- Agriculture, Forestry & Fishing
- Agricultural Production Crops (5)
- Agricultural Services (6)
- Construction & Mining
- Mining And Quarrying Of Nonmetallic Minerals, Except Fuels (1)
- Building Construction General Contractors And Operative Builders (17)
- Heavy Construction Other Than Building Construction Contractors (5)
- Construction Special Trade Contractors (49)
- Manufacturing
- Food And Kindred Products (1)
- Textile Mill Products (1)
- Lumber And Wood Products, Except Furniture (5)
- Furniture And Fixtures (2)
- Printing, Publishing, And Allied Industries (3)
- Chemicals And Allied Products (2)
- Petroleum Refining And Related Industries (1)
- Rubber And Miscellaneous Plastics Products (1)
- Stone, Clay, Glass, And Concrete Products (8)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (2)
- Industrial And Commercial Machinery And Computer Equipment (6)
- Transportation Equipment (1)
- Miscellaneous Manufacturing Industries (1)
- Transportation & Utilities (con't)
- Transportation Services (4)
- Communications (2)
- Electric, Gas, And Sanitary Services (4)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (15)
- Wholesale Trade-non-durable Goods (15)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (9)
- General Merchandise Stores (4)
- Food Stores (12)
- Automotive Dealers And Gasoline Service Stations (10)
- Apparel And Accessory Stores (7)
- Home Furniture, Furnishings, And Equipment Stores (7)
- Eating And Drinking Places (24)
- Miscellaneous Retail (31)
- Services (con't)
- Business Services (76)
- Automotive Repair, Services, And Parking (12)
- Miscellaneous Repair Services (10)
- Motion Pictures (3)
- Amusement And Recreation Services (15)
- Health Services (12)
- Legal Services (5)
- Educational Services (10)
- Social Services (24)
- Museums, Art Galleries, And Botanical And Zoological Gardens (2)
- Membership Organizations (12)
- Engineering, Accounting, Research, Management, And Related Services (27)
- Miscellaneous Services (8)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (11)
- Justice, Public Order, And Safety (12)
- Public Finance, Taxation, And Monetary Policy (1)
- Administration Of Human Resource Programs (3)
- Administration Of Environmental Quality And Housing Programs (1)
- Administration Of Economic Programs (4)
- Nonclassifiable Establishments (46)