- Agriculture, Forestry & Fishing
- Agricultural Production Crops (26)
- Agriculture production livestock and animal specialties (3)
- Agricultural Services (27)
- Construction & Mining
- Mining And Quarrying Of Nonmetallic Minerals, Except Fuels (3)
- Building Construction General Contractors And Operative Builders (76)
- Heavy Construction Other Than Building Construction Contractors (2)
- Construction Special Trade Contractors (47)
- Manufacturing
- Food And Kindred Products (1)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (2)
- Lumber And Wood Products, Except Furniture (4)
- Furniture And Fixtures (1)
- Paper And Allied Products (1)
- Printing, Publishing, And Allied Industries (10)
- Chemicals And Allied Products (3)
- Rubber And Miscellaneous Plastics Products (1)
- Leather And Leather Products (1)
- Stone, Clay, Glass, And Concrete Products (6)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (3)
- Industrial And Commercial Machinery And Computer Equipment (3)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (1)
- Transportation Equipment (1)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (2)
- Miscellaneous Manufacturing Industries (3)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (1)
- Motor Freight Transportation And Warehousing (11)
- United States Postal Service (1)
- Water Transportation (1)
- Transportation Services (8)
- Communications (7)
- Electric, Gas, And Sanitary Services (18)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (34)
- Wholesale Trade-non-durable Goods (21)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (8)
- General Merchandise Stores (2)
- Food Stores (17)
- Automotive Dealers And Gasoline Service Stations (17)
- Apparel And Accessory Stores (7)
- Home Furniture, Furnishings, And Equipment Stores (11)
- Eating And Drinking Places (51)
- Miscellaneous Retail (49)
- Finance, Insurance & Real Estate (con't)
- Holding And Other Investment Offices (35)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (8)
- Personal Services (36)
- Business Services (359)
- Automotive Repair, Services, And Parking (20)
- Miscellaneous Repair Services (23)
- Motion Pictures (8)
- Amusement And Recreation Services (23)
- Health Services (64)
- Legal Services (9)
- Educational Services (22)
- Social Services (29)
- Membership Organizations (44)
- Engineering, Accounting, Research, Management, And Related Services (108)
- Miscellaneous Services (17)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (3)
- Justice, Public Order, And Safety (2)
- Administration Of Human Resource Programs (3)
- Administration Of Environmental Quality And Housing Programs (1)
- Administration Of Economic Programs (2)
- National Security And International Affairs (8)
- Nonclassifiable Establishments (152)
