NAICS Codes by Business Activity: C (C-clamps to Chinaware)

Activities 1–822 of 2,464

Business activity NAICS code Size standard
C-clamps manufacturing332216 Saw Blade and Handtool Manufacturing750 employees
Cab (i.e., taxi) services485310 Taxi and Ridesharing Services$19 million in average annual receipts
Cab and chassis, light trucks and vans, manufacturing336112 Light Truck and Utility Vehicle Manufacturing1,500 employees
Cabbage farming, field, bedding plant and seed production111219 Other Vegetable (except Potato) and Melon Farming$3.8 million in average annual receipts
Cabin construction general contractors236115 New Single-Family Housing Construction (except For-Sale Builders)$45 million in average annual receipts
Cabin cruiser336612 Boat Building1,000 employees
Cabin environment indicators, transmitters, and sensors manufacturing334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing1,350 employees
Cabin for-sale builders236117 New Housing For-Sale Builders$45 million in average annual receipts
Cabinet hardware, metal, manufacturing332510 Hardware Manufacturing750 employees
Cabinet stores, kitchen (except custom), to be installed444190 Other Building Material Dealers$22 million in average annual receipts
Cabinet work performed at the construction site238350 Finish Carpentry Contractors$19 million in average annual receipts
Cabinetry work performed at the construction site238350 Finish Carpentry Contractors$19 million in average annual receipts
Cabinets (except wood), office-type, freestanding, manufacturing337214 Office Furniture (except Wood) Manufacturing1,100 employees
Cabinets (i.e., housings), wood (e.g., sewing machines, stereo, television), manufacturing321999 All Other Miscellaneous Wood Product Manufacturing500 employees
Cabinets, kitchen (except freestanding), stock or custom wood, manufacturing337110 Wood Kitchen Cabinet and Countertop Manufacturing750 employees
Cabinets, kitchen, built in, merchant wholesalers423310 Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers150 employees
Cabinets, kitchen, free standing, merchant wholesalers423210 Furniture Merchant Wholesalers100 employees
Cabinets, metal (i.e., bathroom, kitchen) (except freestanding), manufacturing337124 Metal Household Furniture Manufacturing750 employees
Cabinets, metal household-type, freestanding, manufacturing337124 Metal Household Furniture Manufacturing750 employees
Cabinets, metal, radio and television, manufacturing337124 Metal Household Furniture Manufacturing750 employees
Cabinets, wood built-in, constructed on site238350 Finish Carpentry Contractors$19 million in average annual receipts
Cabinets, wood household-type, freestanding, manufacturing337122 Nonupholstered Wood Household Furniture Manufacturing750 employees
Cabinets, wood office-type, freestanding, manufacturing337211 Wood Office Furniture Manufacturing1,000 employees
Cabins, housekeeping721199 All Other Traveler Accommodation$9 million in average annual receipts
Cable broadcasting networks515210 Cable and Other Subscription Programming$41.5 million in average annual receipts
Cable car systems (except mixed mode), commuter485119 Other Urban Transit Systems$37.5 million in average annual receipts
Cable car, land, scenic and sightseeing operation487110 Scenic and Sightseeing Transportation, Land$20.5 million in average annual receipts
Cable decoders manufacturing334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing1,250 employees
Cable laying (e.g., cable television, electricity, marine, telephone), including underground237130 Power and Communication Line and Related Structures Construction$45 million in average annual receipts
Cable program distribution operators517311 Wired Telecommunications Carriers1,500 employees
Cable splicing (except electrical or fiber optic)238990 All Other Specialty Trade Contractors$19 million in average annual receipts
Cable splicing, electrical or fiber optic238210 Electrical Contractors and Other Wiring Installation Contractors$19 million in average annual receipts
Cable television distribution services517311 Wired Telecommunications Carriers1,500 employees
Cable television hookup contractors238210 Electrical Contractors and Other Wiring Installation Contractors$19 million in average annual receipts
Cable television networks515210 Cable and Other Subscription Programming$41.5 million in average annual receipts
Cable television transmission and receiving equipment manufacturing334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing1,250 employees
Cable TV providers (except networks)517311 Wired Telecommunications Carriers1,500 employees
Cable, copper (e.g., armored, bare, insulated), made from purchased copper in wire drawing plants331420 Copper Rolling, Drawing, Extruding, and Alloying1,050 employees
Cable, copper (e.g., armored, bare, insulated), made in integrated secondary smelting and wire drawing plants331420 Copper Rolling, Drawing, Extruding, and Alloying1,050 employees
Cable, iron or steel, insulated or armored, made in wire drawing plants331222 Steel Wire Drawing1,000 employees
Cable, nonferrous, insulated, or armored, made from purchased nonferrous wire335929 Other Communication and Energy Wire Manufacturing1,000 employees
Cable, noninsulated wire, made from purchased wire332618 Other Fabricated Wire Product Manufacturing500 employees
Cable, wire (except insulated), merchant wholesalers423510 Metal Service Centers and Other Metal Merchant Wholesalers200 employees
Cabs for agricultural machinery manufacturing333111 Farm Machinery and Equipment Manufacturing1,250 employees
Cabs for construction machinery manufacturing333120 Construction Machinery Manufacturing1,250 employees
Cabs for industrial trucks manufacturing333924 Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing900 employees
Cactus fruit farming111339 Other Noncitrus Fruit Farming$3.5 million in average annual receipts
CAD (computer-aided design) systems integration design services541512 Computer Systems Design Services$34 million in average annual receipts
Cadastral surveying services541370 Surveying and Mapping (except Geophysical) Services$19 million in average annual receipts
Caddy carts manufacturing339920 Sporting and Athletic Goods Manufacturing750 employees
Cadmium refining, primary331410 Nonferrous Metal (except Aluminum) Smelting and Refining1,000 employees
CAE (computer-aided engineering) systems integration design services541512 Computer Systems Design Services$34 million in average annual receipts
Cafeteria fixtures manufacturing337215 Showcase, Partition, Shelving, and Locker Manufacturing500 employees
Cafeteria food services contractors (e.g., government office cafeterias, hospital cafeterias, school cafeterias)722310 Food Service Contractors$47 million in average annual receipts
Cafeteria furniture manufacturing337127 Institutional Furniture Manufacturing500 employees
Cafeteria tables and benches manufacturing337127 Institutional Furniture Manufacturing500 employees
Cafeterias722514 Cafeterias, Grill Buffets, and Buffets$34 million in average annual receipts
Caffeine and derivatives (i.e., basic chemicals) manufacturing325411 Medicinal and Botanical Manufacturing1,000 employees
Caftans cut and sew apparel contractors315210 Cut and Sew Apparel Contractors750 employees
Caftans, infants', cut and sewn from purchased fabric (except apparel contractors)315291 Infants' Cut and Sew Apparel ManufacturingRetired code (NAICS 2007)—
Caftans, men's and boys', cut and sew apparel contractors315211 Men's and Boys' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Caftans, men's and boys', cut and sewn from purchased fabric (except apparel contractors)315220 Men's and Boys' Cut and Sew Apparel Manufacturing750 employees
Caftans, women's, girls', and infants', cut and sew apparel contractors315212 Women's, Girls', and Infants' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Caftans, women's, girls', and infants', cut and sewn from purchased fabric (except apparel contractors)315240 Women's, Girls', and Infants' Cut and Sew Apparel Manufacturing750 employees
Caftans, women's, misses' and girls', cut and sewn from purchased fabric (except apparel contractors)315231 Women's and Girls' Cut and Sew Lingerie, Loungewear, and Nightwear ManufacturingRetired code (NAICS 2007)—
Cages made from purchased wire332618 Other Fabricated Wire Product Manufacturing500 employees
Caisson (i.e., drilled building foundations) construction238910 Site Preparation Contractors$19 million in average annual receipts
Caisson (i.e., marine or pneumatic structures) construction237990 Other Heavy and Civil Engineering Construction$45 million in average annual receipts
Caissons, underwater work, heavy gauge metal, manufacturing332420 Metal Tank (Heavy Gauge) Manufacturing750 employees
Cake frosting manufacturing311999 All Other Miscellaneous Food Manufacturing700 employees
Cake mixes made from purchased flour311824 Dry Pasta, Dough, and Flour Mixes Manufacturing from Purchased Flour850 employees
Cake ornaments, confectionery, manufacturing311340 Nonchocolate Confectionery Manufacturing1,000 employees
Cake, frozen, manufacturing311813 Frozen Cakes, Pies, and Other Pastries Manufacturing750 employees
Cakes, baking (except frozen), made in commercial bakeries311812 Commercial Bakeries1,000 employees
Calamine mining and/or beneficiating212230 Copper, Nickel, Lead, and Zinc Mining1,400 employees
Calaverite mining and/or beneficiating212221 Gold Ore Mining1,500 employees
Calcareous tufa crushed and broken stone mining and/or beneficiating212312 Crushed and Broken Limestone Mining and Quarrying750 employees
Calcareous tufa mining or quarrying212311 Dimension Stone Mining and Quarrying500 employees
Calcimines manufacturing325510 Paint and Coating Manufacturing1,000 employees
Calcimines, merchant wholesalers424950 Paint, Varnish, and Supplies Merchant Wholesalers150 employees
Calcined phosphate rock mining and/or beneficiating212392 Phosphate Rock Mining1,000 employees
Calcining petroleum coke from refined petroleum324199 All Other Petroleum and Coal Products Manufacturing950 employees
Calcite mining and/or beneficiating212399 All Other Nonmetallic Mineral Mining500 employees
Calcium carbide, chloride, and hypochlorite manufacturing325180 Other Basic Inorganic Chemical Manufacturing1,000 employees
Calcium citrate manufacturing325199 All Other Basic Organic Chemical Manufacturing1,250 employees
Calcium hydroxide (i.e., hydrated lime) manufacturing327410 Lime Manufacturing1,050 employees
Calcium hypochlorite manufacturing325180 Other Basic Inorganic Chemical Manufacturing1,000 employees
Calcium inorganic compounds, not specified elsewhere by process, manufacturing325180 Other Basic Inorganic Chemical Manufacturing1,000 employees
Calcium organic compounds, not specified elsewhere by process, manufacturing325199 All Other Basic Organic Chemical Manufacturing1,250 employees
Calcium oxalate manufacturing325199 All Other Basic Organic Chemical Manufacturing1,250 employees
Calcium oxide (i.e., quicklime) manufacturing327410 Lime Manufacturing1,050 employees
Calculators and calculating machines merchant wholesalers423420 Office Equipment Merchant Wholesalers200 employees
Calculators manufacturing333318 Other Commercial and Service Industry Machinery Manufacturing1,000 employees
Calendar publishers (except exclusive Internet publishing)511199 All Other Publishers500 employees
Calendar publishers and printing combined511199 All Other Publishers500 employees
Calendar publishers, exclusively on Internet519130 Internet Publishing and Broadcasting and Web Search Portals1,000 employees
Calendar shops453998 All Other Miscellaneous Store Retailers (except Tobacco Stores)$10 million in average annual receipts
