- Agriculture, Forestry & Fishing
- Agricultural Production Crops (66)
- Agriculture production livestock and animal specialties (26)
- Agricultural Services (58)
- Forestry (2)
- Construction & Mining
- Oil And Gas Extraction (1)
- Mining And Quarrying Of Nonmetallic Minerals, Except Fuels (1)
- Building Construction General Contractors And Operative Builders (66)
- Heavy Construction Other Than Building Construction Contractors (6)
- Construction Special Trade Contractors (89)
- Manufacturing
- Food And Kindred Products (11)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (4)
- Lumber And Wood Products, Except Furniture (9)
- Furniture And Fixtures (1)
- Printing, Publishing, And Allied Industries (8)
- Petroleum Refining And Related Industries (1)
- Rubber And Miscellaneous Plastics Products (3)
- Leather And Leather Products (1)
- Stone, Clay, Glass, And Concrete Products (4)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (7)
- Industrial And Commercial Machinery And Computer Equipment (10)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (2)
- Transportation Equipment (3)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (3)
- Miscellaneous Manufacturing Industries (10)
- Transportation & Utilities
- Railroad Transportation (1)
- Local And Suburban Transit And Interurban Highway Passenger Transportation (8)
- Motor Freight Transportation And Warehousing (88)
- Transportation By Air (3)
- Transportation Services (23)
- Communications (16)
- Electric, Gas, And Sanitary Services (20)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (54)
- Wholesale Trade-non-durable Goods (43)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (22)
- General Merchandise Stores (7)
- Food Stores (31)
- Automotive Dealers And Gasoline Service Stations (38)
- Apparel And Accessory Stores (18)
- Home Furniture, Furnishings, And Equipment Stores (32)
- Eating And Drinking Places (55)
- Miscellaneous Retail (112)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (13)
- Personal Services (72)
- Business Services (358)
- Automotive Repair, Services, And Parking (56)
- Miscellaneous Repair Services (45)
- Motion Pictures (5)
- Amusement And Recreation Services (22)
- Health Services (83)
- Legal Services (13)
- Educational Services (19)
- Social Services (43)
- Museums, Art Galleries, And Botanical And Zoological Gardens (2)
- Membership Organizations (54)
- Engineering, Accounting, Research, Management, And Related Services (48)
- Miscellaneous Services (7)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (3)
- Justice, Public Order, And Safety (4)
- Administration Of Human Resource Programs (2)
- Administration Of Environmental Quality And Housing Programs (4)
- Administration Of Economic Programs (3)
- National Security And International Affairs (4)
- Nonclassifiable Establishments (163)
