- Agriculture, Forestry & Fishing
- Agricultural Production Crops (4)
- Agriculture production livestock and animal specialties (5)
- Agricultural Services (21)
- Construction & Mining
- Metal Mining (3)
- Mining And Quarrying Of Nonmetallic Minerals, Except Fuels (2)
- Building Construction General Contractors And Operative Builders (42)
- Heavy Construction Other Than Building Construction Contractors (4)
- Construction Special Trade Contractors (63)
- Manufacturing
- Tobacco Products (1)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (2)
- Lumber And Wood Products, Except Furniture (2)
- Furniture And Fixtures (2)
- Paper And Allied Products (1)
- Printing, Publishing, And Allied Industries (7)
- Rubber And Miscellaneous Plastics Products (2)
- Stone, Clay, Glass, And Concrete Products (3)
- Primary Metal Industries (3)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (6)
- Industrial And Commercial Machinery And Computer Equipment (6)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (3)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (2)
- Miscellaneous Manufacturing Industries (5)
- Transportation & Utilities
- Railroad Transportation (2)
- Local And Suburban Transit And Interurban Highway Passenger Transportation (4)
- Motor Freight Transportation And Warehousing (7)
- United States Postal Service (1)
- Transportation Services (9)
- Communications (6)
- Electric, Gas, And Sanitary Services (7)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (23)
- Wholesale Trade-non-durable Goods (16)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (14)
- General Merchandise Stores (6)
- Food Stores (12)
- Automotive Dealers And Gasoline Service Stations (22)
- Apparel And Accessory Stores (6)
- Home Furniture, Furnishings, And Equipment Stores (20)
- Eating And Drinking Places (42)
- Miscellaneous Retail (61)
- Finance, Insurance & Real Estate (con't)
- Real Estate (63)
- Holding And Other Investment Offices (17)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (29)
- Personal Services (43)
- Business Services (144)
- Automotive Repair, Services, And Parking (21)
- Miscellaneous Repair Services (21)
- Motion Pictures (4)
- Amusement And Recreation Services (15)
- Health Services (61)
- Legal Services (5)
- Educational Services (17)
- Social Services (28)
- Museums, Art Galleries, And Botanical And Zoological Gardens (4)
- Membership Organizations (39)
- Engineering, Accounting, Research, Management, And Related Services (31)
- Miscellaneous Services (18)
