- Agriculture, Forestry & Fishing
- Agricultural Production Crops (11)
- Agriculture production livestock and animal specialties (9)
- Agricultural Services (17)
- Construction & Mining
- Oil And Gas Extraction (1)
- Mining And Quarrying Of Nonmetallic Minerals, Except Fuels (1)
- Building Construction General Contractors And Operative Builders (38)
- Heavy Construction Other Than Building Construction Contractors (5)
- Construction Special Trade Contractors (56)
- Manufacturing
- Textile Mill Products (6)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (2)
- Lumber And Wood Products, Except Furniture (9)
- Furniture And Fixtures (2)
- Paper And Allied Products (1)
- Printing, Publishing, And Allied Industries (3)
- Chemicals And Allied Products (2)
- Petroleum Refining And Related Industries (1)
- Stone, Clay, Glass, And Concrete Products (4)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (4)
- Industrial And Commercial Machinery And Computer Equipment (5)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (2)
- Transportation Equipment (1)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (1)
- Manufacturing (con't)
- Miscellaneous Manufacturing Industries (6)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (1)
- Motor Freight Transportation And Warehousing (12)
- United States Postal Service (1)
- Water Transportation (1)
- Transportation Services (5)
- Communications (4)
- Electric, Gas, And Sanitary Services (3)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (37)
- Wholesale Trade-non-durable Goods (26)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (7)
- General Merchandise Stores (3)
- Food Stores (18)
- Automotive Dealers And Gasoline Service Stations (28)
- Apparel And Accessory Stores (4)
- Home Furniture, Furnishings, And Equipment Stores (13)
- Eating And Drinking Places (28)
- Miscellaneous Retail (42)
- Finance, Insurance & Real Estate (con't)
- Real Estate (36)
- Holding And Other Investment Offices (13)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (9)
- Personal Services (32)
- Business Services (323)
- Automotive Repair, Services, And Parking (24)
- Miscellaneous Repair Services (12)
- Motion Pictures (3)
- Amusement And Recreation Services (9)
- Health Services (18)
- Legal Services (1)
- Educational Services (11)
- Social Services (9)
- Museums, Art Galleries, And Botanical And Zoological Gardens (1)
- Membership Organizations (40)
- Engineering, Accounting, Research, Management, And Related Services (10)
- Miscellaneous Services (10)
