- Agriculture, Forestry & Fishing
- Agricultural Production Crops (5)
- Agriculture production livestock and animal specialties (6)
- Agricultural Services (13)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (19)
- Heavy Construction Other Than Building Construction Contractors (6)
- Construction Special Trade Contractors (47)
- Manufacturing
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- Lumber And Wood Products, Except Furniture (1)
- Printing, Publishing, And Allied Industries (1)
- Chemicals And Allied Products (1)
- Petroleum Refining And Related Industries (1)
- Leather And Leather Products (1)
- Stone, Clay, Glass, And Concrete Products (2)
- Primary Metal Industries (1)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (3)
- Industrial And Commercial Machinery And Computer Equipment (2)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (1)
- Miscellaneous Manufacturing Industries (3)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (1)
- Transportation & Utilities (con't)
- Motor Freight Transportation And Warehousing (14)
- United States Postal Service (1)
- Transportation Services (2)
- Communications (1)
- Electric, Gas, And Sanitary Services (2)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (16)
- Wholesale Trade-non-durable Goods (11)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (6)
- General Merchandise Stores (1)
- Food Stores (9)
- Automotive Dealers And Gasoline Service Stations (9)
- Apparel And Accessory Stores (3)
- Home Furniture, Furnishings, And Equipment Stores (4)
- Eating And Drinking Places (14)
- Miscellaneous Retail (30)
- Finance, Insurance & Real Estate (con't)
- Real Estate (20)
- Holding And Other Investment Offices (5)
- Services
- Personal Services (12)
- Business Services (90)
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- Miscellaneous Repair Services (16)
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- Engineering, Accounting, Research, Management, And Related Services (23)
- Miscellaneous Services (8)
