- Agriculture, Forestry & Fishing
- Agricultural Production Crops (22)
- Agriculture production livestock and animal specialties (20)
- Agricultural Services (25)
- Construction & Mining
- Oil And Gas Extraction (2)
- Building Construction General Contractors And Operative Builders (28)
- Heavy Construction Other Than Building Construction Contractors (5)
- Construction Special Trade Contractors (57)
- Manufacturing
- Food And Kindred Products (5)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (5)
- Lumber And Wood Products, Except Furniture (3)
- Furniture And Fixtures (2)
- Paper And Allied Products (2)
- Printing, Publishing, And Allied Industries (15)
- Chemicals And Allied Products (4)
- Rubber And Miscellaneous Plastics Products (5)
- Leather And Leather Products (3)
- Stone, Clay, Glass, And Concrete Products (3)
- Primary Metal Industries (2)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (7)
- Industrial And Commercial Machinery And Computer Equipment (6)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (2)
- Transportation Equipment (6)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (1)
- Miscellaneous Manufacturing Industries (9)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (1)
- Motor Freight Transportation And Warehousing (21)
- United States Postal Service (1)
- Transportation By Air (1)
- Transportation Services (6)
- Communications (7)
- Electric, Gas, And Sanitary Services (8)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (36)
- Wholesale Trade-non-durable Goods (16)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (16)
- General Merchandise Stores (7)
- Food Stores (22)
- Automotive Dealers And Gasoline Service Stations (38)
- Apparel And Accessory Stores (15)
- Home Furniture, Furnishings, And Equipment Stores (40)
- Eating And Drinking Places (49)
- Miscellaneous Retail (73)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (15)
- Personal Services (46)
- Business Services (422)
- Automotive Repair, Services, And Parking (34)
- Miscellaneous Repair Services (20)
- Motion Pictures (2)
- Amusement And Recreation Services (18)
- Health Services (83)
- Legal Services (21)
- Educational Services (17)
- Social Services (45)
- Museums, Art Galleries, And Botanical And Zoological Gardens (2)
- Membership Organizations (62)
- Engineering, Accounting, Research, Management, And Related Services (34)
- Miscellaneous Services (7)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (12)
- Justice, Public Order, And Safety (9)
- Public Finance, Taxation, And Monetary Policy (1)
- Administration Of Human Resource Programs (8)
- Administration Of Environmental Quality And Housing Programs (7)
- Administration Of Economic Programs (5)
- National Security And International Affairs (2)
- Nonclassifiable Establishments (129)
