- Agriculture, Forestry & Fishing
- Agricultural Production Crops (4)
- Agriculture production livestock and animal specialties (3)
- Agricultural Services (2)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (1)
- Heavy Construction Other Than Building Construction Contractors (1)
- Construction Special Trade Contractors (5)
- Manufacturing
- Food And Kindred Products (2)
- Lumber And Wood Products, Except Furniture (2)
- Industrial And Commercial Machinery And Computer Equipment (1)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (1)
- Transportation Equipment (1)
- Transportation & Utilities
- Railroad Transportation (1)
- Motor Freight Transportation And Warehousing (3)
- Transportation & Utilities (con't)
- United States Postal Service (1)
- Electric, Gas, And Sanitary Services (2)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (4)
- Wholesale Trade-non-durable Goods (1)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (3)
- General Merchandise Stores (1)
- Food Stores (3)
- Automotive Dealers And Gasoline Service Stations (3)
- Eating And Drinking Places (1)
- Miscellaneous Retail (4)
- Finance, Insurance & Real Estate
- Real Estate (2)
