- Agriculture, Forestry & Fishing
- Agricultural Production Crops (5)
- Agriculture production livestock and animal specialties (1)
- Agricultural Services (31)
- Forestry (1)
- Construction & Mining
- Mining And Quarrying Of Nonmetallic Minerals, Except Fuels (1)
- Building Construction General Contractors And Operative Builders (63)
- Heavy Construction Other Than Building Construction Contractors (2)
- Construction Special Trade Contractors (77)
- Manufacturing
- Food And Kindred Products (5)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (4)
- Lumber And Wood Products, Except Furniture (6)
- Furniture And Fixtures (1)
- Printing, Publishing, And Allied Industries (8)
- Chemicals And Allied Products (5)
- Petroleum Refining And Related Industries (1)
- Rubber And Miscellaneous Plastics Products (2)
- Leather And Leather Products (1)
- Primary Metal Industries (1)
- Industrial And Commercial Machinery And Computer Equipment (7)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (8)
- Transportation Equipment (1)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (3)
- Miscellaneous Manufacturing Industries (7)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (3)
- Motor Freight Transportation And Warehousing (11)
- United States Postal Service (1)
- Water Transportation (1)
- Transportation Services (11)
- Communications (44)
- Electric, Gas, And Sanitary Services (3)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (46)
- Wholesale Trade-non-durable Goods (34)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (11)
- General Merchandise Stores (1)
- Food Stores (25)
- Automotive Dealers And Gasoline Service Stations (9)
- Apparel And Accessory Stores (18)
- Home Furniture, Furnishings, And Equipment Stores (21)
- Eating And Drinking Places (49)
- Miscellaneous Retail (67)
- Finance, Insurance & Real Estate (con't)
- Holding And Other Investment Offices (24)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (8)
- Personal Services (50)
- Business Services (465)
- Automotive Repair, Services, And Parking (13)
- Miscellaneous Repair Services (22)
- Motion Pictures (8)
- Amusement And Recreation Services (35)
- Health Services (136)
- Legal Services (38)
- Educational Services (30)
- Social Services (30)
- Museums, Art Galleries, And Botanical And Zoological Gardens (3)
- Membership Organizations (49)
- Engineering, Accounting, Research, Management, And Related Services (190)
- Miscellaneous Services (18)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (19)
- Justice, Public Order, And Safety (3)
- Administration Of Human Resource Programs (2)
- Administration Of Environmental Quality And Housing Programs (5)
- National Security And International Affairs (1)
- Nonclassifiable Establishments (133)
