC compressor manufacturers, cold storage equipment makers | 3620, 3632 |
| 3602 | Typewriter or Office Machine Manufacturing | Manufacturing office machines and business equipment. | Office equipment factories, business machine manufacturers | 3574, 3632 |
| 3612 | Pump or Compressor Installation | Installing and servicing pumps, compressors, and related machinery on client sites. | Pump installers, compressor service technicians, mechanical installation contractors | 3548, 3724 |
| 3616 | Turbine Manufacturing | Manufacturing steam, gas, and hydraulic turbines for power generation. | Turbine factories, generator manufacturers, power equipment producers | 3632, 3620 |
| 3620 | Boiler Manufacturing | Building industrial boilers, pressure vessels, and heat exchangers. | Boiler factories, pressure vessel manufacturers, heat exchanger producers | 3188, 3632 |
| 3629 | Elevator Manufacturing or Installation | Manufacturing, installing, and maintaining elevators, escalators, and moving walkways. | Elevator companies, escalator installers, lift manufacturers | 3724, 5160 |
| 3632 | Machine Manufacturing NOC | Manufacturing industrial machines and equipment not classified under more specific codes. | Industrial equipment makers, machinery manufacturers, custom machine builders | 3507, 3548 |
| 3634 | Printing Press Manufacturing | Manufacturing printing presses and related printing equipment. | Press manufacturers, printing equipment builders, press component makers | 3632, 2923 |
| 3635 | Laundry Equipment Manufacturing | Manufacturing commercial and residential laundry machines. | Washer manufacturers, dryer producers, laundry equipment factories | 3632, 2585 |
| 3638 | Motor Manufacturing — Electric | Manufacturing electric motors for industrial and commercial applications. | Motor factories, electric motor winding shops, motor assembly plants | 3681, 3632 |
| 3642 | Surgical Supply Manufacturing | Manufacturing disposable and reusable medical supplies. | Medical supply factories, surgical disposable manufacturers | 3303, 3643 |
| 3643 | Dental Instrument Manufacturing | Manufacturing dental instruments, tools, and equipment for dental practices. | Dental tool makers, instrument manufacturers, dental equipment producers | 3385, 3681 |
| 3647 | Battery Manufacturing | Producing batteries and cells for consumer, commercial, or industrial use. | Battery factories, cell manufacturers, energy storage device producers | 3681, 3574 |
| 3648 | Wiring Harness Manufacturing | Manufacturing pre-assembled electrical wiring harnesses. | Harness assembly plants, wire bundle manufacturers | 3685, 3681 |
| 3666 | Traffic Signal or Control Equipment Manufacturing | Manufacturing traffic signals, controls, and highway safety devices. | Traffic signal makers, roadway control equipment producers | 3681, 4703 |
| 3670 | Appliance Manufacturing — Household | Manufacturing household appliances such as washers, dryers, and dishwashers. | Appliance factories, home equipment manufacturers | 3632, 3581 |
| 3674 | Fan or Blower Manufacturing | Manufacturing ventilation fans, industrial blowers, and air moving equipment. | Fan factories, blower manufacturers, ventilation equipment producers | 3632, 5190 |
| 3677 | Electronic Component Manufacturing | Manufacturing resistors, capacitors, transformers, and electronic components. | Component factories, passive electronics manufacturers | 3681, 4470 |
| 3681 | Electrical Equipment Manufacturing NOC | Manufacturing electrical apparatus, devices, or components not classified elsewhere. | Electrical component makers, circuit board assemblers, control panel manufacturers | 3574, 3647 |
| 3685 | Wiring Device Manufacturing | Manufacturing electrical wiring devices such as switches, outlets, and connectors. | Switch manufacturers, outlet producers, wiring connector makers | 3681, 3574 |
| 3719 | Oil Field Equipment Manufacturing | Manufacturing equipment for oil and gas drilling and production. | Oil field equipment factories, drilling equipment manufacturers | 3632, 1320 |
| 3724 | Industrial Machinery Installation or Repair | Installing, maintaining, or repairing heavy industrial machinery and equipment at client sites. | Millwright contractors, machinery repair technicians, industrial maintenance crews | 3632, 3612 |
| 3726 | Boiler Installation or Repair | Installing, servicing, and repairing boilers and pressure equipment at commercial or industrial sites. | Boiler technicians, pressure vessel repair contractors, heating system installers | 3620, 5183 |
| 3803 | Automobile Dismantling | Dismantling salvage vehicles and recycling usable parts. | Auto salvage yards, car dismantlers, parts recycling operations | 3822, 8263 |
| 3807 | Trailer Manufacturing | Manufacturing truck trailers, utility trailers, and recreational trailers. | Trailer factories, RV manufacturers, utility trailer builders | 3808, 3821 |
| 3808 | Automobile Manufacturing | Assembling complete motor vehicles on a production line from manufactured components. | Car assembly plants, vehicle manufacturers, automotive production facilities | 3821, 3822 |
| 3820 | Automobile Parts — Rubber | Manufacturing rubber automotive parts like hoses, belts, and seals. | Rubber auto parts makers, hose manufacturers, belt producers | 4251, 3821 |
| 3821 | Automobile Parts Manufacturing | Manufacturing individual components and parts for motor vehicles. | Auto parts factories, drivetrain component makers, brake system manufacturers | 3808, 3822 |
| 3822 | Automobile Repair — General | Providing mechanical repair and maintenance services for passenger vehicles. | Auto repair shops, car mechanics, general automotive garages | 3824, 8380 |
| 3824 | Automobile Body Repair | Repairing and refinishing vehicle body panels, frames, and paint. | Body shops, collision repair centers, auto paint shops | 3822, 8380 |
| 3826 | Automobile Towing | Operating tow trucks to transport disabled or illegally parked vehicles. | Towing companies, roadside assistance providers, vehicle recovery services | 7219, 7228 |
| 3827 | Automobile Radiator Repair | Repairing and rebuilding automotive radiators and cooling systems. | Radiator shops, cooling system repair specialists | 3822, 3188 |
| 3828 | Automobile Glass Installation | Installing and replacing automotive windshields and window glass. | Auto glass shops, windshield replacement services, mobile glass installers | 3822, 5462 |
| 3830 | Automobile Tire Repair or Retreading | Repairing or retreading automobile tires for reuse. | Tire shops, retreading facilities, tire repair services | 3822, 8380 |
| 3840 | Motorcycle Repair | Repairing and servicing motorcycles, scooters, and similar vehicles. | Motorcycle shops, bike repair facilities, scooter service centers | 3373, 3822 |
| 4000 | Sand or Gravel Digging | Excavating sand, gravel, or clay from surface deposits for construction or industrial use. | Sand pits, gravel operations, aggregate producers, clay digging operations | 1710, 1165 |
| 4001 | Chemical — Caustic Soda Production | Production of sodium hydroxide through electrolysis. | Caustic soda plants, electrochemical operations | 4501, 0002 |
| 4005 | Chemical — Chlorine Manufacturing | Manufacture of chlorine gas for chemical processing. | Chlorine production facilities, chemical plants | 4505, 0006 |
| 4009 | Chemical — Sulfuric Acid Plant | Production of sulfuric acid from sulfur or pyrite. | Sulfuric acid plants, acid manufacturing | 4509, 0010 |
| 4013 | Chemical — Ammonia Synthesis | Synthesis of ammonia from nitrogen and hydrogen. | Ammonia synthesis plants, fertilizer plants | 4513, 0014 |
| 4017 | Chemical — Fertilizer Blending | Blending and bagging of multi-nutrient fertilizers. | Fertilizer blending facilities, nutrient mixing | 4517, 0018 |
| 4021 | Chemical — Pesticide Formulation | Formulation and packaging of agricultural pesticides. | Pesticide formulation plants, chemical mixing | 4521, 0022 |
| 4024 | Clay Products Manufacturing | Manufacturing bricks, tiles, pottery, or other products from clay. | Brick factories, tile manufacturers, pottery works, ceramic plants | 1803, 4150 |
| 4025 | Chemical — Paint Manufacturing | Manufacturing of interior and exterior paints. | Paint factories, coating manufacturing | 4525, 0026 |
| 4029 | Chemical — Ink Production | Production of printing and writing inks. | Ink mills, printing ink production | 4529, 0030 |
| 4033 | Chemical — Adhesive Manufacturing | Manufacturing of industrial and consumer adhesives. | Adhesive manufacturers, glue factories | 4533, 0034 |
| 4034 | Concrete Products Manufacturing | Manufacturing precast concrete items such as blocks, pipes, and structural elements. | Concrete block plants, precast beam manufacturers, concrete pipe producers | 2039, 5213 |
| 4036 | Concrete Block Manufacturing | Specifically producing concrete masonry units (blocks) for construction use. | CMU factories, block plants, lightweight block manufacturers | 4034, 2039 |
| 4037 | Chemical — Detergent Production | Production of laundry and cleaning detergents. | Detergent plants, soap manufacturing | 4537, 0038 |
| 4038 | Plasterboard or Plaster Products Manufacturing | Manufacturing gypsum board, plaster products, and related wall finishing materials. | Drywall manufacturers, plaster product plants, gypsum board factories | 4034, 5467 |
| 4041 | Chemical — Cosmetic Manufacturing | Manufacturing of beauty and personal care products. | Cosmetic factories, beauty product manufacturing | 4541, 0042 |
| 4045 | Chemical — Pharmaceutical Compounding | Compounding and formulation of pharmaceutical products. | Pharmaceutical compounding, medicine manufacturing | 4545, 0046 |
| 4049 | Chemical — Laboratory Chemicals | Production of analytical and reagent chemicals. | Laboratory chemical suppliers, reagent production | 4549, 0050 |
| 4053 | Pottery or Porcelain Manufacturing | Producing ceramic, porcelain, or pottery items through molding, kiln firing, and glazing. | Pottery studios, porcelain manufacturers, ceramic dinnerware producers | 4024, 4150 |
| 4054 | Plastics — Resin Pellet Production | Conversion of raw plastic resin into pellet form. | Plastic resin processors, pelletizing facilities | 4554, 0055 |
| 4057 | Plastics — Injection Molding | Molding of plastic components through injection presses. | Plastic molding plants, component manufacturing | 4557, 0058 |
| 4061 | Plastics — Blow Molding | Manufacturing hollow plastic containers through blow molds. | Bottle and container blowing operations | 4561, 0062 |
| 4065 | Plastics — Extrusion Operations | Continuous extrusion of plastic profiles and films. | Plastic extrusion facilities, film production | 4565, 0066 |
| 4069 | Plastics — Thermoforming | Heating and forming flat plastic sheets into shapes. | Thermoforming operations, plastic forming | 4569, 0070 |
