US public companies by industry

• Accident & Health Insurance5
• Agricultural Chemicals10
• Agricultural Services5
• Air Transportation, Nonscheduled6
• Air Transportation, Scheduled15
• Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip7
• Aircraft14
• Aircraft Engines & Engine Parts6
• Aircraft Parts & Auxiliary Equipment, Nec11
• Apparel & Other Finishd Prods Of Fabrics & Similar Matl13
• Arrangement Of Transportation Of Freight & Cargo19
• Beverages17
• Biological Products, (No Diagnostic Substances)149
• Bituminous Coal & Lignite Mining7
• Bituminous Coal & Lignite Surface Mining5
• Blank Checks230
• Books: Publishing Or Publishing & Printing5
• Bottled & Canned Soft Drinks & Carbonated Waters11
• Broadwoven Fabric Mills, Cotton3
• Cable & Other Pay Television Services17
• Calculating & Accounting Machines (No Electronic Computers)4
• Canned, Frozen & Preservd Fruit, Veg & Food Specialties5
• Canned, Fruits, Veg, Preserves, Jams & Jellies4
• Cement, Hydraulic6
• Chemicals & Allied Products14
• Cigarettes7
• Coating, Engraving & Allied Services3
• Commercial Banks, Nec19
• Commercial Printing5
• Commodity Contracts Brokers & Dealers7
• Communications Equipment, Nec11
• Communications Services, Nec24
• Computer & Office Equipment7
• Computer Communications Equipment13
• Computer Peripheral Equipment, Nec18
• Computer Storage Devices7
• Concrete Products, Except Block & Brick3
• Construction - Special Trade Contractors17
• Construction Machinery & Equip8
• Converted Paper & Paperboard Prods (No Contaners/Boxes)5
• Crude Petroleum & Natural Gas80
• Cutlery, Handtools & General Hardware8
• Deep Sea Foreign Transportation Of Freight8
• Deep Sea Foreign Transportation Of Freight27
• Dental Equipment & Supplies3
• Drawing & Insulating Of Nonferrous Wire4
• Drilling Oil & Gas Wells12
• Electric & Other Services Combined27
• Electric Housewares & Fans4
• Electric Lighting & Wiring Equipment7
• Electric Services71
• Electrical Industrial Apparatus9
• Electrical Work5
• Electromedical & Electrotherapeutic Apparatus27
• Electronic & Other Electrical Equipment (No Computer Equip)6
• Electronic Components & Accessories8
• Electronic Components, Nec13
• Electronic Computers8
• Electronic Connectors3
• Engines & Turbines6
• Fabricated Plate Work (Boiler Shops)6
• Fabricated Structural Metal Products5
• Farm Machinery & Equipment5
• Fats & Oils4
• Finance Services96
• Fire, Marine & Casualty Insurance67
• Food and Kindred Products18
• Footwear, (No Rubber)5
• Functions Related To Depository Banking, Nec3
• Games, Toys & Children'S Vehicles (No Dolls & Bicycles)4
• Gas & Other Services Combined6
• General Bldg Contractors - Nonresidential Bldgs3
• General Bldg Contractors - Residential Bldgs7
• General Industrial Machinery & Equipment9
• General Industrial Machinery & Equipment, Nec16
• Gold and Silver Ores68
• Grain Mill Products6
• Guided Missiles & Space Vehicles & Parts8
• Hazardous Waste Management3
• Heating Equip, Except Elec & Warm Air; & Plumbing Fixtures3
• Heavy Construction Other Than Bldg Const - Contractors11
• Hospital & Medical Service Plans10
• Hotels & Motels26
• Hotels, Rooming Houses, Camps & Other Lodging Places3
• Household Appliances5
• Household Audio & Video Equipment9
• Household Furniture7
• In Vitro & In Vivo Diagnostic Substances20
• Industrial & Commercial Fans & Blowers & Air Purifying Equip5
• Industrial Inorganic Chemicals10
• Industrial Instruments For Measurement, Display, and Control16
• Industrial Organic Chemicals20
• Instruments For Meas & Testing Of Electricity & Elec Signals10
• Insurance Agents, Brokers & Service32
• Insurance Carriers, Nec3
• Investment Advice62
• Investment Offices, Not Elsewhere Classified27
• Investors, Nec60
