- Agriculture, Forestry & Fishing
- Agricultural Production Crops (22)
- Agriculture production livestock and animal specialties (11)
- Agricultural Services (23)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (54)
- Heavy Construction Other Than Building Construction Contractors (9)
- Construction Special Trade Contractors (48)
- Manufacturing
- Food And Kindred Products (2)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (1)
- Lumber And Wood Products, Except Furniture (1)
- Rubber And Miscellaneous Plastics Products (1)
- Stone, Clay, Glass, And Concrete Products (2)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (2)
- Industrial And Commercial Machinery And Computer Equipment (3)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (4)
- Transportation Equipment (1)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (2)
- Miscellaneous Manufacturing Industries (4)
- Transportation & Utilities (con't)
- United States Postal Service (2)
- Transportation Services (3)
- Communications (2)
- Electric, Gas, And Sanitary Services (1)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (18)
- Wholesale Trade-non-durable Goods (10)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (15)
- General Merchandise Stores (3)
- Food Stores (13)
- Automotive Dealers And Gasoline Service Stations (10)
- Apparel And Accessory Stores (1)
- Home Furniture, Furnishings, And Equipment Stores (8)
- Eating And Drinking Places (22)
- Miscellaneous Retail (31)
- Finance, Insurance & Real Estate (con't)
- Holding And Other Investment Offices (1)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (7)
- Personal Services (16)
- Business Services (157)
- Automotive Repair, Services, And Parking (13)
- Miscellaneous Repair Services (21)
- Motion Pictures (2)
- Amusement And Recreation Services (17)
- Health Services (26)
- Educational Services (6)
- Social Services (18)
- Museums, Art Galleries, And Botanical And Zoological Gardens (1)
- Membership Organizations (23)
- Engineering, Accounting, Research, Management, And Related Services (37)
- Miscellaneous Services (5)
