- Agriculture, Forestry & Fishing
- Agricultural Production Crops (9)
- Agriculture production livestock and animal specialties (24)
- Agricultural Services (17)
- Forestry (5)
- Fishing, hunting, and trapping (1)
- Construction & Mining
- Oil And Gas Extraction (12)
- Building Construction General Contractors And Operative Builders (47)
- Heavy Construction Other Than Building Construction Contractors (6)
- Construction Special Trade Contractors (37)
- Manufacturing
- Food And Kindred Products (1)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (2)
- Lumber And Wood Products, Except Furniture (5)
- Furniture And Fixtures (1)
- Printing, Publishing, And Allied Industries (5)
- Chemicals And Allied Products (1)
- Petroleum Refining And Related Industries (1)
- Rubber And Miscellaneous Plastics Products (2)
- 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 (1)
- Miscellaneous Manufacturing Industries (2)
- Transportation & Utilities
- Motor Freight Transportation And Warehousing (14)
- United States Postal Service (1)
- Pipelines, Except Natural Gas (1)
- Transportation Services (3)
- Communications (4)
- Electric, Gas, And Sanitary Services (3)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (20)
- Wholesale Trade-non-durable Goods (12)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (11)
- General Merchandise Stores (2)
- Food Stores (7)
- Automotive Dealers And Gasoline Service Stations (16)
- Apparel And Accessory Stores (9)
- Home Furniture, Furnishings, And Equipment Stores (8)
- Eating And Drinking Places (26)
- Miscellaneous Retail (48)
- Finance, Insurance & Real Estate (con't)
- Real Estate (30)
- Holding And Other Investment Offices (9)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (2)
- Personal Services (18)
- Business Services (182)
- Automotive Repair, Services, And Parking (10)
- Miscellaneous Repair Services (8)
- Motion Pictures (1)
- Amusement And Recreation Services (13)
- Health Services (8)
- Legal Services (2)
- Educational Services (10)
- Social Services (8)
- Museums, Art Galleries, And Botanical And Zoological Gardens (2)
- Membership Organizations (24)
- Engineering, Accounting, Research, Management, And Related Services (20)
- Miscellaneous Services (6)
