- Agriculture, Forestry & Fishing
- Agricultural Production Crops (5)
- Agricultural Services (14)
- Forestry (1)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (33)
- Heavy Construction Other Than Building Construction Contractors (1)
- Construction Special Trade Contractors (36)
- Manufacturing
- Paper And Allied Products (1)
- Printing, Publishing, And Allied Industries (2)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (1)
- Industrial And Commercial Machinery And Computer Equipment (1)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (1)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (1)
- Miscellaneous Manufacturing Industries (2)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (6)
- Motor Freight Transportation And Warehousing (2)
- United States Postal Service (1)
- Transportation Services (3)
- Communications (5)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (13)
- Retail & Wholesale Trade (con't)
- Wholesale Trade-non-durable Goods (14)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (2)
- Food Stores (5)
- Automotive Dealers And Gasoline Service Stations (2)
- Apparel And Accessory Stores (4)
- Home Furniture, Furnishings, And Equipment Stores (10)
- Eating And Drinking Places (5)
- Miscellaneous Retail (21)
- Services (con't)
- Miscellaneous Repair Services (6)
- Motion Pictures (2)
- Amusement And Recreation Services (8)
- Health Services (12)
- Legal Services (4)
- Educational Services (13)
- Social Services (7)
- Museums, Art Galleries, And Botanical And Zoological Gardens (2)
- Membership Organizations (6)
- Engineering, Accounting, Research, Management, And Related Services (51)
- Miscellaneous Services (6)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (7)
- Justice, Public Order, And Safety (3)
- Public Finance, Taxation, And Monetary Policy (1)
- Administration Of Human Resource Programs (1)
- National Security And International Affairs (1)
- Nonclassifiable Establishments (40)
