- Agriculture, Forestry & Fishing
- Agricultural Production Crops (71)
- Agriculture production livestock and animal specialties (19)
- Agricultural Services (26)
- Fishing, hunting, and trapping (1)
- Construction & Mining
- Oil And Gas Extraction (15)
- Building Construction General Contractors And Operative Builders (17)
- Heavy Construction Other Than Building Construction Contractors (11)
- Construction Special Trade Contractors (47)
- Manufacturing
- Food And Kindred Products (4)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (5)
- Printing, Publishing, And Allied Industries (5)
- Chemicals And Allied Products (4)
- Petroleum Refining And Related Industries (1)
- Stone, Clay, Glass, And Concrete Products (1)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (6)
- Industrial And Commercial Machinery And Computer Equipment (5)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (1)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (1)
- Miscellaneous Manufacturing Industries (2)
- Transportation & Utilities (con't)
- Pipelines, Except Natural Gas (3)
- Transportation Services (7)
- Communications (14)
- Electric, Gas, And Sanitary Services (15)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (31)
- Wholesale Trade-non-durable Goods (40)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (13)
- General Merchandise Stores (5)
- Food Stores (21)
- Automotive Dealers And Gasoline Service Stations (36)
- Apparel And Accessory Stores (16)
- Home Furniture, Furnishings, And Equipment Stores (16)
- Eating And Drinking Places (39)
- Miscellaneous Retail (83)
- Services (con't)
- Personal Services (46)
- Business Services (226)
- Automotive Repair, Services, And Parking (40)
- Miscellaneous Repair Services (35)
- Motion Pictures (3)
- Amusement And Recreation Services (9)
- Health Services (40)
- Legal Services (9)
- Educational Services (14)
- Social Services (22)
- Museums, Art Galleries, And Botanical And Zoological Gardens (1)
- Membership Organizations (49)
- Engineering, Accounting, Research, Management, And Related Services (39)
- Miscellaneous Services (4)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (8)
- Justice, Public Order, And Safety (10)
- Public Finance, Taxation, And Monetary Policy (1)
- Administration Of Human Resource Programs (2)
- Administration Of Environmental Quality And Housing Programs (1)
- Administration Of Economic Programs (3)
- National Security And International Affairs (1)
- Nonclassifiable Establishments (118)
