- Agriculture, Forestry & Fishing
- Agricultural Production Crops (21)
- Agriculture production livestock and animal specialties (6)
- Agricultural Services (6)
- Construction & Mining
- Oil And Gas Extraction (35)
- Building Construction General Contractors And Operative Builders (5)
- Heavy Construction Other Than Building Construction Contractors (8)
- Construction Special Trade Contractors (30)
- Manufacturing
- Food And Kindred Products (1)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (1)
- Printing, Publishing, And Allied Industries (1)
- Chemicals And Allied Products (3)
- Petroleum Refining And Related Industries (2)
- Rubber And Miscellaneous Plastics Products (3)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (1)
- Industrial And Commercial Machinery And Computer Equipment (5)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (2)
- Miscellaneous Manufacturing Industries (1)
- Transportation & Utilities (con't)
- Transportation Services (2)
- Communications (5)
- Electric, Gas, And Sanitary Services (6)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (33)
- Wholesale Trade-non-durable Goods (11)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (5)
- General Merchandise Stores (3)
- Food Stores (15)
- Automotive Dealers And Gasoline Service Stations (21)
- Apparel And Accessory Stores (6)
- Home Furniture, Furnishings, And Equipment Stores (5)
- Eating And Drinking Places (22)
- Miscellaneous Retail (17)
- Services (con't)
- Business Services (54)
- Automotive Repair, Services, And Parking (12)
- Miscellaneous Repair Services (20)
- Motion Pictures (2)
- Amusement And Recreation Services (2)
- Health Services (14)
- Legal Services (5)
- Educational Services (10)
- Social Services (6)
- Museums, Art Galleries, And Botanical And Zoological Gardens (1)
- Membership Organizations (24)
- Engineering, Accounting, Research, Management, And Related Services (5)
- Miscellaneous Services (9)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (3)
- Justice, Public Order, And Safety (3)
- Administration Of Human Resource Programs (1)
- Administration Of Environmental Quality And Housing Programs (1)
- Administration Of Economic Programs (1)
- Nonclassifiable Establishments (72)
