NAICS Codes by Business Activity: B (Blood to Buying)

Activities 697–1,391 of 1,391

Business activity NAICS code Size standard
Blood pressure apparatus manufacturing339112 Surgical and Medical Instrument Manufacturing1,000 employees
Blood pressure screening facilities621999 All Other Miscellaneous Ambulatory Health Care Services$20.5 million in average annual receipts
Blood pressure screening services621999 All Other Miscellaneous Ambulatory Health Care Services$20.5 million in average annual receipts
Blood pressure testing machine concession operators, coin-operated812990 All Other Personal Services$15 million in average annual receipts
Blood testing apparatus, laboratory-type, manufacturing339113 Surgical Appliance and Supplies Manufacturing800 employees
Blood transfusion equipment manufacturing339112 Surgical and Medical Instrument Manufacturing1,000 employees
Blooming and slabbing mill machinery, metalworking, manufacturing333519 Rolling Mill and Other Metalworking Machinery Manufacturing500 employees
Blooms, steel, made in iron and steel mills331110 Iron and Steel Mills and Ferroalloy Manufacturing1,500 employees
Blouses cut and sew apparel contractors315210 Cut and Sew Apparel Contractors750 employees
Blouses made in apparel knitting mills315190 Other Apparel Knitting Mills750 employees
Blouses, infants', manufacturing315291 Infants' Cut and Sew Apparel ManufacturingRetired code (NAICS 2007)—
Blouses, women's, girls', and infants', cut and sew apparel contractors315212 Women's, Girls', and Infants' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Blouses, 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
Blouses, women's, misses', and girls', cut and sewn from purchased fabric (except apparel contractors)315232 Women's and Girls' Cut and Sew Blouse and Shirt ManufacturingRetired code (NAICS 2007)—
Blow dryers, household-type electric, manufacturing335210 Small Electrical Appliance Manufacturing1,500 employees
Blow molding machinery for plastics manufacturing333249 Other Industrial Machinery Manufacturing500 employees
Blow torches manufacturing332216 Saw Blade and Handtool Manufacturing750 employees
Blower filter units manufacturing333413 Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing500 employees
Blower or fan, cooling and dry heating, installation238220 Plumbing, Heating, and Air-Conditioning Contractors$19 million in average annual receipts
Blowers, forage, manufacturing333111 Farm Machinery and Equipment Manufacturing1,250 employees
Blowers, industrial, merchant wholesalers423830 Industrial Machinery and Equipment Merchant Wholesalers100 employees
Blowers, leaf, manufacturing333112 Lawn and Garden Tractor and Home Lawn and Garden Equipment Manufacturing1,500 employees
Blown-in insulation (e.g., cellulose, vermiculite) installation238310 Drywall and Insulation Contractors$19 million in average annual receipts
Blue gas, carbureted, production and distribution221210 Natural Gas Distribution1,150 employees
Blueberry farming111334 Berry (except Strawberry) Farming$3.8 million in average annual receipts
Bluefish fishing114111 Finfish Fishing$25 million in average annual receipts
Bluegrass-Kentucky seed farming111998 All Other Miscellaneous Crop Farming$2.5 million in average annual receipts
Blueprint drafting services541340 Drafting Services$9 million in average annual receipts
Blueprint equipment manufacturing333316 Photographic and Photocopying Equipment Manufacturing1,000 employees
Blueprinting equipment merchant wholesalers423420 Office Equipment Merchant Wholesalers200 employees
Blueprinting services561439 Other Business Service Centers (including Copy Shops)$26.5 million in average annual receipts
Bluestone mining or quarrying212311 Dimension Stone Mining and Quarrying500 employees
Blushes, face, manufacturing325620 Toilet Preparation Manufacturing1,250 employees
Board of Governors, Federal Reserve921130 Public Finance Activities—
Board, bagasse, manufacturing321219 Reconstituted Wood Product Manufacturing750 employees
Board, gypsum, manufacturing327420 Gypsum Product Manufacturing1,500 employees
Board, particle, manufacturing321219 Reconstituted Wood Product Manufacturing750 employees
Boarding horses (except racehorses)115210 Support Activities for Animal Production$11 million in average annual receipts
Boarding houses721310 Rooming and Boarding Houses, Dormitories, and Workers' Camps$14 million in average annual receipts
Boarding schools, elementary or secondary611110 Elementary and Secondary Schools$20 million in average annual receipts
Boarding services, pet812910 Pet Care (except Veterinary) Services$9 million in average annual receipts
Boards of supervisors, county and local921120 Legislative Bodies—
Boards of trade813910 Business Associations$15.5 million in average annual receipts
Boards, asphalt saturated, made from purchased asphaltic materials324122 Asphalt Shingle and Coating Materials Manufacturing1,100 employees
Boards, bulletin, wood and cork, manufacturing321999 All Other Miscellaneous Wood Product Manufacturing500 employees
Boards, wood (e.g., clip, ironing, meat, pastry), manufacturing321999 All Other Miscellaneous Wood Product Manufacturing500 employees
Boards, wood, made from logs or bolts321113 Sawmills550 employees
Boards, wood, resawing purchased lumber321912 Cut Stock, Resawing Lumber, and Planing500 employees
Boat and ship lighting fixtures manufacturing336320 Motor Vehicle Electrical and Electronic Equipment Manufacturing1,000 employees
Boat dealers, new and used441222 Boat Dealers$40 million in average annual receipts
Boat engineering design services541330 Engineering Services$25.5 million in average annual receipts
Boat hauling, truck, local484220 Specialized Freight (except Used Goods) Trucking, Local$34 million in average annual receipts
Boat hauling, truck, long-distance484230 Specialized Freight (except Used Goods) Trucking, Long-Distance$34 million in average annual receipts
Boat lift installation238990 All Other Specialty Trade Contractors$19 million in average annual receipts
Boat lifts manufacturing333923 Overhead Traveling Crane, Hoist, and Monorail System Manufacturing1,250 employees
Boat rental (except pleasure)532411 Commercial Air, Rail, and Water Transportation Equipment Rental and Leasing$45.5 million in average annual receipts
Boat rental or leasing, commercial532411 Commercial Air, Rail, and Water Transportation Equipment Rental and Leasing$45.5 million in average annual receipts
Boat rental, pleasure532284 Recreational Goods Rental$9 million in average annual receipts
Boat sections, prefabricated metal, manufacturing332312 Fabricated Structural Metal Manufacturing500 employees
Boat trailer dealers441222 Boat Dealers$40 million in average annual receipts
Boat transporter trailers, multi-unit, manufacturing336212 Truck Trailer Manufacturing1,000 employees
Boat transporter trailers, single-unit, manufacturing336214 Travel Trailer and Camper Manufacturing1,000 employees
Boat yards (i.e., boat manufacturing facilities)336612 Boat Building1,000 employees
Boat, fishing charter, operation487210 Scenic and Sightseeing Transportation, Water$14 million in average annual receipts
Boat, pleasure, repair and maintenance services without retailing new boats811490 Other Personal and Household Goods Repair and Maintenance$9 million in average annual receipts
Boating clubs with marinas713930 Marinas$11 million in average annual receipts
Boating clubs without marinas713990 All Other Amusement and Recreation Industries$9 million in average annual receipts
Boats (except pleasure) merchant wholesalers423860 Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers175 employees
Boats (i.e., suitable or intended for personal use) manufacturing336612 Boat Building1,000 employees
Boats, inflatable plastics (except toy-type), manufacturing336612 Boat Building1,000 employees
Boats, pleasure (e.g., canoes, motorboats, sailboats), merchant wholesalers423910 Sporting and Recreational Goods and Supplies Merchant Wholesalers100 employees
Bobbin blocks and blanks, wood, manufacturing321912 Cut Stock, Resawing Lumber, and Planing500 employees
Bobbins, fiber, made from purchased paperboard322219 Other Paperboard Container Manufacturing1,000 employees
Bobbins, textile machinery, manufacturing333249 Other Industrial Machinery Manufacturing500 employees
Bobsleds manufacturing339920 Sporting and Athletic Goods Manufacturing750 employees
Bobtailers, laundry and drycleaning812320 Drycleaning and Laundry Services (except Coin-Operated)$8 million in average annual receipts
Boccie ball courts713990 All Other Amusement and Recreation Industries$9 million in average annual receipts
Bodies, motor vehicle, merchant wholesalers423110 Automobile and Other Motor Vehicle Merchant Wholesalers250 employees
Body building studios, physical fitness713940 Fitness and Recreational Sports Centers$17.5 million in average annual receipts
Body guard services561612 Security Guards and Patrol Services$29 million in average annual receipts
Body shops, automotive811121 Automotive Body, Paint, and Interior Repair and Maintenance$9 million in average annual receipts
Body stockings cut and sew apparel contractors315210 Cut and Sew Apparel Contractors750 employees
Body stockings made in apparel knitting mills315190 Other Apparel Knitting Mills750 employees
Body stockings, 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
Body stockings, women's, girls', and infants', cut and sew apparel contractors315212 Women's, Girls', and Infants' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Body stockings, 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)—
Bofors guns manufacturing332994 Small Arms, Ordnance, and Ordnance Accessories Manufacturing1,000 employees
Boiler and pipe insulation installation238290 Other Building Equipment Contractors$22 million in average annual receipts
