NAICS Codes by Business Activity: W

638 business activities

Business activity NAICS code Size standard
Wads, ammunition, manufacturing332992 Small Arms Ammunition Manufacturing1,300 employees
Wafer processing equipment, semiconductor, manufacturing333242 Semiconductor Machinery Manufacturing1,500 employees
Waferboard manufacturing321219 Reconstituted Wood Product Manufacturing750 employees
Wafers (semiconductor devices) manufacturing334413 Semiconductor and Related Device Manufacturing1,250 employees
Waffle irons, household-type electric, manufacturing335210 Small Electrical Appliance Manufacturing1,500 employees
Waffles, frozen, manufacturing311412 Frozen Specialty Food Manufacturing1,250 employees
Wage control agencies, government926150 Regulation, Licensing, and Inspection of Miscellaneous Commercial Sectors—
Wagons, children's (e.g., coaster, express, and play), manufacturing339930 Doll, Toy, and Game Manufacturing700 employees
Wagons, farm-type, manufacturing333111 Farm Machinery and Equipment Manufacturing1,250 employees
Wagons, lawn and garden-type, manufacturing333112 Lawn and Garden Tractor and Home Lawn and Garden Equipment Manufacturing1,500 employees
Wainscots, wood, manufacturing321918 Other Millwork (including Flooring)500 employees
Wakeup call services561421 Telephone Answering Services$19 million in average annual receipts
Walk-in physicians' offices (e.g., centers, clinics)621111 Offices of Physicians (except Mental Health Specialists)$16 million in average annual receipts
Walker, invalid, rental532283 Home Health Equipment Rental$41 million in average annual receipts
Walkers, baby (vehicles), manufacturing339930 Doll, Toy, and Game Manufacturing700 employees
Walkways, moving, manufacturing333921 Elevator and Moving Stairway Manufacturing1,000 employees
Wall cavity and attic space insulation installation238310 Drywall and Insulation Contractors$19 million in average annual receipts
Wall clocks manufacturing334519 Other Measuring and Controlling Device Manufacturing600 employees
Wall component (i.e., exterior, interior), prefabricated, installation238130 Framing Contractors$19 million in average annual receipts
Wall covering or removal contractors238320 Painting and Wall Covering Contractors$19 million in average annual receipts
Wall coverings (e.g., fabric, plastics) merchant wholesalers424950 Paint, Varnish, and Supplies Merchant Wholesalers150 employees
Wall lamps (i.e., lighting fixtures), commericial, institutional, and industrial electric, manufacturing335122 Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing500 employees
Wall lamps (i.e., lighting fixtures), residential electric, manufacturing335121 Residential Electric Lighting Fixture Manufacturing750 employees
Wall tile, ceramic, manufacturing327120 Clay Building Material and Refractories Manufacturing750 employees
Wallboard merchant wholesalers423310 Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers150 employees
Wallboard, gypsum, manufacturing327420 Gypsum Product Manufacturing1,500 employees
Wallets (except metal) manufacturing316998 All Other Leather Good and Allied Product Manufacturing500 employees
Wallets, precious metal, manufacturing339910 Jewelry and Silverware Manufacturing700 employees
Wallpaper and wall coverings stores444120 Paint and Wallpaper Retailers$34 million in average annual receipts
Wallpaper cleaners manufacturing325612 Polish and Other Sanitation Good Manufacturing900 employees
Wallpaper hanging and removal contractors238320 Painting and Wall Covering Contractors$19 million in average annual receipts
Wallpaper made from purchased papers or other materials322220 Paper Bag and Coated and Treated Paper Manufacturing750 employees
Wallpaper merchant wholesalers424950 Paint, Varnish, and Supplies Merchant Wholesalers150 employees
Wallpaper stripping238320 Painting and Wall Covering Contractors$19 million in average annual receipts
Walnut farming111335 Tree Nut Farming$3.8 million in average annual receipts
Walnut hulling and shelling115114 Postharvest Crop Activities (except Cotton Ginning)$34 million in average annual receipts
War museums712110 Museums$34 million in average annual receipts
Wardrobe bags (i.e., luggage) manufacturing316998 All Other Leather Good and Allied Product Manufacturing500 employees
Wardrobe rental532281 Formal Wear and Costume Rental$25 million in average annual receipts
Wardrobes, metal household-type, manufacturing337124 Metal Household Furniture Manufacturing750 employees
Wardrobes, wood household-type, manufacturing337122 Nonupholstered Wood Household Furniture Manufacturing750 employees
Warehouse clubs (i.e., food and general merchandise)452311 Warehouse Clubs and Supercenters452910 Warehouse Clubs and Supercenters$41.5 million in average annual receipts—
Warehouse construction (e.g., commercial, industrial, manufacturing, private)236220 Commercial and Institutional Building Construction$45 million in average annual receipts
Warehouse refrigeration system installation238220 Plumbing, Heating, and Air-Conditioning Contractors$19 million in average annual receipts
Warehouse, commercial and institutional, construction236220 Commercial and Institutional Building Construction$45 million in average annual receipts
Warehouse, industrial, construction236220 Commercial and Institutional Building Construction$45 million in average annual receipts
Warehouses, prefabricated metal, manufacturing332311 Prefabricated Metal Building and Component Manufacturing750 employees
Warehousing (except farm products, general merchandise, refrigerated)493190 Other Warehousing and Storage$36.5 million in average annual receipts
Warehousing (including foreign trade zones), general merchandise493110 General Warehousing and Storage$34 million in average annual receipts
Warehousing and storage, general merchandise493110 General Warehousing and Storage$34 million in average annual receipts
Warehousing associations813910 Business Associations$15.5 million in average annual receipts
Warehousing, farm products (except refrigerated)493130 Farm Product Warehousing and Storage$34 million in average annual receipts
Warehousing, refrigerated493120 Refrigerated Warehousing and Storage$36.5 million in average annual receipts
Warehousing, self storage531130 Lessors of Miniwarehouses and Self-Storage Units$34 million in average annual receipts
Warfare countermeasures equipment manufacturing334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing1,350 employees
Warm air heating equipment merchant wholesalers423730 Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers175 employees
Warm air heating system installation238220 Plumbing, Heating, and Air-Conditioning Contractors$19 million in average annual receipts
Warming trays, electric, manufacturing335210 Small Electrical Appliance Manufacturing1,500 employees
Warmup suits cut and sew apparel contractors315210 Cut and Sew Apparel Contractors750 employees
Warmup suits made in apparel knitting mills315190 Other Apparel Knitting Mills750 employees
Warmup suits, infants', cut and sewn from purchased fabric (except apparel contractors)315291 Infants' Cut and Sew Apparel ManufacturingRetired code (NAICS 2007)—
Warmup suits, men's and boys', cut and sew apparel contractors315211 Men's and Boys' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Warmup suits, men's and boys', cut and sewn from purchased fabric (except apparel contractors)315220 Men's and Boys' Cut and Sew Apparel Manufacturing750 employees
Warmup suits, women's, girls', and infants', cut and sew apparel contractors315212 Women's, Girls', and Infants' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Warmup suits, 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
Warmup suits, women's, misses', and girls', cut and sewn from purchased fabric (except apparel contractors)315239 Women's and Girls' Cut and Sew Other Outerwear ManufacturingRetired code (NAICS 2007)—
Warp fabrics knitting313249 Other Knit Fabric and Lace MillsRetired code (NAICS 2007)—
Warp or weft fabrics knitting313240 Knit Fabric Mills500 employees
Warping machinery manufacturing333249 Other Industrial Machinery Manufacturing500 employees
Warranty insurance carriers (e.g., appliance, automobile, homeowners, product), direct524128 Other Direct Insurance (except Life, Health, and Medical) Carriers$47 million in average annual receipts
Wash water recycling machinery manufacturing333318 Other Commercial and Service Industry Machinery Manufacturing1,000 employees
Washable service apparel (e.g., barbers', hospital, professional) cut and sew apparel contractors315210 Cut and Sew Apparel Contractors750 employees
Washable service apparel (e.g., barbers', hospital, professional), men's and boys', cut and sew apparel contractors315211 Men's and Boys' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Washable service apparel (e.g., barbers', hospital, professional), men's and boys', cut and sewn from purchased fabric (except apparel contractors)315220 Men's and Boys' Cut and Sew Apparel Manufacturing750 employees
Washable service apparel, women's and girls', cut and sew apparel contractors315212 Women's, Girls', and Infants' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Washable service apparel, 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
Washable service apparel, women's, misses', and girls', cut and sewn from purchased fabric (except apparel contractors)315239 Women's and Girls' Cut and Sew Other Outerwear ManufacturingRetired code (NAICS 2007)—
