- Agriculture, Forestry & Fishing
- Agricultural Production Crops (3)
- Agriculture production livestock and animal specialties (27)
- Agricultural Services (6)
- Forestry (1)
- Construction & Mining
- Coal Mining (1)
- Oil And Gas Extraction (24)
- Mining And Quarrying Of Nonmetallic Minerals, Except Fuels (1)
- Building Construction General Contractors And Operative Builders (14)
- Heavy Construction Other Than Building Construction Contractors (2)
- Construction Special Trade Contractors (18)
- Manufacturing
- Food And Kindred Products (2)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (1)
- Lumber And Wood Products, Except Furniture (5)
- Printing, Publishing, And Allied Industries (3)
- Petroleum Refining And Related Industries (1)
- Rubber And Miscellaneous Plastics Products (1)
- Leather And Leather Products (1)
- Stone, Clay, Glass, And Concrete Products (3)
- Industrial And Commercial Machinery And Computer Equipment (2)
- Miscellaneous Manufacturing Industries (1)
- Transportation & Utilities (con't)
- United States Postal Service (1)
- Transportation By Air (1)
- Pipelines, Except Natural Gas (2)
- Transportation Services (4)
- Communications (3)
- Electric, Gas, And Sanitary Services (7)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (12)
- Wholesale Trade-non-durable Goods (12)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (8)
- General Merchandise Stores (1)
- Food Stores (11)
- Automotive Dealers And Gasoline Service Stations (14)
- Apparel And Accessory Stores (2)
- Home Furniture, Furnishings, And Equipment Stores (6)
- Eating And Drinking Places (17)
- Miscellaneous Retail (29)
- Services (con't)
- Personal Services (22)
- Business Services (130)
- Automotive Repair, Services, And Parking (7)
- Miscellaneous Repair Services (9)
- Motion Pictures (1)
- Amusement And Recreation Services (6)
- Health Services (18)
- Legal Services (10)
- Educational Services (16)
- Social Services (15)
- Museums, Art Galleries, And Botanical And Zoological Gardens (1)
- Membership Organizations (25)
- Engineering, Accounting, Research, Management, And Related Services (15)
- Miscellaneous Services (6)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (9)
- Justice, Public Order, And Safety (4)
- Public Finance, Taxation, And Monetary Policy (1)
- Administration Of Human Resource Programs (3)
- Administration Of Environmental Quality And Housing Programs (5)
- Administration Of Economic Programs (4)
- Nonclassifiable Establishments (73)
