- Agriculture, Forestry & Fishing
- Agricultural Production Crops (2)
- Agricultural Services (20)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (69)
- Heavy Construction Other Than Building Construction Contractors (10)
- Construction Special Trade Contractors (114)
- Manufacturing
- Food And Kindred Products (1)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (2)
- Lumber And Wood Products, Except Furniture (2)
- Furniture And Fixtures (1)
- Printing, Publishing, And Allied Industries (6)
- Chemicals And Allied Products (4)
- Rubber And Miscellaneous Plastics Products (5)
- Stone, Clay, Glass, And Concrete Products (1)
- Primary Metal Industries (3)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (7)
- Industrial And Commercial Machinery And Computer Equipment (6)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (3)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (1)
- Miscellaneous Manufacturing Industries (4)
- Transportation & Utilities (con't)
- Transportation Services (4)
- Communications (8)
- Electric, Gas, And Sanitary Services (4)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (40)
- Wholesale Trade-non-durable Goods (15)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (11)
- General Merchandise Stores (7)
- Food Stores (22)
- Automotive Dealers And Gasoline Service Stations (25)
- Apparel And Accessory Stores (16)
- Home Furniture, Furnishings, And Equipment Stores (19)
- Eating And Drinking Places (50)
- Miscellaneous Retail (60)
- Services (con't)
- Business Services (183)
- Automotive Repair, Services, And Parking (32)
- Miscellaneous Repair Services (27)
- Motion Pictures (1)
- Amusement And Recreation Services (27)
- Health Services (79)
- Legal Services (17)
- Educational Services (20)
- Social Services (33)
- Museums, Art Galleries, And Botanical And Zoological Gardens (1)
- Membership Organizations (50)
- Engineering, Accounting, Research, Management, And Related Services (37)
- Miscellaneous Services (16)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (9)
- Justice, Public Order, And Safety (8)
- Administration Of Human Resource Programs (4)
- Administration Of Environmental Quality And Housing Programs (2)
- Administration Of Economic Programs (1)
- National Security And International Affairs (2)
- Nonclassifiable Establishments (99)
