- Agriculture, Forestry & Fishing
- Agricultural Production Crops (3)
- Agriculture production livestock and animal specialties (2)
- Agricultural Services (22)
- Fishing, hunting, and trapping (1)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (60)
- Heavy Construction Other Than Building Construction Contractors (3)
- Construction Special Trade Contractors (79)
- Manufacturing
- Textile Mill Products (1)
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- Lumber And Wood Products, Except Furniture (2)
- Printing, Publishing, And Allied Industries (4)
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- Leather And Leather Products (1)
- Stone, Clay, Glass, And Concrete Products (1)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (1)
- Industrial And Commercial Machinery And Computer Equipment (5)
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- Miscellaneous Manufacturing Industries (1)
- Transportation & Utilities
- Motor Freight Transportation And Warehousing (13)
- Transportation & Utilities (con't)
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- Transportation Services (8)
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- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (17)
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- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (4)
- General Merchandise Stores (6)
- Food Stores (10)
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- Apparel And Accessory Stores (2)
- Home Furniture, Furnishings, And Equipment Stores (11)
- Eating And Drinking Places (18)
- Miscellaneous Retail (26)
- Finance, Insurance & Real Estate (con't)
- Holding And Other Investment Offices (7)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (3)
- Personal Services (18)
- Business Services (282)
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- Engineering, Accounting, Research, Management, And Related Services (36)
- Miscellaneous Services (14)