Calendars commercial printing (except screen) without publishing323111 Commercial Printing (except Screen and Books)650 employees
Calendars flexographic printing without publishing323112 Commercial Flexographic PrintingRetired code (NAICS 2007)—
Calendars lithographic (offset) printing without publishing323110 Commercial Lithographic PrintingRetired code (NAICS 2007)—
Calendars printing (except flexographic, digital, lithographic, gravure, quick, screen) without publishing323119 Other Commercial PrintingRetired code (NAICS 2007)—
Calendars screen printing without publishing323113 Commercial Screen Printing500 employees
Calendering broadwoven fabrics313311 Broadwoven Fabric Finishing MillsRetired code (NAICS 2007)—
Calendering machinery for plastics manufacturing333249 Other Industrial Machinery Manufacturing500 employees
Calendering machinery for textiles manufacturing333249 Other Industrial Machinery Manufacturing500 employees
Calendering textile products, apparel, and fabrics313310 Textile and Fabric Finishing Mills1,000 employees
Calendering textile products, apparel, and fabrics (except broadwoven)313312 Textile and Fabric Finishing (except Broadwoven Fabric) MillsRetired code (NAICS 2007)—
Calf (e.g., feeder, stocker, veal) production112111 Beef Cattle Ranching and Farming$2.5 million in average annual receipts
Calf high sheer hosiery knitting or knitting and finishing315110 Hosiery and Sock Mills750 employees
Calibration and certification testing laboratories or services541380 Testing Laboratories and Services$19 million in average annual receipts
Calipers and dividers, machinists' precision tools, manufacturing332216 Saw Blade and Handtool Manufacturing750 employees
Calipers, brake, automotive, truck, and bus, manufacturing336340 Motor Vehicle Brake System Manufacturing1,250 employees
Calliopes (steam organs) manufacturing339992 Musical Instrument Manufacturing1,000 employees
CAM (computer-aided manufacturing) systems integration design services541512 Computer Systems Design Services$34 million in average annual receipts
Camcorder rental532210 Consumer Electronics and Appliances Rental$47 million in average annual receipts
Camcorders manufacturing334310 Audio and Video Equipment Manufacturing750 employees
Camelback (i.e., retreading material) manufacturing326211 Tire Manufacturing (except Retreading)1,500 employees
Camelback (i.e., retreading materials) machinery manufacturing333249 Other Industrial Machinery Manufacturing500 employees
Camera carrying bags, all materials, manufacturing316998 All Other Leather Good and Allied Product Manufacturing500 employees
Camera equipment and supplies, photographic, merchant wholesalers423410 Photographic Equipment and Supplies Merchant Wholesalers200 employees
Camera lenses manufacturing333314 Optical Instrument and Lens Manufacturing500 employees
Camera repair shops without retailing new cameras811211 Consumer Electronics Repair and Maintenance$22.5 million in average annual receipts
Camera shops, photographic443142 Electronics Stores$35 million in average annual receipts
Camera, television, merchant wholesalers423410 Photographic Equipment and Supplies Merchant Wholesalers200 employees
Camera, video (except household-type) merchant wholesalers423410 Photographic Equipment and Supplies Merchant Wholesalers200 employees
Cameramen, independent (freelance)711510 Independent Artists, Writers, and Performers$9 million in average annual receipts
Cameras (except digital, television, video) manufacturing333315 Photographic and Photocopying Equipment ManufacturingRetired code (NAICS 2007)—
Cameras (except television, video) manufacturing333316 Photographic and Photocopying Equipment Manufacturing1,000 employees
Cameras, television, manufacturing334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing1,250 employees
Camisoles cut and sew apparel contractors315210 Cut and Sew Apparel Contractors750 employees
Camisoles, women's and girls', cut and sew apparel contractors315212 Women's, Girls', and Infants' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Camisoles, women's and girls', cut and sewn from purchased fabric (except apparel contractors)315240 Women's, Girls', and Infants' Cut and Sew Apparel Manufacturing750 employees
Camisoles, women's, misses' and girls', cut and sewn from purchased fabric (except apparel contractors)315231 Women's and Girls' Cut and Sew Lingerie, Loungewear, and Nightwear ManufacturingRetired code (NAICS 2007)—
Camp furniture, metal, manufacturing337124 Metal Household Furniture Manufacturing750 employees
Camp furniture, reed and rattan, manufacturing337125 Household Furniture (except Wood and Metal) Manufacturing750 employees
Camp furniture, wood, manufacturing337122 Nonupholstered Wood Household Furniture Manufacturing750 employees
Campaign organizations, political813940 Political Organizations$14 million in average annual receipts
Camper dealers, recreational441210 Recreational Vehicle Dealers$40 million in average annual receipts
Camper rental532120 Truck, Utility Trailer, and RV (Recreational Vehicle) Rental and Leasing$47 million in average annual receipts
Camper units, slide-in, for pick-up trucks, manufacturing336214 Travel Trailer and Camper Manufacturing1,000 employees
Campgrounds721211 RV (Recreational Vehicle) Parks and Campgrounds$10 million in average annual receipts
Camphor, natural, manufacturing325194 Cyclic Crude, Intermediate, and Gum and Wood Chemical Manufacturing1,250 employees
Camphor, synthetic, manufacturing325199 All Other Basic Organic Chemical Manufacturing1,250 employees
Camping equipment and supplies merchant wholesalers423910 Sporting and Recreational Goods and Supplies Merchant Wholesalers100 employees
Camping trailer merchant wholesalers423110 Automobile and Other Motor Vehicle Merchant Wholesalers250 employees
Camping trailers and chassis manufacturing336214 Travel Trailer and Camper Manufacturing1,000 employees
Camps (except day, instructional)721214 Recreational and Vacation Camps (except Campgrounds)$9 million in average annual receipts
Camps (except instructional), day713990 All Other Amusement and Recreation Industries$9 million in average annual receipts
Camps, boot or disciplinary (except correctional), for delinquent youth623990 Other Residential Care Facilities$16 million in average annual receipts
Camps, sports instruction611620 Sports and Recreation Instruction$9 million in average annual receipts
Cams (i.e., a machine tool accessory) manufacturing333515 Cutting Tool and Machine Tool Accessory Manufacturing500 employees
Can forming machines, metalworking, manufacturing333517 Machine Tool Manufacturing500 employees
Can keys made from purchased wire332618 Other Fabricated Wire Product Manufacturing500 employees
Can lids and ends, light gauge metal, manufacturing332431 Metal Can Manufacturing1,500 employees
Can openers (except electric) manufacturing332216 Saw Blade and Handtool Manufacturing750 employees
Can openers, household-type electric, manufacturing335210 Small Electrical Appliance Manufacturing1,500 employees
Canal barge transportation (freight)483211 Inland Water Freight Transportation1,050 employees
Canal construction237990 Other Heavy and Civil Engineering Construction$45 million in average annual receipts
Canal maintenance services (except dredging)488310 Port and Harbor Operations$47 million in average annual receipts
Canal operation488310 Port and Harbor Operations$47 million in average annual receipts
Canal passenger transportation483212 Inland Water Passenger Transportation550 employees
Canal, irrigation221310 Water Supply and Irrigation Systems$41 million in average annual receipts
Canceling machinery, postal office-type, manufacturing333318 Other Commercial and Service Industry Machinery Manufacturing1,000 employees
Cancer detection program administration923120 Administration of Public Health Programs—
Cancer hospitals622310 Specialty (except Psychiatric and Substance Abuse) Hospitals$47 million in average annual receipts
Candied fruits and fruit peel manufacturing311340 Nonchocolate Confectionery Manufacturing1,000 employees
Candle pin bowling alleys713950 Bowling Centers$12.5 million in average annual receipts
Candle pin bowling centers713950 Bowling Centers$12.5 million in average annual receipts
Candle shops453998 All Other Miscellaneous Store Retailers (except Tobacco Stores)$10 million in average annual receipts
Candles manufacturing339999 All Other Miscellaneous Manufacturing550 employees
Candles merchant wholesalers424990 Other Miscellaneous Nondurable Goods Merchant Wholesalers100 employees
Candy bars, chocolate (including chocolate covered), made from cacao beans311351 Chocolate and Confectionery Manufacturing from Cacao Beans1,250 employees
Candy bars, nonchocolate, manufacturing311340 Nonchocolate Confectionery Manufacturing1,000 employees
Candy merchant wholesalers424450 Confectionery Merchant Wholesalers225 employees
Candy stores, chocolate, candy made on premises not for immediate consumption311352 Confectionery Manufacturing from Purchased Chocolate1,000 employees
Candy stores, nonchocolate, candy made on premises, not for immediate consumption311340 Nonchocolate Confectionery Manufacturing1,000 employees
Candy stores, packaged, retailing only445292 Confectionery and Nut Retailers$19.5 million in average annual receipts
Candy, chocolate, made from cacao beans311351 Chocolate and Confectionery Manufacturing from Cacao Beans1,250 employees
Cane farming, sugar, field production111930 Sugarcane Farming$5 million in average annual receipts
Cane sugar made from purchased raw cane sugar311312 Cane Sugar RefiningRetired code (NAICS 2007)—
Cane sugar made in sugarcane mill311311 Sugarcane MillsRetired code (NAICS 2007)—
Cane sugar manufacturing311314 Cane Sugar Manufacturing1,050 employees
Cane sugar, refined, merchant wholesalers424490 Other Grocery and Related Products Merchant Wholesalers250 employees
Cane syrup made from purchased raw cane sugar311312 Cane Sugar RefiningRetired code (NAICS 2007)—
Cane syrup made in sugarcane mill311311 Sugarcane MillsRetired code (NAICS 2007)—
Cane syrup manufacturing311314 Cane Sugar Manufacturing1,050 employees
Canes (except orthopedic) manufacturing339999 All Other Miscellaneous Manufacturing550 employees
Canisters, ammunition, manufacturing332993 Ammunition (except Small Arms) Manufacturing1,500 employees
Canned foods (e.g., fish, meat, seafood, soups) merchant wholesalers424490 Other Grocery and Related Products Merchant Wholesalers250 employees
Canned meats (except poultry) produced in slaughtering plants311611 Animal (except Poultry) Slaughtering1,150 employees
Canned nuts manufacturing311911 Roasted Nuts and Peanut Butter Manufacturing750 employees
Cannery construction236210 Industrial Building Construction$45 million in average annual receipts
Cannery, fish311711 Seafood CanningRetired code (NAICS 2007)—
Cannery, seafood311710 Seafood Product Preparation and Packaging750 employees
Cannery, shellfish311711 Seafood CanningRetired code (NAICS 2007)—
Canning fruits and vegetables311421 Fruit and Vegetable Canning1,000 employees
Canning jams and jellies311421 Fruit and Vegetable Canning1,000 employees
Canning machinery manufacturing333993 Packaging Machinery Manufacturing600 employees
Canning poultry (except baby and pet food)311615 Poultry Processing1,250 employees
Canning soups (except seafood)311422 Specialty Canning1,400 employees
Canning supplies merchant wholesalers423840 Industrial Supplies Merchant Wholesalers125 employees
Canning, fish, crustacea, and molluscs311710 Seafood Product Preparation and Packaging750 employees
Cannons manufacturing332994 Small Arms, Ordnance, and Ordnance Accessories Manufacturing1,000 employees
Cannulae manufacturing339112 Surgical and Medical Instrument Manufacturing1,000 employees
