- Agriculture, Forestry & Fishing
- Agricultural Production Crops (9)
- Agriculture production livestock and animal specialties (3)
- Agricultural Services (46)
- Fishing, hunting, and trapping (1)
- Construction & Mining
- Metal Mining (1)
- Oil And Gas Extraction (1)
- Building Construction General Contractors And Operative Builders (91)
- Heavy Construction Other Than Building Construction Contractors (14)
- Construction Special Trade Contractors (157)
- Manufacturing
- Food And Kindred Products (6)
- Textile Mill Products (5)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (7)
- Lumber And Wood Products, Except Furniture (11)
- Furniture And Fixtures (10)
- Paper And Allied Products (13)
- Printing, Publishing, And Allied Industries (23)
- Chemicals And Allied Products (13)
- Rubber And Miscellaneous Plastics Products (14)
- Primary Metal Industries (10)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (18)
- Industrial And Commercial Machinery And Computer Equipment (37)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (13)
- Transportation Equipment (1)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (10)
- Manufacturing (con't)
- Miscellaneous Manufacturing Industries (24)
- Transportation & Utilities
- Railroad Transportation (1)
- Local And Suburban Transit And Interurban Highway Passenger Transportation (5)
- Motor Freight Transportation And Warehousing (25)
- United States Postal Service (1)
- Transportation By Air (3)
- Transportation Services (20)
- Communications (18)
- Electric, Gas, And Sanitary Services (13)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (120)
- Wholesale Trade-non-durable Goods (37)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (27)
- General Merchandise Stores (8)
- Food Stores (27)
- Automotive Dealers And Gasoline Service Stations (24)
- Apparel And Accessory Stores (22)
- Home Furniture, Furnishings, And Equipment Stores (55)
- Eating And Drinking Places (77)
- Miscellaneous Retail (124)
- Finance, Insurance & Real Estate (con't)
- Real Estate (81)
- Holding And Other Investment Offices (20)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (4)
- Personal Services (87)
- Business Services (427)
- Automotive Repair, Services, And Parking (40)
- Miscellaneous Repair Services (42)
- Motion Pictures (11)
- Amusement And Recreation Services (34)
- Health Services (72)
- Legal Services (43)
- Educational Services (22)
- Social Services (46)
- Museums, Art Galleries, And Botanical And Zoological Gardens (2)
- Membership Organizations (49)
- Engineering, Accounting, Research, Management, And Related Services (160)
- Miscellaneous Services (30)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (6)
- Justice, Public Order, And Safety (2)
- Administration Of Human Resource Programs (1)
- Administration Of Environmental Quality And Housing Programs (1)
- Administration Of Economic Programs (2)
- Nonclassifiable Establishments (151)