Boiler casings manufacturing332410 Power Boiler and Heat Exchanger Manufacturing750 employees
Boiler chipping, cleaning and scaling238220 Plumbing, Heating, and Air-Conditioning Contractors$19 million in average annual receipts
Boiler controls, industrial, power, and marine-type, manufacturing334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables750 employees
Boiler couplings and drains, plumbing and heating-type, manufacturing332919 Other Metal Valve and Pipe Fitting Manufacturing750 employees
Boiler covering installation238290 Other Building Equipment Contractors$22 million in average annual receipts
Boiler gauge cocks, industrial-type, manufacturing332911 Industrial Valve Manufacturing750 employees
Boiler tubes, wrought, made from purchased iron331210 Iron and Steel Pipe and Tube Manufacturing from Purchased Steel1,000 employees
Boiler, heating, installation238220 Plumbing, Heating, and Air-Conditioning Contractors$19 million in average annual receipts
Boilers (e.g., heating, hot water, power, steam) merchant wholesalers423720 Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers200 employees
Boilers, heating, manufacturing333414 Heating Equipment (except Warm Air Furnaces) Manufacturing500 employees
Boilers, power, manufacturing332410 Power Boiler and Heat Exchanger Manufacturing750 employees
Bologna made from purchased carcasses311612 Meat Processed from Carcasses1,000 employees
Bolts, metal, manufacturing332722 Bolt, Nut, Screw, Rivet, and Washer Manufacturing600 employees
Bolts, nuts, and rivets, plastics, manufacturing326199 All Other Plastics Product Manufacturing750 employees
Bomb lifts manufacturing333924 Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing900 employees
Bomb loading and assembling plants332993 Ammunition (except Small Arms) Manufacturing1,500 employees
Bombcluster adapters manufacturing332993 Ammunition (except Small Arms) Manufacturing1,500 employees
Bombs manufacturing332993 Ammunition (except Small Arms) Manufacturing1,500 employees
Bond brokerages523120 Securities Brokerage$41.5 million in average annual receipts
Bond dealing (i.e., acting as a principal in dealing securities to investors)523110 Investment Banking and Securities Dealing$41.5 million in average annual receipts
Bond paper made from purchased paper322230 Stationery Product Manufacturing750 employees
Bond paper made in paper mills322121 Paper (except Newsprint) Mills1,250 employees
Bonded warehousing (except farm products, general merchandise, refrigerated)493190 Other Warehousing and Storage$36.5 million in average annual receipts
Bonded warehousing, farm products (except refrigerated)493130 Farm Product Warehousing and Storage$34 million in average annual receipts
Bonded warehousing, general merchandise493110 General Warehousing and Storage$34 million in average annual receipts
Bonded warehousing, refrigerated493120 Refrigerated Warehousing and Storage$36.5 million in average annual receipts
Bonded-fiber fabrics manufacturing313230 Nonwoven Fabric Mills850 employees
Bonderizing metal and metal products for the trade332812 Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers600 employees
Bonding, fidelity or surety insurance, direct524126 Direct Property and Casualty Insurance Carriers1,500 employees
Bondsperson services812990 All Other Personal Services$15 million in average annual receipts
Bone black manufacturing325180 Other Basic Inorganic Chemical Manufacturing1,000 employees
Bone china manufacturing327110 Pottery, Ceramics, and Plumbing Fixture Manufacturing1,000 employees
Bone drills manufacturing339112 Surgical and Medical Instrument Manufacturing1,000 employees
Bone meal prepared as feed for animals and fowls311119 Other Animal Food Manufacturing650 employees
Bone novelties manufacturing339999 All Other Miscellaneous Manufacturing550 employees
Bone plates and screws manufacturing339112 Surgical and Medical Instrument Manufacturing1,000 employees
Bone rongeurs manufacturing339112 Surgical and Medical Instrument Manufacturing1,000 employees
Bones, fat, rendering311613 Rendering and Meat Byproduct Processing750 employees
Book (e.g., hardback, paperback, tape) publishers (except exclusive Internet publishing)511130 Book Publishers1,000 employees
Book binding shops323120 Support Activities for Printing550 employees
Book binding without printing323120 Support Activities for Printing550 employees
Book clubs, not publishing, mail-order454110 Electronic Shopping and Mail-Order Houses$41.5 million in average annual receipts
Book discussion clubs813410 Civic and Social Organizations$9.5 million in average annual receipts
Book ends, metal, manufacturing332999 All Other Miscellaneous Fabricated Metal Product Manufacturing750 employees
Book paper made by coating purchased paper322220 Paper Bag and Coated and Treated Paper Manufacturing750 employees
Book paper, coated, made from purchased paper322220 Paper Bag and Coated and Treated Paper Manufacturing750 employees
Book paper, coated, made in paper mills322121 Paper (except Newsprint) Mills1,250 employees
Book publishers and printing combined511130 Book Publishers1,000 employees
Book publishers, exclusively on Internet519130 Internet Publishing and Broadcasting and Web Search Portals1,000 employees
Book publishers, university press (except exclusive Internet publishing)511130 Book Publishers1,000 employees
Book stores451211 Book Stores$31.5 million in average annual receipts
Book stores, used453310 Used Merchandise Stores$12.5 million in average annual receipts
Bookbinder's leather manufacturing316110 Leather and Hide Tanning and Finishing800 employees
Bookbinding machines manufacturing333244 Printing Machinery and Equipment Manufacturing750 employees
Bookbinding without printing323121 Tradebinding and Related WorkRetired code (NAICS 2007)—
Bookcases (except wood and metal), household-type, manufacturing337125 Household Furniture (except Wood and Metal) Manufacturing750 employees
Bookcases (except wood), office-type, manufacturing337214 Office Furniture (except Wood) Manufacturing1,100 employees
Bookcases, metal household-type, manufacturing337124 Metal Household Furniture Manufacturing750 employees
Bookcases, wood household-type, manufacturing337122 Nonupholstered Wood Household Furniture Manufacturing750 employees
Bookcases, wood office-type, manufacturing337211 Wood Office Furniture Manufacturing1,000 employees
Bookies713290 Other Gambling Industries$40 million in average annual receipts
Booking agencies, motion picture512199 Other Motion Picture and Video Industries$28.5 million in average annual receipts
Booking agencies, motion picture or video productions512199 Other Motion Picture and Video Industries$28.5 million in average annual receipts
Booking agencies, theatrical (except motion picture)711320 Promoters of Performing Arts, Sports, and Similar Events without Facilities$22 million in average annual receipts
Bookkeepers' offices541219 Other Accounting Services$25 million in average annual receipts
Bookkeepers' private practices541219 Other Accounting Services$25 million in average annual receipts
Bookkeeping machines merchant wholesalers423420 Office Equipment Merchant Wholesalers200 employees
Bookkeeping services541219 Other Accounting Services$25 million in average annual receipts
Bookmakers713290 Other Gambling Industries$40 million in average annual receipts
Bookmobiles519120 Libraries and Archives$18.5 million in average annual receipts
Books merchant wholesalers424920 Book, Periodical, and Newspaper Merchant Wholesalers200 employees
Books printing and binding without publishing323117 Books Printing1,250 employees
Books printing without publishing323117 Books Printing1,250 employees
Books, sales or receipt, merchant wholesalers424120 Stationery and Office Supplies Merchant Wholesalers150 employees
Books, sales, manifold, printing323111 Commercial Printing (except Screen and Books)650 employees
Boomerangs manufacturing339920 Sporting and Athletic Goods Manufacturing750 employees
Booster clubs813410 Civic and Social Organizations$9.5 million in average annual receipts
Booster pumping station (except natural gas, petroleum)486990 All Other Pipeline Transportation$46 million in average annual receipts
Booster pumping station, crude oil transportation486110 Pipeline Transportation of Crude Oil1,500 employees
Booster pumping station, natural gas transportation486210 Pipeline Transportation of Natural Gas$41.5 million in average annual receipts
Booster pumping station, refined petroleum products transportation486910 Pipeline Transportation of Refined Petroleum Products1,500 employees
Boosters and bursters, artillery, manufacturing332993 Ammunition (except Small Arms) Manufacturing1,500 employees
Boosters, feeder voltage (i.e., electrical transformers), manufacturing335311 Power, Distribution, and Specialty Transformer Manufacturing800 employees
Boot and shoe cut stock and findings merchant wholesalers423850 Service Establishment Equipment and Supplies Merchant Wholesalers125 employees
Boot and shoe cut stock and findings, leather, manufacturing316998 All Other Leather Good and Allied Product Manufacturing500 employees
Boot and shoe lasts, all materials, manufacturing321999 All Other Miscellaneous Wood Product Manufacturing500 employees
Boot camps for delinquent youth623990 Other Residential Care Facilities$16 million in average annual receipts
Boot making and repairing machinery manufacturing333249 Other Industrial Machinery Manufacturing500 employees
Boot repair shops without retailing new boots811430 Footwear and Leather Goods Repair$9 million in average annual receipts
Bootblack parlors812990 All Other Personal Services$15 million in average annual receipts
Boots (e.g., hiking, western, work) merchant wholesalers424340 Footwear Merchant Wholesalers200 employees