| 4073 | Plastics — Lamination | Bonding multiple layers of plastic or plastic with other materials. | Plastic laminating operations | 4573, 0074 |
| 4077 | Plastics — Film Manufacturing | Extrusion or casting of thin plastic films. | Film extrusion plants, plastic film manufacturing | 4577, 0078 |
| 4081 | Publishing — Printing Press Operations | Operation of large offset printing equipment. | Printing facilities, press operations | 4581, 0082 |
| 4085 | Publishing — Offset Printing | Offset lithographic printing of publications. | Offset print shops, commercial printing | 4585, 0086 |
| 4089 | Publishing — Digital Printing | Digital printing of short-run and variable data materials. | Digital print centers, on-demand printing | 4589, 0090 |
| 4093 | Publishing — Bookbinding | Folding, gathering, and binding of printed pages. | Binderies, book assembly operations | 4593, 0094 |
| 4097 | Publishing — Engraving | Hand or machine engraving of metal or plastic plates. | Engraving shops, plate preparation | 4597, 0098 |
| 4101 | Gold Mining — Underground | Extracting gold ore from underground workings through shaft and tunnel mining methods. | Gold mines, precious metal mining operations, underground gold recovery | 1164, 1165 |
| 4102 | Publishing — Type Setting | Composition and layout of type for printing. | Typesetting facilities, composition operations | 4602, 0103 |
| 4105 | Publishing — Lithography | Production printing using lithographic stone or plates. | Lithography print shops, stone printing | 4605, 0106 |
| 4111 | Gold Mining — Surface | Recovering gold from surface or near-surface deposits including placer and open-pit methods. | Placer gold operations, open-pit gold mines, surface gold recovery | 4101, 1165 |
| 4130 | Glass Manufacturing — Flat | Producing flat glass sheets for windows, mirrors, and architectural applications. | Flat glass plants, window glass manufacturers, float glass producers | 4133, 4150 |
| 4133 | Glass Manufacturing — Container | Manufacturing glass bottles, jars, and containers through blowing or pressing methods. | Bottle factories, glass jar manufacturers, container glass plants | 4130, 4150 |
| 4149 | Optical Goods Manufacturing | Manufacturing prescription and non-prescription eyewear, lenses, and optical devices. | Lens grinding shops, eyeglass manufacturers, optical lab operations | 3385, 4150 |
| 4150 | Glass Products Manufacturing NOC | Manufacturing miscellaneous glass products not classified under specific glass codes. | Specialty glass shops, decorative glass makers, scientific glass blowers | 4130, 4133 |
| 4206 | Plastics Manufacturing — Molding | Producing plastic products through injection molding, blow molding, or compression molding. | Injection molding plants, blow molding shops, plastic part manufacturers | 4240, 4279 |
| 4239 | Paper Coating or Finishing | Applying coatings, laminates, or special finishes to paper products. | Coated paper manufacturers, lamination facilities, specialty finish operations | 2914, 2916 |
| 4240 | Plastics Manufacturing — Fabricating | Cutting, forming, and assembling plastic products from sheet, rod, or tube stock. | Plastic fabrication shops, acrylic product makers, custom plastics manufacturers | 4206, 4279 |
| 4243 | Plastics — Fiber Manufacturing | Producing synthetic fibers and filaments from polymer materials. | Nylon fiber plants, polyester filament manufacturers, synthetic fiber producers | 4206, 2157 |
| 4244 | Plastics — Foam Products Manufacturing | Manufacturing foam products from polymer materials including packaging, insulation, and cushioning. | Foam factories, packaging foam producers, insulation foam manufacturers | 4206, 4240 |
| 4251 | Rubber Goods Manufacturing | Manufacturing products from natural or synthetic rubber compounds. | Rubber product factories, gasket manufacturers, rubber molding operations | 4279, 4206 |
| 4263 | Rubber Tire Manufacturing | Manufacturing new pneumatic tires for vehicles and equipment. | Tire factories, tire production plants, specialty tire manufacturers | 4251, 3830 |
| 4279 | Plastics — Products Manufacturing NOC | Manufacturing miscellaneous plastic products not classified under specific codes. | Custom plastic product makers, specialty polymer manufacturers | 4206, 4240 |
| 4283 | Adhesive Manufacturing | Producing glues, adhesives, cements, and bonding agents for commercial or industrial use. | Glue factories, adhesive manufacturers, sealant producers | 4828, 4720 |
| 4299 | Printing Ink Manufacturing | Manufacturing inks for commercial printing, packaging, and specialty applications. | Ink factories, printing ink producers, specialty ink manufacturers | 2923, 4828 |
| 4304 | Newspaper Publishing | Operating a newspaper including editorial, advertising, and printing operations. | Daily newspapers, weekly papers, community news publishers | 4307, 2923 |
| 4307 | Book or Magazine Publishing | Operating a publishing business including editorial, design, and production functions. | Book publishers, magazine companies, periodical publishers | 4304, 2926 |
| 4352 | Phonograph Record or CD Manufacturing | Manufacturing recorded media including vinyl records, CDs, and related audio products. | Record pressing plants, CD manufacturing facilities, media duplication centers | 3681, 4307 |
| 4360 | Film Manufacturing — Motion Picture | Manufacturing or processing motion picture film and related photographic materials. | Film processing labs, photographic film producers, motion picture processing | 4352, 4361 |
| 4361 | Photographer | Operating a photography business including studio, on-location, and post-production services. | Portrait studios, event photographers, commercial photography businesses | 4360, 8810 |
| 4410 | Rubber — Reclaiming | Processing used rubber products to recover reusable rubber material. | Rubber recycling plants, tire reclamation facilities, rubber recovery operations | 4251, 4263 |
| 4431 | Pharmaceutical Manufacturing | Manufacturing prescription drugs, over-the-counter medications, and pharmaceutical products. | Drug manufacturers, pharmaceutical plants, medicine production facilities | 4611, 4828 |
| 4432 | Pharmaceutical Compounding | Preparing custom pharmaceutical formulations per individual prescriptions. | Compounding pharmacies, specialty drug preparation labs | 4431, 8045 |
| 4452 | Plastics — Reshaping or Reclaiming | Recycling or reshaping used plastic materials into new products or raw materials. | Plastic recycling plants, regrind operations, polymer reclamation facilities | 4206, 4279 |
| 4470 | Electronics Manufacturing — Semiconductor | Manufacturing semiconductor chips, integrated circuits, and related electronic components. | Chip fabrication plants, semiconductor foundries, IC production facilities | 3574, 3681 |
| 4484 | Plastics — Film Manufacturing | Producing thin plastic films and sheets for packaging, wrapping, or industrial use. | Film extrusion plants, shrink wrap manufacturers, plastic sheeting producers | 4206, 4244 |
| 4511 | Printing — Screen or Stencil | Producing printed materials using screen printing or stencil methods. | Screen printing shops, t-shirt printers, specialty screen printers | 2923, 2960 |
| 4557 | Paint or Varnish Manufacturing | Producing paints, varnishes, lacquers, stains, and related coating products. | Paint factories, varnish manufacturers, coating production plants | 4828, 4720 |
| 4558 | Paint or Varnish Manufacturing — Latex | Manufacturing water-based latex paints and coatings. | Latex paint plants, acrylic coating manufacturers, water-based paint producers | 4557, 4828 |
| 4583 | Fertilizer Manufacturing | Manufacturing chemical or organic fertilizers for agricultural or horticultural use. | Fertilizer plants, nutrient blend manufacturers, organic fertilizer producers | 4828, 4720 |
| 4611 | Drug Manufacturing | Manufacturing pharmaceutical ingredients, vitamins, or dietary supplements. | API manufacturers, vitamin producers, supplement production facilities | 4431, 4828 |
| 4635 | Oxygen or Hydrogen Manufacturing | Producing industrial or medical gases through electrolysis or air separation. | Gas production plants, oxygen generators, industrial gas facilities | 4720, 4828 |
| 4665 | Chemical Blending or Mixing | Blending, mixing, or compounding chemical products from purchased raw materials. | Chemical blending facilities, compound mixing operations, custom chemical blenders | 4828, 4720 |
| 4692 | Dental Lab | Fabricating dental prosthetics, crowns, bridges, and orthodontic devices. | Dental labs, crown and bridge manufacturers, orthodontic device makers | 3643, 8045 |
| 4693 | Sign Painting or Lettering | Creating signs, banners, and lettering by hand or using basic equipment. | Sign painters, hand letterers, banner artists, vehicle lettering specialists | 4511, 9501 |
| 4703 | Sign Manufacturing — Non-Electric | Fabricating non-illuminated signs from wood, metal, plastic, or other materials. | Sign shops, engraved sign makers, directional sign manufacturers | 4693, 9501 |
| 4720 | Soap or Detergent Manufacturing | Manufacturing soaps, detergents, and cleaning products for consumer or commercial use. | Soap factories, detergent plants, cleaning product manufacturers | 4828, 4557 |
| 4740 | Petroleum Refining — Petroleum Products NOC | Manufacturing or processing petroleum-based products not classified elsewhere. | Lubricant manufacturers, petroleum jelly producers, specialty oil processors | 1430, 4828 |
| 4771 | Explosives or Ammunition Manufacturing | Manufacturing explosive materials, ammunition, or pyrotechnic devices. | Ammo plants, fireworks manufacturers, explosive producers | 4828, 3082 |
| 4825 | Drug, Medicine, or Pharmaceutical Preparation | Preparing, packaging, and labeling pharmaceutical products for distribution. | Drug packaging operations, medicine preparation facilities, pharma finishing plants | 4431, 4611 |
| 4828 | Chemical Manufacturing NOC | Manufacturing chemical products not classified under more specific chemical codes. | Specialty chemical producers, chemical compound manufacturers, reagent makers | 4720, 4665 |
| 4829 | Chemical Products — Petroleum-Based NOC | Manufacturing petroleum-based chemical products not classified elsewhere. | Petrochemical manufacturers, petroleum derivative producers, specialty chemical makers | 4740, 4828 |
| 4902 | Sporting Goods Manufacturing | Manufacturing sports equipment, athletic gear, and recreational products. | Sports equipment factories, athletic gear producers, recreation product makers | 4206, 3082 |
| 4923 | Musical Instrument Manufacturing | Manufacturing musical instruments from wood, metal, brass, or other materials. | Guitar factories, piano manufacturers, instrument production facilities | 2812, 3082 |
