- Agriculture, Forestry & Fishing
- Agricultural Production Crops (6)
- Agriculture production livestock and animal specialties (4)
- Agricultural Services (5)
- Forestry (2)
- Construction & Mining
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- Building Construction General Contractors And Operative Builders (23)
- Heavy Construction Other Than Building Construction Contractors (6)
- Construction Special Trade Contractors (35)
- Manufacturing
- Food And Kindred Products (3)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (1)
- Lumber And Wood Products, Except Furniture (2)
- Paper And Allied Products (1)
- Printing, Publishing, And Allied Industries (6)
- Chemicals And Allied Products (3)
- Leather And Leather Products (1)
- Stone, Clay, Glass, And Concrete Products (5)
- Primary Metal Industries (2)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (4)
- Industrial And Commercial Machinery And Computer Equipment (1)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (1)
- Miscellaneous Manufacturing Industries (5)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (1)
- Transportation & Utilities (con't)
- Motor Freight Transportation And Warehousing (23)
- United States Postal Service (1)
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- Communications (3)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (18)
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- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (12)
- General Merchandise Stores (2)
- Food Stores (16)
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- Apparel And Accessory Stores (2)
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- Eating And Drinking Places (17)
- Miscellaneous Retail (45)
- Services
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- Personal Services (25)
- Business Services (176)
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- Engineering, Accounting, Research, Management, And Related Services (11)
- Miscellaneous Services (6)
