- Agriculture, Forestry & Fishing
- Agricultural Production Crops (2)
- Agriculture production livestock and animal specialties (5)
- Agricultural Services (1)
- Construction & Mining
- Coal Mining (1)
- Oil And Gas Extraction (28)
- Mining And Quarrying Of Nonmetallic Minerals, Except Fuels (1)
- Building Construction General Contractors And Operative Builders (9)
- Heavy Construction Other Than Building Construction Contractors (3)
- Construction Special Trade Contractors (11)
- Manufacturing
- Lumber And Wood Products, Except Furniture (1)
- Printing, Publishing, And Allied Industries (2)
- Stone, Clay, Glass, And Concrete Products (1)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (1)
- Industrial And Commercial Machinery And Computer Equipment (3)
- Miscellaneous Manufacturing Industries (1)
- Transportation & Utilities (con't)
- Communications (5)
- Electric, Gas, And Sanitary Services (6)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (9)
- Wholesale Trade-non-durable Goods (4)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (4)
- Food Stores (4)
- Automotive Dealers And Gasoline Service Stations (13)
- Home Furniture, Furnishings, And Equipment Stores (1)
- Eating And Drinking Places (12)
- Miscellaneous Retail (14)
- Services (con't)
- Automotive Repair, Services, And Parking (5)
- Miscellaneous Repair Services (4)
- Motion Pictures (2)
- Amusement And Recreation Services (4)
- Health Services (10)
- Legal Services (1)
- Educational Services (10)
- Social Services (6)
- Museums, Art Galleries, And Botanical And Zoological Gardens (1)
- Membership Organizations (15)
- Engineering, Accounting, Research, Management, And Related Services (16)
- Miscellaneous Services (7)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (10)
- Justice, Public Order, And Safety (3)
- Administration Of Human Resource Programs (2)
- Administration Of Environmental Quality And Housing Programs (1)
- Administration Of Economic Programs (1)
- Nonclassifiable Establishments (32)
