- Agriculture, Forestry & Fishing
- Agricultural Production Crops (7)
- Agriculture production livestock and animal specialties (14)
- Agricultural Services (21)
- Forestry (1)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (48)
- Heavy Construction Other Than Building Construction Contractors (4)
- Construction Special Trade Contractors (65)
- Manufacturing
- Food And Kindred Products (2)
- Textile Mill Products (1)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (5)
- Lumber And Wood Products, Except Furniture (6)
- Printing, Publishing, And Allied Industries (2)
- Chemicals And Allied Products (1)
- Petroleum Refining And Related Industries (1)
- Stone, Clay, Glass, And Concrete Products (1)
- Industrial And Commercial Machinery And Computer Equipment (4)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (2)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (1)
- Manufacturing (con't)
- Miscellaneous Manufacturing Industries (9)
- Transportation & Utilities
- Motor Freight Transportation And Warehousing (21)
- United States Postal Service (1)
- Pipelines, Except Natural Gas (1)
- Transportation Services (5)
- Communications (3)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (15)
- Wholesale Trade-non-durable Goods (14)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (4)
- Food Stores (6)
- Automotive Dealers And Gasoline Service Stations (3)
- Home Furniture, Furnishings, And Equipment Stores (3)
- Eating And Drinking Places (12)
- Miscellaneous Retail (28)
- Finance, Insurance & Real Estate (con't)
- Holding And Other Investment Offices (3)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (2)
- Personal Services (12)
- Business Services (147)
- Automotive Repair, Services, And Parking (12)
- Miscellaneous Repair Services (24)
- Motion Pictures (3)
- Amusement And Recreation Services (18)
- Health Services (7)
- Educational Services (3)
- Social Services (10)
- Membership Organizations (12)
- Engineering, Accounting, Research, Management, And Related Services (14)
- Miscellaneous Services (8)
