C-CA CBCDCE CHCICL CMCOCP CRCTCU CY
Index entryNAICS
Code		U.S. NAICS Title
Claims adjusting, insurance 524291 Claims Adjusting
Claims processing services, insurance, third-party 524292 Third Party Administration of Insurance and Pension Funds
Clam digging 114112 Shellfish Fishing
Clam production, farm raising 112512 Shellfish Farming
Clamps (i.e., a machine tool accessory) manufacturing 333515 Cutting Tool and Machine Tool Accessory Manufacturing
Clamps, surgical, manufacturing 339112 Surgical and Medical Instrument Manufacturing
Clarinets and parts manufacturing 339992 Musical Instrument Manufacturing
Clasps, shoe (leather), manufacturing 316999 All Other Leather Good Manufacturing
Classic car clubs 813410 Civic and Social Organizations
Classical dance companies 711120 Dance Companies
Classical musical artists, independent 711130 Musical Groups and Artists
Classical musical groups 711130 Musical Groups and Artists
Clay (except kaolin, ball) mining and/or beneficiating 212325 Clay and Ceramic and Refractory Minerals Mining
Clay and ceramic statuary manufacturing 327112 Vitreous China, Fine Earthenware, and Other Pottery Product Manufacturing
Clay bleaching 212325 Clay and Ceramic and Refractory Minerals Mining
Clay construction materials (except refractory) wholesaling 421320 Brick, Stone, and Related Construction Material Wholesalers
Clay Product and Refractory Manufacturing 3271 Clay Product and Refractory Manufacturing
Clay refractories (e.g., mortar, brick, tile, block) manufacturing 327124 Clay Refractory Manufacturing
Clay, ball, mining and/or beneficiating 212324 Kaolin and Ball Clay Mining
Clay, ceramic and refractory minerals, mining and/or beneficiating 212325 Clay and Ceramic and Refractory Minerals Mining
Clay, fire, mining and/or beneficiating 212325 Clay and Ceramic and Refractory Minerals Mining
Clay, modeling, manufacturing 339942 Lead Pencil and Art Good Manufacturing
Clay, natural, mining and/or beneficiating 212324 Kaolin and Ball Clay Mining
Clayworking and tempering machinery manufacturing 333298 All Other Industrial Machinery Manufacturing
Clean room apparel supply services 812332 Industrial Launderers
Clean room construction, general construction contractors 233310 Manufacturing and Industrial Building Construction
Clean room suits and accessories manufacturing 339113 Surgical Appliance and Supplies Manufacturing
Cleaners, drycleaning and laundry service (except coin-operated) 812320 Drycleaning and Laundry Services (except Coin-Operated)
Cleaners, household-type electric vacuum, manufacturing 335212 Household Vacuum Cleaner Manufacturing
Cleaning (e.g., power sweeping, washing) driveways and parking lots 561790 Other Services to Buildings and Dwellings
Cleaning and descaling metals and metal products for the trade 332813 Electroplating, Plating, Polishing, Anodizing, and Coloring
Cleaning and dyeing plants (except rug cleaning plants) 812320 Drycleaning and Laundry Services (except Coin-Operated)
Cleaning and polishing rice 311212 Rice Milling
Cleaning building exteriors (except sand blasting, window cleaning) 561790 Other Services to Buildings and Dwellings
Cleaning building exteriors construction contractors 235990 All Other Special Trade Contractors
Cleaning carpets 561740 Carpet and Upholstery Cleaning Services
Cleaning compounds and preparations wholesaling 422690 Other Chemical and Allied Products Wholesalers
Cleaning equipment, ultrasonic (except dental, medical), manufacturing 335999 All Other Miscellaneous Electrical Equipment and Component Manufacturing
Cleaning homes 561720 Janitorial Services
Cleaning machinery, mining-type, manufacturing 333131 Mining Machinery and Equipment Manufacturing
Cleaning new building interiors after construction 561720 Janitorial Services
Cleaning new buildings after construction contractors 235990 All Other Special Trade Contractors
Cleaning offices 561720 Janitorial Services
Cleaning oil and gas field lease tanks on a contract basis 213112 Support Activities for Oil and Gas Operations
Cleaning out (e.g., bailing out, steam cleaning, swabbing) wells on a contract basis 213112 Support Activities for Oil and Gas Operations
Cleaning plants, anthracite coal 212113 Anthracite Mining
Cleaning plants, bituminous coal 212111 Bituminous Coal and Lignite Surface Mining
Cleaning plants, carpet and rug 561740 Carpet and Upholstery Cleaning Services
Cleaning poultry houses 115210 Support Activities for Animal Production
Cleaning rugs 561740 Carpet and Upholstery Cleaning Services
Cleaning services, carpet and rug 561740 Carpet and Upholstery Cleaning Services
Cleaning shopping centers 561720 Janitorial Services
Cleaning swimming pools 561790 Other Services to Buildings and Dwellings
Cleaning wells on a contract basis 213112 Support Activities for Oil and Gas Operations
Cleaning, repairing, and dismantling oil and gas field lease tanks on a contract basis 213112 Support Activities for Oil and Gas Operations