• Laboratory Analytical Instruments23
• Land Subdividers & Developers (No Cemeteries)4
• Leather & Leather Products6
• Life Insurance99
• Loan Brokers3
• Lumber & Wood Products (No Furniture)5
• Malt Beverages6
• Measuring & Controlling Devices, Nec9
• Meat Packing Plants4
• Medicinal Chemicals & Botanical Products17
• Men'S & Boys' Furnishgs, Work Clothg, & Allied Garments6
• Metal Cans3
• Metal Doors, Sash, Frames, Moldings & Trim3
• Metal Forgings & Stampings5
• Metal Mining28
• Metalworkg Machinery & Equipment4
• Mineral Royalty Traders4
• Mining & Quarrying Of Nonmetallic Minerals (No Fuels)18
• Misc Industrial & Commercial Machinery & Equipment12
• Miscellaneous Business Credit Institution6
• Miscellaneous Chemical Products8
• Miscellaneous Electrical Machinery, Equipment & Supplies38
• Miscellaneous Fabricated Metal Products10
• Miscellaneous Food Preparations & Kindred Products5
• Miscellaneous Manufacturing Industries9
• Miscellaneous Metal Ores10
• Miscellaneous Publishing5
• Mobile Homes3
• Mortgage Bankers & Loan Correspondents6
• Motor Vehicle Parts & Accessories34
• Motor Vehicles & Passenger Car Bodies20
• Motorcycles, Bicycles & Parts6
• Motors & Generators5
• National Commercial Banks100
• Natural Gas Distribution15
• Natural Gas Transmission19
• Natural Gas Transmission & Distribution7
• Newspapers: Publishing Or Publishing & Printing6
• Nonferrous Foundries (Castings)4
• Oil & Gas Field Exploration Services9
• Oil & Gas Field Machinery & Equipment16
• Oil & Gas Field Services, Nec20
• Oil Royalty Traders4
• Operative Builders16
• Operators Of Nonresidential Buildings6
• Ophthalmic Goods7
• Optical Instruments & Lenses7
• Ordnance & Accessories, (No Vehicles/Guided Missiles)5
• Orthopedic, Prosthetic & Surgical Appliances & Supplies29
• Paints, Varnishes, Lacquers, Enamels & Allied Prods3
• Paper Mills4
• Paperboard Containers & Boxes5
• Patent Owners & Lessors11
• Perfumes, Cosmetics & Other Toilet Preparations18
• Personal Credit Institutions14
• Petroleum Refining17
• Pharmaceutical Preparations471
• Photographic Equipment & Supplies4
• Pipe Lines (No Natural Gas)7
• Plastic Materials, Synth Resins & Nonvulcan Elastomers9
• Plastics Products, Nec8
• Primary Production Of Aluminum3
• Printed Circuit Boards12
• Pulp Mills3
• Pumps & Pumping Equipment8
• Radio & Tv Broadcasting & Communications Equipment21
• Radio Broadcasting Stations10
• Radiotelephone Communications17
• Railroad Equipment5
• Railroads, Line-Haul Operating6
• Real Estate32
• Real Estate Agents & Managers (For Others)18
• Real Estate Investment Trusts204
• Real Estate Operators (No Developers) & Lessors4
• Refrigeration & Service Industry Machinery6
• Refuse Systems11
• Retail-Apparel & Accessory Stores8
• Retail-Auto & Home Supply Stores6
• Retail-Auto Dealers & Gasoline Stations20
• Retail-Building Materials, Hardware, Garden Supply7
• Retail-Catalog & Mail-Order Houses26
• Retail-Department Stores5
• Retail-Drug Stores and Proprietary Stores5
• Retail-Eating & Drinking Places7
• Retail-Eating Places42
• Retail-Family Clothing Stores10
• Retail-Furniture Stores7
• Retail-Grocery Stores12
• Retail-Lumber & Other Building Materials Dealers5
• Retail-Miscellaneous Retail11
• Retail-Miscellaneous Shopping Goods Stores5
• Retail-Retail Stores, Nec12
• Retail-Shoe Stores3
• Retail-Variety Stores10
• Rolling Drawing & Extruding Of Nonferrous Metals5
• Rubber & Plastics Footwear3
• Sanitary Services3
• Savings Institution, Federally Chartered39
• Savings Institutions, Not Federally Chartered23
• Search, Detection, Navigation, Guidance, Aeronautical Sys11
• Secondary Smelting & Refining Of Nonferrous Metals3
• Security & Commodity Brokers, Dealers, Exchanges & Services13