Washboards, wood and part wood, manufacturing321999 All Other Miscellaneous Wood Product Manufacturing500 employees
Washer, clothes, rental532210 Consumer Electronics and Appliances Rental$47 million in average annual receipts
Washeries, anthracite212113 Anthracite Mining250 employees
Washeries, bituminous coal or lignite212111 Bituminous Coal and Lignite Surface Mining1,250 employees
Washers, aggregate and sand, stationary, manufacturing333131 Mining Machinery and Equipment Manufacturing900 employees
Washers, metal, manufacturing332722 Bolt, Nut, Screw, Rivet, and Washer Manufacturing600 employees
Washery, mining, construction236210 Industrial Building Construction$45 million in average annual receipts
Washing machine, household-type, repair and maintenance services without retailing new washing machine811412 Appliance Repair and Maintenance$19 million in average annual receipts
Washing machines, household-type, manufacturing335220 Major Household Appliance Manufacturing1,500 employees
Washing machines, laundry (except household-type), manufacturing333318 Other Commercial and Service Industry Machinery Manufacturing1,000 employees
Washroom sanitation services561720 Janitorial Services$22 million in average annual receipts
Waste (except sewage) treatment facilities, nonhazardous562219 Other Nonhazardous Waste Treatment and Disposal$47 million in average annual receipts
Waste (except solid and hazardous) collection services562119 Other Waste Collection$47 million in average annual receipts
Waste (except solid and hazardous) hauling, local562119 Other Waste Collection$47 million in average annual receipts
Waste collection services, hazardous562112 Hazardous Waste Collection$47 million in average annual receipts
Waste collection services, nonhazardous solid562111 Solid Waste Collection$47 million in average annual receipts
Waste collection, treatment, and disposal through a sewer system221320 Sewage Treatment Facilities$35 million in average annual receipts
Waste disposal combustors or incinerators, nonhazardous solid562213 Solid Waste Combustors and Incinerators$47 million in average annual receipts
Waste disposal facilities, hazardous562211 Hazardous Waste Treatment and Disposal$47 million in average annual receipts
Waste disposal landfills, nonhazardous solid562212 Solid Waste Landfill$47 million in average annual receipts
Waste disposal plant (except sewage treatment) construction236210 Industrial Building Construction$45 million in average annual receipts
Waste hauling, hazardous, long-distance484230 Specialized Freight (except Used Goods) Trucking, Long-Distance$34 million in average annual receipts
Waste hauling, local, hazardous562112 Hazardous Waste Collection$47 million in average annual receipts
Waste hauling, local, nonhazardous solid562111 Solid Waste Collection$47 million in average annual receipts
Waste hauling, nonhazardous, long-distance484230 Specialized Freight (except Used Goods) Trucking, Long-Distance$34 million in average annual receipts
Waste management program administration924110 Administration of Air and Water Resource and Solid Waste Management Programs—
Waste materials merchant wholesalers423930 Recyclable Material Merchant Wholesalers125 employees
Waste recovery facilities562920 Materials Recovery Facilities$25 million in average annual receipts
Waste transfer stations, hazardous562112 Hazardous Waste Collection$47 million in average annual receipts
Waste transfer stations, nonhazardous solid562111 Solid Waste Collection$47 million in average annual receipts
Waste treatment facilities, hazardous562211 Hazardous Waste Treatment and Disposal$47 million in average annual receipts
Waste treatment plants, hazardous562211 Hazardous Waste Treatment and Disposal$47 million in average annual receipts
Wastebaskets, fiber made from purchased paperboard322219 Other Paperboard Container Manufacturing1,000 employees
Watch bands (except metal) manufacturing316998 All Other Leather Good and Allied Product Manufacturing500 employees
Watch bands, metal (except precious), manufacturing339914 Costume Jewelry and Novelty ManufacturingRetired code (NAICS 2007)—
Watch bands, metal, manufacturing339910 Jewelry and Silverware Manufacturing700 employees
Watch bands, precious metal, manufacturing339911 Jewelry (except Costume) ManufacturingRetired code (NAICS 2007)—
Watch batteries manufacturing335912 Primary Battery Manufacturing1,000 employees
Watch crystals made from purchased glass327215 Glass Product Manufacturing Made of Purchased Glass1,000 employees
Watch crystals, plastics, manufacturing326199 All Other Plastics Product Manufacturing750 employees
Watch jewels manufacturing334519 Other Measuring and Controlling Device Manufacturing600 employees
Watch repair shops without retailing new watches811490 Other Personal and Household Goods Repair and Maintenance$9 million in average annual receipts
Watch shops448310 Jewelry Stores$18 million in average annual receipts
Watchcase manufacturing334519 Other Measuring and Controlling Device Manufacturing600 employees
Watches and parts (except crystals) manufacturing334519 Other Measuring and Controlling Device Manufacturing600 employees
Watches and parts merchant wholesalers423940 Jewelry, Watch, Precious Stone, and Precious Metal Merchant Wholesalers125 employees
Water (i.e., drinking) coolers, mechanical, manufacturing333415 Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing1,250 employees
Water (i.e., drinking) decontamination or purification tablets manufacturing325412 Pharmaceutical Preparation Manufacturing1,300 employees
Water bed frames, metal, manufacturing337124 Metal Household Furniture Manufacturing750 employees
Water bed frames, wood, manufacturing337122 Nonupholstered Wood Household Furniture Manufacturing750 employees
Water bed mattresses manufacturing337910 Mattress Manufacturing1,000 employees
Water closet bowls, vitreous china, manufacturing327110 Pottery, Ceramics, and Plumbing Fixture Manufacturing1,000 employees
Water closets, metal, manufacturing332999 All Other Miscellaneous Fabricated Metal Product Manufacturing750 employees
Water colors, artist's, manufacturing339940 Office Supplies (except Paper) Manufacturing750 employees
Water control and quality program administration924110 Administration of Air and Water Resource and Solid Waste Management Programs—
Water coolers, mechanical, merchant wholesalers423740 Refrigeration Equipment and Supplies Merchant Wholesalers125 employees
Water desalination plant construction237110 Water and Sewer Line and Related Structures Construction$45 million in average annual receipts
Water distribution (except irrigation)221310 Water Supply and Irrigation Systems$41 million in average annual receipts
Water distribution for irrigation221310 Water Supply and Irrigation Systems$41 million in average annual receipts
Water filtration plant construction237110 Water and Sewer Line and Related Structures Construction$45 million in average annual receipts
Water filtration plant operation221310 Water Supply and Irrigation Systems$41 million in average annual receipts
Water heater controls manufacturing334512 Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use650 employees
Water heater installation238220 Plumbing, Heating, and Air-Conditioning Contractors$19 million in average annual receipts
Water heater repair and maintenance services without retailing new water heaters811412 Appliance Repair and Maintenance$19 million in average annual receipts
Water heaters (except boilers), commercial-type, manufacturing333318 Other Commercial and Service Industry Machinery Manufacturing1,000 employees
Water heaters (including nonelectric), household-type, manufacturing335220 Major Household Appliance Manufacturing1,500 employees
Water heaters, gas and electric, merchant wholesaler423720 Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers200 employees
Water hoses, rubber or plastics, manufacturing326220 Rubber and Plastics Hoses and Belting Manufacturing800 employees
Water intake well drilling, oil and gas field on a contract basis213111 Drilling Oil and Gas Wells1,000 employees
Water leak detectors manufacturing334519 Other Measuring and Controlling Device Manufacturing600 employees
Water main and line construction237110 Water and Sewer Line and Related Structures Construction$45 million in average annual receipts
Water meter installation238220 Plumbing, Heating, and Air-Conditioning Contractors$19 million in average annual receipts
Water parks, amusement713110 Amusement and Theme Parks$47 million in average annual receipts
Water pipe insulating238290 Other Building Equipment Contractors$22 million in average annual receipts
Water pipe, cast iron, manufacturing331511 Iron Foundries1,000 employees
Water pulsating devices, household-type electric, manufacturing335210 Small Electrical Appliance Manufacturing1,500 employees
Water pumping or lift station construction237110 Water and Sewer Line and Related Structures Construction$45 million in average annual receipts
Water purification equipment manufacturing333318 Other Commercial and Service Industry Machinery Manufacturing1,000 employees
Water quality monitoring and control systems manufacturing334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables750 employees