Boots, dress and casual (except plastics, rubber), children's and infants', manufacturing316219 Other Footwear ManufacturingRetired code (NAICS 2007)—
Boots, dress and casual (except plastics, rubber), men's, manufacturing316213 Men's Footwear (except Athletic) ManufacturingRetired code (NAICS 2007)—
Boots, dress and casual (except plastics, rubber), women's, manufacturing316214 Women's Footwear (except Athletic) ManufacturingRetired code (NAICS 2007)—
Boots, dress and casual, children's and infants', manufacturing316210 Footwear Manufacturing1,000 employees
Boots, dress and casual, men's, manufacturing316210 Footwear Manufacturing1,000 employees
Boots, dress and casual, women's, manufacturing316210 Footwear Manufacturing1,000 employees
Boots, hiking (except rubber, plastics), children's and infants', manufacturing316219 Other Footwear ManufacturingRetired code (NAICS 2007)—
Boots, hiking (except rubber, plastics), men's, manufacturing316213 Men's Footwear (except Athletic) ManufacturingRetired code (NAICS 2007)—
Boots, hiking (except rubber, plastics), women's, manufacturing316214 Women's Footwear (except Athletic) ManufacturingRetired code (NAICS 2007)—
Boots, hiking, children's and infants', manufacturing316210 Footwear Manufacturing1,000 employees
Boots, hiking, men's, manufacturing316210 Footwear Manufacturing1,000 employees
Boots, hiking, women's, manufacturing316210 Footwear Manufacturing1,000 employees
Boots, plastics or plastics soled fabric upper, manufacturing316210 Footwear Manufacturing1,000 employees
Boots, rubber or rubber soled fabric upper, manufacturing316210 Footwear Manufacturing1,000 employees
Borate, natural, mining and/or beneficiating212391 Potash, Soda, and Borate Mineral Mining750 employees
Borax (i.e., sodium borate) manufacturing325180 Other Basic Inorganic Chemical Manufacturing1,000 employees
Borax, crude, ground or pulverized, mining and/or beneficiating212391 Potash, Soda, and Borate Mineral Mining750 employees
Bordeaux mixture insecticides manufacturing325320 Pesticide and Other Agricultural Chemical Manufacturing1,150 employees
Boric acid manufacturing325180 Other Basic Inorganic Chemical Manufacturing1,000 employees
Boring machines, metalworking, manufacturing333517 Machine Tool Manufacturing500 employees
Boring test holes for metal mining on a contract basis213114 Support Activities for Metal Mining$41 million in average annual receipts
Boring test holes for nonmetallic minerals mining (except fuels) on a contract basis213115 Support Activities for Nonmetallic Minerals (except Fuels) Mining$20.5 million in average annual receipts
Boring, drilling, and milling machine combinations, metalworking, manufacturing333517 Machine Tool Manufacturing500 employees
Boring, for building construction238910 Site Preparation Contractors$19 million in average annual receipts
Boron compounds prepared at beneficiating plants212391 Potash, Soda, and Borate Mineral Mining750 employees
Boron compounds, not specified elsewhere by process, manufacturing325180 Other Basic Inorganic Chemical Manufacturing1,000 employees
Boron mineral mining and/or beneficiating212391 Potash, Soda, and Borate Mineral Mining750 employees
Borosilicate manufacturing325180 Other Basic Inorganic Chemical Manufacturing1,000 employees
Botanical drugs and herbs merchant wholesalers424210 Drugs and Druggists' Sundries Merchant Wholesalers250 employees
Botanical extract preparations (except in-vitro diagnostics) manufacturing325412 Pharmaceutical Preparation Manufacturing1,300 employees
Botanical gardens712130 Zoos and Botanical Gardens$34 million in average annual receipts
Botanical insecticides manufacturing325320 Pesticide and Other Agricultural Chemical Manufacturing1,150 employees
Botanicals merchant wholesalers424210 Drugs and Druggists' Sundries Merchant Wholesalers250 employees
Botany research and development laboratories or services (except biotechnology research and development)541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)1,000 employees
Bottle caps and lids, plastics, manufacturing326199 All Other Plastics Product Manufacturing750 employees
Bottle caps and tops, metal, stamping332119 Metal Crown, Closure, and Other Metal Stamping (except Automotive)500 employees
Bottle corks manufacturing321999 All Other Miscellaneous Wood Product Manufacturing500 employees
Bottle covers, willow, rattan, and reed, manufacturing321999 All Other Miscellaneous Wood Product Manufacturing500 employees
Bottle exchanges561990 All Other Support Services$16.5 million in average annual receipts
Bottle warmers, household-type electric, manufacturing335210 Small Electrical Appliance Manufacturing1,500 employees
Bottle washers, packaging machinery, manufacturing333993 Packaging Machinery Manufacturing600 employees
Bottled gas dealers, direct selling454310 Fuel Dealers100 employees
Bottled water (except water treating) merchant wholesalers424490 Other Grocery and Related Products Merchant Wholesalers250 employees
Bottled water providers, direct selling454390 Other Direct Selling Establishments$13 million in average annual receipts
Bottles (except waste) merchant wholesalers423840 Industrial Supplies Merchant Wholesalers125 employees
Bottles (i.e., bottling, canning, packaging), glass, manufacturing327213 Glass Container Manufacturing1,250 employees
Bottles, plastics, manufacturing326160 Plastics Bottle Manufacturing1,250 employees
Bottles, vacuum, light gauge metal, manufacturing332439 Other Metal Container Manufacturing600 employees
Bottles, waste, merchant wholesalers423930 Recyclable Material Merchant Wholesalers125 employees
Bottling machinery (e.g., capping, filling, labeling, sterilizing, washing) manufacturing333993 Packaging Machinery Manufacturing600 employees
Bottling machinery and equipment merchant wholesalers423830 Industrial Machinery and Equipment Merchant Wholesalers100 employees
Boudoir lamp fixtures manufacturing335121 Residential Electric Lighting Fixture Manufacturing750 employees
Bouillon canning311422 Specialty Canning1,400 employees
Bouillon made in dehydration plants311423 Dried and Dehydrated Food Manufacturing750 employees
Boulder crushed and broken mining and/or beneficiating212319 Other Crushed and Broken Stone Mining and Quarrying550 employees
Boulets (i.e., fuel bricks) made from refined petroleum324199 All Other Petroleum and Coal Products Manufacturing950 employees
Bovine semen merchant wholesalers424590 Other Farm Product Raw Material Merchant Wholesalers175 employees
Bow ties cut and sew apparel contractors315210 Cut and Sew Apparel Contractors750 employees
Bow ties, men's and boys', cut and sew apparel contractors315211 Men's and Boys' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Bow ties, men's and boys', cut and sewn from purchased fabric (except apparel contractors)315990 Apparel Accessories and Other Apparel Manufacturing600 employees
Bowling alley equipment installation238290 Other Building Equipment Contractors$22 million in average annual receipts
Bowling alleys713950 Bowling Centers$12.5 million in average annual receipts
Bowling center furniture manufacturing337127 Institutional Furniture Manufacturing500 employees
Bowling centers713950 Bowling Centers$12.5 million in average annual receipts
Bowling equipment and supplies merchant wholesalers423910 Sporting and Recreational Goods and Supplies Merchant Wholesalers100 employees
Bowling equipment and supply stores451110 Sporting Goods Stores$23.5 million in average annual receipts
Bowling instruction611620 Sports and Recreation Instruction$9 million in average annual receipts
Bowling leagues or teams, recreational713990 All Other Amusement and Recreation Industries$9 million in average annual receipts
Bowling pin blanks manufacturing321912 Cut Stock, Resawing Lumber, and Planing500 employees
Bowling pin machines, automatic, manufacturing339920 Sporting and Athletic Goods Manufacturing750 employees
Bowls and bowl covers, plastics, manufacturing326199 All Other Plastics Product Manufacturing750 employees
Bowls, wood, turned and shaped, manufacturing321999 All Other Miscellaneous Wood Product Manufacturing500 employees
Bows made from purchased fabrics314999 All Other Miscellaneous Textile Product Mills550 employees
Bows, archery, manufacturing339920 Sporting and Athletic Goods Manufacturing750 employees
Bows, shoe, leather, manufacturing316998 All Other Leather Good and Allied Product Manufacturing500 employees
Box cleats, wood, manufacturing321920 Wood Container and Pallet Manufacturing500 employees
Box lunches (for sale off premises) manufacturing311991 Perishable Prepared Food Manufacturing700 employees
Box shook manufacturing321920 Wood Container and Pallet Manufacturing500 employees
Box springs, assembled, made from purchased spring337910 Mattress Manufacturing1,000 employees
Box toes (i.e., shoe cut stock), leather, manufacturing316998 All Other Leather Good and Allied Product Manufacturing500 employees
Boxed beef made from purchased carcasses311612 Meat Processed from Carcasses1,000 employees
Boxed beef produced in slaughtering plants311611 Animal (except Poultry) Slaughtering1,150 employees
Boxed meat produced from purchased carcasses311612 Meat Processed from Carcasses1,000 employees
Boxed meats produced in slaughtering plants311611 Animal (except Poultry) Slaughtering1,150 employees
Boxers, independent professional711219 Other Spectator Sports$16.5 million in average annual receipts
Boxes and crates, industrial (except disposable plastics, paperboard, waste), merchant wholesalers423840 Industrial Supplies Merchant Wholesalers125 employees
Boxes, cigar, wood or part wood, manufacturing321920 Wood Container and Pallet Manufacturing500 employees
Boxes, corrugated and solid fiber, made from purchased paper or paperboard322211 Corrugated and Solid Fiber Box Manufacturing1,250 employees