Canoe rental532284 Recreational Goods Rental$9 million in average annual receipts
Canoeing, recreational713990 All Other Amusement and Recreation Industries$9 million in average annual receipts
Canola (rapeseed) oil, cake and meal, made from purchased oils311225 Fats and Oils Refining and Blending1,100 employees
Canola (rapeseed) oil, cake and meal, made in crushing mills311224 Soybean and Other Oilseed Processing1,250 employees
Canola farming, field and seed production111120 Oilseed (except Soybean) Farming$2.3 million in average annual receipts
Canopies, sheet metal (except stampings), manufacturing332322 Sheet Metal Work Manufacturing500 employees
Cans, aluminum, light gauge metal, manufacturing332431 Metal Can Manufacturing1,500 employees
Cans, light gauge metal, manufacturing332431 Metal Can Manufacturing1,500 employees
Cans, steel, light gauge metal, manufacturing332431 Metal Can Manufacturing1,500 employees
Cantaloupe farming, field, bedding plant and seed production111219 Other Vegetable (except Potato) and Melon Farming$3.8 million in average annual receipts
Canteens, fixed location722515 Snack and Nonalcoholic Beverage Bars$22.5 million in average annual receipts
Canteens, mobile722330 Mobile Food Services$9 million in average annual receipts
Cants, resawed (lumber), manufacturing321912 Cut Stock, Resawing Lumber, and Planing500 employees
Canvas bags manufacturing314910 Textile Bag and Canvas Mills500 employees
Canvas board, artist's, manufacturing339940 Office Supplies (except Paper) Manufacturing750 employees
Canvas products (except bags) made from purchased canvas or canvas substitutes314912 Canvas and Related Product MillsRetired code (NAICS 2007)—
Canvas products made from purchased canvas or canvas substitutes314910 Textile Bag and Canvas Mills500 employees
Canvas products merchant wholesalers424990 Other Miscellaneous Nondurable Goods Merchant Wholesalers100 employees
Canvas shoes, plastics soled fabric upper, manufacturing316210 Footwear Manufacturing1,000 employees
Canvas shoes, rubber soled fabric upper, manufacturing316210 Footwear Manufacturing1,000 employees
Canvas, artist's, prepared on frames, manufacturing339940 Office Supplies (except Paper) Manufacturing750 employees
Canvases weaving313210 Broadwoven Fabric Mills1,000 employees
Canvassers (door-to-door), headquarters for retail sale of merchandise, direct selling454390 Other Direct Selling Establishments$13 million in average annual receipts
Capacitors (except electronic), fixed and variable, manufacturing335999 All Other Miscellaneous Electrical Equipment and Component Manufacturing600 employees
Capacitors, electronic, fixed and variable, manufacturing334416 Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing550 employees
Capacitors, electronic, merchant wholesalers423690 Other Electronic Parts and Equipment Merchant Wholesalers250 employees
Capes (except fur), women's, girls' and infants', cut and sew apparel contractors315212 Women's, Girls', and Infants' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Capes (except fur, waterproof), women's and girls', cut and sewn from purchased fabric (except apparel contractors)315240 Women's, Girls', and Infants' Cut and Sew Apparel Manufacturing750 employees
Capes (except fur, waterproof), women's, misses', and girls', cut and sewn from purchased fabric (except apparel contractors)315234 Women's and Girls' Cut and Sew Suit, Coat, Tailored Jacket, and Skirt ManufacturingRetired code (NAICS 2007)—
Capes cut and sew apparel contractors315210 Cut and Sew Apparel Contractors750 employees
Capes, fur (except apparel contractors), manufacturing315280 Other Cut and Sew Apparel Manufacturing750 employees
Capes, fur, women's, girls', and infants', cut and sew apparel contractors315212 Women's, Girls', and Infants' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Capes, waterproof (e.g., plastics, rubber, similar materials), cut and sewn from purchased fabric (except apparel contractors)315280 Other Cut and Sew Apparel Manufacturing750 employees
Capping of water wells237110 Water and Sewer Line and Related Structures Construction$45 million in average annual receipts
Capping, sealing, and lidding packaging machinery manufacturing333993 Packaging Machinery Manufacturing600 employees
Caprolactam manufacturing325199 All Other Basic Organic Chemical Manufacturing1,250 employees
Caps (except fur, leather) cut and sewn from purchased fabric (except apparel contractors)315990 Apparel Accessories and Other Apparel Manufacturing600 employees
Caps (i.e., apparel accessory) cut and sew apparel contractors315210 Cut and Sew Apparel Contractors750 employees
Caps (i.e., apparel accessory) cut and sewn from purchased fabric (except fur, leather, apparel contractors)315990 Apparel Accessories and Other Apparel Manufacturing600 employees
Caps (i.e., apparel accessory), men's and boys', cut and sew apparel contractors315211 Men's and Boys' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Caps (i.e., apparel accessory), women's, girls', and infants', cut and sew apparel contractors315212 Women's, Girls', and Infants' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Caps and gowns, academic, cut and sew apparel contractors315210 Cut and Sew Apparel Contractors750 employees
Caps and gowns, academic, cut and sewn from purchased fabric (except apparel contractors)315280 Other Cut and Sew Apparel Manufacturing750 employees
Caps and gowns, academic, men's and boys', cut and sew apparel contractors315211 Men's and Boys' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Caps and gowns, academic, women's and girls', cut and sew apparel contractors315212 Women's, Girls', and Infants' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Caps and plugs, attachment, electric, manufacturing335931 Current-Carrying Wiring Device Manufacturing600 employees
Caps and tops, bottle, metal, stamping332119 Metal Crown, Closure, and Other Metal Stamping (except Automotive)500 employees
Caps for pick-up trucks manufacturing336214 Travel Trailer and Camper Manufacturing1,000 employees
Caps for toy pistols manufacturing325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing650 employees
Caps made in apparel knitting mills315190 Other Apparel Knitting Mills750 employees
Caps, blasting and detonating, manufacturing325920 Explosives Manufacturing750 employees
Caps, bomb, manufacturing332993 Ammunition (except Small Arms) Manufacturing1,500 employees
Caps, fur (except apparel contractors), manufacturing315280 Other Cut and Sew Apparel Manufacturing750 employees
Caps, heel and toe, leather, manufacturing316998 All Other Leather Good and Allied Product Manufacturing500 employees
Caps, leather (except apparel contractors), manufacturing315280 Other Cut and Sew Apparel Manufacturing750 employees
Caps, textiles, straw, fur-felt, and wool-felt, cut and sew apparel contractors315210 Cut and Sew Apparel Contractors750 employees
Caps, textiles, straw, fur-felt, and wool-felt, cut and sewn from purchased fabric (except apparel contractors)315990 Apparel Accessories and Other Apparel Manufacturing600 employees
Caps, textiles, straw, fur-felt, and wool-felt, men's and boys', cut and sew apparel contractors315211 Men's and Boys' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Caps, textiles, straw, fur-felt, and wool-felt, women's, girls', and infants', cut and sew apparel contractors315212 Women's, Girls', and Infants' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Capsules, gelatin, empty, manufacturing325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing650 employees
Car alarm manufacturing334290 Other Communications Equipment Manufacturing800 employees
Car bodies, kit, manufacturing336211 Motor Vehicle Body Manufacturing1,000 employees
Car detailers811192 Car Washes$9 million in average annual receipts
Car leasing532112 Passenger Car Leasing$47 million in average annual receipts
Car lighters (i.e., ferries), inland waters (except on Great Lakes system)483212 Inland Water Passenger Transportation550 employees
Car pool operation485999 All Other Transit and Ground Passenger Transportation$19 million in average annual receipts
Car pools, arrangement of488999 All Other Support Activities for Transportation$25 million in average annual receipts
Car rental532111 Passenger Car Rental$47 million in average annual receipts
Car rental agencies532111 Passenger Car Rental$47 million in average annual receipts
Car rental reservation services561599 All Other Travel Arrangement and Reservation Services$32.5 million in average annual receipts
Car repair shops, general811111 General Automotive Repair$9 million in average annual receipts
Car seals, metal, manufacturing332999 All Other Miscellaneous Fabricated Metal Product Manufacturing750 employees
Car seats, infant (except metal), manufacturing337125 Household Furniture (except Wood and Metal) Manufacturing750 employees
Car stereos manufacturing334310 Audio and Video Equipment Manufacturing750 employees
Car wash equipment and supplies merchant wholesalers423850 Service Establishment Equipment and Supplies Merchant Wholesalers125 employees
Car washes811192 Car Washes$9 million in average annual receipts
Car wheels, rolled steel, made in iron and steel mills331110 Iron and Steel Mills and Ferroalloy Manufacturing1,500 employees
Carbides (e.g., boron, calcium, silicon, tungsten) manufacturing325180 Other Basic Inorganic Chemical Manufacturing1,000 employees
Carbines manufacturing332994 Small Arms, Ordnance, and Ordnance Accessories Manufacturing1,000 employees
Carbinol manufacturing325199 All Other Basic Organic Chemical Manufacturing1,250 employees
Carbohydrate plastics manufacturing325211 Plastics Material and Resin Manufacturing1,250 employees
Carbon arc lamp units, electrotherapeutic (except infrared and ultraviolet), manufacturing334510 Electromedical and Electrotherapeutic Apparatus Manufacturing1,250 employees
Carbon black manufacturing325180 Other Basic Inorganic Chemical Manufacturing1,000 employees
Carbon black merchant wholesalers424690 Other Chemical and Allied Products Merchant Wholesalers175 employees
Carbon brick manufacturing327120 Clay Building Material and Refractories Manufacturing750 employees
Carbon dioxide manufacturing325120 Industrial Gas Manufacturing1,200 employees
Carbon disulfide manufacturing325180 Other Basic Inorganic Chemical Manufacturing1,000 employees
Carbon electrodes and contacts, electric, manufacturing335991 Carbon and Graphite Product Manufacturing900 employees
Carbon inorganic compounds manufacturing325180 Other Basic Inorganic Chemical Manufacturing1,000 employees
Carbon monoxide detectors manufacturing334290 Other Communications Equipment Manufacturing800 employees
Carbon monoxide detectors, electronic, merchant wholesalers423690 Other Electronic Parts and Equipment Merchant Wholesalers250 employees
Carbon organic compounds, not specified elsewhere by process, manufacturing325199 All Other Basic Organic Chemical Manufacturing1,250 employees
Carbon paper manufacturing339940 Office Supplies (except Paper) Manufacturing750 employees
Carbon specialties for aerospace use (except gaskets) manufacturing335991 Carbon and Graphite Product Manufacturing900 employees
Carbon specialties for electrical use manufacturing335991 Carbon and Graphite Product Manufacturing900 employees
Carbon specialties for mechanical use (except gaskets) manufacturing335991 Carbon and Graphite Product Manufacturing900 employees
Carbon tetrachloride manufacturing325199 All Other Basic Organic Chemical Manufacturing1,250 employees
Carbon, activated, manufacturing325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing650 employees
Carbonated soda manufacturing312111 Soft Drink Manufacturing1,400 employees
