- Agriculture, Forestry & Fishing
- Agricultural Production Crops (6)
- Agriculture production livestock and animal specialties (1)
- Agricultural Services (14)
- Forestry (1)
- Construction & Mining
- Mining And Quarrying Of Nonmetallic Minerals, Except Fuels (2)
- Building Construction General Contractors And Operative Builders (28)
- Heavy Construction Other Than Building Construction Contractors (6)
- Construction Special Trade Contractors (41)
- Manufacturing
- Textile Mill Products (1)
- Lumber And Wood Products, Except Furniture (2)
- Printing, Publishing, And Allied Industries (1)
- Chemicals And Allied Products (1)
- Petroleum Refining And Related Industries (2)
- Stone, Clay, Glass, And Concrete Products (2)
- Industrial And Commercial Machinery And Computer Equipment (2)
- Miscellaneous Manufacturing Industries (3)
- Transportation & Utilities
- Motor Freight Transportation And Warehousing (7)
- Transportation & Utilities (con't)
- United States Postal Service (1)
- Transportation Services (3)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (10)
- Wholesale Trade-non-durable Goods (2)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (4)
- General Merchandise Stores (2)
- Food Stores (3)
- Automotive Dealers And Gasoline Service Stations (6)
- Apparel And Accessory Stores (1)
- Home Furniture, Furnishings, And Equipment Stores (6)
- Eating And Drinking Places (5)
- Miscellaneous Retail (6)
- Finance, Insurance & Real Estate (con't)
- Holding And Other Investment Offices (7)
- Services
- Personal Services (9)
- Business Services (106)
- Automotive Repair, Services, And Parking (8)
- Miscellaneous Repair Services (11)
- Motion Pictures (2)
- Amusement And Recreation Services (2)
- Health Services (8)
- Legal Services (1)
- Educational Services (2)
- Social Services (4)
- Membership Organizations (10)
- Engineering, Accounting, Research, Management, And Related Services (14)
- Miscellaneous Services (3)
