- Agriculture, Forestry & Fishing
- Agricultural Production Crops (20)
- Agriculture production livestock and animal specialties (5)
- Agricultural Services (5)
- Forestry (1)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (11)
- Heavy Construction Other Than Building Construction Contractors (2)
- Construction Special Trade Contractors (33)
- Manufacturing
- Food And Kindred Products (1)
- Textile Mill Products (2)
- Lumber And Wood Products, Except Furniture (4)
- Furniture And Fixtures (2)
- Printing, Publishing, And Allied Industries (1)
- Chemicals And Allied Products (1)
- Rubber And Miscellaneous Plastics Products (1)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (3)
- Industrial And Commercial Machinery And Computer Equipment (2)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (3)
- Transportation Equipment (2)
- Miscellaneous Manufacturing Industries (2)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (2)
- Transportation & Utilities (con't)
- Motor Freight Transportation And Warehousing (8)
- United States Postal Service (1)
- Electric, Gas, And Sanitary Services (3)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (4)
- Wholesale Trade-non-durable Goods (2)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (6)
- General Merchandise Stores (4)
- Food Stores (15)
- Automotive Dealers And Gasoline Service Stations (17)
- Apparel And Accessory Stores (1)
- Home Furniture, Furnishings, And Equipment Stores (3)
- Eating And Drinking Places (18)
- Miscellaneous Retail (16)
- Services (con't)
- Business Services (139)
- Automotive Repair, Services, And Parking (10)
- Miscellaneous Repair Services (8)
- Motion Pictures (1)
- Amusement And Recreation Services (4)
- Health Services (4)
- Legal Services (2)
- Educational Services (9)
- Social Services (5)
- Museums, Art Galleries, And Botanical And Zoological Gardens (1)
- Membership Organizations (12)
- Engineering, Accounting, Research, Management, And Related Services (10)
- Miscellaneous Services (3)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (3)
- Justice, Public Order, And Safety (5)
- Administration Of Human Resource Programs (2)
- Administration Of Environmental Quality And Housing Programs (3)
- Administration Of Economic Programs (3)
- National Security And International Affairs (1)
- Nonclassifiable Establishments (54)
