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- Agricultural Services (84)
- Construction & Mining
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- Building Construction General Contractors And Operative Builders (319)
- Heavy Construction Other Than Building Construction Contractors (12)
- Construction Special Trade Contractors (191)
- Manufacturing
- Food And Kindred Products (16)
- Textile Mill Products (6)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (13)
- Lumber And Wood Products, Except Furniture (5)
- Furniture And Fixtures (3)
- Paper And Allied Products (2)
- Printing, Publishing, And Allied Industries (160)
- Chemicals And Allied Products (14)
- Rubber And Miscellaneous Plastics Products (3)
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- Primary Metal Industries (2)
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- Industrial And Commercial Machinery And Computer Equipment (18)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (24)
- Transportation Equipment (13)
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- Manufacturing (con't)
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- Motor Freight Transportation And Warehousing (45)
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- Wholesale Trade-durable Goods (203)
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- General Merchandise Stores (15)
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- Apparel And Accessory Stores (177)
- Home Furniture, Furnishings, And Equipment Stores (155)
- Eating And Drinking Places (349)
- Miscellaneous Retail (444)
- Finance, Insurance & Real Estate (con't)
- Holding And Other Investment Offices (422)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (250)
- Personal Services (310)
- Business Services (2952)
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- Administration Of Human Resource Programs (92)
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- Administration Of Economic Programs (6)
- National Security And International Affairs (45)
- Nonclassifiable Establishments (1747)