Water repellant coatings for wood, concrete and masonry manufacturing325510 Paint and Coating Manufacturing1,000 employees
Water resistant apparel cut and sew apparel contractors315210 Cut and Sew Apparel Contractors750 employees
Water resistant apparel, men's and boys', cut and sew apparel contractors315211 Men's and Boys' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Water resistant jackets and windbreakers, nontailored, men's and boys', cut and sewn from purchased fabric (except apparel contractors)315220 Men's and Boys' Cut and Sew Apparel Manufacturing750 employees
Water resistant jackets and windbreakers, not tailored, 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
Water resistant jackets and windbreakers, not tailored, women's, misses' and girls', cut and sewn from purchased fabric (except apparel contractors)315239 Women's and Girls' Cut and Sew Other Outerwear ManufacturingRetired code (NAICS 2007)—
Water resistant outerwear (except overcoats), men's and boys', cut and sewn from purchased fabric (except apparel contractors)315228 Men's and Boys' Cut and Sew Other Outerwear ManufacturingRetired code (NAICS 2007)—
Water resistant outerwear (except overcoats), women's, misses', and girls', cut and sewn from purchased fabric (except apparel contractors)315239 Women's and Girls' Cut and Sew Other Outerwear ManufacturingRetired code (NAICS 2007)—
Water resistant outerwear cut and sew apparel contractors315210 Cut and Sew Apparel Contractors750 employees
Water resistant outerwear infants', cut and sewn from purchased fabric (except apparel contractors)315291 Infants' Cut and Sew Apparel ManufacturingRetired code (NAICS 2007)—
Water resistant outerwear, men's and boys', cut and sewn from purchased fabric (except apparel contractors)315220 Men's and Boys' Cut and Sew Apparel Manufacturing750 employees
Water resistant outerwear, women's, girls', and infants', cut and sew apparel contractors315212 Women's, Girls', and Infants' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Water resistant outerwear, 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
Water resistant overcoats, men's and boys', cut and sewn from purchased fabric (except apparel contractors)315220 Men's and Boys' Cut and Sew Apparel Manufacturing750 employees
Water resistant overcoats, 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
Water resistant overcoats, 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)—
Water sampling station installation237110 Water and Sewer Line and Related Structures Construction$45 million in average annual receipts
Water shoes, plastics or plastics soled fabric upper, manufacturing316210 Footwear Manufacturing1,000 employees
Water shoes, rubber or rubber soled fabric upper, manufacturing316210 Footwear Manufacturing1,000 employees
Water shuttle services483212 Inland Water Passenger Transportation550 employees
Water ski rental532284 Recreational Goods Rental$9 million in average annual receipts
Water softener installation238220 Plumbing, Heating, and Air-Conditioning Contractors$19 million in average annual receipts
Water softener service providers, direct selling454390 Other Direct Selling Establishments$13 million in average annual receipts
Water softening and conditioning equipment merchant wholesalers423720 Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers200 employees
Water softening compounds merchant wholesalers424690 Other Chemical and Allied Products Merchant Wholesalers175 employees
Water softening equipment manufacturing333318 Other Commercial and Service Industry Machinery Manufacturing1,000 employees
Water stores, bottled445299 All Other Specialty Food Stores$9 million in average annual receipts
Water supply systems221310 Water Supply and Irrigation Systems$41 million in average annual receipts
Water system balancing and testing contractors238220 Plumbing, Heating, and Air-Conditioning Contractors$19 million in average annual receipts
Water system storage tank and tower construction237110 Water and Sewer Line and Related Structures Construction$45 million in average annual receipts
Water tanks, heavy gauge metal, manufacturing332420 Metal Tank (Heavy Gauge) Manufacturing750 employees
Water taxi services483212 Inland Water Passenger Transportation550 employees
Water traps manufacturing332919 Other Metal Valve and Pipe Fitting Manufacturing750 employees
Water treatment and distribution221310 Water Supply and Irrigation Systems$41 million in average annual receipts
Water treatment equipment manufacturing333318 Other Commercial and Service Industry Machinery Manufacturing1,000 employees
Water treatment equipment, industrial, merchant wholesalers423830 Industrial Machinery and Equipment Merchant Wholesalers100 employees
Water treatment equipment, municipal, merchant wholesalers423850 Service Establishment Equipment and Supplies Merchant Wholesalers125 employees
Water treatment plant construction237110 Water and Sewer Line and Related Structures Construction$45 million in average annual receipts
Water treatment plants221310 Water Supply and Irrigation Systems$41 million in average annual receipts
Water turbines manufacturing333611 Turbine and Turbine Generator Set Units Manufacturing1,500 employees
Water well drilling machinery manufacturing333132 Oil and Gas Field Machinery and Equipment Manufacturing1,250 employees
Water well drilling, digging, boring or sinking (except water intake wells in oil and gas fields)237110 Water and Sewer Line and Related Structures Construction$45 million in average annual receipts
Water well pump and well piping system installation237110 Water and Sewer Line and Related Structures Construction$45 million in average annual receipts
Water, artificially carbonated, manufacturing312111 Soft Drink Manufacturing1,400 employees
Water, bottled (except water treating), merchant wholesalers424490 Other Grocery and Related Products Merchant Wholesalers250 employees
Water, distilled, manufacturing325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing650 employees
Water, flavored, manufacturing312111 Soft Drink Manufacturing1,400 employees
Water, naturally carbonated, purifying and bottling312112 Bottled Water Manufacturing1,100 employees
Water-repellent outerwear (except overcoats), men's and boys', cut and sewn from purchased fabric (except apparel contractors)315228 Men's and Boys' Cut and Sew Other Outerwear ManufacturingRetired code (NAICS 2007)—
Water-repellent outerwear (except overcoats), women's, misses', and girls', cut and sewn from purchased fabric (except apparel contractors)315239 Women's and Girls' Cut and Sew Other Outerwear ManufacturingRetired code (NAICS 2007)—
Water-repellent outerwear cut and sew apparel contractors315210 Cut and Sew Apparel Contractors750 employees
Water-repellent outerwear, infants', cut and sewn from purchased fabric (except apparel contractors)315291 Infants' Cut and Sew Apparel ManufacturingRetired code (NAICS 2007)—
Water-repellent outerwear, men's and boys', cut and sew apparel contractors315211 Men's and Boys' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Water-repellent outerwear, men's and boys', cut and sewn from purchased fabric (except apparel contractors)315220 Men's and Boys' Cut and Sew Apparel Manufacturing750 employees
Water-repellent outerwear, women's, girls', and infants', cut and sew apparel contractors315212 Women's, Girls', and Infants' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Water-repellent outerwear, 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
Water-repellent overcoats, men's and boys', cut and sewn from purchased fabric (except apparel contractors)315220 Men's and Boys' Cut and Sew Apparel Manufacturing750 employees
Water-repellent overcoats, 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
Water-repellent overcoats, 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)—
Waterfalls (i.e., natural wonder tourist attractions)712190 Nature Parks and Other Similar Institutions$19.5 million in average annual receipts
Waterfront terminal operation (e.g., docks, piers, wharves)488310 Port and Harbor Operations$47 million in average annual receipts
Watering cans, plastics, manufacturing326199 All Other Plastics Product Manufacturing750 employees
Waterless hand soaps manufacturing325611 Soap and Other Detergent Manufacturing1,100 employees
Watermelon farming, field, bedding plant and seed production111219 Other Vegetable (except Potato) and Melon Farming$3.8 million in average annual receipts
Watermeters, consumption registering, manufacturing334514 Totalizing Fluid Meter and Counting Device Manufacturing850 employees
Waterproof outerwear cut and sew apparel contractors315210 Cut and Sew Apparel Contractors750 employees
Waterproof outerwear cut and sewn from purchased fabric (except apparel contractors)315280 Other Cut and Sew Apparel Manufacturing750 employees
Waterproof outerwear, men's and boys', cut and sew apparel contractors315211 Men's and Boys' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Waterproof outerwear, rubberizing fabric and manufacturing outerwear315280 Other Cut and Sew Apparel Manufacturing750 employees
Waterproof outerwear, women's, girls', and infants', cut and sew apparel contractors315212 Women's, Girls', and Infants' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Waterproofing apparel, fabrics and textile products (e.g., oiling, rubberizing, waxing, varnishing)313320 Fabric Coating Mills1,000 employees
