- Agriculture, Forestry & Fishing
- Agricultural Production Crops (1)
- Agricultural Services (64)
- Construction & Mining
- Oil And Gas Extraction (1)
- Building Construction General Contractors And Operative Builders (90)
- Heavy Construction Other Than Building Construction Contractors (10)
- Construction Special Trade Contractors (135)
- Manufacturing
- Food And Kindred Products (9)
- Textile Mill Products (7)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (14)
- Lumber And Wood Products, Except Furniture (6)
- Furniture And Fixtures (2)
- Printing, Publishing, And Allied Industries (44)
- Chemicals And Allied Products (10)
- Rubber And Miscellaneous Plastics Products (2)
- Leather And Leather Products (2)
- Stone, Clay, Glass, And Concrete Products (2)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (7)
- Industrial And Commercial Machinery And Computer Equipment (18)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (9)
- Transportation Equipment (3)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (13)
- Miscellaneous Manufacturing Industries (28)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (19)
- Motor Freight Transportation And Warehousing (22)
- United States Postal Service (1)
- Water Transportation (13)
- Transportation By Air (2)
- Transportation Services (31)
- Communications (34)
- Electric, Gas, And Sanitary Services (21)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (153)
- Wholesale Trade-non-durable Goods (114)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (25)
- General Merchandise Stores (5)
- Food Stores (62)
- Automotive Dealers And Gasoline Service Stations (43)
- Apparel And Accessory Stores (53)
- Home Furniture, Furnishings, And Equipment Stores (49)
- Eating And Drinking Places (125)
- Miscellaneous Retail (181)
- Finance, Insurance & Real Estate (con't)
- Insurance Agents, Brokers, And Service (26)
- Real Estate (201)
- Holding And Other Investment Offices (48)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (6)
- Personal Services (102)
- Business Services (733)
- Automotive Repair, Services, And Parking (60)
- Miscellaneous Repair Services (81)
- Motion Pictures (27)
- Amusement And Recreation Services (79)
- Health Services (189)
- Legal Services (84)
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- Museums, Art Galleries, And Botanical And Zoological Gardens (6)
- Membership Organizations (76)
- Engineering, Accounting, Research, Management, And Related Services (274)
- Miscellaneous Services (41)