| 5002 | Construction — Excavating & Grading | Excavation, grading, and site preparation for construction projects. | Excavation contractors, grading operations, site prep | 5202, 5402 |
| 5008 | Construction — Foundation Work | Excavation and preparation of building foundations and footings. | Foundation contractors, footing excavation | 5208, 5408 |
| 5014 | Construction — Concrete Finishing | Finishing and smoothing of concrete surfaces. | Concrete finishing crews, surface smoothing | 5214, 5414 |
| 5018 | Concrete Construction — Underwater | Placing concrete in underwater or submerged conditions. | Marine concrete contractors, underwater construction specialists | 5213, 6018 |
| 5020 | Ceiling Installation | Installing suspended ceiling grids, acoustic tiles, and related overhead systems. | Ceiling tile contractors, suspended grid installers, acoustic ceiling specialists | 5467, 5437 |
| 5021 | Construction — Brick & Masonry | Installation of brick, stone, and masonry materials. | Masonry contractors, brick installation | 5221, 5421 |
| 5022 | Masonry NOC | General masonry work including bricklaying, block setting, and mortar application. | Bricklayers, block masons, masonry contractors, chimney builders | 2002, 5040 |
| 5026 | Construction — Roofing | Installation of roof shingles, tiles, and membrane systems. | Roofing contractors, shingle installation | 5226, 5426 |
| 5027 | Masonry — Chimney Construction | Building and repairing brick or stone chimneys. | Chimney builders, fireplace masons, chimney repair contractors | 5022, 2002 |
| 5028 | Masonry — Fireproofing | Applying fireproofing materials to structural elements. | Fireproofing contractors, spray-applied fire protection installers | 5022, 5479 |
| 5032 | Construction — Siding Installation | Installation of exterior wall siding and cladding. | Siding contractors, exterior installation | 5232, 5432 |
| 5037 | Painting or Wallpapering — Interior | Applying paint, wallpaper, or decorative finishes to interior surfaces. | Interior painters, wallpaper hangers, decorative finish applicators | 5040, 5474 |
| 5038 | Construction — Carpentry | Carpentry work including framing, trimming, and finishing. | Carpentry shops, trim installation | 5238, 5438 |
| 5040 | Iron or Steel Erection — Structural | Erecting structural steel frames, beams, columns, and heavy metal components on construction sites. | Steel erectors, ironworkers, structural steel contractors | 3081, 5059 |
| 5044 | Construction — Framing | Construction of wood or steel building frames. | Framing crews, structural carpentry | 5244, 5444 |
| 5047 | Sandblasting — Metal | Using abrasive blasting to clean, strip, or prepare metal surfaces. | Metal sandblasting services, steel surface preparation contractors | 5478, 3030 |
| 5050 | Construction — Painting & Coating | Application of paint and protective coatings. | Painting contractors, coating application | 5250, 5450 |
| 5051 | Iron Erection — Exterior Cladding | Installing metal exterior cladding and panel systems. | Cladding installers, metal panel erectors | 5040, 5102 |
| 5056 | Construction — Plastering | Application of plaster and stucco finishes. | Plastering contractors, stucco application | 5256, 5456 |
| 5057 | Iron or Steel Erection — Ornamental | Installing ornamental metal features such as railings, decorative grilles, and architectural metalwork. | Ornamental iron installers, railing contractors, architectural metalwork specialists | 5040, 5102 |
| 5059 | Iron or Steel Erection NOC | Erecting metal structures or components not classified under specific steel erection codes. | Miscellaneous metal erectors, steel component installers | 5040, 5057 |
| 5062 | Construction — Drywall Installation | Installation of drywall and interior wall finishes. | Drywall installation crews | 5262, 5462 |
| 5068 | Construction — Flooring Installation | Installation of wood, tile, or resilient flooring. | Flooring contractors, installation services | 5268, 5468 |
| 5069 | Iron or Steel Erection — Frame Structures over Two Stories | Erecting steel frame structures exceeding two stories in height. Higher hazard classification. | High-rise steel erectors, multi-story frame contractors, tall building ironworkers | 5040, 5059 |
| 5074 | Construction — Tile Setting | Setting and grouting of ceramic and stone tiles. | Tile contractors, tile setting | 5274, 5474 |
| 5080 | Construction — Glazing & Glass | Installation of windows, glass, and glazing systems. | Glazing contractors, window installation | 5280, 5480 |
| 5086 | Construction — Insulation Installation | Installation of thermal and acoustic insulation. | Insulation contractors, thermal installation | 5286, 5486 |
| 5092 | Construction — Weatherstripping | Installation of weather sealing and weatherstripping. | Weatherization contractors | 5292, 5492 |
| 5098 | Construction — Door & Frame Installation | Installation of doors, frames, and hardware. | Door installation specialists | 5298, 5498 |
| 5102 | Door, Window, or Trim Installation — Metal | Installing metal doors, window frames, and trim on buildings. | Metal door installers, storefront contractors, aluminum window installers | 5057, 5432 |
| 5104 | Construction — Window Installation | Installation of windows and glazing components. | Window installation contractors | 5304, 5504 |
| 5110 | Construction — Cabinetry | Manufacture and installation of custom cabinetry. | Cabinet makers, cabinetry installation | 5310, 5510 |
| 5116 | Construction — Stair Building | Construction of interior and exterior stairs. | Stair builders, stair installation | 5316, 5516 |
| 5122 | Construction — Scaffolding | Erection and dismantling of temporary scaffolding systems. | Scaffolding companies, temporary structures | 5322, 5522 |
| 5128 | Construction — Demolition | Demolition and removal of structures and materials. | Demolition contractors, structure removal | 5328, 5528 |
| 5134 | Construction — Building Moving | Relocation of buildings and structures. | Building movers, structure relocation | 5334, 5534 |
| 5140 | Construction — Equipment Rental | Rental of construction equipment and machinery. | Equipment rental yards, construction rentals | 5340, 5540 |
| 5146 | Cabinet or Fixtures Installation — Away From Shop | Installing custom cabinets, countertops, and fixtures at job sites. | Cabinet installers, countertop installers, fixture mounting contractors | 2841, 2802 |
| 5147 | Construction — Material Hauling | Transportation and delivery of construction materials. | Heavy haul companies, material transportation | 5347, 5547 |
| 5152 | Construction — Site Management | Coordination and supervision of construction activities. | Project managers, construction supervision | 5352, 5552 |
| 5158 | Construction — Quality Control | Inspection and verification of construction quality. | Quality assurance inspectors | 5358, 5558 |
| 5160 | Elevator Erection or Repair | Installing, modernizing, or repairing elevators and escalators in buildings. | Elevator installers, escalator repair technicians, lift modernization crews | 3629, 5040 |
| 5164 | Construction — Safety Inspection | Safety oversight and hazard assessment on job sites. | Safety consultants, site safety | 5364, 5564 |
| 5170 | Construction — General Contracting | Overall management and oversight of construction projects. | General contractors, project management | 5370, 5570 |
| 5183 | Plumbing NOC | Installing, maintaining, and repairing plumbing systems including pipes, fixtures, and drainage. | Plumbers, plumbing contractors, pipe fitters, drain specialists | 5187, 5190 |
| 5185 | Fire Protection Systems | Installing fixed fire suppression and detection systems. | Fire alarm installers, suppression system contractors | 5188, 5190 |
| 5187 | Plumbing — Residential | Plumbing work specifically for single-family homes and small residential buildings. | Residential plumbers, home plumbing contractors, bathroom/kitchen plumbers | 5183, 5190 |
| 5188 | Automatic Sprinkler Installation | Installing fire protection sprinkler systems in commercial and residential buildings. | Sprinkler contractors, fire suppression installers, fire protection specialists | 5183, 5190 |
| 5190 | HVAC — Installation or Repair | Installing and servicing heating, ventilation, and air conditioning systems. | HVAC contractors, air conditioning installers, furnace repair technicians | 5183, 5538 |
| 5191 | Office Machine or Appliance Installation | Installing and servicing office equipment, appliances, and light commercial equipment. | Appliance installers, office equipment service technicians, copier installation | 3574, 8010 |
| 5192 | Vending Machine Installation or Service | Installing, stocking, and maintaining coin-operated vending machines. | Vending route operators, vending machine technicians, automated retail services | 5191, 8017 |
| 5213 | Concrete Construction NOC | Pouring and finishing concrete for foundations, slabs, sidewalks, and structures. | Concrete contractors, flatwork specialists, foundation pourers | 5222, 5215 |
| 5215 | Concrete Construction — Bridges or Elevated Highways | Constructing bridges, overpasses, and elevated highway structures from reinforced concrete. | Bridge builders, highway overpass contractors, elevated roadway constructors | 5213, 5222 |
| 5221 | Concrete or Cement Work — Floors | Installing concrete floors, floor toppings, and concrete floor finishes. | Concrete floor contractors, polished concrete specialists, floor topping applicators | 5213, 5348 |
| 5222 | Concrete Construction — Foundation or Retaining Wall | Building concrete foundations, retaining walls, and below-grade structures. | Foundation contractors, retaining wall builders, basement construction crews | 5213, 5215 |
| 5223 | Swimming Pool Construction | Building in-ground or above-ground swimming pools including excavation and finishing. | Pool builders, swimming pool contractors, pool installation companies | 5213, 5222 |
| 5348 | Tile or Stone Setting — Ceramic or Mosaic | Installing ceramic, porcelain, mosaic, or natural stone tile on floors, walls, and countertops. | Tile setters, stone installers, mosaic contractors, tile contractors | 5022, 5221 |
| 5403 | Carpentry NOC | General carpentry construction work including framing, rough carpentry, and structural woodwork. | Framers, rough carpenters, carpentry contractors, wood framing crews | 5437, 5645 |
| 5432 | Carpentry — Doors or Window Installation | Installing doors, windows, and associated hardware in residential and commercial buildings. | Door installers, window replacement contractors, fenestration specialists | 5403, 5102 |
| 5437 | Carpentry — Interior Finish | Performing finish carpentry including trim, molding, baseboards, and decorative woodwork. | Finish carpenters, trim contractors, molding installers | 5403, 2802 |