Waterproofing contractors238390 Other Building Finishing Contractors$19 million in average annual receipts
Waterslides (i.e., amusement rides)713990 All Other Amusement and Recreation Industries$9 million in average annual receipts
Waterworks and municipal water system valves manufacturing332911 Industrial Valve Manufacturing750 employees
Watt-hour and demand meters, combined, manufacturing334515 Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals750 employees
Watt-hour and time switch meters, combined, manufacturing334515 Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals750 employees
Watt-hour meters, electric, manufacturing334515 Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals750 employees
Wattle extract manufacturing325194 Cyclic Crude, Intermediate, and Gum and Wood Chemical Manufacturing1,250 employees
Wattmeters manufacturing334515 Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals750 employees
Wave pools713940 Fitness and Recreational Sports Centers$17.5 million in average annual receipts
Waveform measuring and/or analyzing equipment manufacturing334515 Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals750 employees
Wax figures (i.e., mannequins) manufacturing339999 All Other Miscellaneous Manufacturing550 employees
Wax museums712110 Museums$34 million in average annual receipts
Wax removers manufacturing325612 Polish and Other Sanitation Good Manufacturing900 employees
Waxed paper for nonpackaging applications made from purchased paper322220 Paper Bag and Coated and Treated Paper Manufacturing750 employees
Waxed paper for packaging applications made from purchased paper322220 Paper Bag and Coated and Treated Paper Manufacturing750 employees
Waxed paper merchant wholesalers424130 Industrial and Personal Service Paper Merchant Wholesalers150 employees
Waxes (except petroleum) merchant wholesalers424690 Other Chemical and Allied Products Merchant Wholesalers175 employees
Waxes, petroleum, made from refined petroleum324199 All Other Petroleum and Coal Products Manufacturing950 employees
Waxes, petroleum, made in petroleum refineries324110 Petroleum Refineries1,500 employees
Waxes, polishing (e.g., floor, furniture), manufacturing325612 Polish and Other Sanitation Good Manufacturing900 employees
Waxing purchased textiles and apparel313320 Fabric Coating Mills1,000 employees
Waxing, fruits or vegetables115114 Postharvest Crop Activities (except Cotton Ginning)$34 million in average annual receipts
Weaning pig operations112210 Hog and Pig Farming$4 million in average annual receipts
Weapons, self-propelled, manufacturing336992 Military Armored Vehicle, Tank, and Tank Component Manufacturing1,500 employees
Weather forecasting services541990 All Other Professional, Scientific, and Technical Services$19.5 million in average annual receipts
Weather research program administration924120 Administration of Conservation Programs—
Weather strip, wood, manufacturing321918 Other Millwork (including Flooring)500 employees
Weather stripping installation238390 Other Building Finishing Contractors$19 million in average annual receipts
Weather stripping merchant wholesalers423330 Roofing, Siding, and Insulation Material Merchant Wholesalers225 employees
Weather tracking equipment manufacturing334519 Other Measuring and Controlling Device Manufacturing600 employees
Weather vanes manufacturing333999 All Other Miscellaneous General Purpose Machinery Manufacturing500 employees
Weatherproof wire or cable made from purchased copper in wire drawing plants331420 Copper Rolling, Drawing, Extruding, and Alloying1,050 employees
Weatherproof wire or cable made in aluminum wire drawing plants331318 Other Aluminum Rolling, Drawing, and Extruding750 employees
Weatherproofing concrete238390 Other Building Finishing Contractors$19 million in average annual receipts
Weatherstrip, metal, manufacturing332321 Metal Window and Door Manufacturing750 employees
Weatherstripping made from purchased textiles314999 All Other Miscellaneous Textile Product Mills550 employees
Weaving and finishing narrow fabrics313220 Narrow Fabric Mills and Schiffli Machine Embroidery550 employees
Weaving and finishing of broadwoven fabrics (except rugs, tire fabric)313210 Broadwoven Fabric Mills1,000 employees
Weaving broadwoven fabrics (except rugs, tire fabrics)313210 Broadwoven Fabric Mills1,000 employees
Weaving broadwoven felts313210 Broadwoven Fabric Mills1,000 employees
Weaving fabric less than 12 inches (30cm)313220 Narrow Fabric Mills and Schiffli Machine Embroidery550 employees
Weaving fabrics more than 12 inches (30cm) in width313210 Broadwoven Fabric Mills1,000 employees
Weaving machinery manufacturing333249 Other Industrial Machinery Manufacturing500 employees
Weaving narrow fabrics313220 Narrow Fabric Mills and Schiffli Machine Embroidery550 employees
Weaving rugs, carpets, and mats314110 Carpet and Rug Mills1,500 employees
Web (i.e., Internet) page design services, custom541511 Custom Computer Programming Services$34 million in average annual receipts
Web broadcasting519130 Internet Publishing and Broadcasting and Web Search Portals1,000 employees
Web communities519130 Internet Publishing and Broadcasting and Web Search Portals1,000 employees
Web hosting518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services$40 million in average annual receipts
Web retailers454110 Electronic Shopping and Mail-Order Houses$41.5 million in average annual receipts
Web search portals519130 Internet Publishing and Broadcasting and Web Search Portals1,000 employees
Webbing weaving313220 Narrow Fabric Mills and Schiffli Machine Embroidery550 employees
Webbing, cane, reed, and rattan, manufacturing321999 All Other Miscellaneous Wood Product Manufacturing500 employees
Wedding chapels (except churches)812990 All Other Personal Services$15 million in average annual receipts
Wedding dresses cut and sew apparel contractors315210 Cut and Sew Apparel Contractors750 employees
Wedding dresses, 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
Wedding dresses, women's, cut and sew apparel contractors315212 Women's, Girls', and Infants' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Wedding dresses, women's, misses', and girls', cut and sewn from purchased fabric (except apparel contractors)315233 Women's and Girls' Cut and Sew Dress ManufacturingRetired code (NAICS 2007)—
Wedding photography services541921 Photography Studios, Portrait$16 million in average annual receipts
Wedding planning services812990 All Other Personal Services$15 million in average annual receipts
Weed control and fertilizing services (except crop)561730 Landscaping Services$9.5 million in average annual receipts
Weed control services for crops115112 Soil Preparation, Planting, and Cultivating$9.5 million in average annual receipts
Weed control, agriculture, government926140 Regulation of Agricultural Marketing and Commodities—
Weeding machines, farm-type, manufacturing333111 Farm Machinery and Equipment Manufacturing1,250 employees
Weeping tile installation238910 Site Preparation Contractors$19 million in average annual receipts
Weft fabrics knitting313241 Weft Knit Fabric MillsRetired code (NAICS 2007)—
Weighing equipment (e.g., balance, scales) repair and maintenance services811219 Other Electronic and Precision Equipment Repair and Maintenance$22 million in average annual receipts
Weight loss centers, non-medical812191 Diet and Weight Reducing Centers$27.5 million in average annual receipts
Weight reducing centers, non-medical812191 Diet and Weight Reducing Centers$27.5 million in average annual receipts
Weight training centers713940 Fitness and Recreational Sports Centers$17.5 million in average annual receipts
Welcoming services (i.e., advertising services)541890 Other Services Related to Advertising$19 million in average annual receipts
Welded iron or steel wire fabric made in wire drawing plants331222 Steel Wire Drawing1,000 employees
Welder's hoods manufacturing339113 Surgical Appliance and Supplies Manufacturing800 employees
Welders' aprons, leather, manufacturing316998 All Other Leather Good and Allied Product Manufacturing500 employees
Welders' jackets, leggings, and sleeves, leather, manufacturing316998 All Other Leather Good and Allied Product Manufacturing500 employees
Welding equipment manufacturing333992 Welding and Soldering Equipment Manufacturing1,250 employees
Welding equipment rental or leasing532412 Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing$40 million in average annual receipts
Welding gases merchant wholesalers424690 Other Chemical and Allied Products Merchant Wholesalers175 employees
Welding machinery and equipment merchant wholesalers423830 Industrial Machinery and Equipment Merchant Wholesalers100 employees
Welding positioners (i.e., jigs) manufacturing333514 Special Die and Tool, Die Set, Jig, and Fixture Manufacturing500 employees
Welding repair services (e.g., automotive, general)811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance$12.5 million in average annual receipts
Welding rod, uncoated, nonferrous metals (except aluminum, copper), made from purchased metals or scrap331491 Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding900 employees
Welding supplies (except welding gases) merchant wholesalers423840 Industrial Supplies Merchant Wholesalers125 employees