Carbonated soft drinks manufacturing312111 Soft Drink Manufacturing1,400 employees
Carbonic acid manufacturing325180 Other Basic Inorganic Chemical Manufacturing1,000 employees
Carbonizing equipment for processing wool manufacturing333249 Other Industrial Machinery Manufacturing500 employees
Carbonizing textile fibers313310 Textile and Fabric Finishing Mills1,000 employees
Carbons, electric, manufacturing335991 Carbon and Graphite Product Manufacturing900 employees
Carbons, lighting, manufacturing335991 Carbon and Graphite Product Manufacturing900 employees
Carburetor cleaners manufacturing325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing650 employees
Carburetors, all types, manufacturing336310 Motor Vehicle Gasoline Engine and Engine Parts Manufacturing1,050 employees
Card cases (except metal) manufacturing316998 All Other Leather Good and Allied Product Manufacturing500 employees
Card cases, precious metal, manufacturing339910 Jewelry and Silverware Manufacturing700 employees
Card rooms (e.g., poker rooms)713290 Other Gambling Industries$40 million in average annual receipts
Card shops, greeting453220 Gift, Novelty, and Souvenir Stores$12 million in average annual receipts
Card table sets (furniture), wood, manufacturing337122 Nonupholstered Wood Household Furniture Manufacturing750 employees
Card table sets, metal, manufacturing337124 Metal Household Furniture Manufacturing750 employees
Cardboard products merchant wholesalers424130 Industrial and Personal Service Paper Merchant Wholesalers150 employees
Cardboard stock manufacturing322130 Paperboard Mills1,250 employees
Cardboard, laminated or surface coated, made from purchased paperboard322220 Paper Bag and Coated and Treated Paper Manufacturing750 employees
Carded nonwoven fabrics manufacturing313230 Nonwoven Fabric Mills850 employees
Carded yarn manufacturing313110 Fiber, Yarn, and Thread Mills1,250 employees
Cardiac preparations manufacturing325412 Pharmaceutical Preparation Manufacturing1,300 employees
Carding machinery for textiles manufacturing333249 Other Industrial Machinery Manufacturing500 employees
Carding textile fibers313310 Textile and Fabric Finishing Mills1,000 employees
Cardiodynameter manufacturing334510 Electromedical and Electrotherapeutic Apparatus Manufacturing1,250 employees
Cardiographs manufacturing334510 Electromedical and Electrotherapeutic Apparatus Manufacturing1,250 employees
Cardiologists' offices (e.g., centers, clinics)621111 Offices of Physicians (except Mental Health Specialists)$16 million in average annual receipts
Cardiophone, electric, manufacturing334510 Electromedical and Electrotherapeutic Apparatus Manufacturing1,250 employees
Cardioscope manufacturing334510 Electromedical and Electrotherapeutic Apparatus Manufacturing1,250 employees
Cardiotachometer manufacturing334510 Electromedical and Electrotherapeutic Apparatus Manufacturing1,250 employees
Cards (e.g., business, greeting, playing, postcards, trading) commercial printing (except screen) without publishing323111 Commercial Printing (except Screen and Books)650 employees
Cards (e.g., business, greeting, playing, postcards, trading) engraving printing without publishing323119 Other Commercial PrintingRetired code (NAICS 2007)—
Cards (e.g., business, greeting, playing, postcards, trading) flexographic printing without publishing323112 Commercial Flexographic PrintingRetired code (NAICS 2007)—
Cards (e.g., business, greeting, playing, postcards, trading) letterpress printing without publishing323119 Other Commercial PrintingRetired code (NAICS 2007)—
Cards (e.g., business, greeting, playing, postcards, trading) lithographic (offset) printing without publishing323110 Commercial Lithographic PrintingRetired code (NAICS 2007)—
Cards (e.g., business, greeting, playing, postcards, trading) printing (except flexographic, gravure, lithographic, quick, screen) without publishing323119 Other Commercial PrintingRetired code (NAICS 2007)—
Cards (e.g., business, greeting, playing, postcards, trading) screen printing without publishing323113 Commercial Screen Printing500 employees
Cards, die-cut (except office supply) made from purchased paper or paperboard322299 All Other Converted Paper Product Manufacturing500 employees
Cards, die-cut office supply (e.g., index, library, time recording), made from purchased paper or paperboard322230 Stationery Product Manufacturing750 employees
Cards, greeting, merchant wholesalers424120 Stationery and Office Supplies Merchant Wholesalers150 employees
Cargo carriers, air, scheduled481112 Scheduled Freight Air Transportation1,500 employees
Cargo checkers, marine488390 Other Support Activities for Water Transportation$47 million in average annual receipts
Cargo salvaging, marine488330 Navigational Services to Shipping$47 million in average annual receipts
Cargo ship building336611 Ship Building and Repairing1,300 employees
Cargo surveyors, marine488390 Other Support Activities for Water Transportation$47 million in average annual receipts
Cargo surveyors, truck transportation488490 Other Support Activities for Road Transportation$18 million in average annual receipts
Carnival and amusement park rides manufacturing333318 Other Commercial and Service Industry Machinery Manufacturing1,000 employees
Carnival and amusement park shooting gallery machinery manufacturing333318 Other Commercial and Service Industry Machinery Manufacturing1,000 employees
Carnival equipment merchant wholesalers423850 Service Establishment Equipment and Supplies Merchant Wholesalers125 employees
Carnival ride concession operators (i.e., supplying and servicing in others' facilities)713990 All Other Amusement and Recreation Industries$9 million in average annual receipts
Carnival traveling shows711190 Other Performing Arts Companies$34 million in average annual receipts
Carnotite mining and/or beneficiating212291 Uranium-Radium-Vanadium Ore Mining250 employees
Carousel conveyors (e.g., luggage) manufacturing333922 Conveyor and Conveying Equipment Manufacturing500 employees
Carousels (i.e., merry-go-rounds) manufacturing333318 Other Commercial and Service Industry Machinery Manufacturing1,000 employees
Carpenter's handtools, nonelectric (except saws), manufacturing332212 Hand and Edge Tool ManufacturingRetired code (NAICS 2007)—
Carpenter's handtools, nonelectric, manufacturing332216 Saw Blade and Handtool Manufacturing750 employees
Carpenters (except framing)238350 Finish Carpentry Contractors$19 million in average annual receipts
Carpenters' apprenticeship training611513 Apprenticeship Training$11.5 million in average annual receipts
Carpentry equipment rental or leasing532490 Other Commercial and Industrial Machinery and Equipment Rental and Leasing$40 million in average annual receipts
Carpentry work (except framing)238350 Finish Carpentry Contractors$19 million in average annual receipts
Carpentry, framing238130 Framing Contractors$19 million in average annual receipts
Carpet and floor cleaning equipment, electric commercial-type, manufacturing333318 Other Commercial and Service Industry Machinery Manufacturing1,000 employees
Carpet and floor cleaning equipment, household-type electric, manufacturing335210 Small Electrical Appliance Manufacturing1,500 employees
Carpet and rug cleaning equipment rental or leasing532490 Other Commercial and Industrial Machinery and Equipment Rental and Leasing$40 million in average annual receipts
Carpet and rug yarn spinning313110 Fiber, Yarn, and Thread Mills1,250 employees
Carpet and rug, residential, rental532289 All Other Consumer Goods Rental$12.5 million in average annual receipts
Carpet cleaning on customers' premises561740 Carpet and Upholstery Cleaning Services$8.5 million in average annual receipts
Carpet cleaning plants561740 Carpet and Upholstery Cleaning Services$8.5 million in average annual receipts
Carpet cleaning services561740 Carpet and Upholstery Cleaning Services$8.5 million in average annual receipts
Carpet cutting and binding314999 All Other Miscellaneous Textile Product Mills550 employees
Carpet linings (except felt) weaving313210 Broadwoven Fabric Mills1,000 employees
Carpet merchant wholesalers423220 Home Furnishing Merchant Wholesalers100 employees
Carpet paddings, nonwoven, manufacturing313230 Nonwoven Fabric Mills850 employees
Carpet stores442210 Floor Covering Stores$8 million in average annual receipts
Carpet sweepers, mechanical, manufacturing333318 Other Commercial and Service Industry Machinery Manufacturing1,000 employees
Carpet, installation only238330 Flooring Contractors$19 million in average annual receipts
Carpets and rugs made from textile materials314110 Carpet and Rug Mills1,500 employees
Carpets, cork, manufacturing321999 All Other Miscellaneous Wood Product Manufacturing500 employees
Carports, prefabricated metal, manufacturing332311 Prefabricated Metal Building and Component Manufacturing750 employees
Carriage, horse-drawn, operation487110 Scenic and Sightseeing Transportation, Land$20.5 million in average annual receipts
Carriages, baby, manufacturing339930 Doll, Toy, and Game Manufacturing700 employees
Carriages, doll, manufacturing339930 Doll, Toy, and Game Manufacturing700 employees
Carrier equipment (i.e., analog, digital), telephone, manufacturing334210 Telephone Apparatus Manufacturing1,250 employees
Carrot farming, field, bedding plant and seed production111219 Other Vegetable (except Potato) and Melon Farming$3.8 million in average annual receipts
Carrots, cut, peeled or sliced fresh, manufacturing311991 Perishable Prepared Food Manufacturing700 employees
Carryout restaurants722513 Limited-Service Restaurants$13.5 million in average annual receipts
Cars, electric, for highway use, assembling on chassis of own manufacture336111 Automobile Manufacturing1,500 employees
Cars, mining, manufacturing333131 Mining Machinery and Equipment Manufacturing900 employees
Cartographic surveying services541370 Surveying and Mapping (except Geophysical) Services$19 million in average annual receipts
Carton filling machinery manufacturing333993 Packaging Machinery Manufacturing600 employees
Cartons, egg, molded pulp manufacturing322299 All Other Converted Paper Product Manufacturing500 employees
Cartons, folding (except milk), made from purchased paperboard322212 Folding Paperboard Box Manufacturing750 employees
Cartons, milk, made from purchased paper or paperboard322219 Other Paperboard Container Manufacturing1,000 employees
Cartons, paper and paperboard, merchant wholesalers424130 Industrial and Personal Service Paper Merchant Wholesalers150 employees
Cartoonists, independent711510 Independent Artists, Writers, and Performers$9 million in average annual receipts
Cartridge (i.e., powder) handheld power-driven tools manufacturing333991 Power-Driven Handtool Manufacturing950 employees
Cartridge cases for ammunition (i.e., 30 mm.or less, 1.18 inch or less) manufacturing332992 Small Arms Ammunition Manufacturing1,300 employees
Cartridge cups, discs, and sheets, copper and copper alloy, made from purchased copper or in integrated secondary smelting and rolling, drawing or extruding plants331420 Copper Rolling, Drawing, Extruding, and Alloying1,050 employees
Cartridge toner merchant wholesalers424120 Stationery and Office Supplies Merchant Wholesalers150 employees
Cartridges (i.e., 30 mm. or less, 1.18 inch or less) manufacturing332992 Small Arms Ammunition Manufacturing1,300 employees
Carts, caddy, manufacturing339920 Sporting and Athletic Goods Manufacturing750 employees
Carts, golf, motorized passenger merchant wholesalers423860 Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers175 employees
Carts, grocery, made from purchased wire333924 Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing900 employees
