- Agriculture, Forestry & Fishing
- Agricultural Production Crops (3)
- Agriculture production livestock and animal specialties (2)
- Agricultural Services (13)
- Fishing, hunting, and trapping (13)
- Construction & Mining
- Oil And Gas Extraction (18)
- Mining And Quarrying Of Nonmetallic Minerals, Except Fuels (1)
- Building Construction General Contractors And Operative Builders (27)
- Heavy Construction Other Than Building Construction Contractors (7)
- Construction Special Trade Contractors (68)
- Manufacturing
- Food And Kindred Products (6)
- Textile Mill Products (2)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (2)
- Lumber And Wood Products, Except Furniture (6)
- Printing, Publishing, And Allied Industries (7)
- Chemicals And Allied Products (1)
- Petroleum Refining And Related Industries (2)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (7)
- Industrial And Commercial Machinery And Computer Equipment (7)
- Transportation Equipment (6)
- Miscellaneous Manufacturing Industries (6)
- Transportation & Utilities (con't)
- Water Transportation (4)
- Transportation By Air (14)
- Pipelines, Except Natural Gas (1)
- Transportation Services (12)
- Communications (9)
- Electric, Gas, And Sanitary Services (7)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (44)
- Wholesale Trade-non-durable Goods (24)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (11)
- General Merchandise Stores (1)
- Food Stores (13)
- Automotive Dealers And Gasoline Service Stations (19)
- Apparel And Accessory Stores (6)
- Home Furniture, Furnishings, And Equipment Stores (11)
- Eating And Drinking Places (46)
- Miscellaneous Retail (57)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (44)
- Personal Services (50)
- Business Services (258)
- Automotive Repair, Services, And Parking (27)
- Miscellaneous Repair Services (32)
- Motion Pictures (3)
- Amusement And Recreation Services (26)
- Health Services (46)
- Legal Services (18)
- Educational Services (23)
- Social Services (38)
- Museums, Art Galleries, And Botanical And Zoological Gardens (1)
- Membership Organizations (45)
- Engineering, Accounting, Research, Management, And Related Services (37)
- Miscellaneous Services (15)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (10)
- Justice, Public Order, And Safety (13)
- Administration Of Human Resource Programs (5)
- Administration Of Environmental Quality And Housing Programs (2)
- Administration Of Economic Programs (6)
- National Security And International Affairs (2)
- Nonclassifiable Establishments (191)