Welding wire or rods (i.e., coated, cored) manufacturing333992 Welding and Soldering Equipment Manufacturing1,250 employees
Welding, on site, contractors238190 Other Foundation, Structure, and Building Exterior Contractors$19 million in average annual receipts
Weldments manufacturing332313 Plate Work Manufacturing750 employees
Welfare administration, nonoperating923130 Administration of Human Resource Programs (except Education, Public Health, and Veterans' Affairs Programs)—
Welfare programs administration923130 Administration of Human Resource Programs (except Education, Public Health, and Veterans' Affairs Programs)—
Welfare service centers, multi-program624190 Other Individual and Family Services$16 million in average annual receipts
Well casing running, cutting and pulling, oil and gas field on a contract basis213112 Support Activities for Oil and Gas Operations$47 million in average annual receipts
Well casings (e.g., heavy riveted, lock joint, welded, wrought) made from purchased iron or steel331210 Iron and Steel Pipe and Tube Manufacturing from Purchased Steel1,000 employees
Well casings, iron or steel, made in iron and steel mills331110 Iron and Steel Mills and Ferroalloy Manufacturing1,500 employees
Well drilling (i.e., oil, gas, water intake wells) on a contract basis213111 Drilling Oil and Gas Wells1,000 employees
Well drilling machinery and equipment rental or leasing532412 Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing$40 million in average annual receipts
Well logging equipment manufacturing333132 Oil and Gas Field Machinery and Equipment Manufacturing1,250 employees
Well logging, oil and gas field, on a contract basis213112 Support Activities for Oil and Gas Operations$47 million in average annual receipts
Well plugging, oil and gas field, on a contract basis213112 Support Activities for Oil and Gas Operations$47 million in average annual receipts
Well pumping, oil and gas field, on a contract basis213112 Support Activities for Oil and Gas Operations$47 million in average annual receipts
Well servicing, oil and gas field, on a contract basis213112 Support Activities for Oil and Gas Operations$47 million in average annual receipts
Well surveying, oil and gas field, on a contract basis213112 Support Activities for Oil and Gas Operations$47 million in average annual receipts
Wells, light, sheet metal (except stampings), manufacturing332322 Sheet Metal Work Manufacturing500 employees
Welting leather manufacturing316110 Leather and Hide Tanning and Finishing800 employees
Western wear stores448140 Family Clothing Stores$41.5 million in average annual receipts
Wet blues manufacturing316110 Leather and Hide Tanning and Finishing800 employees
Wet laid nonwoven fabrics manufacturing313230 Nonwoven Fabric Mills850 employees
Wet machine board mills322130 Paperboard Mills1,250 employees
Wet milling corn and other vegetables311221 Wet Corn Milling and Starch Manufacturing1,300 employees
Wet suits manufacturing339920 Sporting and Athletic Goods Manufacturing750 employees
Wetting agents manufacturing325613 Surface Active Agent Manufacturing1,100 employees
Whale watching excursions487210 Scenic and Sightseeing Transportation, Water$14 million in average annual receipts
Wharf construction237990 Other Heavy and Civil Engineering Construction$45 million in average annual receipts
Wharf operation488310 Port and Harbor Operations$47 million in average annual receipts
Wheat bran manufacturing311211 Flour Milling1,050 employees
Wheat breakfast cereal manufacturing311230 Breakfast Cereal Manufacturing1,300 employees
Wheat farming, field and seed production111140 Wheat Farming$2.3 million in average annual receipts
Wheat flour manufacturing311211 Flour Milling1,050 employees
Wheat germ manufacturing311211 Flour Milling1,050 employees
Wheat malt manufacturing311213 Malt Manufacturing500 employees
Wheatstone bridges (i.e., electrical measuring instruments) manufacturing334515 Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals750 employees
Wheel alignment shops, automotive811118 Other Automotive Mechanical and Electrical Repair and Maintenance$8 million in average annual receipts
Wheel chair rental532283 Home Health Equipment Rental$41 million in average annual receipts
Wheel position indicators and transmitters, aircraft, manufacturing334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing1,350 employees
Wheel pullers, handtools, manufacturing332216 Saw Blade and Handtool Manufacturing750 employees
Wheelbarrows manufacturing333924 Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing900 employees
Wheelchairs manufacturing339113 Surgical Appliance and Supplies Manufacturing800 employees
Wheelchairs merchant wholesalers423450 Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers200 employees
Wheels (i.e., rims), automotive, truck, and bus, manufacturing336390 Other Motor Vehicle Parts Manufacturing1,000 employees
Wheels, abrasive, manufacturing327910 Abrasive Product Manufacturing900 employees
Wheels, car and locomotive, iron or steel, made in iron and steel mills331110 Iron and Steel Mills and Ferroalloy Manufacturing1,500 employees
Wheels, motor vehicle, new, merchant wholesalers423120 Motor Vehicle Supplies and New Parts Merchant Wholesalers200 employees
Wheels, polishing and grinding, manufacturing327910 Abrasive Product Manufacturing900 employees
Wheels, steering, automotive, truck, and bus, manufacturing336330 Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing1,000 employees
Whetstones manufacturing327910 Abrasive Product Manufacturing900 employees
Whetstones mining and/or beneficiating212399 All Other Nonmetallic Mineral Mining500 employees
Whey butter manufacturing311512 Creamery Butter Manufacturing750 employees
Whey, condensed, dried, evaporated, and powdered, manufacturing311514 Dry, Condensed, and Evaporated Dairy Product Manufacturing1,000 employees
Whey, raw, liquid, manufacturing311513 Cheese Manufacturing1,250 employees
Whipped topping (except dry mix, frozen) manufacturing311511 Fluid Milk Manufacturing1,150 employees
Whipped topping, dry mix, manufacturing311514 Dry, Condensed, and Evaporated Dairy Product Manufacturing1,000 employees
Whipped topping, frozen, manufacturing311412 Frozen Specialty Food Manufacturing1,250 employees
Whippers, household-type electric, manufacturing335210 Small Electrical Appliance Manufacturing1,500 employees
Whipping cream manufacturing311511 Fluid Milk Manufacturing1,150 employees
Whips, horse, manufacturing316998 All Other Leather Good and Allied Product Manufacturing500 employees
Whipstocks manufacturing316998 All Other Leather Good and Allied Product Manufacturing500 employees
Whirlpool baths (i.e., hydrotherapy equipment) manufacturing339113 Surgical Appliance and Supplies Manufacturing800 employees
Whirlpool baths merchant wholesalers423450 Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers200 employees
Whiskey warehousing493190 Other Warehousing and Storage$36.5 million in average annual receipts
White extender pigments (e.g., barytes, blanc fixe, whiting) manufacturing325130 Synthetic Dye and Pigment Manufacturing1,050 employees
White metal castings (except die-castings), unfinished, manufacturing331529 Other Nonferrous Metal Foundries (except Die-Casting)500 employees
White water rafting, recreational713990 All Other Amusement and Recreation Industries$9 million in average annual receipts
Whitewashing contractors238320 Painting and Wall Covering Contractors$19 million in average annual receipts
Whiting crushed and broken stone, mining and/or beneficiating212312 Crushed and Broken Limestone Mining and Quarrying750 employees
Whiting fishing114111 Finfish Fishing$25 million in average annual receipts
Whiting manufacturing325130 Synthetic Dye and Pigment Manufacturing1,050 employees
Whole body counters, nuclear, manufacturing334519 Other Measuring and Controlling Device Manufacturing600 employees
Wholesale tour operators561520 Tour Operators$25 million in average annual receipts
Wholesalers' associations813910 Business Associations$15.5 million in average annual receipts
Wicker furniture (except upholstered), household-type, manufacturing337125 Household Furniture (except Wood and Metal) Manufacturing750 employees
Wicks manufacturing313220 Narrow Fabric Mills and Schiffli Machine Embroidery550 employees
Wide area network communications equipment (e.g., bridges, gateways, routers) manufacturing334210 Telephone Apparatus Manufacturing1,250 employees
Wig and hairpiece stores448150 Clothing Accessories Stores$29.5 million in average annual receipts
Wigs merchant wholesalers424990 Other Miscellaneous Nondurable Goods Merchant Wholesalers100 employees
Wigs, wiglets, toupees, hair pieces, manufacturing339999 All Other Miscellaneous Manufacturing550 employees
Wild animal parks712130 Zoos and Botanical Gardens$34 million in average annual receipts
Wild rice farming, field and seed production111199 All Other Grain Farming$2.3 million in average annual receipts
Wilderness camps721214 Recreational and Vacation Camps (except Campgrounds)$9 million in average annual receipts
Wildlife artists, independent711510 Independent Artists, Writers, and Performers$9 million in average annual receipts
Wildlife conservation agencies924120 Administration of Conservation Programs—
Wildlife preservation organizations813312 Environment, Conservation and Wildlife Organizations$19.5 million in average annual receipts
