- Agriculture, Forestry & Fishing
- Agricultural Production Crops (11)
- Agriculture production livestock and animal specialties (4)
- Agricultural Services (23)
- Construction & Mining
- Mining And Quarrying Of Nonmetallic Minerals, Except Fuels (2)
- Building Construction General Contractors And Operative Builders (72)
- Heavy Construction Other Than Building Construction Contractors (3)
- Construction Special Trade Contractors (89)
- Manufacturing
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (4)
- Lumber And Wood Products, Except Furniture (2)
- Furniture And Fixtures (2)
- Printing, Publishing, And Allied Industries (11)
- Chemicals And Allied Products (3)
- Petroleum Refining And Related Industries (2)
- Rubber And Miscellaneous Plastics Products (2)
- Stone, Clay, Glass, And Concrete Products (5)
- Primary Metal Industries (2)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (5)
- Industrial And Commercial Machinery And Computer Equipment (9)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (5)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (11)
- Miscellaneous Manufacturing Industries (6)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (1)
- Transportation & Utilities (con't)
- Motor Freight Transportation And Warehousing (20)
- United States Postal Service (1)
- Transportation By Air (2)
- Transportation Services (10)
- Communications (15)
- Electric, Gas, And Sanitary Services (5)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (49)
- Wholesale Trade-non-durable Goods (20)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (23)
- General Merchandise Stores (15)
- Food Stores (37)
- Automotive Dealers And Gasoline Service Stations (51)
- Apparel And Accessory Stores (11)
- Home Furniture, Furnishings, And Equipment Stores (33)
- Eating And Drinking Places (103)
- Miscellaneous Retail (88)
- Finance, Insurance & Real Estate (con't)
- Holding And Other Investment Offices (11)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (23)
- Personal Services (77)
- Business Services (451)
- Automotive Repair, Services, And Parking (63)
- Miscellaneous Repair Services (33)
- Motion Pictures (9)
- Amusement And Recreation Services (37)
- Health Services (68)
- Legal Services (15)
- Educational Services (33)
- Social Services (39)
- Museums, Art Galleries, And Botanical And Zoological Gardens (1)
- Membership Organizations (93)
- Engineering, Accounting, Research, Management, And Related Services (107)
- Miscellaneous Services (18)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (7)
- Justice, Public Order, And Safety (3)
- Administration Of Environmental Quality And Housing Programs (1)
- Administration Of Economic Programs (2)
- National Security And International Affairs (6)
- Nonclassifiable Establishments (125)
