- Agriculture, Forestry & Fishing
- Agricultural Production Crops (129)
- Agriculture production livestock and animal specialties (39)
- Agricultural Services (22)
- Forestry (1)
- Fishing, hunting, and trapping (1)
- Construction & Mining
- Mining And Quarrying Of Nonmetallic Minerals, Except Fuels (2)
- Building Construction General Contractors And Operative Builders (41)
- Heavy Construction Other Than Building Construction Contractors (5)
- Construction Special Trade Contractors (55)
- Manufacturing
- Food And Kindred Products (2)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (2)
- Lumber And Wood Products, Except Furniture (2)
- Furniture And Fixtures (3)
- Printing, Publishing, And Allied Industries (9)
- Chemicals And Allied Products (1)
- Petroleum Refining And Related Industries (2)
- Stone, Clay, Glass, And Concrete Products (3)
- Primary Metal Industries (4)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (4)
- Industrial And Commercial Machinery And Computer Equipment (13)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (3)
- Transportation Equipment (3)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (2)
- Miscellaneous Manufacturing Industries (9)
- Transportation & Utilities
- Railroad Transportation (2)
- Transportation & Utilities (con't)
- Local And Suburban Transit And Interurban Highway Passenger Transportation (3)
- Motor Freight Transportation And Warehousing (32)
- United States Postal Service (2)
- Water Transportation (4)
- Transportation By Air (1)
- Transportation Services (6)
- Communications (15)
- Electric, Gas, And Sanitary Services (8)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (34)
- Wholesale Trade-non-durable Goods (29)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (17)
- General Merchandise Stores (8)
- Food Stores (22)
- Automotive Dealers And Gasoline Service Stations (40)
- Apparel And Accessory Stores (9)
- Home Furniture, Furnishings, And Equipment Stores (27)
- Eating And Drinking Places (66)
- Miscellaneous Retail (72)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (12)
- Personal Services (63)
- Business Services (408)
- Automotive Repair, Services, And Parking (34)
- Miscellaneous Repair Services (28)
- Motion Pictures (5)
- Amusement And Recreation Services (32)
- Health Services (75)
- Legal Services (20)
- Educational Services (23)
- Social Services (28)
- Museums, Art Galleries, And Botanical And Zoological Gardens (1)
- Membership Organizations (48)
- Engineering, Accounting, Research, Management, And Related Services (32)
- Miscellaneous Services (5)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (22)
- Justice, Public Order, And Safety (13)
- Public Finance, Taxation, And Monetary Policy (1)
- Administration Of Human Resource Programs (1)
- Administration Of Environmental Quality And Housing Programs (5)
- Administration Of Economic Programs (4)
- National Security And International Affairs (1)
- Nonclassifiable Establishments (109)
