- Agriculture, Forestry & Fishing
- Agriculture production livestock and animal specialties (2)
- Agricultural Services (31)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (42)
- Heavy Construction Other Than Building Construction Contractors (4)
- Construction Special Trade Contractors (67)
- Manufacturing
- Food And Kindred Products (3)
- Textile Mill Products (1)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (1)
- Lumber And Wood Products, Except Furniture (2)
- Furniture And Fixtures (1)
- Paper And Allied Products (3)
- Printing, Publishing, And Allied Industries (23)
- Chemicals And Allied Products (4)
- Petroleum Refining And Related Industries (1)
- Rubber And Miscellaneous Plastics Products (3)
- Primary Metal Industries (1)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (10)
- Industrial And Commercial Machinery And Computer Equipment (12)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (12)
- Transportation Equipment (1)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (4)
- Miscellaneous Manufacturing Industries (6)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (14)
- Transportation & Utilities (con't)
- Motor Freight Transportation And Warehousing (19)
- United States Postal Service (1)
- Water Transportation (2)
- Transportation Services (24)
- Communications (5)
- Electric, Gas, And Sanitary Services (4)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (68)
- Wholesale Trade-non-durable Goods (49)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (10)
- General Merchandise Stores (3)
- Food Stores (25)
- Automotive Dealers And Gasoline Service Stations (18)
- Apparel And Accessory Stores (20)
- Home Furniture, Furnishings, And Equipment Stores (39)
- Eating And Drinking Places (49)
- Miscellaneous Retail (80)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (2)
- Personal Services (78)
- Business Services (242)
- Automotive Repair, Services, And Parking (32)
- Miscellaneous Repair Services (37)
- Motion Pictures (5)
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- Health Services (166)
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- Museums, Art Galleries, And Botanical And Zoological Gardens (1)
- Membership Organizations (58)
- Engineering, Accounting, Research, Management, And Related Services (158)
- Miscellaneous Services (4)
