- Agriculture, Forestry & Fishing
- Agricultural Production Crops (3)
- Agriculture production livestock and animal specialties (4)
- Agricultural Services (50)
- Forestry (4)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (140)
- Heavy Construction Other Than Building Construction Contractors (9)
- Construction Special Trade Contractors (155)
- Manufacturing
- Food And Kindred Products (10)
- Textile Mill Products (1)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (7)
- Lumber And Wood Products, Except Furniture (10)
- Furniture And Fixtures (7)
- Printing, Publishing, And Allied Industries (32)
- Chemicals And Allied Products (6)
- Rubber And Miscellaneous Plastics Products (4)
- Leather And Leather Products (1)
- Stone, Clay, Glass, And Concrete Products (2)
- Primary Metal Industries (1)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (10)
- Industrial And Commercial Machinery And Computer Equipment (17)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (9)
- Transportation Equipment (1)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (9)
- Manufacturing (con't)
- Miscellaneous Manufacturing Industries (15)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (9)
- Motor Freight Transportation And Warehousing (38)
- Water Transportation (1)
- Transportation By Air (1)
- Transportation Services (25)
- Communications (28)
- Electric, Gas, And Sanitary Services (8)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (152)
- Wholesale Trade-non-durable Goods (77)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (35)
- General Merchandise Stores (8)
- Food Stores (38)
- Automotive Dealers And Gasoline Service Stations (37)
- Apparel And Accessory Stores (56)
- Home Furniture, Furnishings, And Equipment Stores (67)
- Eating And Drinking Places (96)
- Miscellaneous Retail (144)
- Finance, Insurance & Real Estate (con't)
- Real Estate (151)
- Holding And Other Investment Offices (64)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (14)
- Personal Services (85)
- Business Services (807)
- Automotive Repair, Services, And Parking (64)
- Miscellaneous Repair Services (57)
- Motion Pictures (17)
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- Health Services (138)
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- Museums, Art Galleries, And Botanical And Zoological Gardens (3)
- Membership Organizations (84)
- Engineering, Accounting, Research, Management, And Related Services (204)
- Miscellaneous Services (50)
