- Agriculture, Forestry & Fishing
- Agricultural Production Crops (21)
- Agriculture production livestock and animal specialties (3)
- Agricultural Services (24)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (18)
- Construction Special Trade Contractors (46)
- Manufacturing
- Food And Kindred Products (2)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (1)
- Lumber And Wood Products, Except Furniture (8)
- Furniture And Fixtures (2)
- Printing, Publishing, And Allied Industries (2)
- Chemicals And Allied Products (4)
- Rubber And Miscellaneous Plastics Products (2)
- Stone, Clay, Glass, And Concrete Products (4)
- Primary Metal Industries (2)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (3)
- Industrial And Commercial Machinery And Computer Equipment (3)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (2)
- Transportation Equipment (3)
- Miscellaneous Manufacturing Industries (2)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (1)
- Transportation & Utilities (con't)
- Motor Freight Transportation And Warehousing (14)
- United States Postal Service (1)
- Transportation By Air (2)
- Transportation Services (4)
- Communications (1)
- Electric, Gas, And Sanitary Services (10)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (22)
- Wholesale Trade-non-durable Goods (16)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (16)
- Food Stores (5)
- Automotive Dealers And Gasoline Service Stations (7)
- Apparel And Accessory Stores (5)
- Home Furniture, Furnishings, And Equipment Stores (6)
- Eating And Drinking Places (13)
- Miscellaneous Retail (26)
- Services (con't)
- Personal Services (8)
- Business Services (135)
- Automotive Repair, Services, And Parking (6)
- Miscellaneous Repair Services (16)
- Motion Pictures (3)
- Amusement And Recreation Services (14)
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- Museums, Art Galleries, And Botanical And Zoological Gardens (1)
- Membership Organizations (9)
- Engineering, Accounting, Research, Management, And Related Services (20)
- Miscellaneous Services (4)