Boxes, electrical wiring (e.g., junction, outlet, switch), manufacturing335932 Noncurrent-Carrying Wiring Device Manufacturing1,000 employees
Boxes, folding (except corrugated), made from purchased paperboard322212 Folding Paperboard Box Manufacturing750 employees
Boxes, hat (except paper or paperboard), manufacturing316998 All Other Leather Good and Allied Product Manufacturing500 employees
Boxes, jewelry, wood or part wood, manufacturing321920 Wood Container and Pallet Manufacturing500 employees
Boxes, leather, manufacturing316998 All Other Leather Good and Allied Product Manufacturing500 employees
Boxes, light gauge metal, manufacturing332439 Other Metal Container Manufacturing600 employees
Boxes, paperboard and disposable plastics, merchant wholesalers424130 Industrial and Personal Service Paper Merchant Wholesalers150 employees
Boxes, sanitary food (except folding), made from purchased paper or paperboard322219 Other Paperboard Container Manufacturing1,000 employees
Boxes, setup (i.e., not shipped flat), made from purchased paperboard322219 Other Paperboard Container Manufacturing1,000 employees
Boxes, shipping, laminated paper and paperboard, made from purchased paperboard322211 Corrugated and Solid Fiber Box Manufacturing1,250 employees
Boxes, truck (e.g., cargo, dump, utility, van), assembled on purchased chassis336211 Motor Vehicle Body Manufacturing1,000 employees
Boxes, waste, merchant wholesalers423930 Recyclable Material Merchant Wholesalers125 employees
Boxes, wood, manufacturing321920 Wood Container and Pallet Manufacturing500 employees
Boxes, wood, plain or fabric covered, nailed or lock corner, manufacturing321920 Wood Container and Pallet Manufacturing500 employees
Boxing clubs, professional or semiprofessional711211 Sports Teams and Clubs$47 million in average annual receipts
Boxing clubs, recreational713990 All Other Amusement and Recreation Industries$9 million in average annual receipts
Boxing equipment manufacturing339920 Sporting and Athletic Goods Manufacturing750 employees
Boxing event managers with facilities711310 Promoters of Performing Arts, Sports, and Similar Events with Facilities$40 million in average annual receipts
Boxing event managers without facilities711320 Promoters of Performing Arts, Sports, and Similar Events without Facilities$22 million in average annual receipts
Boxing event organizers with facilities711310 Promoters of Performing Arts, Sports, and Similar Events with Facilities$40 million in average annual receipts
Boxing event organizers without facilities711320 Promoters of Performing Arts, Sports, and Similar Events without Facilities$22 million in average annual receipts
Boxing event promoters with facilities711310 Promoters of Performing Arts, Sports, and Similar Events with Facilities$40 million in average annual receipts
Boxing event promoters without facilities711320 Promoters of Performing Arts, Sports, and Similar Events without Facilities$22 million in average annual receipts
Boxspring frames manufacturing337215 Showcase, Partition, Shelving, and Locker Manufacturing500 employees
Boy guiding organizations813410 Civic and Social Organizations$9.5 million in average annual receipts
Boys' and girls' residential facilities (e.g., homes, ranches, villages)623990 Other Residential Care Facilities$16 million in average annual receipts
Boys' camps (except day, instructional)721214 Recreational and Vacation Camps (except Campgrounds)$9 million in average annual receipts
Boys' camps, sports instruction611620 Sports and Recreation Instruction$9 million in average annual receipts
Boys' camps, sports instructor611620 Sports and Recreation Instruction$9 million in average annual receipts
Boys' day camps (except instructional)713990 All Other Amusement and Recreation Industries$9 million in average annual receipts
Boys' socks manufacturing315110 Hosiery and Sock Mills750 employees
Boysenberry farming111334 Berry (except Strawberry) Farming$3.8 million in average annual receipts
Bra-slips cut and sew apparel contractors315210 Cut and Sew Apparel Contractors750 employees
Bra-slips, women's and girls', cut and sew apparel contractors315212 Women's, Girls', and Infants' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Bra-slips, 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
Bra-slips, women's, misses', and juniors', cut and sewn from purchased fabric (except apparel contractors)315231 Women's and Girls' Cut and Sew Lingerie, Loungewear, and Nightwear ManufacturingRetired code (NAICS 2007)—
Bracelets, precious metal, manufacturing339910 Jewelry and Silverware Manufacturing700 employees
Bracing of orchard trees and vines115112 Soil Preparation, Planting, and Cultivating$9.5 million in average annual receipts
Brackets (i.e., builder's hardware-type), metal, manufacturing332510 Hardware Manufacturing750 employees
Brackets made from purchased wire332618 Other Fabricated Wire Product Manufacturing500 employees
Brackets, wood, manufacturing321918 Other Millwork (including Flooring)500 employees
Brads merchant wholesalers423710 Hardware Merchant Wholesalers150 employees
Brads, iron or steel, wire or cut, made in wire drawing plants331222 Steel Wire Drawing1,000 employees
Brads, metal, made from purchased wire332618 Other Fabricated Wire Product Manufacturing500 employees
Braiding machinery for textiles manufacturing333249 Other Industrial Machinery Manufacturing500 employees
Braiding narrow fabrics313220 Narrow Fabric Mills and Schiffli Machine Embroidery550 employees
Brake and brake parts, automotive, truck, and bus, manufacturing336340 Motor Vehicle Brake System Manufacturing1,250 employees
Brake caliper assemblies, automotive, truck, and bus, manufacturing336340 Motor Vehicle Brake System Manufacturing1,250 employees
Brake cylinders, master and wheel, automotive, truck, and bus, manufacturing336340 Motor Vehicle Brake System Manufacturing1,250 employees
Brake discs (rotor), automotive, truck, and bus, manufacturing336340 Motor Vehicle Brake System Manufacturing1,250 employees
Brake drums, automotive, truck, and bus, manufacturing336340 Motor Vehicle Brake System Manufacturing1,250 employees
Brake fluid, synthetic, manufacturing325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing650 employees
Brake fluids, petroleum, made from refined petroleum324191 Petroleum Lubricating Oil and Grease Manufacturing900 employees
Brake hose assemblies manufacturing336340 Motor Vehicle Brake System Manufacturing1,250 employees
Brake pads and shoes, automotive, truck, and bus, manufacturing336340 Motor Vehicle Brake System Manufacturing1,250 employees
Brake repair shops, automotive811118 Other Automotive Mechanical and Electrical Repair and Maintenance$8 million in average annual receipts
Brake service equipment (except mechanic's hand tools), motor vehicle, manufacturing333318 Other Commercial and Service Industry Machinery Manufacturing1,000 employees
Brake shoes and pads, asbestos, manufacturing336340 Motor Vehicle Brake System Manufacturing1,250 employees
Brakes and clutches, electromagnetic, manufacturing335314 Relay and Industrial Control Manufacturing750 employees
Brakes and parts for railroad rolling stock manufacturing336510 Railroad Rolling Stock Manufacturing1,500 employees
Brakes, electromagnetic, manufacturing335314 Relay and Industrial Control Manufacturing750 employees
Brakes, press, metalworking, manufacturing333517 Machine Tool Manufacturing500 employees
Bran and other residues of milling rice311212 Rice Milling750 employees
Branches of foreign banks522110 Commercial Banking$850 million in assets
Branches, Federal Reserve Bank521110 Monetary Authorities-Central Bank—
Brand name licensing533110 Lessors of Nonfinancial Intangible Assets (except Copyrighted Works)$47 million in average annual receipts
Branding115210 Support Activities for Animal Production$11 million in average annual receipts
Branding irons (i.e., marking irons) manufacturing339940 Office Supplies (except Paper) Manufacturing750 employees
Brandy and brandy spirits merchant wholesalers424820 Wine and Distilled Alcoholic Beverage Merchant Wholesalers250 employees
Brandy distilling312130 Wineries1,000 employees
Brass die-castings, unfinished, manufacturing331523 Nonferrous Metal Die-Casting Foundries700 employees
Brass foundries (except die-casting)331529 Other Nonferrous Metal Foundries (except Die-Casting)500 employees
Brass goods, plumbers', merchant wholesalers423720 Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers200 employees
Brass polishes manufacturing325612 Polish and Other Sanitation Good Manufacturing900 employees
Brass products, rolling, drawing, or extruding, made from purchased copper or in integrated secondary smelting and rolling, drawing or extruding plants331420 Copper Rolling, Drawing, Extruding, and Alloying1,050 employees
Brassieres cut and sew apparel contractors315210 Cut and Sew Apparel Contractors750 employees
Brassieres cut and sewn from purchased fabric (except apparel contractors)315240 Women's, Girls', and Infants' Cut and Sew Apparel Manufacturing750 employees
Brasswork, ornamental, manufacturing332323 Ornamental and Architectural Metal Work Manufacturing500 employees
Braziers, barbecue, manufacturing335220 Major Household Appliance Manufacturing1,500 employees
Brazil nut farming111335 Tree Nut Farming$3.8 million in average annual receipts
Brazilwood extract manufacturing325194 Cyclic Crude, Intermediate, and Gum and Wood Chemical Manufacturing1,250 employees
Brazing (i.e., hardening) metals and metal products for the trade332811 Metal Heat Treating750 employees
Bread and bread-type roll mixes made from purchased flour311824 Dry Pasta, Dough, and Flour Mixes Manufacturing from Purchased Flour850 employees
Bread and bread-type rolls made in commercial bakeries311812 Commercial Bakeries1,000 employees