Carts, lawn and garden-type, manufacturing333112 Lawn and Garden Tractor and Home Lawn and Garden Equipment Manufacturing1,500 employees
Carving sets manufacturing332215 Metal Kitchen Cookware, Utensil, Cutlery, and Flatware (except Precious) Manufacturing1,000 employees
Carwashing machinery manufacturing333318 Other Commercial and Service Industry Machinery Manufacturing1,000 employees
Casaba melon farming, field, bedding plant and seed production111219 Other Vegetable (except Potato) and Melon Farming$3.8 million in average annual receipts
Case leather manufacturing316110 Leather and Hide Tanning and Finishing800 employees
Casein fibers and filaments manufacturing325220 Artificial and Synthetic Fibers and Filaments Manufacturing1,050 employees
Casein plastics manufacturing325211 Plastics Material and Resin Manufacturing1,250 employees
Casein, dry and wet, manufacturing311514 Dry, Condensed, and Evaporated Dairy Product Manufacturing1,000 employees
Casements, metal, manufacturing332321 Metal Window and Door Manufacturing750 employees
Cases, jewelry (except metal), manufacturing316998 All Other Leather Good and Allied Product Manufacturing500 employees
Cases, jewelry, metal (except precious), manufacturing339914 Costume Jewelry and Novelty ManufacturingRetired code (NAICS 2007)—
Cases, jewelry, metal, manufacturing339910 Jewelry and Silverware Manufacturing700 employees
Cases, jewelry, precious metal, manufacturing339911 Jewelry (except Costume) ManufacturingRetired code (NAICS 2007)—
Cases, luggage, manufacturing316998 All Other Leather Good and Allied Product Manufacturing500 employees
Cases, musical instrument, manufacturing316998 All Other Leather Good and Allied Product Manufacturing500 employees
Cases, shipping, wood, wirebound, manufacturing321920 Wood Container and Pallet Manufacturing500 employees
Cases, wood packing, nailed or lock corner, manufacturing321920 Wood Container and Pallet Manufacturing500 employees
Cases, wood shipping, nailed or lock corner, manufacturing321920 Wood Container and Pallet Manufacturing500 employees
Cash boxes, light gauge metal, manufacturing332439 Other Metal Container Manufacturing600 employees
Cash register rental or leasing532420 Office Machinery and Equipment Rental and Leasing$40 million in average annual receipts
Cash registers (except point of sales terminals) manufacturing333318 Other Commercial and Service Industry Machinery Manufacturing1,000 employees
Cash registers merchant wholesalers423420 Office Equipment Merchant Wholesalers200 employees
Cashew farming111335 Tree Nut Farming$3.8 million in average annual receipts
Casing-head butane and propane production211130 Natural Gas Extraction1,250 employees
Casings, sausage, nonrigid plastics, manufacturing326121 Unlaminated Plastics Profile Shape Manufacturing600 employees
Casings, scroll, fabricated metal plate work, manufacturing332313 Plate Work Manufacturing750 employees
Casings, sheet metal (except stampings), manufacturing332322 Sheet Metal Work Manufacturing500 employees
Casino construction236220 Commercial and Institutional Building Construction$45 million in average annual receipts
Casino hotels721120 Casino Hotels$40 million in average annual receipts
Casinos (except casino hotels)713210 Casinos (except Casino Hotels)$34 million in average annual receipts
Casket hardware, metal, manufacturing332510 Hardware Manufacturing750 employees
Caskets, burial, manufacturing339995 Burial Casket Manufacturing1,000 employees
Caskets, burial, merchant wholesalers423850 Service Establishment Equipment and Supplies Merchant Wholesalers125 employees
Casks, wood, coopered, manufacturing321920 Wood Container and Pallet Manufacturing500 employees
Cassava farming, field and seed casava production111219 Other Vegetable (except Potato) and Melon Farming$3.8 million in average annual receipts
Casseroles, household-type electric, manufacturing335210 Small Electrical Appliance Manufacturing1,500 employees
Cassette tapes, pre-recorded audio, mass reproducing334614 Software and Other Prerecorded Compact Disc, Tape, and Record Reproducing1,250 employees
Cassette, prerecorded video, rental532282 Video Tape and Disc Rental$35 million in average annual receipts
Cassettes, prerecorded audio and video, merchant wholesalers423990 Other Miscellaneous Durable Goods Merchant Wholesalers100 employees
Cast iron brake shoes, railroad, manufacturing331511 Iron Foundries1,000 employees
Cast iron pipe and pipe fittings manufacturing331511 Iron Foundries1,000 employees
Cast iron pipe merchant wholesalers423510 Metal Service Centers and Other Metal Merchant Wholesalers200 employees
Cast iron railroad car wheels manufacturing331511 Iron Foundries1,000 employees
Cast steel railroad car wheels, unfinished, manufacturing331513 Steel Foundries (except Investment)700 employees
Cast stone, concrete (except structural), manufacturing327390 Other Concrete Product Manufacturing500 employees
Castable refractories, clay, manufacturing327120 Clay Building Material and Refractories Manufacturing750 employees
Castable refractories, nonclay, manufacturing327120 Clay Building Material and Refractories Manufacturing750 employees
Casters, furniture, metal manufacturing332510 Hardware Manufacturing750 employees
Casters, industrial, metal, manufacturing332510 Hardware Manufacturing750 employees
Casting agencies (i.e., motion picture, theatrical, video)561311 Employment Placement Agencies$34 million in average annual receipts
Casting agencies, motion picture or video561311 Employment Placement Agencies$34 million in average annual receipts
Casting agencies, theatrical561311 Employment Placement Agencies$34 million in average annual receipts
Casting bureaus (e.g., motion picture, theatrical, video)561311 Employment Placement Agencies$34 million in average annual receipts
Casting bureaus, motion picture or video561311 Employment Placement Agencies$34 million in average annual receipts
Casting bureaus, theatrical561311 Employment Placement Agencies$34 million in average annual receipts
Castings (except die-castings), nonferrous metals (except aluminum), unfinished, manufacturing331529 Other Nonferrous Metal Foundries (except Die-Casting)500 employees
Castings (except die-castings), nonferrous metals (except aluminum, copper), unfinished manufacturing331528 Other Nonferrous Foundries (except Die-Casting)Retired code (NAICS 2007)—
Castings (except die-castings), unfinished, aluminum, manufacturing331524 Aluminum Foundries (except Die-Casting)550 employees
Castings (except die-castings), unfinished, copper, manufacturing331525 Copper Foundries (except Die-Casting)Retired code (NAICS 2007)—
Castings, compacted graphite iron, unfinished, manufacturing331511 Iron Foundries1,000 employees
Castings, malleable iron, unfinished, manufacturing331511 Iron Foundries1,000 employees
Castings, steel (except investment), unfinished, manufacturing331513 Steel Foundries (except Investment)700 employees
Castings, unfinished iron (e.g., ductile, gray, malleable, semisteel), manufacturing331511 Iron Foundries1,000 employees
Castor oil and pomace made in crushing mills311224 Soybean and Other Oilseed Processing1,250 employees
Casual shoes (except athletic, plastics, rubber), men's, manufacturing316213 Men's Footwear (except Athletic) ManufacturingRetired code (NAICS 2007)—
Casual shoes (except athletic, rubber, plastics), women's, manufacturing316214 Women's Footwear (except Athletic) ManufacturingRetired code (NAICS 2007)—
Casual shoes (except rubber, plastics), children's and infants', manufacturing316219 Other Footwear ManufacturingRetired code (NAICS 2007)—
Casual shoes, children's and infants', manufacturing316210 Footwear Manufacturing1,000 employees
Casual shoes, men's, manufacturing316210 Footwear Manufacturing1,000 employees
Casual shoes, women's, manufacturing316210 Footwear Manufacturing1,000 employees
Casualty insurance carriers, direct524126 Direct Property and Casualty Insurance Carriers1,500 employees
CAT (computerized axial tomography) scanner centers621512 Diagnostic Imaging Centers$19 million in average annual receipts
Cat food manufacturing311111 Dog and Cat Food Manufacturing1,250 employees
Cat litter manufacturing325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing650 employees
Cat production112990 All Other Animal Production$2.8 million in average annual receipts
Catalog (i.e., mail order, store merchandise) publishers (except exclusive Internet publishing)511199 All Other Publishers500 employees
Catalog (i.e., mail order, store merchandise) publishers and printing combined511199 All Other Publishers500 employees
Catalog (i.e., order taking) offices of mail-order houses454110 Electronic Shopping and Mail-Order Houses$41.5 million in average annual receipts
Catalog of collections publishers (except exclusive Internet publishing)511140 Directory and Mailing List Publishers1,250 employees
Catalog of collections publishers and printing combined511140 Directory and Mailing List Publishers1,250 employees
Catalog of collections publishers, exclusively on Internet519130 Internet Publishing and Broadcasting and Web Search Portals1,000 employees
Catalog showrooms, general merchandise (except catalog mail-order)452990 All Other General Merchandise StoresRetired in 2017—
Catalogs commercial printing (except screen) without publishing323111 Commercial Printing (except Screen and Books)650 employees
Catalogs flexographic printing without publishing323112 Commercial Flexographic PrintingRetired code (NAICS 2007)—
Catalogs lithographic (offset) printing without publishing323110 Commercial Lithographic PrintingRetired code (NAICS 2007)—
Catalogs of collections commercial printing (except screen) without publishing323111 Commercial Printing (except Screen and Books)650 employees
Catalogs of collections flexographic printing without publishing323112 Commercial Flexographic PrintingRetired code (NAICS 2007)—
Catalogs of collections lithographic (offset) printing without publishing323110 Commercial Lithographic PrintingRetired code (NAICS 2007)—
Catalogs of collections printing (except flexographic, gravure, lithographic, quick, screen) without publishing323119 Other Commercial PrintingRetired code (NAICS 2007)—
Catalogs of collections screen printing without publishing323113 Commercial Screen Printing500 employees
Catalogs printing (except flexographic, gravure, lithographic, quick, screen) without publishing323119 Other Commercial PrintingRetired code (NAICS 2007)—
Catalogs screen printing without publishing323113 Commercial Screen Printing500 employees
Catalytic converters, engine exhaust, automotive, truck, and bus, manufacturing336390 Other Motor Vehicle Parts Manufacturing1,000 employees
Catapult guns manufacturing332994 Small Arms, Ordnance, and Ordnance Accessories Manufacturing1,000 employees
Catch basin cleaning services562998 All Other Miscellaneous Waste Management Services$16.5 million in average annual receipts
Caterers722320 Caterers$9 million in average annual receipts
Catering services, social722320 Caterers$9 million in average annual receipts
Catfish production, farm raising112511 Finfish Farming and Fish Hatcheries$3.8 million in average annual receipts
Cathartic preparations manufacturing325412 Pharmaceutical Preparation Manufacturing1,300 employees
Catheters manufacturing339112 Surgical and Medical Instrument Manufacturing1,000 employees
Cathode ray tubes (CRT) manufacturing334419 Other Electronic Component Manufacturing750 employees
Cathodic protection equipment manufacturing335999 All Other Miscellaneous Electrical Equipment and Component Manufacturing600 employees
Cathodic protection, installation238190 Other Foundation, Structure, and Building Exterior Contractors$19 million in average annual receipts
Catlinite mining and/or beneficiating212399 All Other Nonmetallic Mineral Mining500 employees
