- Agriculture, Forestry & Fishing
- Agricultural Production Crops (13)
- Agriculture production livestock and animal specialties (6)
- Agricultural Services (8)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (5)
- Heavy Construction Other Than Building Construction Contractors (1)
- Construction Special Trade Contractors (16)
- Manufacturing
- Food And Kindred Products (3)
- Lumber And Wood Products, Except Furniture (1)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (1)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (1)
- Motor Freight Transportation And Warehousing (2)
- United States Postal Service (1)
- Electric, Gas, And Sanitary Services (1)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (7)
- Retail & Wholesale Trade (con't)
- Wholesale Trade-non-durable Goods (3)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (3)
- Food Stores (3)
- Automotive Dealers And Gasoline Service Stations (4)
- Eating And Drinking Places (5)
- Miscellaneous Retail (6)
- Finance, Insurance & Real Estate
- Depository Institutions (2)
- Insurance Agents, Brokers, And Service (2)
- Real Estate (2)