| 5443 | Lathing | Installing metal or wood lath as a base for plaster or stucco application. | Lathers, plaster base contractors, stucco lath installers | 5467, 5480 |
| 5462 | Glazier | Installing glass in windows, doors, storefronts, and curtain wall systems. | Glass installers, glazing contractors, storefront glass specialists | 5102, 5432 |
| 5467 | Drywall or Wallboard Installation | Hanging, taping, and finishing gypsum drywall in construction projects. | Drywall contractors, drywall hangers, tape-and-bed specialists | 5437, 5480 |
| 5474 | Painting — Exterior | Applying paint, stain, or protective coatings to building exteriors and outdoor structures. | Exterior painters, building painting contractors, protective coating applicators | 5037, 5480 |
| 5478 | Sandblasting — Not Metal | Using abrasive blasting to clean, strip, or prepare non-metal surfaces. | Sandblasting contractors, surface prep specialists, concrete blasting services | 5474, 5022 |
| 5479 | Insulation Installation — Buildings | Installing thermal and acoustic insulation in walls, attics, and crawl spaces. | Insulation contractors, blown-in insulation installers, spray foam applicators | 5190, 5467 |
| 5480 | Plastering NOC | Applying plaster, stucco, or similar cementitious coatings to walls and ceilings. | Plasterers, stucco contractors, exterior plaster applicators | 5467, 5443 |
| 5491 | Wallboard Installation | Installing specialty wallboards such as cement board, fiber board, or specialty panels. | Cement board installers, fiber panel contractors, specialty wall covering applicators | 5467, 5437 |
| 5506 | Street or Road Construction — Paving | Constructing, paving, and surfacing roads, streets, and parking areas. | Paving contractors, road builders, asphalt paving crews | 5507, 5508 |
| 5507 | Street or Road Construction — Grading or Earth Moving | Grading, excavating, and moving earth for road construction and site preparation. | Grading contractors, excavation companies, earthmoving operations | 5506, 6217 |
| 5508 | Street or Road Construction — Paving NOC | Road paving and surfacing work not classified under specific paving codes. | Highway paving crews, parking lot pavers, roadway contractors | 5506, 5507 |
| 5535 | Roofing — All Types | Installing, repairing, and replacing roofing systems of all types. | Roofers, roofing contractors, roof replacement crews, commercial roofing specialists | 5538, 5551 |
| 5537 | Heating Equipment Installation — Steam or Hot Water | Installing steam or hot water heating systems in commercial and residential buildings. | Heating system contractors, steam fitters, radiant heat installers | 5183, 5190 |
| 5538 | Sheet Metal Work — Installation | Installing sheet metal components including ductwork, flashings, and metal roofing on site. | Duct installers, flashing contractors, metal roof installers | 3076, 5535 |
| 5545 | Roofing — Built-up or Membrane | Installing built-up, single-ply membrane, or modified bitumen roofing systems. | Flat roof contractors, membrane roofing specialists, commercial roof installers | 5535, 5551 |
| 5547 | Siding or Gutter Installation | Installing exterior siding materials and gutter systems on buildings. | Siding contractors, gutter installers, vinyl siding specialists | 5535, 5403 |
| 5551 | Roofing — Residential Shingle | Installing or replacing asphalt or wood shingle roofing on residential buildings. | Shingle roofers, residential roofing contractors, roof replacement specialists | 5535, 5545 |
| 5606 | Contractor — Executive Supervisor | Overseeing construction projects from an executive management capacity with minimal physical labor. | Construction managers, project executives, superintendent-level supervisors | 5610, 8810 |
| 5610 | Contractor — General — Residential | Managing residential construction projects as the general contractor overseeing all trades. | Homebuilders, residential GCs, custom home builders, remodeling contractors | 5645, 5403 |
| 5645 | Carpentry — Detached One or Two-Family Dwellings | Framing and carpentry specifically for small residential structures up to two stories. | Residential framers, house builders, small-scale homebuilders | 5403, 5610 |
| 5703 | Building Exterior Cleaning | Cleaning building exteriors using pressure washing, chemical cleaning, or other methods. | Pressure washers, building cleaners, facade maintenance contractors | 5474, 9014 |
| 5812 | Landscaping and Lawn Care | Performing commercial landscaping, lawn maintenance, and ground care services. | Lawn care companies, commercial landscapers, grounds maintenance crews | 0042, 9102 |
| 5815 | Landscape Contractor — Hardscape | Constructing patios, walkways, retaining walls, and other hardscape features. | Hardscape contractors, patio builders, retaining wall installers | 5812, 5022 |
| 5951 | Carpentry — Siding or Exterior Trim | Installing wood or composite siding and exterior trim. | Exterior trim carpenters, siding finish contractors | 5547, 5403 |
| 6001 | Heavy Construction — Bridge Building | Construction of bridges and elevated structures. | Bridge construction projects, infrastructure | 6301, 6601 |
| 6003 | Pile Driving | Driving piles into the ground for foundations, retaining structures, and marine construction. | Pile driving contractors, deep foundation specialists, marine pile installers | 5222, 6005 |
| 6005 | Jetty or Breakwater Construction | Building coastal or waterway structures such as jetties, breakwaters, and seawalls. | Marine contractors, coastal construction companies, seawall builders | 6003, 6018 |
| 6011 | Heavy Construction — Tunnel Boring | Boring and construction of underground tunnels. | Tunnel boring operations, underground construction | 6311, 6611 |
| 6017 | Dam or Lock Construction | Constructing dams, locks, and water control structures. | Dam builders, lock construction contractors, hydroelectric facility constructors | 6005, 5215 |
| 6018 | Marine or Submarine Construction | Performing construction work underwater or in submerged conditions. | Dive contractors, underwater construction crews, subsea installation specialists | 6005, 6003 |
| 6021 | Heavy Construction — Dam Construction | Construction of dams and water retention structures. | Dam construction projects, water infrastructure | 6321, 6621 |
| 6031 | Heavy Construction — Highway Building | Construction and maintenance of highways and roads. | Highway construction and maintenance | 6331, 6631 |
| 6041 | Heavy Construction — Levee Construction | Construction of levees and flood control structures. | Levee construction, flood control | 6341, 6641 |
| 6051 | Heavy Construction — Dike Building | Construction of earthen dikes for water management. | Dike construction, embankment building | 6351, 6651 |
| 6061 | Heavy Construction — Pier Construction | Construction of maritime piers and wharves. | Port construction, pier building | 6361, 6661 |
| 6071 | Heavy Construction — Caisson Sinking | Sinking and construction of caisson structures. | Caisson construction, underwater structures | 6371, 6671 |
| 6081 | Marine — Shipbuilding | Manufacture of large vessels and ships. | Shipyards, vessel manufacturing | 6381, 6681 |
| 6091 | Marine — Ship Repair | Repair and maintenance of ships at drydock. | Ship repair facilities, drydocks | 6391, 6691 |
| 6101 | Marine — Boat Building | Construction of smaller boats and yachts. | Yacht builders, boat manufacturers | 6401, 6701 |
| 6111 | Marine — Barge Construction | Construction of barges and cargo vessels. | Barge yards, cargo vessel construction | 6411, 6711 |
| 6121 | Marine — Marine Equipment | Manufacturing of marine engines and equipment. | Marine engine manufacturers | 6421, 6721 |
| 6131 | Marine — Submarine Operations | Operation and maintenance of submarines. | Submarine manufacturing facilities | 6431, 6731 |
| 6141 | Offshore — Oil Rig Assembly | Assembly of offshore drilling platforms. | Offshore rig construction | 6441, 6741 |
| 6151 | Offshore — Offshore Drilling | Drilling for oil and gas in offshore locations. | Offshore drilling operations | 6451, 6751 |
| 6161 | Offshore — Underwater Welding | Welding of underwater pipeline and equipment. | Underwater welding contractors | 6461, 6761 |
| 6171 | Offshore — Pipeline Laying | Laying and installation of submarine pipelines. | Pipeline installation contractors | 6471, 6771 |
| 6181 | Offshore — Subsea Installation | Installation of subsea equipment and structures. | Subsea equipment installers | 6481, 6781 |
| 6204 | Drilling NOC | Performing drilling operations not specifically classified under oil, gas, or mining categories. | Water well drillers, geotechnical drillers, environmental sampling drill rigs | 1320, 6217 |
| 6206 | Oil or Gas Well — Pipeline Operations | Operating and maintaining pipelines that transport oil, gas, or petroleum products. | Pipeline operators, pipeline maintenance crews, gas transmission companies | 1330, 6233 |
| 6213 | Trenching | Excavating narrow trenches for utility installation, drainage, or construction purposes. | Trenching contractors, utility excavators, pipe laying trench crews | 5507, 6217 |
| 6214 | Excavation — Under Water | Performing excavation and dredging operations in waterways and submerged locations. | Dredging companies, underwater excavators, harbor deepening contractors | 6018, 6217 |
| 6216 | Excavation NOC | General excavation work not classified under specific excavation codes. | Excavation contractors, earth moving companies, site excavation crews | 6217, 5507 |
| 6217 | Excavation — Grading or Land Clearing | Clearing land, grading sites, and preparing terrain for construction. | Grading contractors, land clearing companies, site preparation crews | 5507, 6216 |
| 6229 | Irrigation System Installation | Installing irrigation systems for agricultural, landscape, or turf applications. | Irrigation contractors, sprinkler system installers, drip irrigation companies | 5183, 5812 |
| 6233 | Oil or Gas Pipeline — Operation | Day-to-day operation and monitoring of oil or gas transmission pipelines. | Pipeline operations crews, gas transmission operators, pipeline monitoring teams | 6206, 1330 |
| 6235 | Pile Driving — Bridge or Wharf | Driving piles specifically for bridge, wharf, or pier construction projects. | Bridge pile crews, wharf construction piling, pier foundation contractors | 6003, 5215 |
| 6251 | Tunneling | Excavating tunnels through earth or rock for transportation, utilities, or mining. | Tunnel contractors, boring crews, underground passage builders | 1164, 6003 |
| 6252 | Shaft Sinking | Excavating vertical shafts for mining, utility, or construction access. | Shaft sinking contractors, mine shaft builders, vertical excavation specialists | 6251, 1164 |
| 6260 | Dock or Wharf Building | Constructing docks, wharves, piers, and waterfront structures. | Dock builders, marina construction companies, pier contractors | 6005, 6235 |
