- Agriculture, Forestry & Fishing
- Agricultural Production Crops (11)
- Agriculture production livestock and animal specialties (2)
- Agricultural Services (21)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (47)
- Heavy Construction Other Than Building Construction Contractors (3)
- Construction Special Trade Contractors (57)
- Manufacturing
- Food And Kindred Products (1)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (1)
- Furniture And Fixtures (1)
- Printing, Publishing, And Allied Industries (2)
- Rubber And Miscellaneous Plastics Products (2)
- Stone, Clay, Glass, And Concrete Products (1)
- Primary Metal Industries (1)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (2)
- Industrial And Commercial Machinery And Computer Equipment (5)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (1)
- Miscellaneous Manufacturing Industries (4)
- Transportation & Utilities
- Railroad Transportation (1)
- Motor Freight Transportation And Warehousing (11)
- Transportation & Utilities (con't)
- United States Postal Service (1)
- Water Transportation (1)
- Pipelines, Except Natural Gas (1)
- Transportation Services (4)
- Electric, Gas, And Sanitary Services (2)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (17)
- Wholesale Trade-non-durable Goods (4)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (3)
- Food Stores (6)
- Automotive Dealers And Gasoline Service Stations (5)
- Apparel And Accessory Stores (2)
- Home Furniture, Furnishings, And Equipment Stores (1)
- Eating And Drinking Places (4)
- Miscellaneous Retail (22)
- Finance, Insurance & Real Estate (con't)
- Holding And Other Investment Offices (9)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (3)
- Personal Services (15)
- Business Services (124)
- Automotive Repair, Services, And Parking (11)
- Miscellaneous Repair Services (9)
- Motion Pictures (1)
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- Educational Services (4)
- Social Services (7)
- Membership Organizations (19)
- Engineering, Accounting, Research, Management, And Related Services (20)
- Miscellaneous Services (7)