Bread crumbs not made in bakeries311999 All Other Miscellaneous Food Manufacturing700 employees
Bread machines, household-type electric, manufacturing335210 Small Electrical Appliance Manufacturing1,500 employees
Bread slicing machinery manufacturing333241 Food Product Machinery Manufacturing500 employees
Bread wrapping machines manufacturing333993 Packaging Machinery Manufacturing600 employees
Breakers, anthracite mining and/or beneficiating212113 Anthracite Mining250 employees
Breakers, coal, manufacturing333131 Mining Machinery and Equipment Manufacturing900 employees
Breakers, vacuum, plumbing, manufacturing332919 Other Metal Valve and Pipe Fitting Manufacturing750 employees
Breakfast bars, nonchocolate covered, manufacturing311340 Nonchocolate Confectionery Manufacturing1,000 employees
Breakfast cereals manufacturing311230 Breakfast Cereal Manufacturing1,300 employees
Breakfast cereals merchant wholesalers424490 Other Grocery and Related Products Merchant Wholesalers250 employees
Breakwater construction237990 Other Heavy and Civil Engineering Construction$45 million in average annual receipts
Breechings, fabricated metal plate work, manufacturing332313 Plate Work Manufacturing750 employees
Breeding of pets (e.g., birds, cats, dogs)112990 All Other Animal Production$2.8 million in average annual receipts
Breeding, animal, services115210 Support Activities for Animal Production$11 million in average annual receipts
Breweries312120 Breweries1,250 employees
Brewers' and distillers' flakes and grits, corn, manufacturing311211 Flour Milling1,050 employees
Brewers' malt manufacturing311213 Malt Manufacturing500 employees
Brewers' pitch made by distillation of wood325194 Cyclic Crude, Intermediate, and Gum and Wood Chemical Manufacturing1,250 employees
Brewers' rice manufacturing311212 Rice Milling750 employees
Brewers' yeast merchant wholesalers424490 Other Grocery and Related Products Merchant Wholesalers250 employees
Brewery machinery manufacturing333241 Food Product Machinery Manufacturing500 employees
Brick driveway contractors238990 All Other Specialty Trade Contractors$19 million in average annual receipts
Brick paver (e.g., driveways, patios, sidewalks) installation238990 All Other Specialty Trade Contractors$19 million in average annual receipts
Brick veneer, installation238140 Masonry Contractors$19 million in average annual receipts
Bricklaying contractors238140 Masonry Contractors$19 million in average annual receipts
Bricks (except refractory) merchant wholesalers423320 Brick, Stone, and Related Construction Material Merchant Wholesalers150 employees
Bricks (i.e., common, face, glazed, hollow, vitrified), clay, manufacturing327120 Clay Building Material and Refractories Manufacturing750 employees
Bricks, adobe, manufacturing327120 Clay Building Material and Refractories Manufacturing750 employees
Bricks, clay refractory, manufacturing327120 Clay Building Material and Refractories Manufacturing750 employees
Bricks, concrete, manufacturing327331 Concrete Block and Brick Manufacturing500 employees
Bricks, glass, made from purchased glass327215 Glass Product Manufacturing Made of Purchased Glass1,000 employees
Bricks, glass, made in glass making plants327212 Other Pressed and Blown Glass and Glassware Manufacturing1,250 employees
Bricks, nonclay refractory, manufacturing327120 Clay Building Material and Refractories Manufacturing750 employees
Bridal dresses or gowns apparel contractors315210 Cut and Sew Apparel Contractors750 employees
Bridal dresses or gowns, custom made315240 Women's, Girls', and Infants' Cut and Sew Apparel Manufacturing750 employees
Bridal dresses or gowns, 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
Bridal dresses or gowns, 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)—
Bridal dresses or gowns, women's, misses', and juniors', apparel contractors315212 Women's, Girls', and Infants' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Bridal gown shops (except custom)448190 Other Clothing Stores$27.5 million in average annual receipts
Bridal wear rental532281 Formal Wear and Costume Rental$25 million in average annual receipts
Bridge and gate lifting machinery manufacturing333999 All Other Miscellaneous General Purpose Machinery Manufacturing500 employees
Bridge and other card game instruction611699 All Other Miscellaneous Schools and Instruction$16.5 million in average annual receipts
Bridge and trestle parts, wood, treating321114 Wood Preservation550 employees
Bridge approach construction237310 Highway, Street, and Bridge Construction$45 million in average annual receipts
Bridge clubs, recreational713990 All Other Amusement and Recreation Industries$9 million in average annual receipts
Bridge construction237310 Highway, Street, and Bridge Construction$45 million in average annual receipts
Bridge decking construction237310 Highway, Street, and Bridge Construction$45 million in average annual receipts
Bridge painting238320 Painting and Wall Covering Contractors$19 million in average annual receipts
Bridge sections, prefabricated metal, manufacturing332312 Fabricated Structural Metal Manufacturing500 employees
Bridge, tunnel, and highway operations488490 Other Support Activities for Road Transportation$18 million in average annual receipts
Bridges, custom made in dental laboratories339116 Dental Laboratories500 employees
Bridges, electrical (e.g., Kelvin, megohm, vacuum tube, Wheatstone), manufacturing334515 Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals750 employees
Bridle leather manufacturing316110 Leather and Hide Tanning and Finishing800 employees
Bridle path construction237990 Other Heavy and Civil Engineering Construction$45 million in average annual receipts
Briefcases, all materials, manufacturing316998 All Other Leather Good and Allied Product Manufacturing500 employees
Briefs cut and sew apparel contractors315210 Cut and Sew Apparel Contractors750 employees
Briefs, infants', cut and sewn from purchased fabric (except apparel contractors)315291 Infants' Cut and Sew Apparel ManufacturingRetired code (NAICS 2007)—
Briefs, underwear, made in apparel knitting mills315190 Other Apparel Knitting Mills750 employees
Briefs, underwear, men's and boys', cut and sew apparel contractors315211 Men's and Boys' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Briefs, underwear, men's and boys', cut and sewn from purchased fabric (except apparel contractors)315220 Men's and Boys' Cut and Sew Apparel Manufacturing750 employees
Briefs, underwear, 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
Briefs, underwear, women's, misses', and girls', cut and sewn from purchased fabric (except apparel contractors)315231 Women's and Girls' Cut and Sew Lingerie, Loungewear, and Nightwear ManufacturingRetired code (NAICS 2007)—
Briefs, women's, girls', and infants', cut and sew apparel contractors315212 Women's, Girls', and Infants' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Brimstone mining and/or beneficiating212393 Other Chemical and Fertilizer Mineral Mining500 employees
Brining of fruits and vegetables311421 Fruit and Vegetable Canning1,000 employees
Briquets, iron, mining and/or beneficiating212210 Iron Ore Mining1,400 employees
Briquettes, petroleum, made from refined petroleum324199 All Other Petroleum and Coal Products Manufacturing950 employees
Bristles merchant wholesalers424590 Other Farm Product Raw Material Merchant Wholesalers175 employees
Bristols board stock manufacturing322130 Paperboard Mills1,250 employees
Bristols paper stock manufacturing322121 Paper (except Newsprint) Mills1,250 employees
Broaches (i.e., a machine tool accessory) manufacturing333515 Cutting Tool and Machine Tool Accessory Manufacturing500 employees
Broaching machines, metalworking, manufacturing333517 Machine Tool Manufacturing500 employees
Broadcast equipment (including studio), for radio and television, manufacturing334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing1,250 employees
Broadcast media rating services541910 Marketing Research and Public Opinion Polling$22.5 million in average annual receipts
Broadcasting equipment merchant wholesalers423690 Other Electronic Parts and Equipment Merchant Wholesalers250 employees
Broadcasting exclusively on Internet, audio519130 Internet Publishing and Broadcasting and Web Search Portals1,000 employees
Broadcasting exclusively on Internet, video519130 Internet Publishing and Broadcasting and Web Search Portals1,000 employees
Broadcasting networks, radio515111 Radio Networks$41.5 million in average annual receipts
Broadcasting networks, television515120 Television Broadcasting$41.5 million in average annual receipts
Broadcasting schools611519 Other Technical and Trade Schools$21 million in average annual receipts
Broadcasting station construction236220 Commercial and Institutional Building Construction$45 million in average annual receipts
Broadcasting stations (except exclusively on Internet), radio515112 Radio Stations$41.5 million in average annual receipts
Broadcasting stations, television515120 Television Broadcasting$41.5 million in average annual receipts
Broadcasting studio, radio station515112 Radio Stations$41.5 million in average annual receipts
Broadway theaters711110 Theater Companies and Dinner Theaters$25 million in average annual receipts
Broadwoven fabrics (except rugs, tire fabrics) weaving313210 Broadwoven Fabric Mills1,000 employees
Broadwoven fabrics finishing313311 Broadwoven Fabric Finishing MillsRetired code (NAICS 2007)—
Brocades weaving313210 Broadwoven Fabric Mills1,000 employees
Broccoli farming, field, bedding plant and seed production111219 Other Vegetable (except Potato) and Melon Farming$3.8 million in average annual receipts
Broiler chicken production112320 Broilers and Other Meat Type Chicken Production$3.5 million in average annual receipts