Clear and finger joint wood moldings manufacturing 321918 Other Millwork (including Flooring)
Clearinghouses, bank or check 522320 Financial Transactions Processing, Reserve, and Clearinghouse Activities
Clearinghouses, commodity exchange or securities exchange 523999 Miscellaneous Financial Investment Activities
Cleated athletic shoes manufacturing 316219 Other Footwear Manufacturing
Cleavers manufacturing 332211 Cutlery and Flatware (except Precious) Manufacturing
Clerical vestments cut and sewn from purchased fabric (except apparel contractors) 315299 All Other Cut and Sew Apparel Manufacturing
Clerical vestments made in apparel knitting mills 315191 Outerwear Knitting Mills
Clerical vestments, men's and boys, cut and sew apparel contractors 315211 Men's and Boys' Cut and Sew Apparel Contractors
Clerical vestments, women's and girls', cut and sew apparel contractors 315212 Women's, Girls', and Infants' Cut and Sew Apparel Contractors
Climbing shoes, plastics or plastics soled fabric upper, manufacturing 316211 Rubber and Plastics Footwear Manufacturing
Climbing shoes, rubber or rubber soled fabric upper, manufacturing 316211 Rubber and Plastics Footwear Manufacturing
Clinic construction 233320 Commercial and Institutional Building Construction
Clinical pathologists' offices (e.g., centers, clinics) 621111 Offices of Physicians (except Mental Health Specialists)
Clinical psychologists' offices (e.g., centers, clinics) 621330 Offices of Mental Health Practitioners (except Physicians)
Clinics, medical -- see type ******
Clinics/centers of health practitioners from more than one industry practicing within the same establishment 621498 All Other Outpatient Care Centers
Clinics/centers of health practitioners with multi-industry degrees 621498 All Other Outpatient Care Centers
Clipboards, wood, manufacturing 321999 All Other Miscellaneous Wood Product Manufacturing
Clippers for animal use, nonelectric, manufacturing 332212 Hand and Edge Tool Manufacturing
Clippers, fingernail and toenail, manufacturing 332211 Cutlery and Flatware (except Precious) Manufacturing
Clipping services, news 514199 All Other Information Services
Clips, gun (i.e., 30 mm. or less, 1.18 inch or less), manufacturing 332994 Small Arms Manufacturing
Clips, gun (i.e., more than 30 mm., more than 1.18 inch), manufacturing 332995 Other Ordnance and Accessories Manufacturing
Clock materials and parts (except crystals) manufacturing 334518 Watch, Clock, and Part Manufacturing
Clock or watch springs, precision, made from purchased wire 334518 Watch, Clock, and Part Manufacturing
Clock radios manufacturing 334310 Audio and Video Equipment Manufacturing
Clock repair shops without retailing new clocks 811490 Other Personal and Household Goods Repair and Maintenance
Clock shops 448310 Jewelry Stores
Clocks assembling 334518 Watch, Clock, and Part Manufacturing
Clocks assembling from purchased components 334518 Watch, Clock, and Part Manufacturing
Clocks wholesaling 421940 Jewelry, Watch, Precious Stone, and Precious Metal Wholesalers
Closed captioning services, real-time (i.e., simultaneous) 561492 Court Reporting and Stenotype Services
Closed captioning services, taped material 512191 Teleproduction and Other Postproduction Services
Closed circuit television (CCTV) 513220 Cable and Other Program Distribution
Closed circuit television equipment manufacturing 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
Closed-end investment funds (except REITs) 525990 Other Financial Vehicles
Closures, metal, stamping 332115 Crown and Closure Manufacturing
Closures, paper and disposable plastics, wholesaling 422130 Industrial and Personal Service Paper Wholesalers
Cloth (e.g., aluminum oxide, garnet, emery, silicon carbide) coated manufacturing 327910 Abrasive Product Manufacturing
Cloth cutting, bolting, or winding for the trade 561990 All Other Support Services
Cloth spreading machinery manufacturing 333292 Textile Machinery Manufacturing
Cloth winding reels, wood 321999 All Other Miscellaneous Wood Product Manufacturing
Cloth, woven wire, made from purchased wire 332618 Other Fabricated Wire Product Manufacturing
Clothes dryer controls, including dryness controls, manufacturing 334512 Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use
Clothes dryer, household-type, repair and maintenance services without retailing new clothes dryers 811412 Appliance Repair and Maintenance
Clothes dryers (clothes horses), wood manufacturing 321999 All Other Miscellaneous Wood Product Manufacturing
Clothes hangers wholesaling 422990 Other Miscellaneous Nondurable Goods Wholesalers
Clothes hangers, plastics, manufacturing 326199 All Other Plastics Product Manufacturing
Clothes poles, wood, manufacturing 321999 All Other Miscellaneous Wood Product Manufacturing
Clothespins, plastics, manufacturing 326199 All Other Plastics Product Manufacturing
