- Agriculture, Forestry & Fishing
- Agricultural Production Crops (5)
- Agricultural Services (22)
- Construction & Mining
- Mining And Quarrying Of Nonmetallic Minerals, Except Fuels (1)
- Building Construction General Contractors And Operative Builders (55)
- Heavy Construction Other Than Building Construction Contractors (3)
- Construction Special Trade Contractors (88)
- Manufacturing
- Food And Kindred Products (4)
- Textile Mill Products (3)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (4)
- Lumber And Wood Products, Except Furniture (2)
- Furniture And Fixtures (2)
- Paper And Allied Products (2)
- Printing, Publishing, And Allied Industries (14)
- Chemicals And Allied Products (3)
- Rubber And Miscellaneous Plastics Products (7)
- Stone, Clay, Glass, And Concrete Products (9)
- Primary Metal Industries (7)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (14)
- Industrial And Commercial Machinery And Computer Equipment (17)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (5)
- 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 (2)
- Transportation & Utilities (con't)
- Motor Freight Transportation And Warehousing (17)
- United States Postal Service (1)
- Water Transportation (1)
- Transportation By Air (1)
- Transportation Services (11)
- Communications (7)
- Electric, Gas, And Sanitary Services (2)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (42)
- Wholesale Trade-non-durable Goods (22)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (16)
- General Merchandise Stores (5)
- Food Stores (28)
- Automotive Dealers And Gasoline Service Stations (26)
- Apparel And Accessory Stores (52)
- Home Furniture, Furnishings, And Equipment Stores (17)
- Eating And Drinking Places (59)
- Miscellaneous Retail (61)
- Finance, Insurance & Real Estate (con't)
- Holding And Other Investment Offices (20)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (4)
- Personal Services (38)
- Business Services (211)
- Automotive Repair, Services, And Parking (24)
- Miscellaneous Repair Services (14)
- Motion Pictures (10)
- Amusement And Recreation Services (38)
- Health Services (109)
- Legal Services (28)
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- Social Services (17)
- Museums, Art Galleries, And Botanical And Zoological Gardens (3)
- Membership Organizations (31)
- Engineering, Accounting, Research, Management, And Related Services (88)
- Miscellaneous Services (11)