Brokerages, commodity contracts523140 Commodity Contracts Brokerage$41.5 million in average annual receipts
Brokerages, insurance524210 Insurance Agencies and Brokerages$15 million in average annual receipts
Brokerages, loan522310 Mortgage and Nonmortgage Loan Brokers$15 million in average annual receipts
Brokerages, mortgage522310 Mortgage and Nonmortgage Loan Brokers$15 million in average annual receipts
Brokerages, real estate531210 Offices of Real Estate Agents and Brokers$15 million in average annual receipts
Brokerages, securities523120 Securities Brokerage$41.5 million in average annual receipts
Brokers' offices, insurance524210 Insurance Agencies and Brokerages$15 million in average annual receipts
Brokers' offices, loan522310 Mortgage and Nonmortgage Loan Brokers$15 million in average annual receipts
Brokers' offices, mortgage522310 Mortgage and Nonmortgage Loan Brokers$15 million in average annual receipts
Brokers' offices, real estate531210 Offices of Real Estate Agents and Brokers$15 million in average annual receipts
Bromine manufacturing325180 Other Basic Inorganic Chemical Manufacturing1,000 employees
Bromochloromethane manufacturing325199 All Other Basic Organic Chemical Manufacturing1,250 employees
Bronchoscopes (except electromedical) manufacturing339112 Surgical and Medical Instrument Manufacturing1,000 employees
Bronchoscopes, electromedical, manufacturing334510 Electromedical and Electrotherapeutic Apparatus Manufacturing1,250 employees
Bronze die-castings, unfinished, manufacturing331523 Nonferrous Metal Die-Casting Foundries700 employees
Bronze foundries (except die-casting)331529 Other Nonferrous Metal Foundries (except Die-Casting)500 employees
Bronze printing inks manufacturing325910 Printing Ink Manufacturing750 employees
Bronze products, rolling, drawing, or extruding, made from purchased copper or in integrated secondary smelting and rolling, drawing or extruding plants331420 Copper Rolling, Drawing, Extruding, and Alloying1,050 employees
Broomcorn farming111199 All Other Grain Farming$2.3 million in average annual receipts
Broomcorn merchant wholesalers424590 Other Farm Product Raw Material Merchant Wholesalers175 employees
Brooms and brushes, household-type, merchant wholesalers423220 Home Furnishing Merchant Wholesalers100 employees
Brooms, hand and machine, manufacturing339994 Broom, Brush, and Mop Manufacturing750 employees
Broth (except seafood) canning311422 Specialty Canning1,400 employees
Brown beet sugar refining311313 Beet Sugar Manufacturing1,150 employees
Brown coal mining and/or beneficiating212111 Bituminous Coal and Lignite Surface Mining1,250 employees
Brown ore mining and/or beneficiating212210 Iron Ore Mining1,400 employees
Brown sugar made from beet sugar311313 Beet Sugar Manufacturing1,150 employees
Brown sugar made from purchased raw cane sugar311312 Cane Sugar RefiningRetired code (NAICS 2007)—
Brown sugar made in sugarcane mill311311 Sugarcane MillsRetired code (NAICS 2007)—
Brown sugar manufacturing311314 Cane Sugar Manufacturing1,050 employees
Brucine manufacturing325411 Medicinal and Botanical Manufacturing1,000 employees
Brucite mining and/or beneficiating212325 Clay and Ceramic and Refractory Minerals Mining500 employees
Brush blocks, carbon or molded graphite, manufacturing335991 Carbon and Graphite Product Manufacturing900 employees
Brush blocks, wood, turned and shaped321912 Cut Stock, Resawing Lumber, and Planing500 employees
Brush collection services562119 Other Waste Collection$47 million in average annual receipts
Brush hauling, local562119 Other Waste Collection$47 million in average annual receipts
Brush removal services562119 Other Waste Collection$47 million in average annual receipts
Brushes and brush stock contacts, electric, carbon and graphite, manufacturing335991 Carbon and Graphite Product Manufacturing900 employees
Brushes, artists', manufacturing339940 Office Supplies (except Paper) Manufacturing750 employees
Brushes, household-type and industrial, manufacturing339994 Broom, Brush, and Mop Manufacturing750 employees
Brushes, paint (except artists'), manufacturing339994 Broom, Brush, and Mop Manufacturing750 employees
Brushes, rubber, manufacturing326299 All Other Rubber Product Manufacturing650 employees
Brushing machines, metalworking, manufacturing333517 Machine Tool Manufacturing500 employees
Brushplates, carbon or graphite, manufacturing335991 Carbon and Graphite Product Manufacturing900 employees
Brussel sprout farming, field, bedding plant and seed production111219 Other Vegetable (except Potato) and Melon Farming$3.8 million in average annual receipts
Bubble bath preparations manufacturing325620 Toilet Preparation Manufacturing1,250 employees
Bubble packaging materials, plastics, manufacturing326199 All Other Plastics Product Manufacturing750 employees
Bucket and scarifier teeth manufacturing333120 Construction Machinery Manufacturing1,250 employees
Buckets, elevator or conveyor, manufacturing333922 Conveyor and Conveying Equipment Manufacturing500 employees
Buckets, excavating (e.g., clamshell, concrete, drag scraper, dragline, shovel), manufacturing333120 Construction Machinery Manufacturing1,250 employees
Buckets, wood, coopered, manufacturing321920 Wood Container and Pallet Manufacturing500 employees
Buckles and buckle parts (including shoe) manufacturing339993 Fastener, Button, Needle, and Pin Manufacturing750 employees
Buckwheat farming111199 All Other Grain Farming$2.3 million in average annual receipts
Buckwheat flour manufacturing311211 Flour Milling1,050 employees
Budget agencies, government921130 Public Finance Activities—
Buffalo production112990 All Other Animal Production$2.8 million in average annual receipts
Buffet eating places722514 Cafeterias, Grill Buffets, and Buffets$34 million in average annual receipts
Buffets (furniture), wood, manufacturing337122 Nonupholstered Wood Household Furniture Manufacturing750 employees
Buffing and polishing machines, metalworking, manufacturing333517 Machine Tool Manufacturing500 employees
Buffing and polishing wheels, abrasive and nonabrasive, manufacturing327910 Abrasive Product Manufacturing900 employees
Buffing compounds manufacturing325612 Polish and Other Sanitation Good Manufacturing900 employees
Buffing machines, handheld power-driven, manufacturing333991 Power-Driven Handtool Manufacturing950 employees
Buffing metals and metal products for the trade332813 Electroplating, Plating, Polishing, Anodizing, and Coloring500 employees
Buffings, russet, manufacturing316110 Leather and Hide Tanning and Finishing800 employees
Builder's hardware, metal, manufacturing332510 Hardware Manufacturing750 employees
Building architectural design services541310 Architectural Services$12.5 million in average annual receipts
Building automation system installation contractors238210 Electrical Contractors and Other Wiring Installation Contractors$19 million in average annual receipts
Building blocks (e.g., cinder, concrete) merchant wholesalers423320 Brick, Stone, and Related Construction Material Merchant Wholesalers150 employees
Building board (e.g., fiber, flake, particle) merchant wholesalers423310 Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers150 employees
Building cleaning services, interior561720 Janitorial Services$22 million in average annual receipts
Building cleaning services, janitorial561720 Janitorial Services$22 million in average annual receipts
Building demolition238910 Site Preparation Contractors$19 million in average annual receipts
Building exterior cleaning services (except sand blasting, window cleaning)561790 Other Services to Buildings and Dwellings$9 million in average annual receipts
Building fireproofing contractors238310 Drywall and Insulation Contractors$19 million in average annual receipts
Building fixture and fitting (except mechanical equipment) installation238390 Other Building Finishing Contractors$19 million in average annual receipts
Building framing (except structural steel)238130 Framing Contractors$19 million in average annual receipts
Building inspection bureaus541350 Building Inspection Services$11.5 million in average annual receipts
Building inspection services541350 Building Inspection Services$11.5 million in average annual receipts
Building inspections, government926150 Regulation, Licensing, and Inspection of Miscellaneous Commercial Sectors—
Building insulation contractors238310 Drywall and Insulation Contractors$19 million in average annual receipts
Building lot subdividing237210 Land Subdivision$34 million in average annual receipts
Building materials (e.g., fascia, panels, siding, soffit), plastics, manufacturing326199 All Other Plastics Product Manufacturing750 employees
Building materials supply dealers444190 Other Building Material Dealers$22 million in average annual receipts
Building materials, fiberglass (except insulation, roofing, siding), merchant wholesalers423390 Other Construction Material Merchant Wholesalers100 employees
Building oil and gas well foundations on a contract basis213112 Support Activities for Oil and Gas Operations$47 million in average annual receipts
Building panels, corrugated and flat, plastics, manufacturing326199 All Other Plastics Product Manufacturing750 employees
Building paper merchant wholesalers423390 Other Construction Material Merchant Wholesalers100 employees
Building paper stock manufacturing322121 Paper (except Newsprint) Mills1,250 employees
Building services monitoring controls, automatic, manufacturing334512 Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use650 employees
Building standards agencies, government925110 Administration of Housing Programs—
Building stone merchant wholesalers423320 Brick, Stone, and Related Construction Material Merchant Wholesalers150 employees
