- Agriculture, Forestry & Fishing
- Agricultural Production Crops (4)
- Agriculture production livestock and animal specialties (9)
- Agricultural Services (7)
- Forestry (13)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (16)
- Heavy Construction Other Than Building Construction Contractors (2)
- Construction Special Trade Contractors (20)
- Manufacturing
- Food And Kindred Products (1)
- Lumber And Wood Products, Except Furniture (1)
- Paper And Allied Products (1)
- Rubber And Miscellaneous Plastics Products (1)
- Stone, Clay, Glass, And Concrete Products (2)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (1)
- Industrial And Commercial Machinery And Computer Equipment (1)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (1)
- Transportation & Utilities (con't)
- Motor Freight Transportation And Warehousing (6)
- United States Postal Service (1)
- Transportation Services (2)
- Communications (1)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (3)
- Wholesale Trade-non-durable Goods (1)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (2)
- Food Stores (4)
- Automotive Dealers And Gasoline Service Stations (2)
- Apparel And Accessory Stores (2)
- Eating And Drinking Places (3)
- Miscellaneous Retail (4)
- Finance, Insurance & Real Estate
- Non-depository Credit Institutions (1)
- Real Estate (3)
- Holding And Other Investment Offices (3)
- Services
- Personal Services (6)
- Business Services (32)
- Automotive Repair, Services, And Parking (4)
- Miscellaneous Repair Services (8)
- Motion Pictures (1)
- Amusement And Recreation Services (1)
- Health Services (1)
- Social Services (3)
- Membership Organizations (15)
- Engineering, Accounting, Research, Management, And Related Services (3)
- Miscellaneous Services (4)