Wildlife sanctuaries712190 Nature Parks and Other Similar Institutions$19.5 million in average annual receipts
Willemite mining and/or beneficiating212230 Copper, Nickel, Lead, and Zinc Mining1,400 employees
Willow furniture (except upholstered), household-type, manufacturing337125 Household Furniture (except Wood and Metal) Manufacturing750 employees
Willow ware (except furniture) manufacturing321999 All Other Miscellaneous Wood Product Manufacturing500 employees
Winches manufacturing333923 Overhead Traveling Crane, Hoist, and Monorail System Manufacturing1,250 employees
Winches merchant wholesalers423830 Industrial Machinery and Equipment Merchant Wholesalers100 employees
Wind and water erosion control agencies, government924120 Administration of Conservation Programs—
Wind direction indicators manufacturing334519 Other Measuring and Controlling Device Manufacturing600 employees
Wind generated electrical power regulation926130 Regulation and Administration of Communications, Electric, Gas, and Other Utilities—
Wind power structure construction237130 Power and Communication Line and Related Structures Construction$45 million in average annual receipts
Wind powered turbine generator sets manufacturing333611 Turbine and Turbine Generator Set Units Manufacturing1,500 employees
Wind turbines (i.e., windmill) manufacturing333611 Turbine and Turbine Generator Set Units Manufacturing1,500 employees
Windbreakers cut and sew apparel contractors315210 Cut and Sew Apparel Contractors750 employees
Windbreakers, infants', cut and sewn from purchased fabric (except apparel contractors)315291 Infants' Cut and Sew Apparel ManufacturingRetired code (NAICS 2007)—
Windbreakers, men's and boys', cut and sew apparel contractors315211 Men's and Boys' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Windbreakers, men's and boys', cut and sewn from purchased fabric (except apparel contractors)315220 Men's and Boys' Cut and Sew Apparel Manufacturing750 employees
Windbreakers, women's, girls', and infants', cut and sew apparel contractors315212 Women's, Girls', and Infants' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Windbreakers, 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
Windbreakers, women's, misses', and girls', cut and sewn from purchased fabric (except apparel contractors)315239 Women's and Girls' Cut and Sew Other Outerwear ManufacturingRetired code (NAICS 2007)—
Winding machinery for textiles manufacturing333249 Other Industrial Machinery Manufacturing500 employees
Winding purchased yarn313110 Fiber, Yarn, and Thread Mills1,250 employees
Winding, spooling, beaming and rewinding of purchased yarn313110 Fiber, Yarn, and Thread Mills1,250 employees
Windmills, electric power, generation-type, manufacturing333611 Turbine and Turbine Generator Set Units Manufacturing1,500 employees
Windmills, farm-type, manufacturing333111 Farm Machinery and Equipment Manufacturing1,250 employees
Window and door (residential-type) of any material, prefabricated, installation238350 Finish Carpentry Contractors$19 million in average annual receipts
Window cleaning preparations manufacturing325612 Polish and Other Sanitation Good Manufacturing900 employees
Window cleaning services561720 Janitorial Services$22 million in average annual receipts
Window dressing or trimming services, store541890 Other Services Related to Advertising$19 million in average annual receipts
Window frames and sash, metal, manufacturing332321 Metal Window and Door Manufacturing750 employees
Window frames and sash, wood and covered wood, manufacturing321911 Wood Window and Door Manufacturing1,000 employees
Window installation238350 Finish Carpentry Contractors$19 million in average annual receipts
Window pane or sheet installation238150 Glass and Glazing Contractors$19 million in average annual receipts
Window sashes, vinyl, manufacturing326199 All Other Plastics Product Manufacturing750 employees
Window screening, woven, made from purchased wire332618 Other Fabricated Wire Product Manufacturing500 employees
Window screens, metal frame, manufacturing332321 Metal Window and Door Manufacturing750 employees
Window screens, wood framed, manufacturing321911 Wood Window and Door Manufacturing1,000 employees
Window shade and blind installation238390 Other Building Finishing Contractors$19 million in average annual receipts
Window shade repair and maintenance shops811490 Other Personal and Household Goods Repair and Maintenance$9 million in average annual receipts
Window shade rollers and fittings manufacturing337920 Blind and Shade Manufacturing1,000 employees
Window shades (except awnings) manufacturing337920 Blind and Shade Manufacturing1,000 employees
Window shades and blinds merchant wholesalers423220 Home Furnishing Merchant Wholesalers100 employees
Window stores444190 Other Building Material Dealers$22 million in average annual receipts
Window tinting, automotive811122 Automotive Glass Replacement Shops$17.5 million in average annual receipts
Window treatment stores442291 Window Treatment Stores$10 million in average annual receipts
Window trim, wood and covered wood moldings, manufacturing321918 Other Millwork (including Flooring)500 employees
Window units, wood and covered wood, manufacturing321911 Wood Window and Door Manufacturing1,000 employees
Window, metal-frame residential-type, installation238350 Finish Carpentry Contractors$19 million in average annual receipts
Window, wood, installation238350 Finish Carpentry Contractors$19 million in average annual receipts
Windows and window frames merchant wholesalers423310 Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers150 employees
Windows and window frames, plastics, manufacturing326199 All Other Plastics Product Manufacturing750 employees
Windows and window frames, vinyl, manufacturing326199 All Other Plastics Product Manufacturing750 employees
Windows, louver, wood, manufacturing321911 Wood Window and Door Manufacturing1,000 employees
Windows, metal, manufacturing332321 Metal Window and Door Manufacturing750 employees
Windows, wood and covered wood, manufacturing321911 Wood Window and Door Manufacturing1,000 employees
Windshield washer fluid manufacturing325612 Polish and Other Sanitation Good Manufacturing900 employees
Windshield washer pumps, automotive, truck, and bus, manufacturing336320 Motor Vehicle Electrical and Electronic Equipment Manufacturing1,000 employees
Windshield wiper blades and refills manufacturing336390 Other Motor Vehicle Parts Manufacturing1,000 employees
Windshield wiper systems, automotive, truck, and bus, manufacturing336320 Motor Vehicle Electrical and Electronic Equipment Manufacturing1,000 employees
Windshields, plastics, manufacturing326199 All Other Plastics Product Manufacturing750 employees
Wine coolers manufacturing312130 Wineries1,000 employees
Wine coolers, alcoholic, merchant wholesalers424820 Wine and Distilled Alcoholic Beverage Merchant Wholesalers250 employees
Wine shops, packaged445310 Beer, Wine, and Liquor Stores$9 million in average annual receipts
Wineries312130 Wineries1,000 employees
Wines manufacturing312130 Wineries1,000 employees
Wines merchant wholesalers424820 Wine and Distilled Alcoholic Beverage Merchant Wholesalers250 employees
Wines, cooking, manufacturing312130 Wineries1,000 employees
Wintergreen oil manufacturing325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing650 employees
Wipers, windshield, automotive, truck, and bus, manufacturing336390 Other Motor Vehicle Parts Manufacturing1,000 employees
Wipes, nonwoven fabric, manufacturing313230 Nonwoven Fabric Mills850 employees
Wiping cloths merchant wholesalers423840 Industrial Supplies Merchant Wholesalers125 employees
Wire (except insulated) merchant wholesalers423510 Metal Service Centers and Other Metal Merchant Wholesalers200 employees
Wire and cable (except electrical) merchant wholesalers423510 Metal Service Centers and Other Metal Merchant Wholesalers200 employees
Wire and cable insulating machinery manufacturing333249 Other Industrial Machinery Manufacturing500 employees
Wire cages, iron or steel, made in wire drawing plants331222 Steel Wire Drawing1,000 employees
Wire carts (e.g., grocery, household, industrial), iron or steel, made in wire drawing plants331222 Steel Wire Drawing1,000 employees
Wire cloth made from purchased copper in wire drawing plants331420 Copper Rolling, Drawing, Extruding, and Alloying1,050 employees
Wire cloth made in aluminum wire drawing plants331318 Other Aluminum Rolling, Drawing, and Extruding750 employees
Wire cloth, copper, made in integrated secondary smelting and wire drawing plants331420 Copper Rolling, Drawing, Extruding, and Alloying1,050 employees
Wire cloth, iron or steel, made in wire drawing plants331222 Steel Wire Drawing1,000 employees
Wire cloth, nonferrous metals (except aluminum, copper), made from purchased metals or scrap331491 Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding900 employees
Wire fencing and fencing accessories merchant wholesalers423390 Other Construction Material Merchant Wholesalers100 employees
Wire garment hangers, iron or steel, made in wire drawing plants331222 Steel Wire Drawing1,000 employees
Wire photo services519110 News Syndicates$32 million in average annual receipts
Wire products, iron or steel, made in iron and steel mills331110 Iron and Steel Mills and Ferroalloy Manufacturing1,500 employees
