- Agriculture, Forestry & Fishing
- Agricultural Production Crops (1)
- Agriculture production livestock and animal specialties (5)
- Agricultural Services (10)
- Construction & Mining
- Oil And Gas Extraction (1)
- Building Construction General Contractors And Operative Builders (7)
- Heavy Construction Other Than Building Construction Contractors (4)
- Construction Special Trade Contractors (31)
- Manufacturing
- Food And Kindred Products (3)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (3)
- Printing, Publishing, And Allied Industries (3)
- Chemicals And Allied Products (2)
- Rubber And Miscellaneous Plastics Products (3)
- Leather And Leather Products (3)
- Stone, Clay, Glass, And Concrete Products (5)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (4)
- Industrial And Commercial Machinery And Computer Equipment (6)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (1)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (4)
- Miscellaneous Manufacturing Industries (3)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (3)
- Transportation & Utilities (con't)
- Motor Freight Transportation And Warehousing (17)
- United States Postal Service (1)
- Transportation Services (2)
- Communications (4)
- Electric, Gas, And Sanitary Services (5)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (18)
- Wholesale Trade-non-durable Goods (17)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (6)
- General Merchandise Stores (8)
- Food Stores (17)
- Automotive Dealers And Gasoline Service Stations (12)
- Apparel And Accessory Stores (8)
- Home Furniture, Furnishings, And Equipment Stores (5)
- Eating And Drinking Places (37)
- Miscellaneous Retail (28)
- Finance, Insurance & Real Estate (con't)
- Holding And Other Investment Offices (9)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (5)
- Personal Services (24)
- Business Services (50)
- Automotive Repair, Services, And Parking (11)
- Miscellaneous Repair Services (11)
- Motion Pictures (5)
- Amusement And Recreation Services (19)
- Health Services (13)
- Legal Services (2)
- Educational Services (7)
- Social Services (12)
- Museums, Art Galleries, And Botanical And Zoological Gardens (2)
- Membership Organizations (17)
- Engineering, Accounting, Research, Management, And Related Services (23)
- Miscellaneous Services (1)