Building tile, clay, manufacturing327120 Clay Building Material and Refractories Manufacturing750 employees
Building, apartment, rental or leasing531110 Lessors of Residential Buildings and Dwellings$34 million in average annual receipts
Building, erecting, repairing, and dismantling oil and gas field rigs and derricks on a contract basis213112 Support Activities for Oil and Gas Operations$47 million in average annual receipts
Building, nonresidential (except miniwarehouse), rental or leasing531120 Lessors of Nonresidential Buildings (except Miniwarehouses)$34 million in average annual receipts
Building, residential, addition, alteration and renovation236118 Residential Remodelers$45 million in average annual receipts
Building, residential, rental or leasing531110 Lessors of Residential Buildings and Dwellings$34 million in average annual receipts
Buildings, mobile, commercial use, manufacturing321991 Manufactured Home (Mobile Home) Manufacturing1,250 employees
Buildings, prefabricated metal, manufacturing332311 Prefabricated Metal Building and Component Manufacturing750 employees
Buildings, prefabricated nonwood, merchant wholesalers423390 Other Construction Material Merchant Wholesalers100 employees
Buildings, prefabricated wood, merchant wholesalers423310 Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers150 employees
Buildings, prefabricated, wood, manufacturing321992 Prefabricated Wood Building Manufacturing500 employees
Built-in wood cabinets constructed on site238350 Finish Carpentry Contractors$19 million in average annual receipts
Built-up mica manufacturing327999 All Other Miscellaneous Nonmetallic Mineral Product Manufacturing750 employees
Bulbs, electric light, complete, manufacturing335110 Electric Lamp Bulb and Part Manufacturing1,250 employees
Bulgur (flour) manufacturing311211 Flour Milling1,050 employees
Bulk gasoline stations424710 Petroleum Bulk Stations and Terminals225 employees
Bulk liquids trucking, local484220 Specialized Freight (except Used Goods) Trucking, Local$34 million in average annual receipts
Bulk liquids trucking, long-distance484230 Specialized Freight (except Used Goods) Trucking, Long-Distance$34 million in average annual receipts
Bulk mail truck transportation, contract, local484110 General Freight Trucking, Local$34 million in average annual receipts
Bulk mail truck transportation, contract, long-distance (TL)484121 General Freight Trucking, Long-Distance, Truckload$34 million in average annual receipts
Bulk petroleum storage493190 Other Warehousing and Storage$36.5 million in average annual receipts
Bulk stations, petroleum424710 Petroleum Bulk Stations and Terminals225 employees
Bulk storage tanks, heavy gauge metal, manufacturing332420 Metal Tank (Heavy Gauge) Manufacturing750 employees
Bulkhead wall or embarkment construction237990 Other Heavy and Civil Engineering Construction$45 million in average annual receipts
Bull testing stations115210 Support Activities for Animal Production$11 million in average annual receipts
Bulldozer rental or leasing without operator532412 Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing$40 million in average annual receipts
Bulldozer rental with operator238910 Site Preparation Contractors$19 million in average annual receipts
Bulldozers manufacturing333120 Construction Machinery Manufacturing1,250 employees
Bullet jackets and cores (i.e., 30 mm. or less, 1.18 inch or less) manufacturing332992 Small Arms Ammunition Manufacturing1,300 employees
Bulletin boards, wood and cork, manufacturing321999 All Other Miscellaneous Wood Product Manufacturing500 employees
Bulletproof vests manufacturing339113 Surgical Appliance and Supplies Manufacturing800 employees
Bullion, gold, produced at the mine212221 Gold Ore Mining1,500 employees
Bullion, silver, produced at the mine212222 Silver Ore Mining250 employees
Bumpers and bumperettes assembled, automotive, truck, and bus, manufacturing336390 Other Motor Vehicle Parts Manufacturing1,000 employees
Bundling machinery (e.g., box strapping, mail, newspaper) manufacturing333318 Other Commercial and Service Industry Machinery Manufacturing1,000 employees
Bungs, wood, manufacturing321999 All Other Miscellaneous Wood Product Manufacturing500 employees
Bunkhouse construction236220 Commercial and Institutional Building Construction$45 million in average annual receipts
Bunsen burners manufacturing339113 Surgical Appliance and Supplies Manufacturing800 employees
Buntings cut and sew apparel contractors315210 Cut and Sew Apparel Contractors750 employees
Buntings, infants', cut and sew apparel contractors315212 Women's, Girls', and Infants' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Buntings, infants', cut and sewn from purchased fabric (except apparel contractors)315240 Women's, Girls', and Infants' Cut and Sew Apparel Manufacturing750 employees
Buoyancy instruments, industrial process-type, manufacturing334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables750 employees
Buoys, cork, manufacturing321999 All Other Miscellaneous Wood Product Manufacturing500 employees
Buoys, fabricated plate work metal, manufacturing332313 Plate Work Manufacturing750 employees
Burglar alarm monitoring services561621 Security Systems Services (except Locksmiths)$25 million in average annual receipts
Burglar alarm sales combined with installation, repair, or monitoring services561621 Security Systems Services (except Locksmiths)$25 million in average annual receipts
Burglar alarm system, electric, installation only238210 Electrical Contractors and Other Wiring Installation Contractors$19 million in average annual receipts
Burglar alarm systems and equipment manufacturing334290 Other Communications Equipment Manufacturing800 employees
Burglary and theft insurance carriers, direct524126 Direct Property and Casualty Insurance Carriers1,500 employees
Burial caskets and cases manufacturing339995 Burial Casket Manufacturing1,000 employees
Burial caskets merchant wholesalers423850 Service Establishment Equipment and Supplies Merchant Wholesalers125 employees
Burial garments cut and sew apparel contractors315210 Cut and Sew Apparel Contractors750 employees
Burial garments cut and sewn from purchased fabric (except apparel contractors)315280 Other Cut and Sew Apparel Manufacturing750 employees
Burial garments, men's and boys', cut and sew apparel contractors315211 Men's and Boys' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Burial garments, women's, girls' and infants', cut and sew apparel contractors315212 Women's, Girls', and Infants' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Burial insurance carriers, direct524128 Other Direct Insurance (except Life, Health, and Medical) Carriers$47 million in average annual receipts
Burial vaults (except concrete, stone) manufacturing339995 Burial Casket Manufacturing1,000 employees
Burial vaults, concrete and precast terrazzo, manufacturing327390 Other Concrete Product Manufacturing500 employees
Burial vaults, stone, manufacturing327991 Cut Stone and Stone Product Manufacturing500 employees
Burlap merchant wholesalers424990 Other Miscellaneous Nondurable Goods Merchant Wholesalers100 employees
Burlesque companies711110 Theater Companies and Dinner Theaters$25 million in average annual receipts
Burley mining and/or beneficiating212325 Clay and Ceramic and Refractory Minerals Mining500 employees
Burling and mending broadwoven fabrics313311 Broadwoven Fabric Finishing MillsRetired code (NAICS 2007)—
Burling and mending fabrics313310 Textile and Fabric Finishing Mills1,000 employees
Burling and mending fabrics (except broadwoven)313312 Textile and Fabric Finishing (except Broadwoven Fabric) MillsRetired code (NAICS 2007)—
Burner ignition transformers manufacturing335311 Power, Distribution, and Specialty Transformer Manufacturing800 employees
Burners, fuel oil and distillate oil, merchant wholesalers423720 Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers200 employees
Burners, heating, manufacturing333414 Heating Equipment (except Warm Air Furnaces) Manufacturing500 employees
Burning metals and metal products for the trade332811 Metal Heat Treating750 employees
Burnishing machines, metalworking, manufacturing333517 Machine Tool Manufacturing500 employees
Burnt wood articles manufacturing321999 All Other Miscellaneous Wood Product Manufacturing500 employees
Burnt-out laces manufacturing314999 All Other Miscellaneous Textile Product Mills550 employees
Burro production112920 Horses and Other Equine Production$2.8 million in average annual receipts
Burrstones, natural, mining and/or beneficiating212399 All Other Nonmetallic Mineral Mining500 employees
Bus bar structures, switchgear-type, manufacturing335313 Switchgear and Switchboard Apparatus Manufacturing1,250 employees
Bus bars, electrical conductors (except switchgear-type), manufacturing335931 Current-Carrying Wiring Device Manufacturing600 employees
Bus bodies assembling on purchased chassis336211 Motor Vehicle Body Manufacturing1,000 employees
Bus bodies manufacturing336211 Motor Vehicle Body Manufacturing1,000 employees
Bus card advertising services541850 Indoor and Outdoor Display Advertising$34.5 million in average annual receipts
Bus charter services (except scenic, sightseeing)485510 Charter Bus Industry$19 million in average annual receipts
Bus display advertising services541850 Indoor and Outdoor Display Advertising$34.5 million in average annual receipts
Bus driver training611519 Other Technical and Trade Schools$21 million in average annual receipts
Bus line operation, intercity485210 Interurban and Rural Bus Transportation$32 million in average annual receipts
Bus line, local (except mixed mode)485113 Bus and Other Motor Vehicle Transit Systems$32.5 million in average annual receipts
Bus merchant wholesalers423110 Automobile and Other Motor Vehicle Merchant Wholesalers250 employees
