- Agriculture, Forestry & Fishing
- Agricultural Production Crops (3)
- Agricultural Services (19)
- Forestry (1)
- Fishing, hunting, and trapping (1)
- Construction & Mining
- Oil And Gas Extraction (2)
- Building Construction General Contractors And Operative Builders (62)
- Heavy Construction Other Than Building Construction Contractors (7)
- Construction Special Trade Contractors (153)
- Manufacturing
- Food And Kindred Products (4)
- Textile Mill Products (1)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (10)
- Lumber And Wood Products, Except Furniture (18)
- Furniture And Fixtures (11)
- Printing, Publishing, And Allied Industries (13)
- Chemicals And Allied Products (8)
- Rubber And Miscellaneous Plastics Products (4)
- Stone, Clay, Glass, And Concrete Products (6)
- Primary Metal Industries (2)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (15)
- Industrial And Commercial Machinery And Computer Equipment (13)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (6)
- Transportation Equipment (22)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (5)
- Miscellaneous Manufacturing Industries (13)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (10)
- Motor Freight Transportation And Warehousing (28)
- United States Postal Service (1)
- Water Transportation (22)
- Transportation By Air (5)
- Transportation Services (40)
- Communications (17)
- Electric, Gas, And Sanitary Services (4)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (196)
- Wholesale Trade-non-durable Goods (82)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (35)
- General Merchandise Stores (7)
- Food Stores (49)
- Automotive Dealers And Gasoline Service Stations (65)
- Apparel And Accessory Stores (20)
- Home Furniture, Furnishings, And Equipment Stores (105)
- Eating And Drinking Places (103)
- Miscellaneous Retail (150)
- Finance, Insurance & Real Estate (con't)
- Holding And Other Investment Offices (63)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (39)
- Personal Services (73)
- Business Services (541)
- Automotive Repair, Services, And Parking (61)
- Miscellaneous Repair Services (115)
- Motion Pictures (18)
- Amusement And Recreation Services (50)
- Health Services (69)
- Legal Services (19)
- Educational Services (18)
- Social Services (22)
- Museums, Art Galleries, And Botanical And Zoological Gardens (6)
- Membership Organizations (64)
- Engineering, Accounting, Research, Management, And Related Services (122)
- Miscellaneous Services (39)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (4)
- Justice, Public Order, And Safety (3)
- Administration Of Human Resource Programs (6)
- Administration Of Environmental Quality And Housing Programs (3)
- Administration Of Economic Programs (1)
- National Security And International Affairs (1)
- Nonclassifiable Establishments (436)
