- Agriculture, Forestry & Fishing
- Agricultural Production Crops (6)
- Agriculture production livestock and animal specialties (7)
- Agricultural Services (17)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (10)
- Heavy Construction Other Than Building Construction Contractors (2)
- Construction Special Trade Contractors (38)
- Manufacturing
- Food And Kindred Products (3)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (2)
- Lumber And Wood Products, Except Furniture (4)
- Furniture And Fixtures (4)
- Printing, Publishing, And Allied Industries (7)
- Chemicals And Allied Products (3)
- Rubber And Miscellaneous Plastics Products (4)
- Stone, Clay, Glass, And Concrete Products (4)
- Primary Metal Industries (3)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (3)
- Industrial And Commercial Machinery And Computer Equipment (6)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (5)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (2)
- Miscellaneous Manufacturing Industries (6)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (3)
- Transportation & Utilities (con't)
- Motor Freight Transportation And Warehousing (8)
- United States Postal Service (2)
- Transportation Services (3)
- Communications (4)
- Electric, Gas, And Sanitary Services (4)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (25)
- Wholesale Trade-non-durable Goods (15)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (19)
- General Merchandise Stores (6)
- Food Stores (16)
- Automotive Dealers And Gasoline Service Stations (14)
- Apparel And Accessory Stores (9)
- Home Furniture, Furnishings, And Equipment Stores (15)
- Eating And Drinking Places (26)
- Miscellaneous Retail (45)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (5)
- Personal Services (26)
- Business Services (53)
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- Miscellaneous Repair Services (14)
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- Engineering, Accounting, Research, Management, And Related Services (39)