- Agriculture, Forestry & Fishing
- Agricultural Production Crops (68)
- Agriculture production livestock and animal specialties (29)
- Agricultural Services (36)
- Forestry (1)
- Fishing, hunting, and trapping (1)
- Construction & Mining
- Oil And Gas Extraction (70)
- Mining And Quarrying Of Nonmetallic Minerals, Except Fuels (1)
- Building Construction General Contractors And Operative Builders (41)
- Heavy Construction Other Than Building Construction Contractors (16)
- Construction Special Trade Contractors (85)
- Manufacturing
- Food And Kindred Products (5)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (5)
- Lumber And Wood Products, Except Furniture (2)
- Furniture And Fixtures (1)
- Printing, Publishing, And Allied Industries (7)
- Chemicals And Allied Products (5)
- Rubber And Miscellaneous Plastics Products (6)
- Stone, Clay, Glass, And Concrete Products (5)
- Primary Metal Industries (2)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (6)
- Industrial And Commercial Machinery And Computer Equipment (18)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (1)
- Transportation Equipment (3)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (2)
- Miscellaneous Manufacturing Industries (10)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (2)
- Motor Freight Transportation And Warehousing (44)
- United States Postal Service (1)
- Transportation By Air (4)
- Pipelines, Except Natural Gas (2)
- Transportation Services (5)
- Communications (17)
- Electric, Gas, And Sanitary Services (18)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (88)
- Wholesale Trade-non-durable Goods (36)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (27)
- General Merchandise Stores (8)
- Food Stores (30)
- Automotive Dealers And Gasoline Service Stations (57)
- Apparel And Accessory Stores (17)
- Home Furniture, Furnishings, And Equipment Stores (34)
- Eating And Drinking Places (50)
- Miscellaneous Retail (92)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (15)
- Personal Services (76)
- Business Services (330)
- Automotive Repair, Services, And Parking (51)
- Miscellaneous Repair Services (52)
- Motion Pictures (5)
- Amusement And Recreation Services (33)
- Health Services (89)
- Legal Services (24)
- Educational Services (27)
- Social Services (58)
- Museums, Art Galleries, And Botanical And Zoological Gardens (4)
- Membership Organizations (76)
- Engineering, Accounting, Research, Management, And Related Services (61)
- Miscellaneous Services (15)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (18)
- Justice, Public Order, And Safety (7)
- Public Finance, Taxation, And Monetary Policy (2)
- Administration Of Human Resource Programs (2)
- Administration Of Environmental Quality And Housing Programs (5)
- Administration Of Economic Programs (3)
- National Security And International Affairs (2)
- Nonclassifiable Establishments (107)
