- Agriculture, Forestry & Fishing
- Agricultural Production Crops (85)
- Agriculture production livestock and animal specialties (15)
- Agricultural Services (16)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (12)
- Heavy Construction Other Than Building Construction Contractors (1)
- Construction Special Trade Contractors (26)
- Manufacturing
- Food And Kindred Products (1)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (3)
- Lumber And Wood Products, Except Furniture (3)
- Printing, Publishing, And Allied Industries (3)
- Chemicals And Allied Products (1)
- Stone, Clay, Glass, And Concrete Products (2)
- Primary Metal Industries (1)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (3)
- Industrial And Commercial Machinery And Computer Equipment (7)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (2)
- 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 (11)
- United States Postal Service (1)
- Transportation Services (3)
- Communications (2)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (13)
- Wholesale Trade-non-durable Goods (10)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (11)
- General Merchandise Stores (1)
- Food Stores (6)
- Automotive Dealers And Gasoline Service Stations (12)
- Apparel And Accessory Stores (1)
- Home Furniture, Furnishings, And Equipment Stores (10)
- Eating And Drinking Places (10)
- Miscellaneous Retail (27)
- Services
- Personal Services (18)
- Business Services (104)
- Automotive Repair, Services, And Parking (14)
- Miscellaneous Repair Services (8)
- Amusement And Recreation Services (8)
- Health Services (14)
- Legal Services (6)
- Educational Services (7)
- Social Services (10)
- Museums, Art Galleries, And Botanical And Zoological Gardens (1)
- Membership Organizations (17)
- Engineering, Accounting, Research, Management, And Related Services (18)
- Miscellaneous Services (2)
