- Agriculture, Forestry & Fishing
- Agricultural Production Crops (70)
- Agriculture production livestock and animal specialties (18)
- Agricultural Services (21)
- Fishing, hunting, and trapping (2)
- Construction & Mining
- Mining And Quarrying Of Nonmetallic Minerals, Except Fuels (1)
- Building Construction General Contractors And Operative Builders (44)
- Heavy Construction Other Than Building Construction Contractors (3)
- Construction Special Trade Contractors (55)
- Manufacturing
- Textile Mill Products (1)
- Lumber And Wood Products, Except Furniture (3)
- Furniture And Fixtures (2)
- Printing, Publishing, And Allied Industries (5)
- Rubber And Miscellaneous Plastics Products (1)
- Stone, Clay, Glass, And Concrete Products (3)
- Primary Metal Industries (2)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (4)
- Industrial And Commercial Machinery And Computer Equipment (3)
- Transportation Equipment (1)
- Miscellaneous Manufacturing Industries (3)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (2)
- Transportation & Utilities (con't)
- Motor Freight Transportation And Warehousing (28)
- United States Postal Service (1)
- Water Transportation (1)
- Transportation Services (5)
- Electric, Gas, And Sanitary Services (4)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (23)
- Wholesale Trade-non-durable Goods (7)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (14)
- General Merchandise Stores (2)
- Food Stores (11)
- Automotive Dealers And Gasoline Service Stations (23)
- Apparel And Accessory Stores (3)
- Home Furniture, Furnishings, And Equipment Stores (10)
- Eating And Drinking Places (45)
- Miscellaneous Retail (32)
- Finance, Insurance & Real Estate (con't)
- Holding And Other Investment Offices (2)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (10)
- Personal Services (21)
- Business Services (185)
- Automotive Repair, Services, And Parking (31)
- Miscellaneous Repair Services (21)
- Motion Pictures (2)
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- Museums, Art Galleries, And Botanical And Zoological Gardens (1)
- Membership Organizations (19)
- Engineering, Accounting, Research, Management, And Related Services (17)
- Miscellaneous Services (4)