Wire products, iron or steel, made in wire drawing plants331222 Steel Wire Drawing1,000 employees
Wire rope (except insulated) merchant wholesalers423510 Metal Service Centers and Other Metal Merchant Wholesalers200 employees
Wire rope hoists manufacturing333923 Overhead Traveling Crane, Hoist, and Monorail System Manufacturing1,250 employees
Wire screening merchant wholesalers423510 Metal Service Centers and Other Metal Merchant Wholesalers200 employees
Wire screening, aluminum, made in integrated secondary smelting and drawing plants331318 Other Aluminum Rolling, Drawing, and Extruding750 employees
Wire screening, nonferrous metals (except aluminum, copper), made from purchased nonferrous metals (except aluminum, copper) in wire drawing plants331491 Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding900 employees
Wire services (i.e., telemarketing services), floral561422 Telemarketing Bureaus and Other Contact Centers$25.5 million in average annual receipts
Wire services, news519110 News Syndicates$32 million in average annual receipts
Wire, armored, made in aluminum wire drawing plants331318 Other Aluminum Rolling, Drawing, and Extruding750 employees
Wire, bare, made in aluminum wire drawing plants331318 Other Aluminum Rolling, Drawing, and Extruding750 employees
Wire, copper (e.g., armored, bare, insulated), made from purchased copper in wire drawing plants331420 Copper Rolling, Drawing, Extruding, and Alloying1,050 employees
Wire, copper (e.g., armored, bare, insulated), made in integrated secondary smelting and wire drawing plants331420 Copper Rolling, Drawing, Extruding, and Alloying1,050 employees
Wire, copper (except mechanical) (e.g., armored, bare, insulated), made from purchased copper in wire drawing plants331422 Copper Wire (except Mechanical) DrawingRetired code (NAICS 2007)—
Wire, copper (except mechanical) (e.g., armored, bare, insulated), made in integrated secondary smelting and wire drawing plants331422 Copper Wire (except Mechanical) DrawingRetired code (NAICS 2007)—
Wire, flat, rolled strip, made in cold rolling mills331221 Rolled Steel Shape Manufacturing1,000 employees
Wire, insulated, made in aluminum wire drawing plants331318 Other Aluminum Rolling, Drawing, and Extruding750 employees
Wire, insulated, merchant wholesalers423610 Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers200 employees
Wire, iron or steel (e.g., armored, bare, insulated), made in wire drawing plants331222 Steel Wire Drawing1,000 employees
Wire, mechanical, 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
Wire, nonferrous metals (except aluminum, copper), made from purchased nonferrous metals (except aluminum, copper) in wire drawing plants331491 Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding900 employees
Wire, nonferrous metals (except aluminum, copper), made in integrated secondary smelting mills and wire drawing plants331491 Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding900 employees
Wired telecommunication resellers517911 Telecommunications Resellers1,500 employees
Wiredrawing and fabricating machinery and equipment (except dies) manufacturing333519 Rolling Mill and Other Metalworking Machinery Manufacturing500 employees
Wiredrawing and straightening dies manufacturing333514 Special Die and Tool, Die Set, Jig, and Fixture Manufacturing500 employees
Wireless data communication carriers, except satellite517312 Wireless Telecommunications Carriers (except Satellite)1,500 employees
Wireless Internet service providers, except satellite517312 Wireless Telecommunications Carriers (except Satellite)1,500 employees
Wireless telecommunication resellers (except satellite)517911 Telecommunications Resellers1,500 employees
Wireless telephone communications carriers (except satellite)517312 Wireless Telecommunications Carriers (except Satellite)1,500 employees
Wireless video services, except satellite517312 Wireless Telecommunications Carriers (except Satellite)1,500 employees
Wireline services, oil and gas field, on a contract basis213112 Support Activities for Oil and Gas Operations$47 million in average annual receipts
Wiring harness and ignition sets for internal combustion engines manufacturing336320 Motor Vehicle Electrical and Electronic Equipment Manufacturing1,000 employees
Wiring supplies merchant wholesalers423610 Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers200 employees
Witch hazel extract manufacturing325194 Cyclic Crude, Intermediate, and Gum and Wood Chemical Manufacturing1,250 employees
Wolframite mining and/or beneficiating212299 All Other Metal Ore Mining750 employees
Wollastonite mining and/or beneficiating212399 All Other Nonmetallic Mineral Mining500 employees
Women's and children's clothing accessories merchant wholesalers424330 Women's, Children's, and Infants' Clothing and Accessories Merchant Wholesalers100 employees
Women's auxiliaries813410 Civic and Social Organizations$9.5 million in average annual receipts
Women's bureaus923130 Administration of Human Resource Programs (except Education, Public Health, and Veterans' Affairs Programs)—
Women's clothing merchant wholesalers424330 Women's, Children's, and Infants' Clothing and Accessories Merchant Wholesalers100 employees
Women's clubs813410 Civic and Social Organizations$9.5 million in average annual receipts
Women's shelters, battered624221 Temporary Shelters$13.5 million in average annual receipts
Wood alcohol, natural, manufacturing325194 Cyclic Crude, Intermediate, and Gum and Wood Chemical Manufacturing1,250 employees
Wood alcohol, synthetic, manufacturing325199 All Other Basic Organic Chemical Manufacturing1,250 employees
Wood carvings merchant wholesalers424990 Other Miscellaneous Nondurable Goods Merchant Wholesalers100 employees
Wood chipping in the field113310 Logging500 employees
Wood chips made in sawmills321113 Sawmills550 employees
Wood cutting saw blades manufacturing332216 Saw Blade and Handtool Manufacturing750 employees
Wood distillates manufacturing325194 Cyclic Crude, Intermediate, and Gum and Wood Chemical Manufacturing1,250 employees
Wood door frames and sash manufacturing321911 Wood Window and Door Manufacturing1,000 employees
Wood drying kilns manufacturing333249 Other Industrial Machinery Manufacturing500 employees
Wood fence (i.e., pickets, poling, rails), treating321114 Wood Preservation550 employees
Wood fencing merchant wholesalers423310 Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers150 employees
Wood fillers manufacturing325510 Paint and Coating Manufacturing1,000 employees
Wood floor finishing (e.g., coating, sanding)238330 Flooring Contractors$19 million in average annual receipts
Wood flooring manufacturing321918 Other Millwork (including Flooring)500 employees
Wood flooring merchant wholesalers423310 Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers150 employees
Wood flooring, installation only238330 Flooring Contractors$19 million in average annual receipts
Wood flour manufacturing321999 All Other Miscellaneous Wood Product Manufacturing500 employees
Wood frame component (e.g., truss) fabrication on site238130 Framing Contractors$19 million in average annual receipts
Wood framed furniture, upholstered, household-type, manufacturing337121 Upholstered Household Furniture Manufacturing1,000 employees
Wood heel blocks manufacturing321999 All Other Miscellaneous Wood Product Manufacturing500 employees
Wood heels, finished, manufacturing321999 All Other Miscellaneous Wood Product Manufacturing500 employees
Wood I-joists manufacturing321213 Engineered Wood Member (except Truss) Manufacturing750 employees
Wood moldings (e.g., pre-finished, unfinished), clear and finger joint, manufacturing321918 Other Millwork (including Flooring)500 employees
Wood oils manufacturing325194 Cyclic Crude, Intermediate, and Gum and Wood Chemical Manufacturing1,250 employees
Wood products (e.g., chips, posts, shavings, ties) merchant wholesalers423990 Other Miscellaneous Durable Goods Merchant Wholesalers100 employees
Wood products, creosoting purchased wood products321114 Wood Preservation550 employees
Wood pulp manufacturing322110 Pulp Mills1,050 employees
Wood pulp merchant wholesalers424990 Other Miscellaneous Nondurable Goods Merchant Wholesalers100 employees
Wood shingles merchant wholesalers423310 Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers150 employees
Wood shutters manufacturing321918 Other Millwork (including Flooring)500 employees
Wood siding merchant wholesalers423310 Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers150 employees
Wood siding, installation238170 Siding Contractors$19 million in average annual receipts
Wood stoves manufacturing333414 Heating Equipment (except Warm Air Furnaces) Manufacturing500 employees
Wood treating preparations merchant wholesalers424690 Other Chemical and Allied Products Merchant Wholesalers175 employees
Wood verneer laminating and gluing machines manufacturing333243 Sawmill, Woodworking, and Paper Machinery Manufacturing550 employees
Wood window frames and sash manufacturing321911 Wood Window and Door Manufacturing1,000 employees
Wood wool (excelsior) manufacturing321999 All Other Miscellaneous Wood Product Manufacturing500 employees
Wood-burning stove stores442299 All Other Home Furnishings Stores$29.5 million in average annual receipts
Woodenware, kitchen and household, manufacturing321999 All Other Miscellaneous Wood Product Manufacturing500 employees
