- Agriculture, Forestry & Fishing
- Agricultural Production Crops (22)
- Agriculture production livestock and animal specialties (19)
- Agricultural Services (16)
- Fishing, hunting, and trapping (1)
- Construction & Mining
- Oil And Gas Extraction (1)
- Building Construction General Contractors And Operative Builders (31)
- Heavy Construction Other Than Building Construction Contractors (2)
- Construction Special Trade Contractors (56)
- Manufacturing
- Food And Kindred Products (1)
- Lumber And Wood Products, Except Furniture (3)
- Furniture And Fixtures (1)
- Paper And Allied Products (1)
- Printing, Publishing, And Allied Industries (3)
- Chemicals And Allied Products (2)
- Rubber And Miscellaneous Plastics Products (2)
- Stone, Clay, Glass, And Concrete Products (1)
- Primary Metal Industries (1)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (1)
- Industrial And Commercial Machinery And Computer Equipment (4)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (2)
- Miscellaneous Manufacturing Industries (1)
- Transportation & Utilities
- Railroad Transportation (1)
- Motor Freight Transportation And Warehousing (12)
- United States Postal Service (1)
- Transportation Services (7)
- Communications (3)
- Electric, Gas, And Sanitary Services (1)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (21)
- Wholesale Trade-non-durable Goods (9)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (8)
- General Merchandise Stores (5)
- Food Stores (11)
- Automotive Dealers And Gasoline Service Stations (21)
- Apparel And Accessory Stores (2)
- Home Furniture, Furnishings, And Equipment Stores (10)
- Eating And Drinking Places (17)
- Miscellaneous Retail (28)
- Finance, Insurance & Real Estate (con't)
- Holding And Other Investment Offices (7)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (11)
- Personal Services (18)
- Business Services (164)
- Automotive Repair, Services, And Parking (22)
- Miscellaneous Repair Services (6)
- Motion Pictures (3)
- Amusement And Recreation Services (8)
- Health Services (14)
- Legal Services (2)
- Educational Services (5)
- Social Services (8)
- Museums, Art Galleries, And Botanical And Zoological Gardens (1)
- Membership Organizations (38)
- Engineering, Accounting, Research, Management, And Related Services (14)
- Miscellaneous Services (6)
