- Agriculture, Forestry & Fishing
- Agriculture production livestock and animal specialties (13)
- Agricultural Services (4)
- Forestry (5)
- Construction & Mining
- Metal Mining (1)
- Oil And Gas Extraction (3)
- Mining And Quarrying Of Nonmetallic Minerals, Except Fuels (2)
- Building Construction General Contractors And Operative Builders (18)
- Heavy Construction Other Than Building Construction Contractors (6)
- Construction Special Trade Contractors (20)
- Manufacturing
- Food And Kindred Products (2)
- Textile Mill Products (1)
- Lumber And Wood Products, Except Furniture (4)
- Printing, Publishing, And Allied Industries (3)
- Chemicals And Allied Products (3)
- Petroleum Refining And Related Industries (2)
- Rubber And Miscellaneous Plastics Products (1)
- Stone, Clay, Glass, And Concrete Products (1)
- Primary Metal Industries (1)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (2)
- Industrial And Commercial Machinery And Computer Equipment (3)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (3)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (1)
- Miscellaneous Manufacturing Industries (3)
- Transportation & Utilities
- Railroad Transportation (1)
- Local And Suburban Transit And Interurban Highway Passenger Transportation (2)
- Motor Freight Transportation And Warehousing (14)
- United States Postal Service (1)
- Transportation By Air (3)
- Transportation Services (3)
- Communications (3)
- Electric, Gas, And Sanitary Services (4)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (22)
- Wholesale Trade-non-durable Goods (15)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (7)
- General Merchandise Stores (2)
- Food Stores (11)
- Automotive Dealers And Gasoline Service Stations (18)
- Apparel And Accessory Stores (4)
- Home Furniture, Furnishings, And Equipment Stores (9)
- Eating And Drinking Places (25)
- Miscellaneous Retail (37)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (26)
- Personal Services (20)
- Business Services (63)
- Automotive Repair, Services, And Parking (14)
- Miscellaneous Repair Services (9)
- Motion Pictures (1)
- Amusement And Recreation Services (9)
- Health Services (14)
- Legal Services (5)
- Educational Services (15)
- Social Services (9)
- Museums, Art Galleries, And Botanical And Zoological Gardens (3)
- Membership Organizations (17)
- Engineering, Accounting, Research, Management, And Related Services (19)
- Miscellaneous Services (3)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (10)
- Justice, Public Order, And Safety (16)
- Public Finance, Taxation, And Monetary Policy (2)
- Administration Of Human Resource Programs (6)
- Administration Of Environmental Quality And Housing Programs (8)
- Administration Of Economic Programs (6)
- National Security And International Affairs (1)
- Nonclassifiable Establishments (30)
