- Agriculture, Forestry & Fishing
- Agricultural Services (4)
- Forestry (1)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (15)
- Heavy Construction Other Than Building Construction Contractors (1)
- Construction Special Trade Contractors (22)
- Manufacturing
- Food And Kindred Products (1)
- Textile Mill Products (1)
- Lumber And Wood Products, Except Furniture (1)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (1)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (1)
- Transportation & Utilities
- Motor Freight Transportation And Warehousing (5)
- Transportation Services (1)
- Electric, Gas, And Sanitary Services (1)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (6)
- Retail & Wholesale Trade (con't)
- Wholesale Trade-non-durable Goods (2)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (4)
- General Merchandise Stores (2)
- Food Stores (4)
- Automotive Dealers And Gasoline Service Stations (4)
- Home Furniture, Furnishings, And Equipment Stores (4)
- Eating And Drinking Places (4)
- Miscellaneous Retail (8)
- Finance, Insurance & Real Estate
- Non-depository Credit Institutions (1)
- Real Estate (3)
