- Agriculture, Forestry & Fishing
- Agricultural Production Crops (3)
- Agriculture production livestock and animal specialties (9)
- Agricultural Services (35)
- Construction & Mining
- Metal Mining (2)
- Building Construction General Contractors And Operative Builders (82)
- Heavy Construction Other Than Building Construction Contractors (8)
- Construction Special Trade Contractors (129)
- Manufacturing
- Food And Kindred Products (5)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (2)
- Lumber And Wood Products, Except Furniture (13)
- Furniture And Fixtures (3)
- Printing, Publishing, And Allied Industries (11)
- Stone, Clay, Glass, And Concrete Products (3)
- Primary Metal Industries (1)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (6)
- Industrial And Commercial Machinery And Computer Equipment (3)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (1)
- Miscellaneous Manufacturing Industries (3)
- Transportation & Utilities (con't)
- Transportation By Air (6)
- Transportation Services (9)
- Communications (8)
- Electric, Gas, And Sanitary Services (12)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (27)
- Wholesale Trade-non-durable Goods (20)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (21)
- General Merchandise Stores (2)
- Food Stores (19)
- Automotive Dealers And Gasoline Service Stations (13)
- Apparel And Accessory Stores (13)
- Home Furniture, Furnishings, And Equipment Stores (29)
- Eating And Drinking Places (49)
- Miscellaneous Retail (69)
- Services (con't)
- Personal Services (50)
- Business Services (198)
- Automotive Repair, Services, And Parking (17)
- Miscellaneous Repair Services (34)
- Motion Pictures (8)
- Amusement And Recreation Services (31)
- Health Services (61)
- Legal Services (12)
- Educational Services (21)
- Social Services (31)
- Museums, Art Galleries, And Botanical And Zoological Gardens (3)
- Membership Organizations (27)
- Engineering, Accounting, Research, Management, And Related Services (76)
- Miscellaneous Services (21)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (9)
- Justice, Public Order, And Safety (8)
- Administration Of Human Resource Programs (2)
- Administration Of Environmental Quality And Housing Programs (1)
- Administration Of Economic Programs (3)
- Nonclassifiable Establishments (214)