| 6306 | Sewer Construction | Constructing sewer systems including pipe laying, manholes, and treatment connections. | Sewer contractors, sanitary sewer installers, sewer main construction crews | 6319, 5183 |
| 6319 | Gas Main or Connection Construction | Installing natural gas distribution mains and service connections. | Gas main contractors, utility line installers, gas connection specialists | 6306, 6233 |
| 6325 | Conduit Construction — Underground | Installing underground conduit systems for electrical, communications, or utility services. | Underground conduit contractors, utility duct bank builders, raceway installers | 6306, 6319 |
| 6400 | Telephone or Cable Line Construction | Constructing overhead and underground telephone and cable television distribution lines. | Telco line contractors, cable installation crews, fiber optic line builders | 6325, 7539 |
| 6504 | Food Product Delivery Route | Delivering food products to retail stores, restaurants, or institutions on a regular route. | Bread delivery routes, snack delivery drivers, food distribution route services | 7219, 7380 |
| 6702 | Railroad Construction | Building and maintaining railroad track, roadbed, and related infrastructure. | Rail construction contractors, track laying crews, railroad builders | 6703, 5506 |
| 6703 | Railroad Operation NOC | Operating railroad services including maintenance, switching, and yard operations. | Railroad companies, rail yard operators, train maintenance facilities | 6702, 7219 |
| 6704 | Railroad — Electric | Operating electric railway or trolley systems including maintenance and operations. | Electric railway operators, trolley companies, light rail operations | 6703, 7382 |
| 6801 | Boat Building — Wood | Constructing wooden watercraft including sailboats, motorboats, and specialty vessels. | Wooden boat builders, yacht carpenters, marine woodworking shops | 6811, 2812 |
| 6811 | Boat Building — Fiberglass or Metal | Manufacturing watercraft from fiberglass, aluminum, or steel. | Fiberglass boat manufacturers, aluminum skiff builders, steel vessel constructors | 6801, 4240 |
| 6824 | Boat Repair or Servicing | Maintaining, repairing, and refurbishing watercraft of all types. | Boat yards, marine repair shops, yacht maintenance facilities | 6801, 6811 |
| 6826 | Marina Operation | Operating a marina facility including boat storage, docking, and waterfront services. | Marinas, boat storage yards, yacht clubs, dock management operations | 6824, 9016 |
| 6834 | Aircraft Manufacturing or Repair | Manufacturing or repairing aircraft, helicopters, and related aerospace components. | Aircraft factories, helicopter maintenance shops, aerospace repair stations | 3808, 7421 |
| 6836 | Aerospace Manufacturing | Manufacturing spacecraft, satellites, rockets, and related aerospace systems. | Rocket manufacturers, satellite builders, space vehicle assembly | 6834, 3632 |
| 6843 | Shipbuilding — Iron or Steel | Building large vessels from iron or steel for commercial, military, or industrial use. | Shipyards, naval construction facilities, commercial vessel builders | 6811, 3081 |
| 6845 | Ship Repair or Conversion | Repairing, converting, or overhauling existing ships and large marine vessels. | Ship repair yards, drydock operations, vessel conversion facilities | 6843, 6824 |
| 7005 | Transportation — Trucking | Long-haul and local trucking operations. | Trucking companies, freight haulers | 7255, 7505 |
| 7017 | Transportation — Delivery Services | Delivery and small package distribution services. | Parcel delivery services, courier companies | 7267, 7517 |
| 7029 | Transportation — Bus Operations | Operation of public and private bus services. | Bus transit systems, charter bus operators | 7279, 7529 |
| 7041 | Transportation — Taxi Services | Taxi and ride-for-hire services. | Taxi fleets, ride-sharing operations | 7291, 7541 |
| 7053 | Transportation — Moving & Storage | Moving, packing, and storage of household goods. | Moving companies, storage facilities | 7303, 7553 |
| 7065 | Transportation — Warehousing | Storage and warehousing of goods. | Warehouse operations, distribution centers | 7315, 7565 |
| 7077 | Transportation — Courier Services | Courier and messenger services. | Courier services, messenger operations | 7327, 7577 |
| 7089 | Transportation — Rail Operations | Operation of freight and passenger rail services. | Railroad companies, freight lines | 7339, 7589 |
| 7101 | Utilities — Electric Generation | Generation of electricity from various power sources. | Power plants, generation facilities | 7351, 7601 |
| 7113 | Utilities — Electric Distribution | Distribution of electrical power through grids. | Electric utility companies, grid operations | 7363, 7613 |
| 7125 | Utilities — Natural Gas Operations | Distribution and delivery of natural gas. | Gas utility companies, distribution networks | 7375, 7625 |
| 7137 | Utilities — Water & Sewer | Treatment and distribution of water and wastewater. | Water departments, wastewater treatment | 7387, 7637 |
| 7149 | Utilities — Telephone Operations | Operation and maintenance of telephone networks. | Telephone utilities, network operations | 7399, 7649 |
| 7161 | Utilities — Telecommunications | Long-distance and wireless telecommunications. | Telecom companies, wireless carriers | 7411, 7661 |
| 7173 | Utilities — Cable TV Operations | Cable television transmission and distribution. | Cable television providers | 7423, 7673 |
| 7185 | Utilities — Pipeline Operations | Operation and maintenance of oil and gas pipelines. | Pipeline companies, transmission operations | 7435, 7685 |
| 7197 | Utilities — Hazardous Waste Disposal | Management and disposal of hazardous waste. | Waste disposal facilities, hazmat handlers | 7447, 7697 |
| 7209 | Utilities — Waste Incineration | Incineration and thermal treatment of waste. | Waste incineration facilities | 7459, 7709 |
| 7219 | Trucking NOC | Operating commercial trucks to transport general freight on public roadways. | Trucking companies, freight haulers, long-haul carriers, LTL carriers | 7228, 7229 |
| 7228 | Trucking — Local Hauling | Operating trucks for short-distance freight transport within a local area. | Local delivery services, short-haul carriers, city delivery trucks | 7219, 7229 |
| 7229 | Trucking — Long Distance | Transporting freight over long distances between cities, states, or regions. | Over-the-road truckers, interstate carriers, cross-country freight haulers | 7219, 7228 |
| 7230 | Trucking — Logging | Transporting logs from harvesting sites to mills or processing facilities. | Log truck operators, timber haulers, wood transport companies | 2702, 7219 |
| 7231 | Mail Delivery or Courier | Providing mail, package, or document delivery services to businesses and residences. | Courier services, messenger companies, package delivery operators | 7219, 7380 |
| 7232 | Trucking — Dump | Operating dump trucks to transport and deliver loose bulk materials. | Dump truck operators, aggregate haulers, fill dirt transporters | 7219, 5507 |
| 7309 | Trucking — Parcel or Package Delivery | Delivering parcels and packages on regular routes to business and residential addresses. | Package carriers, parcel delivery services, residential delivery operators | 7231, 7219 |
| 7317 | Trucking — Bulk Liquid | Transporting liquid products in tanker trucks including fuel, chemicals, or food-grade liquids. | Tanker truck operators, fuel delivery drivers, liquid bulk carriers | 7219, 7229 |
| 7327 | Trucking — Household Goods Moving | Packing, loading, transporting, and unloading household possessions for residential moves. | Moving companies, household movers, residential relocation services | 7219, 7228 |
| 7370 | Taxicab Operation | Operating a passenger taxi service on public streets for hire. | Taxi companies, cab services, rideshare fleet operators | 7382, 7380 |
| 7380 | Bus Company — Intercity or Charter | Operating bus services for intercity travel, charter trips, or tour services. | Charter bus companies, intercity bus lines, tour bus operators | 7382, 7370 |
| 7382 | Bus Company — Urban Transit | Operating public transit bus services within metropolitan areas. | City bus systems, transit authorities, metro bus operators | 7380, 7370 |
| 7403 | Aircraft Operation — Air Taxi | Operating small aircraft to provide on-demand passenger or cargo air service. | Air taxi operators, on-demand charter services, small aircraft carriers | 7421, 7431 |
| 7405 | Aircraft Operation — Crop Dusting | Operating aircraft for aerial application of pesticides, fertilizers, or seed over agricultural areas. | Crop dusters, aerial applicators, agricultural aviation services | 7403, 7421 |
| 7421 | Aircraft Operation — Passenger or Freight | Operating scheduled or chartered aircraft for passenger or cargo transportation. | Airlines, air freight carriers, charter passenger services | 7403, 7431 |
| 7431 | Aircraft Operation — Aerial Application NOC | Operating aircraft for aerial work not classified under specific aviation codes. | Survey flights, banner towing, aerial photography, pipeline patrol | 7405, 7421 |
| 7502 | Gas Distribution | Operating natural gas distribution networks delivering gas to end users. | Gas utilities, natural gas distribution companies, local gas distribution operators | 6319, 6233 |
| 7520 | Waterworks Operation | Operating water treatment and distribution systems for municipalities or utility districts. | Water utilities, water treatment plants, water distribution companies | 7539, 6306 |
| 7538 | Electric Light or Power — Operation | Operating electric power generation and distribution systems. | Power companies, electric utilities, generating station operators | 7539, 7520 |
| 7539 | Electric Light or Power — Line Construction | Constructing overhead or underground electrical power distribution lines. | Power line contractors, electrical line crews, utility line construction | 6400, 7538 |
| 7580 | Sewage Disposal Plant Operation | Operating sewage treatment and wastewater processing facilities. | Wastewater plants, sewage treatment operators, water reclamation facilities | 7520, 6306 |
| 7590 | Garbage or Recycling Collection | Collecting residential and commercial refuse and recyclable materials on regular routes. | Trash haulers, recycling collection services, waste management companies | 7219, 9403 |
| 7600 | Telephone or Telegraph Company | Operating telephone communication networks and related infrastructure. | Phone companies, telecommunications providers, landline operators | 7539, 6400 |
| 7610 | Radio or Television Broadcasting | Operating radio or television broadcast stations and studios. | Radio stations, TV stations, broadcast studios | 7600, 4307 |