Cats merchant wholesalers424990 Other Miscellaneous Nondurable Goods Merchant Wholesalers100 employees
Catsup manufacturing311421 Fruit and Vegetable Canning1,000 employees
Cattle conditioning operations112111 Beef Cattle Ranching and Farming$2.5 million in average annual receipts
Cattle farming or ranching112111 Beef Cattle Ranching and Farming$2.5 million in average annual receipts
Cattle feeding and watering equipment manufacturing333111 Farm Machinery and Equipment Manufacturing1,250 employees
Cattle feedlots (except stockyards for transportation)112112 Cattle Feedlots$22 million in average annual receipts
Cattle feeds, supplements, concentrates, and premixes, manufacturing311119 Other Animal Food Manufacturing650 employees
Cattle merchant wholesalers424520 Livestock Merchant Wholesalers125 employees
Cattle spraying115210 Support Activities for Animal Production$11 million in average annual receipts
Cauliflower farming, field, bedding plant and seed production111219 Other Vegetable (except Potato) and Melon Farming$3.8 million in average annual receipts
Caulking (i.e., waterproofing) contractors238390 Other Building Finishing Contractors$19 million in average annual receipts
Caulking compounds (except gypsum base) manufacturing325520 Adhesive Manufacturing550 employees
Caulking guns, nonpowered, manufacturing332216 Saw Blade and Handtool Manufacturing750 employees
Caulking materials merchant wholesalers424690 Other Chemical and Allied Products Merchant Wholesalers175 employees
Cause-of-loss investigators, insurance524291 Claims Adjusting$25 million in average annual receipts
Causeway construction237310 Highway, Street, and Bridge Construction$45 million in average annual receipts
Caustic potash manufacturing325180 Other Basic Inorganic Chemical Manufacturing1,000 employees
Caustic soda (i.e., sodium hydroxide) manufacturing325180 Other Basic Inorganic Chemical Manufacturing1,000 employees
Caustic soda merchant wholesalers424690 Other Chemical and Allied Products Merchant Wholesalers175 employees
Caverns (i.e., natural wonder tourist attractions)712190 Nature Parks and Other Similar Institutions$19.5 million in average annual receipts
CB (citizens band) radios manufacturing334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing1,250 employees
CD-ROM drives manufacturing334112 Computer Storage Device Manufacturing1,250 employees
CD-ROM, software, mass reproducing334614 Software and Other Prerecorded Compact Disc, Tape, and Record Reproducing1,250 employees
Cedar chests manufacturing337122 Nonupholstered Wood Household Furniture Manufacturing750 employees
Cedar oil manufacturing325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing650 employees
Ceiling beam, wood, installation238130 Framing Contractors$19 million in average annual receipts
Ceiling fan stores444190 Other Building Material Dealers$22 million in average annual receipts
Ceiling fans with integral lighting fixture, residential, manufacturing335210 Small Electrical Appliance Manufacturing1,500 employees
Ceiling fans, residential, manufacturing335210 Small Electrical Appliance Manufacturing1,500 employees
Ceiling lighting fixtures, commercial, industrial, and institutional, manufacturing335122 Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing500 employees
Ceiling lighting fixtures, residential, manufacturing335121 Residential Electric Lighting Fixture Manufacturing750 employees
Ceiling lumber, dressed, resawing purchased lumber321912 Cut Stock, Resawing Lumber, and Planing500 employees
Ceiling lumber, made from logs or bolts321113 Sawmills550 employees
Ceiling tile installation238310 Drywall and Insulation Contractors$19 million in average annual receipts
Ceiling, metal, installation238390 Other Building Finishing Contractors$19 million in average annual receipts
Ceilometers manufacturing334519 Other Measuring and Controlling Device Manufacturing600 employees
Celebrities' agents or managers711410 Agents and Managers for Artists, Athletes, Entertainers, and Other Public Figures$17.5 million in average annual receipts
Celebrity spokespersons, independent711510 Independent Artists, Writers, and Performers$9 million in average annual receipts
Celery farming, field, bedding plant and seed production111219 Other Vegetable (except Potato) and Melon Farming$3.8 million in average annual receipts
Celestite mining and/or beneficiating212393 Other Chemical and Fertilizer Mineral Mining500 employees
Cellophane film or sheet manufacturing325220 Artificial and Synthetic Fibers and Filaments Manufacturing1,050 employees
Cellophane tape merchant wholesalers424120 Stationery and Office Supplies Merchant Wholesalers150 employees
Cellos and parts manufacturing339992 Musical Instrument Manufacturing1,000 employees
Cellular phone tower construction237130 Power and Communication Line and Related Structures Construction$45 million in average annual receipts
Cellular telephone communication carriers517312 Wireless Telecommunications Carriers (except Satellite)1,500 employees
Cellular telephone services517312 Wireless Telecommunications Carriers (except Satellite)1,500 employees
Cellular telephone stores443112 Radio, Television, and Other Electronics StoresRetired code (NAICS 2007)—
Cellular telephones manufacturing334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing1,250 employees
Cellular telephones merchant wholesalers423690 Other Electronic Parts and Equipment Merchant Wholesalers250 employees
Cellulose acetate (except resins) manufacturing325199 All Other Basic Organic Chemical Manufacturing1,250 employees
Cellulose acetate resins manufacturing325211 Plastics Material and Resin Manufacturing1,250 employees
Cellulose nitrate resins manufacturing325211 Plastics Material and Resin Manufacturing1,250 employees
Cellulose propionate resins manufacturing325211 Plastics Material and Resin Manufacturing1,250 employees
Cellulose resins manufacturing325211 Plastics Material and Resin Manufacturing1,250 employees
Cellulose xanthate (viscose) manufacturing325211 Plastics Material and Resin Manufacturing1,250 employees
Cellulosic fiber insulation installation238310 Drywall and Insulation Contractors$19 million in average annual receipts
Cellulosic fibers and filaments manufacturing325220 Artificial and Synthetic Fibers and Filaments Manufacturing1,050 employees
Cellulosic filament yarn manufacturing325220 Artificial and Synthetic Fibers and Filaments Manufacturing1,050 employees
Cellulosic plastics film and unlaminated sheet (except packaging) manufacturing326113 Unlaminated Plastics Film and Sheet (except Packaging) Manufacturing750 employees
Cellulosic staple fibers manufacturing325220 Artificial and Synthetic Fibers and Filaments Manufacturing1,050 employees
Cement (e.g., hydraulic, masonry, portland, pozzolana) manufacturing327310 Cement Manufacturing1,000 employees
Cement block laying238140 Masonry Contractors$19 million in average annual receipts
Cement clinker manufacturing327310 Cement Manufacturing1,000 employees
Cement kilns manufacturing333249 Other Industrial Machinery Manufacturing500 employees
Cement merchant wholesalers423320 Brick, Stone, and Related Construction Material Merchant Wholesalers150 employees
Cement plant construction236210 Industrial Building Construction$45 million in average annual receipts
Cement rock crushed and broken stone mining and/or beneficiating212312 Crushed and Broken Limestone Mining and Quarrying750 employees
Cement, clay refractory, manufacturing327120 Clay Building Material and Refractories Manufacturing750 employees
Cement, Keene's (i.e., tiling plaster), manufacturing327420 Gypsum Product Manufacturing1,500 employees
Cement, rubber, manufacturing325520 Adhesive Manufacturing550 employees
Cement-making machinery merchant wholesalers423830 Industrial Machinery and Equipment Merchant Wholesalers100 employees
Cementing oil and gas well casings on a contract basis213112 Support Activities for Oil and Gas Operations$47 million in average annual receipts
Cements, asphalt roofing, made from purchased asphaltic materials324122 Asphalt Shingle and Coating Materials Manufacturing1,100 employees
Cements, dental, manufacturing339114 Dental Equipment and Supplies Manufacturing750 employees
Cemeteries812220 Cemeteries and Crematories$25 million in average annual receipts
Cemetery associations (i.e., operators)812220 Cemeteries and Crematories$25 million in average annual receipts
Cemetery management services812220 Cemeteries and Crematories$25 million in average annual receipts
Cemetery memorial dealers (e.g., headstones, markers, vaults)453998 All Other Miscellaneous Store Retailers (except Tobacco Stores)$10 million in average annual receipts
Cemetery plot care services561730 Landscaping Services$9.5 million in average annual receipts
Centering machines, metalworking, manufacturing333517 Machine Tool Manufacturing500 employees
Centers for documentation (i.e., archives)519120 Libraries and Archives$18.5 million in average annual receipts
Centers, senior citizens'624120 Services for the Elderly and Persons with Disabilities$15 million in average annual receipts
Central air-conditioning equipment installation238220 Plumbing, Heating, and Air-Conditioning Contractors$19 million in average annual receipts
Central bank, monetary authorities521110 Monetary Authorities-Central Bank—
Central cooling equipment and piping installation238220 Plumbing, Heating, and Air-Conditioning Contractors$19 million in average annual receipts
Central heating equipment and piping installation238220 Plumbing, Heating, and Air-Conditioning Contractors$19 million in average annual receipts
Central heating equipment, warm-air, merchant wholesalers423730 Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers175 employees
Central nervous system stimulant preparations manufacturing325412 Pharmaceutical Preparation Manufacturing1,300 employees
Central office and switching equipment, telephone, manufacturing334210 Telephone Apparatus Manufacturing1,250 employees
Central vacuuming systems, commercial-type, manufacturing333318 Other Commercial and Service Industry Machinery Manufacturing1,000 employees
Central vacuuming systems, household-type, manufacturing335210 Small Electrical Appliance Manufacturing1,500 employees
Central-mixed concrete manufacturing327320 Ready-Mix Concrete Manufacturing500 employees
Centralized administrative offices551114 Corporate, Subsidiary, and Regional Managing Offices—
Centrifugal pumps manufacturing333914 Measuring, Dispensing, and Other Pumping Equipment Manufacturing750 employees
Centrifuges, industrial and laboratory-type, manufacturing333999 All Other Miscellaneous General Purpose Machinery Manufacturing500 employees
Cephalosporin, uncompounded, manufacturing325411 Medicinal and Botanical Manufacturing1,000 employees
Ceramic colors manufacturing325130 Synthetic Dye and Pigment Manufacturing1,050 employees
Ceramic construction materials (except refractory) merchant wholesalers423320 Brick, Stone, and Related Construction Material Merchant Wholesalers150 employees
Ceramic fiber manufacturing327999 All Other Miscellaneous Nonmetallic Mineral Product Manufacturing750 employees
Ceramic kilns and furnaces manufacturing333994 Industrial Process Furnace and Oven Manufacturing500 employees
Ceramic tile installation238340 Tile and Terrazzo Contractors$19 million in average annual receipts
Ceramic tile stores444190 Other Building Material Dealers$22 million in average annual receipts
Ceramic tiles, floor and wall, manufacturing327120 Clay Building Material and Refractories Manufacturing750 employees
Ceramics instruction611610 Fine Arts Schools$9 million in average annual receipts
Cereal grain flour manufacturing311211 Flour Milling1,050 employees