Clothespins, wood, manufacturing 321999 All Other Miscellaneous Wood Product Manufacturing
Clothing accessories stores 448150 Clothing Accessories Stores
Clothing accessories, women's, children's, and infants', wholesaling 422330 Women's, Children's, and Infants' Clothing and Accessories Wholesalers
Clothing and Clothing Accessories Stores 448 Clothing and Clothing Accessories Stores
Clothing design services 541490 Other Specialized Design Services
Clothing rental (except industrial launderer, linen supply) 532220 Formal Wear and Costume Rental
Clothing repair shops, alterations only 811490 Other Personal and Household Goods Repair and Maintenance
Clothing Stores 4481 Clothing Stores
Clothing stores, children's and infants' 448130 Children's and Infants' Clothing Stores
Clothing stores, family 448140 Family Clothing Stores
Clothing stores, men's and boys' 448110 Men's Clothing Stores
Clothing stores, used 453310 Used Merchandise Stores
Clothing stores, women's and girls' 448120 Women's Clothing Stores
Clothing, doll, manufacturing 339931 Doll and Stuffed Toy Manufacturing
Clothing, fur (except apparel contractors), manufacturing 315292 Fur and Leather Apparel Manufacturing
Clothing, fur, men's and boys', cut and sew apparel contractors 315211 Men's and Boys' Cut and Sew Apparel Contractors
Clothing, fur, women's, girls', and infants', cut and sew apparel contractors 315212 Women's, Girls', and Infants' Cut and Sew Apparel Contractors
Clothing, leather or sheep-lined (except apparel contractors), manufacturing 315292 Fur and Leather Apparel Manufacturing
Clothing, leather or sheep-lined, men's and boys', cut and sew apparel contractors 315211 Men's and Boys' Cut and Sew Apparel Contractors
Clothing, leather or sheep-lined, women's, girls', and infants', cut and sew apparel contractors 315212 Women's, Girls', and Infants' Cut and Sew Apparel Contractors
Clothing, men's and boys', wholesaling 422320 Men's and Boys' Clothing and Furnishings Wholesalers
Clothing, water resistant, infants', cut and sewn from purchased fabric (except apparel contractors) 315291 Infants' Cut and Sew Apparel Manufacturing
Clothing, water resistant, men's and boy's, cut and sew apparel contractors 315211 Men's and Boys' Cut and Sew Apparel Contractors
Clothing, water resistant, not specified elsewhere, men's and boys', cut and sewn from purchased fabric (except apparel 315228 Men's and Boys' Cut and Sew Other Outerwear Manufacturing
Clothing, water resistant, not specified elsewhere, women's, misses', and girls', cut and sewn from purchased fabric (e 315239 Women's and Girls' Cut and Sew Other Outerwear Manufacturing
Clothing, water resistant, women's, girls' and infants', cut and sew apparel contractors 315212 Women's, Girls', and Infants' Cut and Sew Apparel Contractors
Clothing, water-repellent, infants', cut and sewn from purchased fabric (except apparel contractors) 315291 Infants' Cut and Sew Apparel Manufacturing
Clothing, water-repellent, men's and boys', cut and sew apparel contractors 315211 Men's and Boys' Cut and Sew Apparel Contractors
Clothing, water-repellent, not specified elsewhere, men's and boys', cut and sewn from purchased fabric (except apparel 315228 Men's and Boys' Cut and Sew Other Outerwear Manufacturing
Clothing, water-repellent, not specified elsewhere, women's, misses', and girls', cut and sewn from purchased fabric (e 315239 Women's and Girls' Cut and Sew Other Outerwear Manufacturing
Clothing, water-repellent, women's, girls', and infants', cut and sew apparel contractors 315212 Women's, Girls', and Infants' Cut and Sew Apparel Contractors
Clothing, waterproof, cut and sewn from purchased fabric (except apparel contractors) 315299 All Other Cut and Sew Apparel Manufacturing
Clothing, waterproof, men's and boys', cut and sew apparel contractors 315211 Men's and Boys' Cut and Sew Apparel Contractors
Clothing, waterproof, women's, girls', and infants', cut and sew apparel contractors 315212 Women's, Girls', and Infants' Cut and Sew Apparel Contractors
Clothing, women's, children's, and infants', wholesaling 422330 Women's, Children's, and Infants' Clothing and Accessories Wholesalers
Cloths (except chemically treated), dusting and polishing, manufacturing 339994 Broom, Brush, and Mop Manufacturing
Cloths, dusting and polishing, chemically treated, manufacturing 325612 Polish and Other Sanitation Good Manufacturing
Clove oil manufacturing 325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing
Clover hay farming 111940 Hay Farming
Clover seed farming 111998 All Other Miscellaneous Crop Farming
Clubs, residential 721310 Rooming and Boarding Houses
Clubs, sporting goods (e.g., golf, Indian), manufacturing 339920 Sporting and Athletic Goods Manufacturing
Clutches and brakes (except electromagnetic industrial controls, motor vehicle) manufacturing 333613 Mechanical Power Transmission Equipment Manufacturing

C-CA CBCDCE CHCICL CMCOCP CRCTCU CY
6/ 5/98