| 7720 | Police Officers or Firefighters — Volunteer | Serving as volunteer police officers or firefighters for a municipality. | Volunteer fire departments, volunteer police auxiliary | 7721, 9410 |
| 7721 | Police Officers | Performing sworn law enforcement duties for a government entity. | City police, county deputies, state troopers, campus police | 7720, 9410 |
| 7855 | Railroad — Switching or Terminal | Operating railroad switching yards and terminal facilities. | Rail switching crews, classification yard operators, terminal railroad companies | 6703, 6702 |
| 8001 | Store — Florist | Operating a retail florist shop selling fresh and artificial flowers, plants, and arrangements. | Flower shops, floral boutiques, plant stores | 8008, 0008 |
| 8002 | Store — Grocery — Retail | Operating a retail grocery store selling food, beverages, and household items. | Grocery stores, supermarkets, corner markets, neighborhood food stores | 8006, 8033 |
| 8003 | Professional — Architecture & Engineering | Design and engineering services for construction projects. | Architecture firms, engineering companies | 8153, 8303 |
| 8006 | Store — Food NOC — Retail | Retail food store operations not classified under specific food store codes. | Specialty food shops, gourmet stores, delicatessens | 8002, 8033 |
| 8008 | Store — Clothing or Accessories — Retail | Operating a retail store selling clothing, shoes, or fashion accessories. | Clothing boutiques, shoe stores, fashion retailers, accessory shops | 8017, 8044 |
| 8010 | Store — Hardware — Retail | Operating a retail hardware store selling tools, building materials, and home improvement items. | Hardware stores, home improvement retailers, tool supply shops | 8017, 8018 |
| 8011 | Professional — Accounting & Auditing | Accounting, auditing, and tax preparation services. | Accounting firms, audit practices | 8161, 8311 |
| 8013 | Store — Jewelry — Retail | Operating a retail jewelry store selling fine jewelry, watches, and luxury accessories. | Jewelry stores, watch shops, fine jewelry boutiques | 3383, 8017 |
| 8015 | Store — Furniture — Retail | Operating a retail furniture store selling home furnishings and related items. | Furniture stores, home furnishing retailers, mattress showrooms | 2812, 8017 |
| 8017 | Store — Retail NOC | Operating a retail store selling merchandise not classified under specific store codes. | General merchandise stores, variety shops, gift stores, specialty retailers | 8044, 8018 |
| 8018 | Store — Wholesale NOC | Operating a wholesale distribution business selling goods to businesses. | Wholesalers, distribution centers, bulk merchandise suppliers | 8017, 8033 |
| 8019 | Professional — Legal Services | Legal consultation and representation services. | Law offices, legal firms | 8169, 8319 |
| 8021 | Store — Meat or Fish — Retail | Operating a retail store specializing in fresh meat, poultry, or seafood. | Butcher shops, seafood markets, meat counters, specialty fish shops | 2095, 8002 |
| 8024 | Professional — Consulting | Business and management consulting services. | Management consultancies, business advisors | 8174, 8324 |
| 8031 | Store — Drug — Retail | Operating a retail pharmacy selling prescription and over-the-counter medications. | Pharmacies, drugstores, retail pharmacy chains | 8045, 8017 |
| 8032 | Store — Dry Goods — Retail | Operating a retail store selling fabric, notions, and sewing supplies. | Fabric stores, sewing supply shops, notions retailers | 8017, 8008 |
| 8033 | Store — Grocery — Wholesale | Operating a wholesale grocery distribution business serving retail stores or institutions. | Food wholesalers, grocery distributors, restaurant supply companies | 8002, 8018 |
| 8034 | Professional — Computer Services | Software development and IT services. | Software companies, IT service providers | 8184, 8334 |
| 8038 | Professional — Data Processing | Data processing and entry services. | Data entry services, processing centers | 8188, 8338 |
| 8039 | Store — Department — Retail | Operating a large retail department store with multiple merchandise categories. | Department stores, large retail chains, multi-department retailers | 8017, 8008 |
| 8044 | Store — Furniture — Wholesale | Distributing furniture and home furnishings to retail stores. | Furniture distributors, wholesale furnishing companies, home goods wholesalers | 8015, 8018 |
| 8045 | Store — Drug — Wholesale | Distributing pharmaceutical products and medical supplies to pharmacies and healthcare facilities. | Drug distributors, pharmaceutical wholesalers, medical supply distributors | 8031, 8018 |
| 8046 | Professional — Research & Development | Research and development of new products and processes. | R&D laboratories, research facilities | 8196, 8346 |
| 8052 | Medical — Hospital Operations | Operation of general and specialty hospitals. | General hospitals, specialty hospitals | 8202, 8352 |
| 8058 | Building Material Dealer | Selling building materials, lumber, and construction supplies at a retail or wholesale location. | Lumber yards, building supply stores, masonry supply dealers | 8010, 8232 |
| 8059 | Medical — Physician Offices | Medical practices and physician offices. | Medical offices, clinics | 8209, 8359 |
| 8066 | Medical — Dental Offices | Dental offices and dental practices. | Dental practices, dental offices | 8216, 8366 |
| 8073 | Medical — Physical Therapy | Physical therapy and rehabilitation services. | Physical therapy clinics | 8223, 8373 |
| 8080 | Medical — Veterinary Services | Veterinary medical services for animals. | Veterinary clinics, animal hospitals | 8230, 8380 |
| 8087 | Medical — Nursing Home | Nursing homes and long-term care facilities. | Nursing homes, assisted living | 8237, 8387 |
| 8094 | Retail — Department Stores | Full-line retail department stores. | Department stores, general retail | 8244, 8394 |
| 8101 | Retail — Grocery Stores | Grocery and supermarket operations. | Supermarkets, grocery chains | 8251, 8401 |
| 8102 | Lumber Yard | Operating a facility that stores and sells lumber and related wood products. | Lumber companies, wood supply yards, timber dealers | 8058, 2710 |
| 8103 | Coal or Wood Fuel Dealer | Selling coal, firewood, pellets, or other solid fuels to residential or commercial customers. | Firewood dealers, coal distributors, pellet fuel suppliers | 8102, 8058 |
| 8107 | Machinery or Equipment Dealer | Selling new or used industrial machinery and heavy equipment. | Equipment dealers, machinery sales companies, heavy equipment distributors | 1642, 8018 |
| 8108 | Retail — Specialty Shops | Specialty and discount retail shops. | Boutiques, specialty retailers | 8258, 8408 |
| 8111 | Plumbing or Heating Supplies Dealer | Selling plumbing fixtures, heating supplies, and related materials. | Plumbing supply houses, heating wholesalers, HVAC parts distributors | 8058, 5183 |
| 8115 | Retail — Drug Stores | Pharmacy and drug store operations. | Pharmacies, drug stores | 8265, 8415 |
| 8122 | Retail — Hardware Stores | Hardware and home improvement retailers. | Hardware stores, home centers | 8272, 8422 |
| 8129 | Retail — Clothing Stores | Apparel and clothing retailers. | Apparel shops, clothing stores | 8279, 8429 |
| 8136 | Services — Janitorial Services | Building and facility cleaning services. | Cleaning contractors, janitorial services | 8286, 8436 |
| 8143 | Services — Landscaping | Landscaping and grounds maintenance. | Landscaping companies, grounds maintenance | 8293, 8443 |
| 8150 | Services — Security Services | Security guard and patrol services. | Security companies, guard services | 8300, 8450 |
| 8157 | Services — Hotel & Lodging | Hotel, motel, and lodging operations. | Hotels, motels, resorts | 8307, 8457 |
| 8164 | Services — Restaurants | Restaurant and food service operations. | Restaurants, cafes, diners | 8314, 8464 |
| 8171 | Services — Bars & Lounges | Bar and nightclub operations. | Bars, nightclubs, lounges | 8321, 8471 |
| 8178 | Services — Laundry Services | Laundry and dry cleaning services. | Laundries, dry cleaning shops | 8328, 8478 |
| 8204 | Store — Fruit or Vegetable — Wholesale | Distributing fresh fruits and vegetables to grocery stores, restaurants, or institutions. | Produce wholesalers, fruit distributors, vegetable supply companies | 8033, 8002 |
| 8215 | Store — Ice Dealer | Distributing packaged or bulk ice to commercial and retail customers. | Ice distributors, packaged ice companies, ice delivery services | 8018, 6504 |
| 8227 | Auto Parts or Supplies Dealer — Retail | Operating an automotive parts and accessories retail store. | Auto parts stores, car accessories shops, aftermarket parts retailers | 3821, 8017 |
| 8232 | Lumberyard — Ready-Mixed Concrete | Operating a combined lumberyard and ready-mixed concrete delivery operation. | Combined building supply and concrete dealers | 8102, 4034 |
| 8233 | Coal or Fuel Oil Dealer | Distributing heating oil, coal, or other fuels for residential and commercial heating. | Fuel oil distributors, heating fuel delivery companies, coal and oil dealers | 8103, 7317 |
| 8235 | Automobile Dealer — New or Used | Operating a vehicle dealership selling new or used cars and trucks. | Car dealerships, auto lots, new vehicle franchises, used car dealers | 8748, 8380 |
| 8263 | Junk Dealer | Buying, sorting, and reselling scrap metal, salvage materials, and used goods. | Scrap yards, salvage dealers, recycling centers, metal recyclers | 9403, 8018 |
| 8279 | Cafe or Restaurant | Operating a food service establishment serving prepared meals and beverages. | Restaurants, cafes, diners, fast-food establishments, family dining | 9082, 9083 |
| 8288 | Hotel or Motel — Housekeeping | Providing housekeeping and maid service in hotel or motel settings. | Hotel housekeeping staff, motel cleaning crews, resort housekeepers | 9052, 9014 |
| 8290 | Warehouse NOC | Operating a storage warehouse for goods and merchandise. | General warehouses, distribution centers, storage facilities | 8291, 8293 |
| 8291 | Warehouse — Cold Storage | Operating refrigerated or frozen storage facilities for perishable goods. | Cold storage warehouses, frozen food storage, refrigerated distribution centers | 8290, 3581 |
| 8292 | Storage Warehouse — Household Goods | Storing household furnishings and personal property in a warehouse facility. | Self-storage facilities, moving storage warehouses, household goods storage | 8290, 7327 |
| 8293 | Warehouse — Lumber or Building Materials | Storing and handling lumber and construction materials in a warehouse setting. | Lumber storage facilities, building material warehouses, construction supply depots | 8102, 8290 |
| 8350 | Gasoline Station — Retail | Operating a retail gasoline station selling fuel and related automotive products. | Gas stations, convenience stores with fuel, truck stops | 8380, 8017 |
