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- Agricultural Services (27)
- Construction & Mining
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- Building Construction General Contractors And Operative Builders (73)
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- Construction Special Trade Contractors (110)
- Manufacturing
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- Lumber And Wood Products, Except Furniture (5)
- Furniture And Fixtures (2)
- Printing, Publishing, And Allied Industries (11)
- Chemicals And Allied Products (5)
- Rubber And Miscellaneous Plastics Products (1)
- Leather And Leather Products (2)
- Stone, Clay, Glass, And Concrete Products (6)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (2)
- Industrial And Commercial Machinery And Computer Equipment (7)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (8)
- Transportation Equipment (3)
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- Miscellaneous Manufacturing Industries (10)
- Transportation & Utilities
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- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (52)
- Wholesale Trade-non-durable Goods (29)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (9)
- General Merchandise Stores (2)
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- Home Furniture, Furnishings, And Equipment Stores (23)
- Eating And Drinking Places (64)
- Miscellaneous Retail (78)
- Finance, Insurance & Real Estate (con't)
- Holding And Other Investment Offices (25)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (9)
- Personal Services (65)
- Business Services (291)
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- Engineering, Accounting, Research, Management, And Related Services (132)
- Miscellaneous Services (16)