Cereal grain germ manufacturing311211 Flour Milling1,050 employees
Cereal products merchant wholesalers424490 Other Grocery and Related Products Merchant Wholesalers250 employees
Cerium concentrates mining and/or beneficiating212299 All Other Metal Ore Mining750 employees
Cerium ores mining and/or beneficiating212299 All Other Metal Ore Mining750 employees
Cerium salts manufacturing325180 Other Basic Inorganic Chemical Manufacturing1,000 employees
Certificate of deposit (CD) brokers' offices523120 Securities Brokerage$41.5 million in average annual receipts
Certification of schools and teachers923110 Administration of Education Programs—
Certified accountants' offices541211 Offices of Certified Public Accountants$26.5 million in average annual receipts
Certified financial planners, customized, fees paid by client523930 Investment Advice$41.5 million in average annual receipts
Certified public accountants' (CPAs) offices541211 Offices of Certified Public Accountants$26.5 million in average annual receipts
Cerussite mining and/or beneficiating212230 Copper, Nickel, Lead, and Zinc Mining1,400 employees
Cervical collars manufacturing339113 Surgical Appliance and Supplies Manufacturing800 employees
Cesium and cesium compounds, not specified elsewhere by process, manufacturing325180 Other Basic Inorganic Chemical Manufacturing1,000 employees
Cesspool cleaning services562991 Septic Tank and Related Services$9 million in average annual receipts
Cesspool construction238910 Site Preparation Contractors$19 million in average annual receipts
Cetyl alcohol manufacturing325199 All Other Basic Organic Chemical Manufacturing1,250 employees
Chafing dishes, household-type electric, manufacturing335210 Small Electrical Appliance Manufacturing1,500 employees
Chain fittings manufacturing332999 All Other Miscellaneous Fabricated Metal Product Manufacturing750 employees
Chain hoists manufacturing333923 Overhead Traveling Crane, Hoist, and Monorail System Manufacturing1,250 employees
Chain ladders, metal, manufacturing332323 Ornamental and Architectural Metal Work Manufacturing500 employees
Chain link fence installation238990 All Other Specialty Trade Contractors$19 million in average annual receipts
Chain link fencing and fence gates made from purchased wire332618 Other Fabricated Wire Product Manufacturing500 employees
Chain link fencing, iron or steel, made in wire drawing plants331222 Steel Wire Drawing1,000 employees
Chain made from purchased wire332618 Other Fabricated Wire Product Manufacturing500 employees
Chain saw blades manufacturing332216 Saw Blade and Handtool Manufacturing750 employees
Chain saws, handheld power-driven, manufacturing333991 Power-Driven Handtool Manufacturing950 employees
Chain, welded, made from purchased wire332618 Other Fabricated Wire Product Manufacturing500 employees
Chains or necklace, precious metal, manufacturing339910 Jewelry and Silverware Manufacturing700 employees
Chains, power transmission, manufacturing333613 Mechanical Power Transmission Equipment Manufacturing750 employees
Chains, surveyor's, manufacturing334519 Other Measuring and Controlling Device Manufacturing600 employees
Chainsaws merchant wholesalers423830 Industrial Machinery and Equipment Merchant Wholesalers100 employees
Chair and couch springs, assembled, manufacturing337121 Upholstered Household Furniture Manufacturing1,000 employees
Chair glides manufacturing337215 Showcase, Partition, Shelving, and Locker Manufacturing500 employees
Chair seats for furniture manufacturing337215 Showcase, Partition, Shelving, and Locker Manufacturing500 employees
Chairs (except upholstered), wood household-type, manufacturing337122 Nonupholstered Wood Household Furniture Manufacturing750 employees
Chairs (except wood), office-type, manufacturing337214 Office Furniture (except Wood) Manufacturing1,100 employees
Chairs, barber and beauty (i.e., hydraulic), manufacturing337127 Institutional Furniture Manufacturing500 employees
Chairs, barber, beauty shop (i.e., hydraulic), manufacturing337127 Institutional Furniture Manufacturing500 employees
Chairs, cane, wood household-type, manufacturing337125 Household Furniture (except Wood and Metal) Manufacturing750 employees
Chairs, dentist's, manufacturing339114 Dental Equipment and Supplies Manufacturing750 employees
Chairs, metal household-type (except upholstered), manufacturing337124 Metal Household Furniture Manufacturing750 employees
Chairs, portable folding, auditorium-type, manufacturing337127 Institutional Furniture Manufacturing500 employees
Chairs, stacking, auditorium-type, manufacturing337127 Institutional Furniture Manufacturing500 employees
Chairs, upholstered household-type (except dining room, kitchen), manufacturing337121 Upholstered Household Furniture Manufacturing1,000 employees
Chairs, wood office-type, manufacturing337211 Wood Office Furniture Manufacturing1,000 employees
Chalcocite mining and/or beneficiating212230 Copper, Nickel, Lead, and Zinc Mining1,400 employees
Chalcopyrite mining and/or beneficiating212230 Copper, Nickel, Lead, and Zinc Mining1,400 employees
Chalk (e.g., artist's, blackboard, carpenter's, marking, tailor's), manufacturing339940 Office Supplies (except Paper) Manufacturing750 employees
Chalk crushed and broken stone mining and/or beneficiating212312 Crushed and Broken Limestone Mining and Quarrying750 employees
Chalk, ground or otherwise treated, mining and/or beneficiating212312 Crushed and Broken Limestone Mining and Quarrying750 employees
Chalkboards, framed, manufacturing339940 Office Supplies (except Paper) Manufacturing750 employees
Chamber musical groups711130 Musical Groups and Artists$15 million in average annual receipts
Chamber orchestras711130 Musical Groups and Artists$15 million in average annual receipts
Chambers of commerce813910 Business Associations$15.5 million in average annual receipts
Chambrays weaving313210 Broadwoven Fabric Mills1,000 employees
Chamfering machines, metalworking, manufacturing333517 Machine Tool Manufacturing500 employees
Chamois leather manufacturing316110 Leather and Hide Tanning and Finishing800 employees
Chamois, leather, merchant wholesalers424990 Other Miscellaneous Nondurable Goods Merchant Wholesalers100 employees
Champagne method sparkling wine, manufacturing312130 Wineries1,000 employees
Chandeliers, commercial, industrial, and institutional electric, manufacturing335122 Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing500 employees
Chandeliers, residential, manufacturing335121 Residential Electric Lighting Fixture Manufacturing750 employees
Change making machines manufacturing333318 Other Commercial and Service Industry Machinery Manufacturing1,000 employees
Channel black manufacturing325180 Other Basic Inorganic Chemical Manufacturing1,000 employees
Channel construction237990 Other Heavy and Civil Engineering Construction$45 million in average annual receipts
Channels, furring metal, manufacturing332323 Ornamental and Architectural Metal Work Manufacturing500 employees
Charcoal (except activated) manufacturing325194 Cyclic Crude, Intermediate, and Gum and Wood Chemical Manufacturing1,250 employees
Charcoal briquettes, wood, manufacturing325194 Cyclic Crude, Intermediate, and Gum and Wood Chemical Manufacturing1,250 employees
Charcoal merchant wholesalers424990 Other Miscellaneous Nondurable Goods Merchant Wholesalers100 employees
Charcoal, activated, manufacturing325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing650 employees
Charge card issuing522210 Credit Card Issuing$850 million in assets
Charitable trusts, awarding grants813211 Grantmaking Foundations$40 million in average annual receipts
Charm schools611699 All Other Miscellaneous Schools and Instruction$16.5 million in average annual receipts
Charter air freight services481212 Nonscheduled Chartered Freight Air Transportation1,500 employees
Charter air passenger services481211 Nonscheduled Chartered Passenger Air Transportation1,500 employees
Charter bus services (except scenic, sightseeing)485510 Charter Bus Industry$19 million in average annual receipts
Charter fishing boat operation487210 Scenic and Sightseeing Transportation, Water$14 million in average annual receipts
Chasers (i.e., a machine tool accessory) manufacturing333515 Cutting Tool and Machine Tool Accessory Manufacturing500 employees
Chasers mining and/or beneficiating212399 All Other Nonmetallic Mineral Mining500 employees
Chasing metals and metal products for the trade332812 Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers600 employees
Chassis, automobile, manufacturing336111 Automobile Manufacturing1,500 employees
Chassis, heavy truck, with or without cabs, manufacturing336120 Heavy Duty Truck Manufacturing1,500 employees
Chassis, light truck and utility, manufacturing336112 Light Truck and Utility Vehicle Manufacturing1,500 employees
Chassis, motor vehicle, merchant wholesalers423110 Automobile and Other Motor Vehicle Merchant Wholesalers250 employees
Chauffeur registries561311 Employment Placement Agencies$34 million in average annual receipts
Chauffeur training611519 Other Technical and Trade Schools$21 million in average annual receipts
Chauffeurs' hats and caps cut and sew apparel contractors315210 Cut and Sew Apparel Contractors750 employees
Chauffeurs' hats and caps cut and sewn from purchased fabric (except apparel contractors)315990 Apparel Accessories and Other Apparel Manufacturing600 employees
Chauffeurs' hats and caps, men's, cut and sew apparel contractors315211 Men's and Boys' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Chauffeurs' hats and caps, women's, cut and sew apparel contractors315212 Women's, Girls', and Infants' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Check cashing services522390 Other Activities Related to Credit Intermediation$28.5 million in average annual receipts
Check clearing activities of the central bank521110 Monetary Authorities-Central Bank—
Check clearing services (except central banks)522320 Financial Transactions Processing, Reserve, and Clearinghouse Activities$47 million in average annual receipts
Check clearinghouse services (except central banks)522320 Financial Transactions Processing, Reserve, and Clearinghouse Activities$47 million in average annual receipts
Check handling machines merchant wholesalers423420 Office Equipment Merchant Wholesalers200 employees
Check room services812990 All Other Personal Services$15 million in average annual receipts
Check validation services522320 Financial Transactions Processing, Reserve, and Clearinghouse Activities$47 million in average annual receipts
Check valves, industrial-type, manufacturing332911 Industrial Valve Manufacturing750 employees
Check writing machines manufacturing333318 Other Commercial and Service Industry Machinery Manufacturing1,000 employees
Checkbook covers, (except metal), manufacturing316998 All Other Leather Good and Allied Product Manufacturing500 employees
Checkbook covers, precious metal, manufacturing339910 Jewelry and Silverware Manufacturing700 employees
Checkbooks and refills printing323111 Commercial Printing (except Screen and Books)650 employees
Checkers and checkerboards manufacturing339930 Doll, Toy, and Game Manufacturing700 employees
Cheerleading instruction, camps, or schools611620 Sports and Recreation Instruction$9 million in average annual receipts
Cheese (except cottage cheese) manufacturing311513 Cheese Manufacturing1,250 employees
Cheese analogs manufacturing311513 Cheese Manufacturing1,250 employees
Cheese based salad dressing manufacturing311941 Mayonnaise, Dressing, and Other Prepared Sauce Manufacturing850 employees
Cheese confections (e.g., curls, puffs) merchant wholesalers424450 Confectionery Merchant Wholesalers225 employees