| 8380 | Automobile Service or Repair — Full Service | Operating a comprehensive automotive service center with repairs and maintenance. | Full-service garages, automotive service centers, auto care facilities | 3822, 3824 |
| 8385 | Bus Company — School Bus | Operating school bus transportation services for school districts. | School bus contractors, student transportation services, school bus operators | 7382, 7380 |
| 8392 | Automobile Storage or Parking | Operating a parking garage, lot, or vehicle storage facility. | Parking garages, parking lots, vehicle storage compounds, valet services | 8235, 8380 |
| 8500 | Metal Scrap Dealer | Buying, processing, and selling scrap metal from industrial and consumer sources. | Metal recyclers, scrap metal yards, ferrous and non-ferrous scrap dealers | 8263, 3082 |
| 8601 | Architect or Engineer — Consulting | Providing professional architectural or engineering consulting and design services. | Architecture firms, engineering consultancies, structural design offices | 8810, 8742 |
| 8602 | Surveyor | Performing land surveying, mapping, and boundary determination services. | Land surveyors, surveying companies, boundary survey firms | 8601, 8810 |
| 8603 | Contractor — Executive Supervisor Only | Executive-level contractor supervision with no manual labor. Office-based project oversight. | Executive construction managers, development company officers | 5606, 8810 |
| 8606 | Geophysical Exploration | Conducting geophysical surveys using seismic, magnetic, or other methods for resource exploration. | Seismic survey crews, exploration geophysics companies, subsurface mapping firms | 8602, 1320 |
| 8709 | Stevedoring | Loading and unloading cargo from ships at port facilities. | Stevedoring companies, longshoremen crews, port cargo handlers | 7219, 6260 |
| 8719 | Store — Telephone or Internet Sales | Operating a retail business primarily through telephone or internet order fulfillment. | Call centers with fulfillment, e-commerce operations, online retailers | 8810, 8017 |
| 8720 | Building Inspection | Performing inspections of buildings and structures for code compliance or condition assessment. | Building inspectors, home inspectors, structural inspection services | 8601, 8810 |
| 8721 | Insurance Inspection | Conducting property or risk inspections for insurance underwriting or claims purposes. | Insurance inspectors, risk assessors, loss control surveyors | 8720, 8810 |
| 8723 | Insurance Agent — Inside | Selling insurance products primarily from an office location with minimal outside travel. | Insurance agents, inside sales producers, agency customer service representatives | 8810, 8742 |
| 8726 | Real Estate Agent | Facilitating real estate transactions as a licensed sales agent or broker. | Realtors, real estate brokers, property sales agents, listing agents | 8810, 8742 |
| 8740 | Real Estate Management | Managing real estate properties on behalf of owners including maintenance and tenant relations. | Property managers, building managers, apartment complex management | 8810, 9015 |
| 8742 | Salesperson — Outside | Traveling to customer locations to sell products or services. | Outside sales representatives, field sales agents, territory managers | 8810, 8726 |
| 8748 | Automobile Dealer — Salesperson | Selling new or used vehicles at an automobile dealership. | Car salespeople, auto sales consultants, vehicle sales representatives | 8235, 8742 |
| 8755 | Labor Union or Organization | Operating a labor union or worker organization for collective bargaining purposes. | Trade unions, labor organizations, worker advocacy groups | 8810, 9410 |
| 8799 | Veterinarian | Providing animal healthcare including examinations, surgery, and treatment. | Vet clinics, animal hospitals, veterinary practices, mobile vets | 8810, 8831 |
| 8800 | Bank or Financial Institution | Operating a banking or financial services business including lending and deposit-taking. | Banks, credit unions, savings institutions, financial service centers | 8810, 8820 |
| 8810 | Clerical Office Employees | Performing office-based administrative, clerical, or data processing duties with no outside work. | Office workers, administrative staff, data entry clerks, bookkeepers | 8742, 8820 |
| 8815 | Social Services Organization | Providing community social services including counseling, outreach, and support programs. | Nonprofits, social service agencies, community organizations, shelters | 8810, 9040 |
| 8820 | Attorney or Law Office | Operating a legal practice providing legal counsel, litigation, and document preparation. | Law firms, solo attorneys, legal aid offices, corporate legal departments | 8810, 8601 |
| 8822 | Human Resources — Consulting | Providing human resources consulting services including recruiting, training, and compliance. | HR consulting firms, staffing consultants, talent acquisition agencies | 8810, 8742 |
| 8824 | Home Healthcare — Professional | Providing professional medical care to patients in their homes. | Home health nurses, visiting medical professionals, in-home therapy providers | 8835, 8826 |
| 8825 | Physician — Office Only | Providing medical services in a clinic or office setting without hospital-based procedures. | Medical offices, doctor practices, outpatient clinics, physician groups | 8833, 8835 |
| 8826 | Home Healthcare — Non-Professional | Providing non-medical personal care and assistance in patients' homes. | Home health aides, personal care assistants, companion caregivers | 8824, 8835 |
| 8829 | Nursing Home or Convalescent Facility | Operating a residential care facility for elderly or convalescent patients. | Nursing homes, long-term care facilities, skilled nursing facilities, rehab centers | 8835, 8833 |
| 8831 | Hospital — Professional | Providing inpatient and outpatient medical care in a hospital setting. | Hospitals, medical centers, teaching hospitals, community hospitals | 8833, 8835 |
| 8832 | Physician — All Employees | Physician practice operations including all clinical and support staff. | Medical practices, multi-specialty groups, primary care offices | 8825, 8833 |
| 8833 | Hospital — All Employees | Hospital operations encompassing all staff categories from medical to support. | Full hospital operations, hospital systems, medical campus employees | 8831, 8835 |
| 8835 | Home Health Agency — All Employees | Operating a home health agency with both professional and support staff. | Home health companies, visiting nurse associations, home care agencies | 8824, 8826 |
| 8842 | Dental Office | Operating a dental practice providing examinations, cleanings, and dental procedures. | Dental offices, dental clinics, orthodontic practices, oral surgery centers | 8825, 4692 |
| 8855 | Bank — All Employees | Banking operations encompassing all staff from tellers to management. | Full-service banks, branch operations, credit union staff | 8800, 8810 |
| 8856 | Check Cashing or Payday Lending | Operating a check cashing, payday lending, or alternative financial services business. | Check cashing stores, payday loan shops, money service businesses | 8800, 8855 |
| 8864 | Social Work — Public | Performing social work for government agencies including case management and outreach. | Government social workers, public case managers, child welfare workers | 8815, 9410 |
| 8868 | College or University — Professional | Professional and instructional staff at colleges and universities. | Professors, college instructors, university researchers, academic staff | 8810, 9101 |
| 8869 | Child Day Care Center | Operating a licensed childcare facility providing daytime supervision and early education. | Daycare centers, preschools, early learning centers, childcare facilities | 9101, 8815 |
| 8871 | Residential Care Facility — Disabled | Operating a residential facility providing care for individuals with disabilities. | Group homes, assisted living for disabled, residential care homes | 8829, 8826 |
| 8901 | Telephone or Internet Help Center | Operating a telephone or internet-based customer service or technical support center. | Call centers, help desks, technical support centers, customer service operations | 8810, 8719 |
| 9005 | Government — Federal Employees | Employment with federal government agencies. | Federal offices, federal workers | 9105, 9205 |
| 9012 | Fertilizer or Pesticide Application | Applying chemical fertilizers or pesticides to agricultural fields, lawns, or landscapes. | Lawn treatment companies, agricultural spraying services, pest control applicators | 5812, 4583 |
| 9013 | Government — State Employees | Employment with state government agencies. | State agencies, state employees | 9113, 9213 |
| 9014 | Janitorial Services | Providing commercial and residential cleaning and custodial services. | Janitors, cleaning companies, custodial services, office cleaning contractors | 9015, 2585 |
| 9015 | Building Maintenance — All Operations | Performing general building maintenance including cleaning, minor repairs, and grounds keeping. | Building maintenance crews, property maintenance staff, facility technicians | 9014, 8740 |
| 9016 | Amusement Park or Recreation Area | Operating amusement parks, recreation areas, or public entertainment venues. | Amusement parks, water parks, recreation centers, entertainment complexes | 9180, 9060 |
| 9021 | Government — Local Government | Employment with city and county governments. | City and county offices, local employees | 9121, 9221 |
| 9029 | Government — Military Personnel | Military service and armed forces operations. | Military bases, armed forces | 9129, 9229 |
| 9033 | Condominium or Apartment Complex | Operating a residential condominium or apartment complex including all maintenance and management. | Apartment buildings, condo complexes, residential property management operations | 9015, 8740 |
| 9037 | Government — Police Departments | Law enforcement and police services. | Police departments, law enforcement | 9137, 9237 |
| 9040 | Hospital — Non-Professional | Non-medical support staff at hospitals including custodial, food service, and transport. | Hospital housekeeping, hospital food service, patient transporters, maintenance staff | 8833, 9014 |
| 9044 | Casino or Gambling | Operating a casino, gaming facility, or gambling establishment. | Casinos, gaming halls, card rooms, betting establishments | 9060, 9016 |
| 9045 | Government — Fire Departments | Firefighting and emergency response. | Fire departments, firefighting | 9145, 9245 |
| 9052 | Hotel or Motel — All Operations | Operating a hotel or motel including front desk, housekeeping, and all guest services. | Hotels, motels, resorts, bed and breakfasts, boutique hotels | 8288, 8279 |
| 9053 | Government — Parks & Recreation | Public parks, recreation programs, and management. | Parks departments, recreation centers | 9153, 9253 |
