- Agriculture, Forestry & Fishing
- Agricultural Production Crops (12)
- Agriculture production livestock and animal specialties (2)
- Agricultural Services (23)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (70)
- Heavy Construction Other Than Building Construction Contractors (9)
- Construction Special Trade Contractors (86)
- Manufacturing
- Food And Kindred Products (7)
- Textile Mill Products (1)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (1)
- Lumber And Wood Products, Except Furniture (4)
- Paper And Allied Products (1)
- Printing, Publishing, And Allied Industries (10)
- Chemicals And Allied Products (1)
- Rubber And Miscellaneous Plastics Products (1)
- Stone, Clay, Glass, And Concrete Products (5)
- Primary Metal Industries (3)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (2)
- Industrial And Commercial Machinery And Computer Equipment (5)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (4)
- Transportation Equipment (2)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (3)
- Miscellaneous Manufacturing Industries (20)
- Transportation & Utilities (con't)
- United States Postal Service (1)
- Water Transportation (1)
- Transportation By Air (1)
- Pipelines, Except Natural Gas (1)
- Transportation Services (15)
- Communications (14)
- Electric, Gas, And Sanitary Services (8)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (56)
- Wholesale Trade-non-durable Goods (23)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (14)
- General Merchandise Stores (6)
- Food Stores (28)
- Automotive Dealers And Gasoline Service Stations (54)
- Apparel And Accessory Stores (20)
- Home Furniture, Furnishings, And Equipment Stores (27)
- Eating And Drinking Places (80)
- Miscellaneous Retail (91)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (4)
- Personal Services (63)
- Business Services (346)
- Automotive Repair, Services, And Parking (60)
- Miscellaneous Repair Services (25)
- Motion Pictures (9)
- Amusement And Recreation Services (38)
- Health Services (92)
- Legal Services (21)
- Educational Services (35)
- Social Services (41)
- Museums, Art Galleries, And Botanical And Zoological Gardens (3)
- Membership Organizations (84)
- Engineering, Accounting, Research, Management, And Related Services (54)
- Miscellaneous Services (11)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (8)
- Justice, Public Order, And Safety (5)
- Public Finance, Taxation, And Monetary Policy (1)
- Administration Of Human Resource Programs (2)
- Administration Of Environmental Quality And Housing Programs (4)
- Administration Of Economic Programs (2)
- National Security And International Affairs (2)
- Nonclassifiable Establishments (161)