Cheese curls and puffs manufacturing311919 Other Snack Food Manufacturing1,250 employees
Cheese merchant wholesalers424430 Dairy Product (except Dried or Canned) Merchant Wholesalers200 employees
Cheese processing machinery manufacturing333241 Food Product Machinery Manufacturing500 employees
Cheese products, imitation or substitute, manufacturing311513 Cheese Manufacturing1,250 employees
Cheese spreads manufacturing311513 Cheese Manufacturing1,250 employees
Cheese, cottage, manufacturing311511 Fluid Milk Manufacturing1,150 employees
Cheese, imitation or substitute, manufacturing311513 Cheese Manufacturing1,250 employees
Cheese, natural (except cottage cheese), manufacturing311513 Cheese Manufacturing1,250 employees
Cheesecloths weaving313210 Broadwoven Fabric Mills1,000 employees
Chemical (except petrochemical process type) plant construction236210 Industrial Building Construction$45 million in average annual receipts
Chemical additives (e.g., concrete, food, fuel, oil) merchant wholesalers424690 Other Chemical and Allied Products Merchant Wholesalers175 employees
Chemical consulting services541690 Other Scientific and Technical Consulting Services$19 million in average annual receipts
Chemical engineering services541330 Engineering Services$25.5 million in average annual receipts
Chemical finishing (e.g., fire, mildew, water resistance) broadwoven fabrics313311 Broadwoven Fabric Finishing MillsRetired code (NAICS 2007)—
Chemical finishing (e.g., fire, mildew, water resistance) fabrics313310 Textile and Fabric Finishing Mills1,000 employees
Chemical finishing (e.g., fire, mildew, water resistance) fabrics (except broadwoven and textile products)313312 Textile and Fabric Finishing (except Broadwoven Fabric) MillsRetired code (NAICS 2007)—
Chemical gases merchant wholesalers424690 Other Chemical and Allied Products Merchant Wholesalers175 employees
Chemical industries machinery and equipment merchant wholesalers423830 Industrial Machinery and Equipment Merchant Wholesalers100 employees
Chemical kilns manufacturing333249 Other Industrial Machinery Manufacturing500 employees
Chemical milling job shops332710 Machine Shops500 employees
Chemical milling machines, metalworking, manufacturing333517 Machine Tool Manufacturing500 employees
Chemical processing machinery and equipment manufacturing333249 Other Industrial Machinery Manufacturing500 employees
Chemical research and development laboratories or services (except biotechnology research and development)541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)1,000 employees
Chemical stoneware (i.e., pottery products) manufacturing327110 Pottery, Ceramics, and Plumbing Fixture Manufacturing1,000 employees
Chemical toilets, plastics, manufacturing326191 Plastics Plumbing Fixture Manufacturing750 employees
Chemical treatment of soil for crops115112 Soil Preparation, Planting, and Cultivating$9.5 million in average annual receipts
Chemically treating oil and gas wells (e.g., acidizing, bailing, swabbing) on a contract basis213112 Support Activities for Oil and Gas Operations$47 million in average annual receipts
Chemicals (except agriculture) (e.g., automotive, household, industrial, photographic) merchant wholesalers424690 Other Chemical and Allied Products Merchant Wholesalers175 employees
Chemicals, agricultural, merchant wholesalers424910 Farm Supplies Merchant Wholesalers200 employees
Chemises cut and sew apparel contractors315210 Cut and Sew Apparel Contractors750 employees
Chemises made in apparel knitting mills315190 Other Apparel Knitting Mills750 employees
Chemises, women's and girls', cut and sew apparel contractors315212 Women's, Girls', and Infants' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Chemises, women's and girls', cut and sewn from purchased fabric (except apparel contractors)315240 Women's, Girls', and Infants' Cut and Sew Apparel Manufacturing750 employees
Chemises, women's, misses' and girls', cut and sewn from purchased fabric (except apparel contractors)315231 Women's and Girls' Cut and Sew Lingerie, Loungewear, and Nightwear ManufacturingRetired code (NAICS 2007)—
Cherry farming111339 Other Noncitrus Fruit Farming$3.5 million in average annual receipts
Cherry gum, gathering113210 Forest Nurseries and Gathering of Forest Products$20.5 million in average annual receipts
Chessmen and chessboards manufacturing339930 Doll, Toy, and Game Manufacturing700 employees
Chestnut extract manufacturing325194 Cyclic Crude, Intermediate, and Gum and Wood Chemical Manufacturing1,250 employees
Chestnut gum, gathering113210 Forest Nurseries and Gathering of Forest Products$20.5 million in average annual receipts
Chests for tools, wood, manufacturing321920 Wood Container and Pallet Manufacturing500 employees
Chests, fire or burglary resistive, metal, manufacturing332999 All Other Miscellaneous Fabricated Metal Product Manufacturing750 employees
Chests, money, metal, manufacturing332999 All Other Miscellaneous Fabricated Metal Product Manufacturing750 employees
Chests, safe deposit, metal, manufacturing332999 All Other Miscellaneous Fabricated Metal Product Manufacturing750 employees
Chewing gum base manufacturing311340 Nonchocolate Confectionery Manufacturing1,000 employees
Chewing gum machinery manufacturing333241 Food Product Machinery Manufacturing500 employees
Chewing gum manufacturing311340 Nonchocolate Confectionery Manufacturing1,000 employees
Chewing gum merchant wholesalers424450 Confectionery Merchant Wholesalers225 employees
Chewing tobacco manufacturing312230 Tobacco Manufacturing1,500 employees
Chewing tobacco merchant wholesalers424940 Tobacco Product and Electronic Cigarette Merchant Wholesalers250 employees
Chicken and chicken products (except canned and packaged frozen) merchant wholesalers424440 Poultry and Poultry Product Merchant Wholesalers150 employees
Chicken brooders manufacturing333111 Farm Machinery and Equipment Manufacturing1,250 employees
Chicken coops (i.e., crates), wood, wirebound for shipping poultry, manufacturing321920 Wood Container and Pallet Manufacturing500 employees
Chicken coops, prefabricated, wood, manufacturing321992 Prefabricated Wood Building Manufacturing500 employees
Chicken egg production112310 Chicken Egg Production$19 million in average annual receipts
Chicken eggs (table, hatching) production112310 Chicken Egg Production$19 million in average annual receipts
Chicken feeders manufacturing333111 Farm Machinery and Equipment Manufacturing1,250 employees
Chicken feeds, prepared, manufacturing311119 Other Animal Food Manufacturing650 employees
Chicken hatcheries112340 Poultry Hatcheries$4 million in average annual receipts
Chicken netting made from purchased wire332618 Other Fabricated Wire Product Manufacturing500 employees
Chicken production (except egg laying)112320 Broilers and Other Meat Type Chicken Production$3.5 million in average annual receipts
Chickens, processing, fresh, frozen, canned, or cooked (except baby and pet food)311615 Poultry Processing1,250 employees
Chickens, slaughtering and dressing311615 Poultry Processing1,250 employees
Chicks merchant wholesalers424590 Other Farm Product Raw Material Merchant Wholesalers175 employees
Chicory farming111998 All Other Miscellaneous Crop Farming$2.5 million in average annual receipts
Child day care centers624410 Child Care Services$9.5 million in average annual receipts
Child day care services624410 Child Care Services$9.5 million in average annual receipts
Child day care services in provider's own home624410 Child Care Services$9.5 million in average annual receipts
Child day care, before or after school, separate from schools624410 Child Care Services$9.5 million in average annual receipts
Child group foster homes623990 Other Residential Care Facilities$16 million in average annual receipts
Child guidance agencies624110 Child and Youth Services$15.5 million in average annual receipts
Child welfare services624110 Child and Youth Services$15.5 million in average annual receipts
Childbirth preparation classes621410 Family Planning Centers$19 million in average annual receipts
Children's camps (except day, instructional)721214 Recreational and Vacation Camps (except Campgrounds)$9 million in average annual receipts
Children's clothing merchant wholesalers424330 Women's, Children's, and Infants' Clothing and Accessories Merchant Wholesalers100 employees
Children's coloring book publishers (except exclusive Internet publishing)511199 All Other Publishers500 employees
Children's coloring book publishers, exclusively on Internet519130 Internet Publishing and Broadcasting and Web Search Portals1,000 employees
Children's hospitals, general622110 General Medical and Surgical Hospitals$47 million in average annual receipts
Children's hospitals, psychiatric or substance abuse622210 Psychiatric and Substance Abuse Hospitals$47 million in average annual receipts
Children's hospitals, specialty (except psychiatric, substance abuse)622310 Specialty (except Psychiatric and Substance Abuse) Hospitals$47 million in average annual receipts
Children's shoes (except orthopedic extension) manufacturing316210 Footwear Manufacturing1,000 employees
Children's shoes (except orthopedic extension, plastics, rubber) manufacturing316219 Other Footwear ManufacturingRetired code (NAICS 2007)—
Children's socks manufacturing315110 Hosiery and Sock Mills750 employees
Children's vehicles (except bicycles) merchant wholesalers423920 Toy and Hobby Goods and Supplies Merchant Wholesalers175 employees
Children's villages623990 Other Residential Care Facilities$16 million in average annual receipts
Chili con carne canning311422 Specialty Canning1,400 employees
Chili pepper or powder manufacturing311942 Spice and Extract Manufacturing650 employees
Chili sauce manufacturing311421 Fruit and Vegetable Canning1,000 employees
Chilled water system installation238220 Plumbing, Heating, and Air-Conditioning Contractors$19 million in average annual receipts
Chimes and parts (musical instruments) manufacturing339992 Musical Instrument Manufacturing1,000 employees
Chimes, electric, manufacturing335999 All Other Miscellaneous Electrical Equipment and Component Manufacturing600 employees
Chimney caps, concrete, manufacturing327390 Other Concrete Product Manufacturing500 employees
Chimney cleaning services561790 Other Services to Buildings and Dwellings$9 million in average annual receipts
Chimney liner installation238220 Plumbing, Heating, and Air-Conditioning Contractors$19 million in average annual receipts
Chimney sweep (i.e., cleaning) services561790 Other Services to Buildings and Dwellings$9 million in average annual receipts
Chimney, brick, block or stone, contractors238140 Masonry Contractors$19 million in average annual receipts
Chimney, concrete, construction238110 Poured Concrete Foundation and Structure Contractors$19 million in average annual receipts
China clay mining and/or beneficiating212324 Kaolin and Ball Clay Mining750 employees
China closets, wood, manufacturing337122 Nonupholstered Wood Household Furniture Manufacturing750 employees
China cooking ware manufacturing327110 Pottery, Ceramics, and Plumbing Fixture Manufacturing1,000 employees
China repair services811490 Other Personal and Household Goods Repair and Maintenance$9 million in average annual receipts
China tableware, vitreous, manufacturing327110 Pottery, Ceramics, and Plumbing Fixture Manufacturing1,000 employees
Chinaware stores442299 All Other Home Furnishings Stores$29.5 million in average annual receipts

Business activities are the U.S. Census Bureau's illustrative examples for each NAICS code, size standards the SBA's. An activity Census lists under a retired code and a code in use names only the code in use. Search NAICS codes

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