- Agriculture, Forestry & Fishing
- Agricultural Production Crops (110)
- Agriculture production livestock and animal specialties (33)
- Agricultural Services (32)
- Forestry (2)
- Construction & Mining
- Mining And Quarrying Of Nonmetallic Minerals, Except Fuels (2)
- Building Construction General Contractors And Operative Builders (54)
- Heavy Construction Other Than Building Construction Contractors (8)
- Construction Special Trade Contractors (99)
- Manufacturing
- Food And Kindred Products (6)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (7)
- Lumber And Wood Products, Except Furniture (4)
- Furniture And Fixtures (3)
- Paper And Allied Products (2)
- Printing, Publishing, And Allied Industries (15)
- Chemicals And Allied Products (4)
- Petroleum Refining And Related Industries (1)
- Rubber And Miscellaneous Plastics Products (4)
- Leather And Leather Products (3)
- Stone, Clay, Glass, And Concrete Products (4)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (3)
- Industrial And Commercial Machinery And Computer Equipment (13)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (2)
- Transportation Equipment (5)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (2)
- Manufacturing (con't)
- Miscellaneous Manufacturing Industries (5)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (7)
- Motor Freight Transportation And Warehousing (30)
- United States Postal Service (1)
- Water Transportation (1)
- Transportation By Air (1)
- Transportation Services (6)
- Communications (8)
- Electric, Gas, And Sanitary Services (8)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (63)
- Wholesale Trade-non-durable Goods (22)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (26)
- General Merchandise Stores (9)
- Food Stores (21)
- Automotive Dealers And Gasoline Service Stations (40)
- Apparel And Accessory Stores (16)
- Home Furniture, Furnishings, And Equipment Stores (32)
- Eating And Drinking Places (65)
- Miscellaneous Retail (103)
- Finance, Insurance & Real Estate (con't)
- Real Estate (69)
- Holding And Other Investment Offices (8)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (9)
- Personal Services (82)
- Business Services (466)
- Automotive Repair, Services, And Parking (56)
- Miscellaneous Repair Services (41)
- Motion Pictures (8)
- Amusement And Recreation Services (30)
- Health Services (90)
- Legal Services (14)
- Educational Services (21)
- Social Services (34)
- Museums, Art Galleries, And Botanical And Zoological Gardens (2)
- Membership Organizations (84)
- Engineering, Accounting, Research, Management, And Related Services (41)
- Miscellaneous Services (9)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (15)
- Justice, Public Order, And Safety (6)
- Administration Of Human Resource Programs (2)
- Administration Of Environmental Quality And Housing Programs (4)
- Administration Of Economic Programs (7)
- National Security And International Affairs (1)
- Nonclassifiable Establishments (145)
