- Agriculture, Forestry & Fishing
- Agricultural Production Crops (3)
- Agriculture production livestock and animal specialties (1)
- Agricultural Services (23)
- Construction & Mining
- Oil And Gas Extraction (1)
- Mining And Quarrying Of Nonmetallic Minerals, Except Fuels (1)
- Building Construction General Contractors And Operative Builders (43)
- Heavy Construction Other Than Building Construction Contractors (6)
- Construction Special Trade Contractors (73)
- Manufacturing
- Food And Kindred Products (3)
- Textile Mill Products (1)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (2)
- Lumber And Wood Products, Except Furniture (4)
- Furniture And Fixtures (4)
- Paper And Allied Products (1)
- Printing, Publishing, And Allied Industries (9)
- Chemicals And Allied Products (7)
- Rubber And Miscellaneous Plastics Products (5)
- Leather And Leather Products (3)
- Stone, Clay, Glass, And Concrete Products (4)
- Primary Metal Industries (2)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (8)
- Industrial And Commercial Machinery And Computer Equipment (22)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (9)
- Transportation Equipment (1)
- Manufacturing (con't)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (5)
- Miscellaneous Manufacturing Industries (5)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (4)
- Motor Freight Transportation And Warehousing (12)
- United States Postal Service (1)
- Water Transportation (3)
- Transportation By Air (1)
- Transportation Services (5)
- Communications (5)
- Electric, Gas, And Sanitary Services (6)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (37)
- Wholesale Trade-non-durable Goods (23)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (11)
- General Merchandise Stores (4)
- Food Stores (13)
- Automotive Dealers And Gasoline Service Stations (26)
- Apparel And Accessory Stores (16)
- Home Furniture, Furnishings, And Equipment Stores (23)
- Eating And Drinking Places (42)
- Miscellaneous Retail (56)
- Finance, Insurance & Real Estate (con't)
- Real Estate (45)
- Holding And Other Investment Offices (8)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (6)
- Personal Services (55)
- Business Services (256)
- Automotive Repair, Services, And Parking (27)
- Miscellaneous Repair Services (15)
- Motion Pictures (8)
- Amusement And Recreation Services (24)
- Health Services (68)
- Legal Services (25)
- Educational Services (24)
- Social Services (31)
- Museums, Art Galleries, And Botanical And Zoological Gardens (4)
- Membership Organizations (29)
- Engineering, Accounting, Research, Management, And Related Services (77)
- Miscellaneous Services (12)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (2)
- Justice, Public Order, And Safety (2)
- Public Finance, Taxation, And Monetary Policy (2)
- Administration Of Human Resource Programs (3)
- Administration Of Environmental Quality And Housing Programs (2)
- National Security And International Affairs (1)
- Nonclassifiable Establishments (134)
