- Agriculture, Forestry & Fishing
- Agricultural Production Crops (7)
- Agriculture production livestock and animal specialties (5)
- Agricultural Services (11)
- Forestry (3)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (12)
- Heavy Construction Other Than Building Construction Contractors (2)
- Construction Special Trade Contractors (24)
- Manufacturing
- Food And Kindred Products (1)
- Textile Mill Products (5)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (4)
- Lumber And Wood Products, Except Furniture (3)
- Paper And Allied Products (1)
- Printing, Publishing, And Allied Industries (4)
- Industrial And Commercial Machinery And Computer Equipment (1)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (1)
- Miscellaneous Manufacturing Industries (3)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (1)
- Transportation & Utilities (con't)
- Motor Freight Transportation And Warehousing (7)
- United States Postal Service (1)
- Transportation Services (4)
- Electric, Gas, And Sanitary Services (3)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (7)
- Wholesale Trade-non-durable Goods (2)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (4)
- Food Stores (4)
- Automotive Dealers And Gasoline Service Stations (12)
- Apparel And Accessory Stores (2)
- Home Furniture, Furnishings, And Equipment Stores (6)
- Eating And Drinking Places (10)
- Miscellaneous Retail (16)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (2)
- Personal Services (10)
- Business Services (141)
- Automotive Repair, Services, And Parking (10)
- Miscellaneous Repair Services (3)
- Amusement And Recreation Services (5)
- Health Services (3)
- Educational Services (2)
- Social Services (2)
- Membership Organizations (9)
- Engineering, Accounting, Research, Management, And Related Services (4)
- Miscellaneous Services (6)