Bus operation, school and employee485410 School and Employee Bus Transportation$30 million in average annual receipts
Bus rental or leasing532120 Truck, Utility Trailer, and RV (Recreational Vehicle) Rental and Leasing$47 million in average annual receipts
Bus services, urban and suburban (except mixed mode)485113 Bus and Other Motor Vehicle Transit Systems$32.5 million in average annual receipts
Bus shelter construction236220 Commercial and Institutional Building Construction$45 million in average annual receipts
Bus terminal construction236220 Commercial and Institutional Building Construction$45 million in average annual receipts
Bus terminal operation, independent488490 Other Support Activities for Road Transportation$18 million in average annual receipts
Bus ticket offices561599 All Other Travel Arrangement and Reservation Services$32.5 million in average annual receipts
Bus transit systems (except mixed mode)485113 Bus and Other Motor Vehicle Transit Systems$32.5 million in average annual receipts
Buses (except trackless trolley) assembling on chassis of own manufacture336120 Heavy Duty Truck Manufacturing1,500 employees
Buses, scenic and sightseeing operation487110 Scenic and Sightseeing Transportation, Land$20.5 million in average annual receipts
Buses, trackless trolley, manufacturing336510 Railroad Rolling Stock Manufacturing1,500 employees
Bushings, plain (except internal combustion engine), manufacturing333613 Mechanical Power Transmission Equipment Manufacturing750 employees
Bushings, plastics, manufacturing326199 All Other Plastics Product Manufacturing750 employees
Bushings, wood, manufacturing321999 All Other Miscellaneous Wood Product Manufacturing500 employees
Business associations813910 Business Associations$15.5 million in average annual receipts
Business brokers (except real estate brokers)541990 All Other Professional, Scientific, and Technical Services$19.5 million in average annual receipts
Business colleges or schools not offering academic degrees611410 Business and Secretarial Schools$20.5 million in average annual receipts
Business colleges or schools offering baccalaureate or graduate degrees611310 Colleges, Universities, and Professional Schools$34.5 million in average annual receipts
Business directories commercial printing (except screen) without publishing323111 Commercial Printing (except Screen and Books)650 employees
Business directories flexographic printing without publishing323112 Commercial Flexographic PrintingRetired code (NAICS 2007)—
Business directories lithographic (offset) printing without publishing323110 Commercial Lithographic PrintingRetired code (NAICS 2007)—
Business directories printing (except flexographic, gravure, lithographic, quick, screen) without publishing323119 Other Commercial PrintingRetired code (NAICS 2007)—
Business directories screen printing without publishing323113 Commercial Screen Printing500 employees
Business directory publishers (except exclusive Internet publishing)511140 Directory and Mailing List Publishers1,250 employees
Business directory publishers and printing combined511140 Directory and Mailing List Publishers1,250 employees
Business directory publishers, exclusively on Internet519130 Internet Publishing and Broadcasting and Web Search Portals1,000 employees
Business forms (except manifold) flexographic printing without publishing323112 Commercial Flexographic PrintingRetired code (NAICS 2007)—
Business forms (except manifold) lithographic printing323110 Commercial Lithographic PrintingRetired code (NAICS 2007)—
Business forms (except manifold) printing (except flexographic, gravure, lithographic, quick, screen) without publishing323119 Other Commercial PrintingRetired code (NAICS 2007)—
Business forms (except manifold) screen printing without publishing323113 Commercial Screen Printing500 employees
Business forms commercial printing (except screen) without publishing323111 Commercial Printing (except Screen and Books)650 employees
Business forms, manifold, printing323111 Commercial Printing (except Screen and Books)650 employees
Business machines and equipment (except computers) merchant wholesalers423420 Office Equipment Merchant Wholesalers200 employees
Business management consulting services541611 Administrative Management and General Management Consulting Services$24.5 million in average annual receipts
Business management services561110 Office Administrative Services$12.5 million in average annual receipts
Business research and development services541720 Research and Development in the Social Sciences and Humanities$28 million in average annual receipts
Business schools not offering academic degrees611410 Business and Secretarial Schools$20.5 million in average annual receipts
Business service centers (except private mail centers)561439 Other Business Service Centers (including Copy Shops)$26.5 million in average annual receipts
Business service centers (except private mail centers) providing range of office support services (except printing)561439 Other Business Service Centers (including Copy Shops)$26.5 million in average annual receipts
Business start-up consulting services541611 Administrative Management and General Management Consulting Services$24.5 million in average annual receipts
Business to business electronic markets, durable goods, wholesale trade425110 Business to Business Electronic Markets125 employees
Business to business electronic markets, nondurable goods, wholesale trade425110 Business to Business Electronic Markets125 employees
Business to Consumer retail sales Internet sites454110 Electronic Shopping and Mail-Order Houses$41.5 million in average annual receipts
Butadiene copolymers containing less than 50 percent butadiene manufacturing325211 Plastics Material and Resin Manufacturing1,250 employees
Butadiene copolymers containing more than 50 percent butadiene manufacturing325212 Synthetic Rubber Manufacturing1,000 employees
Butadiene made from alcohol325199 All Other Basic Organic Chemical Manufacturing1,250 employees
Butadiene made from refined petroleum or liquid hydrocarbons325110 Petrochemical Manufacturing1,300 employees
Butadiene rubber (i.e., polybutadiene) manufacturing325212 Synthetic Rubber Manufacturing1,000 employees
Butane made from refined petroleum or liquid hydrocarbons325110 Petrochemical Manufacturing1,300 employees
Butane, natural, mining211130 Natural Gas Extraction1,250 employees
Butcher shops445210 Meat Markets$8 million in average annual receipts
Butcher's knives manufacturing332215 Metal Kitchen Cookware, Utensil, Cutlery, and Flatware (except Precious) Manufacturing1,000 employees
Butter manufacturing311512 Creamery Butter Manufacturing750 employees
Butter merchant wholesalers424430 Dairy Product (except Dried or Canned) Merchant Wholesalers200 employees
Butter processing machinery manufacturing333241 Food Product Machinery Manufacturing500 employees
Butter, creamery and whey, manufacturing311512 Creamery Butter Manufacturing750 employees
Butterfly valves, industrial-type, manufacturing332911 Industrial Valve Manufacturing750 employees
Buttermilk manufacturing311511 Fluid Milk Manufacturing1,150 employees
Butternut squash farming, field, bedding plant and seed production111219 Other Vegetable (except Potato) and Melon Farming$3.8 million in average annual receipts
Button cells, primary batteries, manufacturing335912 Primary Battery Manufacturing1,000 employees
Buttonhole and eyelet machinery manufacturing333249 Other Industrial Machinery Manufacturing500 employees
Buttonhole making apparel contractors315210 Cut and Sew Apparel Contractors750 employees
Buttonhole making apparel contractors, men's and boys'315211 Men's and Boys' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Buttonhole making apparel contractors, women's, misses', girls', and infants' (except fur)315212 Women's, Girls', and Infants' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Buttonhole making, fur goods, cut and sew apparel contractors315210 Cut and Sew Apparel Contractors750 employees
Buttonhole making, fur goods, women's, girls', and infants', cut and sew apparel contractors315212 Women's, Girls', and Infants' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Buttonholing and button covering apparel contractors315210 Cut and Sew Apparel Contractors750 employees
Buttonholing and button covering apparel contractors, men's and boys'315211 Men's and Boys' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Buttonholing and button covering apparel contractors, women's, misses', and girls'315212 Women's, Girls', and Infants' Cut and Sew Apparel ContractorsRetired code (NAICS 2007)—
Buttons (except precious metal, precious stones, semiprecious stones) manufacturing339993 Fastener, Button, Needle, and Pin Manufacturing750 employees
Buttons, precious metal, precious stones, semiprecious stones, manufacturing339910 Jewelry and Silverware Manufacturing700 employees
Butyl acetate manufacturing325199 All Other Basic Organic Chemical Manufacturing1,250 employees
Butyl rubber manufacturing325212 Synthetic Rubber Manufacturing1,000 employees
Butylene (i.e., butene) made in petroleum refineries324110 Petroleum Refineries1,500 employees
Butylene made from refined petroleum or liquid hydrocarbons325110 Petrochemical Manufacturing1,300 employees
Buyers' agents, real estate, offices531210 Offices of Real Estate Agents and Brokers$15 million in average annual receipts
Buying agencies, real estate531210 Offices of Real Estate Agents and Brokers$15 million in average annual receipts
Buying real estate for others (i.e., agents, brokers)531210 Offices of Real Estate Agents and Brokers$15 million in average annual receipts

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

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