- Agriculture, Forestry & Fishing
- Agricultural Production Crops (39)
- Agriculture production livestock and animal specialties (17)
- Agricultural Services (31)
- Construction & Mining
- Oil And Gas Extraction (1)
- Mining And Quarrying Of Nonmetallic Minerals, Except Fuels (3)
- Building Construction General Contractors And Operative Builders (74)
- Heavy Construction Other Than Building Construction Contractors (2)
- Construction Special Trade Contractors (83)
- Manufacturing
- Food And Kindred Products (5)
- Textile Mill Products (1)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (2)
- Lumber And Wood Products, Except Furniture (1)
- Furniture And Fixtures (3)
- Printing, Publishing, And Allied Industries (9)
- Chemicals And Allied Products (6)
- Petroleum Refining And Related Industries (2)
- Rubber And Miscellaneous Plastics Products (3)
- Stone, Clay, Glass, And Concrete Products (4)
- Primary Metal Industries (1)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (7)
- Industrial And Commercial Machinery And Computer Equipment (6)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (6)
- Transportation Equipment (4)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (2)
- Manufacturing (con't)
- Miscellaneous Manufacturing Industries (11)
- Transportation & Utilities
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- United States Postal Service (1)
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- Electric, Gas, And Sanitary Services (17)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (57)
- Wholesale Trade-non-durable Goods (39)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (24)
- General Merchandise Stores (14)
- Food Stores (33)
- Automotive Dealers And Gasoline Service Stations (56)
- Apparel And Accessory Stores (22)
- Home Furniture, Furnishings, And Equipment Stores (49)
- Eating And Drinking Places (86)
- Miscellaneous Retail (130)
- Finance, Insurance & Real Estate (con't)
- Real Estate (87)
- Holding And Other Investment Offices (25)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (15)
- Personal Services (85)
- Business Services (473)
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- Miscellaneous Services (15)
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- Executive, Legislative, And General Government, Except Finance (6)
- Justice, Public Order, And Safety (8)
- Administration Of Human Resource Programs (7)
- Administration Of Environmental Quality And Housing Programs (4)
- Administration Of Economic Programs (5)
- National Security And International Affairs (4)
- Nonclassifiable Establishments (179)
