Codes Titles Number of US Businesses
42 Wholesale Trade 674,275
423110Automobile and Other Motor Vehicle Merchant Wholesalers 8,901
423120Motor Vehicle Supplies and New Parts Merchant Wholesalers 20,353
423130Tire and Tube Merchant Wholesalers 3,586
423140Motor Vehicle Parts (Used) Merchant Wholesalers 4,181
423210Furniture Merchant Wholesalers 11,378
423220Home Furnishing Merchant Wholesalers 16,379
423310Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers 19,563
423320Brick, Stone, and Related Construction Material Merchant Wholesalers 11,197
423330Roofing, Siding, and Insulation Material Merchant Wholesalers 2,858
423390Other Construction Material Merchant Wholesalers 3,754
423410Photographic Equipment and Supplies Merchant Wholesalers 880
423420Office Equipment Merchant Wholesalers 5,214
423430Computer and Computer Peripheral Equipment and Software Merchant Wholesalers 13,384
423440Other Commercial Equipment Merchant Wholesalers 15,682
423450Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers 18,535
423460Ophthalmic Goods Merchant Wholesalers 507
423490Other Professional Equipment and Supplies Merchant Wholesalers 4,102
423510Metal Service Centers and Other Metal Merchant Wholesalers 11,775
423520Coal and Other Mineral and Ore Merchant Wholesalers 701
423610Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers 19,936
423620Household Appliances, Electric Housewares, and Consumer Electronics Merchant Wholesalers 5,211
423690Other Electronic Parts and Equipment Merchant Wholesalers 15,687
423710Hardware Merchant Wholesalers 7,534
423720Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers 9,577
423730Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers 5,772
423740Refrigeration Equipment and Supplies Merchant Wholesalers 2,318
423810Construction and Mining (except Oil Well) Machinery and Equipment Merchant Wholesalers 9,338
423820Farm and Garden Machinery and Equipment Merchant Wholesalers 8,624
423830Industrial Machinery and Equipment Merchant Wholesalers 35,950
423840Industrial Supplies Merchant Wholesalers20,806
423850Service Establishment Equipment and Supplies Merchant Wholesalers 17,184
423860Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers 5,698
423910Sporting and Recreational Goods and Supplies Merchant Wholesalers 8,690
423920Toy and Hobby Goods and Supplies Merchant Wholesalers 5,527
423930Recyclable Material Merchant Wholesalers 7,310
423940Jewelry, Watch, Precious Stone, and Precious Metal Merchant Wholesalers 12,489
423990Other Miscellaneous Durable Goods Merchant Wholesalers 43,637
424110Printing and Writing Paper Merchant Wholesalers 1,114
424120Stationery and Office Supplies Merchant Wholesalers 7,066
424130Industrial and Personal Service Paper Merchant Wholesalers 4,764
424210Drugs and Druggists' Sundries Merchant Wholesalers 11,399
424310Piece Goods, Notions, and Other Dry Goods Merchant Wholesalers 5,078
424320Men's and Boys' Clothing and Furnishings Merchant Wholesalers 4,348
424330Women's, Children's, and Infants' Clothing and Accessories Merchant Wholesalers 8,418
424340Footwear Merchant Wholesalers 6,129
424410General Line Grocery Merchant Wholesalers 9,240
424420Packaged Frozen Food Merchant Wholesalers 1,276
424430Dairy Product (except Dried or Canned) Merchant Wholesalers 3,421
424440Poultry and Poultry Product Merchant Wholesalers 1,442
424450Confectionery Merchant Wholesalers 2,789
424460Fish and Seafood Merchant Wholesalers 5,590
424470Meat and Meat Product Merchant Wholesalers 3,002
424480Fresh Fruit and Vegetable Merchant Wholesalers 5,907
424490Other Grocery and Related Products Merchant Wholesalers 23,324
424510Grain and Field Bean Merchant Wholesalers 6,295
424520Livestock Merchant Wholesalers 8,576
424590Other Farm Product Raw Material Merchant Wholesalers 6,000
424610Plastics Materials and Basic Forms and Shapes Merchant Wholesalers 2,217
424690Other Chemical and Allied Products Merchant Wholesalers 9,867
424710Petroleum Bulk Stations and Terminals 2,473
424720Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals) 11,415
424810Beer and Ale Merchant Wholesalers 2,567
424820Wine and Distilled Alcoholic Beverage Merchant Wholesalers 8,704
424910Farm Supplies Merchant Wholesalers 13,949
424920Book, Periodical, and Newspaper Merchant Wholesalers 8,405
424930Flower, Nursery Stock, and Florists' Supplies Merchant Wholesalers 6,788
424940Tobacco and Tobacco Product Merchant Wholesalers 5,539
424950Paint, Varnish, and Supplies Merchant Wholesalers 4,627
424990Other Miscellaneous Nondurable Goods Merchant Wholesalers 57,513
425110Business to Business Electronic Markets 0
425120Wholesale Trade Agents and Brokers 815