- Agriculture, Forestry & Fishing
- Agricultural Production Crops (83)
- Agriculture production livestock and animal specialties (35)
- Agricultural Services (21)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (53)
- Heavy Construction Other Than Building Construction Contractors (3)
- Construction Special Trade Contractors (96)
- Manufacturing
- Food And Kindred Products (8)
- Textile Mill Products (1)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (4)
- Lumber And Wood Products, Except Furniture (8)
- Furniture And Fixtures (1)
- Printing, Publishing, And Allied Industries (6)
- Chemicals And Allied Products (11)
- Petroleum Refining And Related Industries (2)
- Rubber And Miscellaneous Plastics Products (5)
- Stone, Clay, Glass, And Concrete Products (5)
- Primary Metal Industries (5)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (16)
- Industrial And Commercial Machinery And Computer Equipment (11)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (6)
- Miscellaneous Manufacturing Industries (6)
- Transportation & Utilities (con't)
- United States Postal Service (1)
- Transportation By Air (3)
- Transportation Services (10)
- Communications (12)
- Electric, Gas, And Sanitary Services (8)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (54)
- Wholesale Trade-non-durable Goods (31)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (20)
- General Merchandise Stores (14)
- Food Stores (26)
- Automotive Dealers And Gasoline Service Stations (50)
- Apparel And Accessory Stores (18)
- Home Furniture, Furnishings, And Equipment Stores (35)
- Eating And Drinking Places (71)
- Miscellaneous Retail (114)
- Services (con't)
- Personal Services (76)
- Business Services (234)
- Automotive Repair, Services, And Parking (49)
- Miscellaneous Repair Services (37)
- Motion Pictures (3)
- Amusement And Recreation Services (37)
- Health Services (105)
- Legal Services (21)
- Educational Services (25)
- Social Services (49)
- Museums, Art Galleries, And Botanical And Zoological Gardens (2)
- Membership Organizations (119)
- Engineering, Accounting, Research, Management, And Related Services (36)
- Miscellaneous Services (10)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (16)
- Justice, Public Order, And Safety (10)
- Administration Of Human Resource Programs (7)
- Administration Of Environmental Quality And Housing Programs (8)
- Administration Of Economic Programs (6)
- National Security And International Affairs (7)
- Nonclassifiable Establishments (89)