• Security Brokers, Dealers & Flotation Companies32
• Semiconductors & Related Devices96
• Services-Advertising14
• Services-Advertising Agencies11
• Services-Amusement & Recreation Services20
• Services-Auto Rental & Leasing (No Drivers)6
• Services-Automotive Repair, Services & Parking6
• Services-Business Services, Nec127
• Services-Commercial Physical & Biological Research31
• Services-Computer Integrated Systems Design45
• Services-Computer Processing & Data Preparation70
• Services-Computer Programming Services39
• Services-Computer Programming, Data Processing, Etc.68
• Services-Consumer Credit Reporting, Collection Agencies4
• Services-Detective, Guard & Armored Car Services6
• Services-Educational Services35
• Services-Employment Agencies4
• Services-Engineering Services10
• Services-Engineering, Accounting, Research, Management3
• Services-Equipment Rental & Leasing, Nec13
• Services-Facilities Support Management Services3
• Services-General Medical & Surgical Hospitals, Nec6
• Services-Health Services14
• Services-Help Supply Services17
• Services-Home Health Care Services6
• Services-Management Consulting Services36
• Services-Management Services6
• Services-Medical Laboratories28
• Services-Membership Sports & Recreation Clubs5
• Services-Misc Health & Allied Services, Nec10
• Services-Miscellaneous Amusement & Recreation19
• Services-Miscellaneous Business Services4
• Services-Miscellaneous Equipment Rental & Leasing4
• Services-Motion Picture & Video Tape Production8
• Services-Motion Picture Theaters5
• Services-Nursing & Personal Care Facilities4
• Services-Offices & Clinics Of Doctors Of Medicine7
• Services-Personal Services10
• Services-Prepackaged Software213
• Services-Skilled Nursing Care Facilities3
• Services-Testing Laboratories4
• Services-To Dwellings & Other Buildings6
• Ship & Boat Building & Repairing6
• Short-Term Business Credit Institutions6
• Soap, Detergents, Cleang Preparations, Perfumes, Cosmetics5
• Special Industry Machinery (No Metalworking Machinery)4
• Special Industry Machinery, Nec13
• Sporting & Athletic Goods, Nec12
• State Commercial Banks171
• Steel Pipe & Tubes5
• Steel Works, Blast Furnaces & Rolling & Finishing Mills5
• Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)12
• Sugar & Confectionery Products4
• Surety Insurance9
• Surgical & Medical Instruments & Apparatus121
• Switchgear & Switchboard Apparatus3
• Telegraph & Other Message Communications4
• Telephone & Telegraph Apparatus8
• Telephone Communications (No Radiotelephone)24
• Television Broadcasting Stations13
• Title Insurance4
• Transportation Services15
• Truck & Bus Bodies5
• Trucking (No Local)13
• Trucking & Courier Services (No Air)5
• Water Supply14
• Water Transportation15
• Water, Sewer, Pipeline, Comm & Power Line Construction7
• Wholesale-Computers & Peripheral Equipment & Software7
• Wholesale-Drugs, Proprietaries & Druggists' Sundries12
• Wholesale-Durable Goods, Nec4
• Wholesale-Electronic Parts & Equipment, Nec6
• Wholesale-Farm Product Raw Materials3
• Wholesale-Groceries & Related Products5
• Wholesale-Groceries, General Line5
• Wholesale-Hardware & Plumbing & Heating Equipment & Supplies3
• Wholesale-Industrial Machinery & Equipment4
• Wholesale-Jewelry, Watches, Precious Stones & Metals3
• Wholesale-Lumber & Other Construction Materials6
• Wholesale-Machinery, Equipment & Supplies6
• Wholesale-Medical, Dental & Hospital Equipment & Supplies4
• Wholesale-Metals Service Centers & Offices5
• Wholesale-Miscellaneous Nondurable Goods7
• Wholesale-Motor Vehicles & Motor Vehicle Parts & Supplies3
• Wholesale-Petroleum & Petroleum Products (No Bulk Stations)8
• Wood Household Furniture, (No Upholstered)3
• X-Ray Apparatus & Tubes & Related Irradiation Apparatus3