- Agriculture, Forestry & Fishing
- Agricultural Production Crops (17)
- Agriculture production livestock and animal specialties (1)
- Agricultural Services (32)
- Forestry (1)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (65)
- Heavy Construction Other Than Building Construction Contractors (8)
- Construction Special Trade Contractors (79)
- Manufacturing
- Food And Kindred Products (2)
- Textile Mill Products (3)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (6)
- Furniture And Fixtures (3)
- Paper And Allied Products (2)
- Printing, Publishing, And Allied Industries (3)
- Chemicals And Allied Products (5)
- Rubber And Miscellaneous Plastics Products (9)
- Stone, Clay, Glass, And Concrete Products (6)
- Primary Metal Industries (2)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (11)
- Industrial And Commercial Machinery And Computer Equipment (15)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (3)
- Transportation Equipment (6)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (3)
- Miscellaneous Manufacturing Industries (9)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (2)
- Motor Freight Transportation And Warehousing (15)
- United States Postal Service (1)
- Water Transportation (2)
- Transportation Services (8)
- Communications (8)
- Electric, Gas, And Sanitary Services (4)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (63)
- Wholesale Trade-non-durable Goods (25)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (15)
- General Merchandise Stores (6)
- Food Stores (17)
- Automotive Dealers And Gasoline Service Stations (20)
- Apparel And Accessory Stores (17)
- Home Furniture, Furnishings, And Equipment Stores (31)
- Eating And Drinking Places (65)
- Miscellaneous Retail (73)
- Finance, Insurance & Real Estate (con't)
- Holding And Other Investment Offices (17)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (1)
- Personal Services (43)
- Business Services (266)
- Automotive Repair, Services, And Parking (26)
- Miscellaneous Repair Services (27)
- Motion Pictures (1)
- Amusement And Recreation Services (26)
- Health Services (80)
- Legal Services (21)
- Educational Services (14)
- Social Services (19)
- Museums, Art Galleries, And Botanical And Zoological Gardens (2)
- Membership Organizations (26)
- Engineering, Accounting, Research, Management, And Related Services (82)
- Miscellaneous Services (15)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (3)
- Justice, Public Order, And Safety (2)
- Public Finance, Taxation, And Monetary Policy (1)
- Administration Of Environmental Quality And Housing Programs (1)
- Administration Of Economic Programs (1)
- Nonclassifiable Establishments (85)
