- Agriculture, Forestry & Fishing
- Agricultural Production Crops (1)
- Agriculture production livestock and animal specialties (1)
- Agricultural Services (13)
- Forestry (1)
- Construction & Mining
- Oil And Gas Extraction (1)
- Building Construction General Contractors And Operative Builders (268)
- Heavy Construction Other Than Building Construction Contractors (21)
- Construction Special Trade Contractors (404)
- Manufacturing
- Food And Kindred Products (17)
- Textile Mill Products (1)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (12)
- Lumber And Wood Products, Except Furniture (16)
- Furniture And Fixtures (7)
- Paper And Allied Products (1)
- Printing, Publishing, And Allied Industries (35)
- Chemicals And Allied Products (3)
- Rubber And Miscellaneous Plastics Products (1)
- Leather And Leather Products (1)
- Stone, Clay, Glass, And Concrete Products (5)
- Primary Metal Industries (2)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (13)
- Industrial And Commercial Machinery And Computer Equipment (9)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (17)
- Transportation Equipment (1)
- Manufacturing (con't)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (7)
- Miscellaneous Manufacturing Industries (18)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (96)
- Motor Freight Transportation And Warehousing (37)
- Water Transportation (4)
- Transportation By Air (5)
- Transportation Services (89)
- Communications (59)
- Electric, Gas, And Sanitary Services (12)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (159)
- Wholesale Trade-non-durable Goods (161)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (36)
- General Merchandise Stores (30)
- Food Stores (248)
- Automotive Dealers And Gasoline Service Stations (39)
- Apparel And Accessory Stores (116)
- Home Furniture, Furnishings, And Equipment Stores (101)
- Eating And Drinking Places (361)
- Miscellaneous Retail (266)
- Finance, Insurance & Real Estate (con't)
- Real Estate (308)
- Holding And Other Investment Offices (37)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (9)
- Personal Services (222)
- Business Services (873)
- Automotive Repair, Services, And Parking (88)
- Miscellaneous Repair Services (139)
- Motion Pictures (56)
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- Museums, Art Galleries, And Botanical And Zoological Gardens (5)
- Membership Organizations (78)
- Engineering, Accounting, Research, Management, And Related Services (265)
- Miscellaneous Services (61)
