- Agriculture, Forestry & Fishing
- Agricultural Production Crops (57)
- Agriculture production livestock and animal specialties (31)
- Agricultural Services (22)
- Forestry (1)
- Construction & Mining
- Metal Mining (1)
- Oil And Gas Extraction (1)
- Building Construction General Contractors And Operative Builders (43)
- Heavy Construction Other Than Building Construction Contractors (3)
- Construction Special Trade Contractors (52)
- Manufacturing
- Food And Kindred Products (1)
- Textile Mill Products (1)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (1)
- Lumber And Wood Products, Except Furniture (5)
- Printing, Publishing, And Allied Industries (4)
- Chemicals And Allied Products (1)
- Stone, Clay, Glass, And Concrete Products (2)
- Primary Metal Industries (1)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (3)
- Transportation Equipment (1)
- Miscellaneous Manufacturing Industries (6)
- Transportation & Utilities
- Motor Freight Transportation And Warehousing (32)
- Transportation & Utilities (con't)
- United States Postal Service (1)
- Transportation Services (12)
- Communications (10)
- Electric, Gas, And Sanitary Services (3)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (25)
- Wholesale Trade-non-durable Goods (20)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (20)
- General Merchandise Stores (5)
- Food Stores (17)
- Automotive Dealers And Gasoline Service Stations (30)
- Apparel And Accessory Stores (4)
- Home Furniture, Furnishings, And Equipment Stores (16)
- Eating And Drinking Places (24)
- Miscellaneous Retail (31)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (5)
- Personal Services (26)
- Business Services (210)
- Automotive Repair, Services, And Parking (25)
- Miscellaneous Repair Services (25)
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- Miscellaneous Services (10)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (11)
- Justice, Public Order, And Safety (8)
- Administration Of Human Resource Programs (1)
- Administration Of Environmental Quality And Housing Programs (1)
- Administration Of Economic Programs (6)
- Nonclassifiable Establishments (44)
