- Agriculture, Forestry & Fishing
- Agricultural Production Crops (21)
- Agriculture production livestock and animal specialties (10)
- Agricultural Services (10)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (15)
- Heavy Construction Other Than Building Construction Contractors (2)
- Construction Special Trade Contractors (37)
- Manufacturing
- Fabricated Metal Products, Except Machinery And Transportation Equipment (2)
- Industrial And Commercial Machinery And Computer Equipment (5)
- 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 (9)
- United States Postal Service (1)
- Transportation Services (1)
- Electric, Gas, And Sanitary Services (2)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (7)
- Retail & Wholesale Trade (con't)
- Wholesale Trade-non-durable Goods (2)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (5)
- Food Stores (6)
- Automotive Dealers And Gasoline Service Stations (3)
- Eating And Drinking Places (7)
- Miscellaneous Retail (11)
- Finance, Insurance & Real Estate
- Depository Institutions (1)
- Insurance Agents, Brokers, And Service (2)
- Real Estate (13)
- Holding And Other Investment Offices (6)
