- Agriculture, Forestry & Fishing
- Agricultural Production Crops (10)
- Agriculture production livestock and animal specialties (9)
- Agricultural Services (11)
- Construction & Mining
- Oil And Gas Extraction (16)
- Building Construction General Contractors And Operative Builders (17)
- Heavy Construction Other Than Building Construction Contractors (3)
- Construction Special Trade Contractors (45)
- Manufacturing
- Textile Mill Products (2)
- Lumber And Wood Products, Except Furniture (4)
- Furniture And Fixtures (1)
- Printing, Publishing, And Allied Industries (2)
- Chemicals And Allied Products (2)
- Rubber And Miscellaneous Plastics Products (1)
- Leather And Leather Products (1)
- Stone, Clay, Glass, And Concrete Products (1)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (1)
- Industrial And Commercial Machinery And Computer Equipment (3)
- Transportation Equipment (3)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (1)
- Miscellaneous Manufacturing Industries (1)
- Transportation & Utilities
- Motor Freight Transportation And Warehousing (10)
- Transportation & Utilities (con't)
- United States Postal Service (1)
- Pipelines, Except Natural Gas (2)
- Transportation Services (4)
- Communications (3)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (19)
- Wholesale Trade-non-durable Goods (14)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (4)
- General Merchandise Stores (5)
- Food Stores (9)
- Automotive Dealers And Gasoline Service Stations (21)
- Apparel And Accessory Stores (7)
- Home Furniture, Furnishings, And Equipment Stores (7)
- Eating And Drinking Places (26)
- Miscellaneous Retail (49)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (4)
- Personal Services (25)
- Business Services (142)
- Automotive Repair, Services, And Parking (24)
- Miscellaneous Repair Services (18)
- Motion Pictures (7)
- Amusement And Recreation Services (11)
- Health Services (19)
- Legal Services (5)
- Educational Services (8)
- Social Services (15)
- Membership Organizations (37)
- Engineering, Accounting, Research, Management, And Related Services (17)
- Miscellaneous Services (8)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (3)
- Justice, Public Order, And Safety (3)
- Public Finance, Taxation, And Monetary Policy (1)
- Administration Of Environmental Quality And Housing Programs (2)
- National Security And International Affairs (3)
- Nonclassifiable Establishments (66)