| 9058 | Club — Country or Golf | Operating a country club, golf course, or similar private recreational facility. | Country clubs, golf clubs, tennis clubs, private recreation clubs | 9060, 9016 |
| 9060 | Club — NOC | Operating a social, athletic, or recreational club not classified elsewhere. | Fitness centers, social clubs, athletic clubs, community recreation centers | 9058, 9016 |
| 9061 | Government — Education | Public school and university operations. | Schools, universities, educational institutions | 9161, 9261 |
| 9063 | YMCA, YWCA, or YHA | Operating a YMCA, YWCA, or similar community youth and family service organization. | YMCAs, community centers, youth organizations, family fitness centers | 9060, 8815 |
| 9069 | Government — Social Services | Social welfare and community services. | Welfare offices, community centers | 9169, 9269 |
| 9070 | Bowling Alley | Operating a bowling alley including lanes, shoe rental, and food service. | Bowling centers, bowling alleys, entertainment bowling complexes | 9016, 9060 |
| 9077 | Services — Advertising & Marketing | Advertising, public relations, and marketing services. | Advertising agencies, marketing firms | 9177, 9277 |
| 9079 | Health Spa or Gym | Operating a health spa, fitness gym, or exercise facility. | Gyms, fitness centers, health clubs, yoga studios, personal training studios | 9060, 9058 |
| 9082 | Restaurant NOC | Operating a restaurant, cafe, or food service establishment not otherwise classified. | Restaurants, cafes, fast casual dining, food trucks, catering kitchens | 8279, 9083 |
| 9083 | Restaurant — Fast Food | Operating a fast-food restaurant with counter service and quick-serve operations. | Fast food chains, burger joints, pizza delivery restaurants, quick-serve counters | 9082, 8279 |
| 9084 | Bar or Tavern | Operating a bar, pub, tavern, or drinking establishment. | Bars, pubs, taverns, nightclubs, cocktail lounges | 9082, 9052 |
| 9085 | Services — Photography | Commercial and portrait photography services. | Photography studios, photo services | 9185, 9285 |
| 9093 | Services — Event Planning | Event planning and coordination services. | Event planners, party coordinators | 9193, 9293 |
| 9101 | School — Private or Parochial — All Staff | Operating a private or religious school including all teaching and support staff. | Private schools, parochial schools, independent academies, charter schools | 9102, 8868 |
| 9102 | School — Public — All Staff | Operating a public school including all teaching, administrative, and support staff. | Public schools, school districts, public education facilities | 9101, 8868 |
| 9103 | Services — Entertainment | Entertainment and performance services. | Performing arts, theaters, concerts | 9203, 9303 |
| 9109 | Services — Sports & Recreation | Sports and recreational facility operations. | Gyms, sports facilities, recreation centers | 9209, 9309 |
| 9117 | Services — Real Estate | Real estate sales, leasing, and management. | Real estate offices, property management | 9217, 9317 |
| 9125 | Services — Insurance Agencies | Insurance sales and brokerage services. | Insurance agencies, brokerages | 9225, 9325 |
| 9133 | Miscellaneous — Fishing Operations | Commercial fishing and fish harvesting. | Commercial fishing fleets, fish processing | 9233, 9333 |
| 9141 | Miscellaneous — Forestry Operations | Timber harvesting and forest management. | Timber companies, logging operations | 9241, 9341 |
| 9149 | Miscellaneous — Hunting Services | Hunting guide and sport hunting services. | Hunting guides, outfitters | 9249, 9349 |
| 9154 | Theater — Live Performance | Operating a theater for live stage performances including plays, musicals, and concerts. | Playhouses, concert halls, performance venues, live theater companies | 9180, 9016 |
| 9156 | Theater — Motion Picture | Operating a movie theater showing commercial films. | Movie theaters, cinema complexes, drive-in theaters, film screening rooms | 9154, 9016 |
| 9157 | Miscellaneous — Aquaculture | Fish and shellfish farming operations. | Fish farms, shellfish cultivation | 9257, 9357 |
| 9170 | Camp or Campground | Operating recreational camping facilities or organized camps. | Campgrounds, summer camps, RV parks, outdoor recreation camps | 9016, 9058 |
| 9178 | Skating Rink | Operating an ice or roller skating rink facility. | Ice rinks, roller rinks, skating centers, hockey rink facilities | 9016, 9060 |
| 9180 | Amusement Device Operation | Operating rides, games, and amusement devices at parks or traveling carnivals. | Ride operators, carnival companies, fair ride operators, amusement concessions | 9016, 9060 |
| 9220 | Cemetery | Operating and maintaining a cemetery including burials and grounds keeping. | Cemeteries, memorial parks, burial grounds, mausoleum operators | 5812, 9015 |
| 9402 | Street Cleaning | Performing street and road surface cleaning and sweeping services. | Street sweepers, road cleaning contractors, municipal cleaning crews | 7590, 9403 |
| 9403 | Garbage Collection or Disposal | Operating a refuse collection and disposal business. | Garbage collectors, waste haulers, landfill operators, refuse disposal companies | 7590, 9402 |
| 9410 | Municipal Government — All Employees | Government employees performing a range of municipal functions. | City employees, county workers, municipal government staff | 9420, 7721 |
| 9420 | State Government — All Employees | State government employees performing various governmental functions. | State agency workers, state department employees, state government staff | 9410, 9430 |
| 9430 | Federal Government — All Employees | Federal government civilian employees performing various governmental functions. | Federal agency workers, government department staff, federal employees | 9420, 9410 |
| 9501 | Sign Installation or Repair | Installing, maintaining, and repairing signs including electrical and non-electrical varieties. | Sign installers, sign maintenance crews, neon sign repair, LED sign technicians | 4693, 4703 |
| 9505 | Painting — Bridge or Structure | Applying paint or protective coatings to bridges, towers, water tanks, and large structures. | Bridge painters, structural coating applicators, tank painting contractors | 5474, 5040 |
| 9516 | Church, Temple, or Religious Organization | Operating a religious institution including worship services, education, and community programs. | Churches, temples, mosques, synagogues, religious organizations | 8815, 9101 |
| 9519 | Household Employee — Domestic | Performing domestic household duties in a private residence. | Housekeepers, nannies, personal cooks, residential household staff | 9014, 8826 |
| 9521 | House Parent — Residential Institution | Providing residential supervision and care in group homes or institutional settings. | House parents, residential counselors, group home supervisors | 8871, 8829 |
| 9522 | Private Estate Maintenance | Maintaining private estates including grounds, buildings, and estate operations. | Estate managers, private groundskeepers, estate maintenance crews | 5812, 9015 |
| 9554 | Barber or Beauty Shop | Operating a barbershop, hair salon, or beauty service establishment. | Barber shops, hair salons, beauty parlors, nail salons, spa services | 9079, 8017 |
| 9585 | Funeral Director or Mortuary | Operating a funeral home providing funeral planning, embalming, and burial services. | Funeral homes, mortuaries, cremation services, memorial chapels | 9220, 8810 |
| 9586 | Ambulance Service | Providing emergency and non-emergency medical transportation by ambulance. | Ambulance companies, EMS services, medical transport providers | 8831, 7370 |
| 9610 | Library | Operating a public or private library providing reading materials and information services. | Public libraries, academic libraries, special collections, media centers | 8810, 9102 |
| 9620 | Museum or Art Gallery | Operating a museum, gallery, or cultural institution for public education and exhibition. | Museums, art galleries, science centers, historical societies | 9610, 9154 |
| 9650 | Printing — Photocopying or Document Service | Operating a retail printing, photocopying, and document services business. | Copy shops, print centers, document services, quick print stores | 2923, 8810 |
A misclassified code can cost you thousands. Join our waitlist and a workers' comp specialist will review your classification for free when we launch.
Join the Waitlist →For Informational Purposes Only. The workers' compensation class codes and descriptions provided on this page are intended for general reference and informational purposes only. They do not constitute insurance advice, legal advice, or a guarantee of coverage. RapidSync Specialty makes no warranty, express or implied, regarding the accuracy, completeness, or suitability of this information for any particular purpose.
Verify with Your State Bureau. Workers' compensation classification is regulated at the state level. Class codes, rate definitions, and scoping rules may differ between states even when codes share the same number. In South Carolina, workers' compensation classification follows the rules established by the National Council on Compensation Insurance (NCCI) and administered through the South Carolina Department of Insurance. Employers and insurance professionals should always verify the applicable classification rules with the relevant state rating bureau or regulatory authority before binding coverage.
Consult a Licensed Professional. Proper assignment of workers' compensation class codes requires a thorough review of an employer's actual operations, payroll, and job duties by a licensed insurance agent, broker, or underwriter. An incorrect classification — whether over- or under-inclusive — may result in premium audits, retroactive adjustments, coverage gaps, or regulatory penalties. Always work with a licensed workers' compensation insurance professional to confirm the correct classification for your specific situation.
Premium Audit & Misclassification Risk. Workers' compensation policies are subject to premium audits at policy expiration. If class codes are found to be incorrect during an audit, carriers may apply additional premium charges or issue return premiums. Intentional misclassification of employees to reduce premiums may constitute insurance fraud under applicable state law.
No Agency Relationship. Use of this lookup tool does not create an insurance policy, binder, or any agency relationship between the user and RapidSync Specialty Insurance. Coverage is only effective upon issuance of a formal policy by a licensed insurance carrier.
State Rating Bureau Contacts: SC Department of Insurance (doi.sc.gov) • NCCI (ncci.com) • For other states, consult your state's workers' compensation rating bureau or department of insurance.