Woodworking machinery and equipment rental or leasing532490 Other Commercial and Industrial Machinery and Equipment Rental and Leasing$40 million in average annual receipts
Woodworking machinery merchant wholesalers423830 Industrial Machinery and Equipment Merchant Wholesalers100 employees
Woodworking machines (except handheld) manufacturing333243 Sawmill, Woodworking, and Paper Machinery Manufacturing550 employees
Wool and worsted finishing machinery manufacturing333249 Other Industrial Machinery Manufacturing500 employees
Wool fabrics, broadwoven, weaving313210 Broadwoven Fabric Mills1,000 employees
Wool fabrics, narrow woven, weaving313220 Narrow Fabric Mills and Schiffli Machine Embroidery550 employees
Wool spun yarn made from purchased fiber313110 Fiber, Yarn, and Thread Mills1,250 employees
Wool tops and noils manufacturing313310 Textile and Fabric Finishing Mills1,000 employees
Wool tops and noils merchant wholesalers424590 Other Farm Product Raw Material Merchant Wholesalers175 employees
Wool waste processing314999 All Other Miscellaneous Textile Product Mills550 employees
Wool yarn, twisting or winding of purchased yarn313110 Fiber, Yarn, and Thread Mills1,250 employees
Wool, raw, merchant wholesalers424590 Other Farm Product Raw Material Merchant Wholesalers175 employees
Worcestershire sauce manufacturing311941 Mayonnaise, Dressing, and Other Prepared Sauce Manufacturing850 employees
Word processing equipment, dedicated, manufacturing333318 Other Commercial and Service Industry Machinery Manufacturing1,000 employees
Word processing services561410 Document Preparation Services$19 million in average annual receipts
Work (sweat) equity home construction organizations624229 Other Community Housing Services$19 million in average annual receipts
Work benches manufacturing337127 Institutional Furniture Manufacturing500 employees
Work clothing and uniform supply services, industrial812332 Industrial Launderers$47 million in average annual receipts
Work clothing, men's and boys', merchant wholesalers424320 Men's and Boys' Clothing and Furnishings Merchant Wholesalers150 employees
Work coats and jackets cut and sew apparel contractors315210 Cut and Sew Apparel Contractors750 employees
Work coats and jackets, men's and boys', cut and sew apparel contractors315211 Men's and Boys' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Work coats and jackets, men's and boys', cut and sewn from purchased fabric (except apparel contractors315220 Men's and Boys' Cut and Sew Apparel Manufacturing750 employees
Work experience centers (i.e., sheltered workshops)624310 Vocational Rehabilitation Services$15 million in average annual receipts
Work gloves and mittens, knit, made in apparel knitting mills315190 Other Apparel Knitting Mills750 employees
Work gloves, leather (except apparel contractors), manufacturing315990 Apparel Accessories and Other Apparel Manufacturing600 employees
Work gloves, leather, cut and sew apparel contractors315210 Cut and Sew Apparel Contractors750 employees
Work gloves, leather, men's and boys', cut and sew apparel contractors315211 Men's and Boys' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Work gloves, leather, women's and girls', cut and sew apparel contractors315212 Women's, Girls', and Infants' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Work pants (except dungarees, jeans), men's and boys', cut and sewn from purchased fabric (except apparel contractors)315225 Men's and Boys' Cut and Sew Work Clothing ManufacturingRetired code (NAICS 2007)—
Work pants cut and sew apparel contractors315210 Cut and Sew Apparel Contractors750 employees
Work pants, men's and boys', cut and sew apparel contractors315211 Men's and Boys' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Work pants, men's and boys', cut and sewn from purchased fabric (except apparel contractors)315220 Men's and Boys' Cut and Sew Apparel Manufacturing750 employees
Work shirts cut and sew apparel contractors315210 Cut and Sew Apparel Contractors750 employees
Work shirts, men's and boys', cut and sew apparel contractors315211 Men's and Boys' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Work shirts, men's and boys', cut and sewn from purchased fabric (except apparel contractors)315220 Men's and Boys' Cut and Sew Apparel Manufacturing750 employees
Work shoes manufacturing316210 Footwear Manufacturing1,000 employees
Work shoes, men's (except rubber or plastics protective footwear), manufacturing316213 Men's Footwear (except Athletic) ManufacturingRetired code (NAICS 2007)—
Workers' camps721310 Rooming and Boarding Houses, Dormitories, and Workers' Camps$14 million in average annual receipts
Workers' compensation insurance funds525190 Other Insurance Funds$40 million in average annual receipts
Workers' compensation insurance underwriting524126 Direct Property and Casualty Insurance Carriers1,500 employees
Workers' compensation program administration923130 Administration of Human Resource Programs (except Education, Public Health, and Veterans' Affairs Programs)—
Workers' dormitories721310 Rooming and Boarding Houses, Dormitories, and Workers' Camps$14 million in average annual receipts
Workover of oil and gas wells on a contract basis213111 Drilling Oil and Gas Wells1,000 employees
Workshops for persons with disabilities624310 Vocational Rehabilitation Services$15 million in average annual receipts
Workstations, computer, manufacturing334111 Electronic Computer Manufacturing1,250 employees
World Bank928120 International Affairs—
World peace and understanding advocacy organizations813319 Other Social Advocacy Organizations$18 million in average annual receipts
Worm production112990 All Other Animal Production$2.8 million in average annual receipts
Worms merchant wholesalers424990 Other Miscellaneous Nondurable Goods Merchant Wholesalers100 employees
Worsted fabrics weaving313210 Broadwoven Fabric Mills1,000 employees
Wrappers, excelsior, manufacturing321999 All Other Miscellaneous Wood Product Manufacturing500 employees
Wrapping (i.e., packaging) machinery manufacturing333993 Packaging Machinery Manufacturing600 employees
Wrapping paper (except giftwrap) merchant wholesalers424130 Industrial and Personal Service Paper Merchant Wholesalers150 employees
Wreaths, artificial, manufacturing339999 All Other Miscellaneous Manufacturing550 employees
Wrecker services (i.e., towing services), motor vehicle488410 Motor Vehicle Towing$9 million in average annual receipts
Wrecking, building or other structure238910 Site Preparation Contractors$19 million in average annual receipts
Wrenches, handtools, nonpowered, manufacturing332216 Saw Blade and Handtool Manufacturing750 employees
Wrenches, impact, handheld power-driven, manufacturing333991 Power-Driven Handtool Manufacturing950 employees
Wrestlers, independent professional711219 Other Spectator Sports$16.5 million in average annual receipts
Wrestling event managers with facilities711310 Promoters of Performing Arts, Sports, and Similar Events with Facilities$40 million in average annual receipts
Wrestling event managers without facilities711320 Promoters of Performing Arts, Sports, and Similar Events without Facilities$22 million in average annual receipts
Wrestling event organizers with facilities711310 Promoters of Performing Arts, Sports, and Similar Events with Facilities$40 million in average annual receipts
Wrestling event organizers without facilities711320 Promoters of Performing Arts, Sports, and Similar Events without Facilities$22 million in average annual receipts
Wrestling event promoters with facilities711310 Promoters of Performing Arts, Sports, and Similar Events with Facilities$40 million in average annual receipts
Wrestling event promoters without facilities711320 Promoters of Performing Arts, Sports, and Similar Events without Facilities$22 million in average annual receipts
Writers of advertising copy, independent711510 Independent Artists, Writers, and Performers$9 million in average annual receipts
Writers, independent (freelance)711510 Independent Artists, Writers, and Performers$9 million in average annual receipts
Writing clubs813410 Civic and Social Organizations$9.5 million in average annual receipts
Writing inks manufacturing325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing650 employees
Writing paper (except bulk) merchant wholesalers424120 Stationery and Office Supplies Merchant Wholesalers150 employees
Writing paper and envelopes, boxed sets, made from purchased paper322230 Stationery Product Manufacturing750 employees
Writing paper made in paper mills322121 Paper (except Newsprint) Mills1,250 employees
Writing paper, cut sheet, made from purchased paper322230 Stationery Product Manufacturing750 employees
Wrought iron furniture (except upholstered), household-type, manufacturing337124 Metal Household Furniture Manufacturing750 employees
Wrought iron or steel pipe and tubing made from purchased metal pipe332996 Fabricated Pipe and Pipe Fitting Manufacturing550 employees
Wrought iron or steel pipe and tubing made in iron and steel mills331110 Iron and Steel Mills and Ferroalloy Manufacturing1,500 employees
Wulfenite mining and/or beneficiating212299 All Other Metal Ore Mining750 employees
Wurtzilite mining and/or beneficiating212399 All Other Nonmetallic Mineral Mining500 employees

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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