- Agriculture, Forestry & Fishing
- Agricultural Production Crops (4)
- Agriculture production livestock and animal specialties (1)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (137)
- Heavy Construction Other Than Building Construction Contractors (4)
- Construction Special Trade Contractors (129)
- Manufacturing
- Food And Kindred Products (8)
- Textile Mill Products (1)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (13)
- Lumber And Wood Products, Except Furniture (2)
- Furniture And Fixtures (5)
- Paper And Allied Products (1)
- Printing, Publishing, And Allied Industries (15)
- Chemicals And Allied Products (2)
- Rubber And Miscellaneous Plastics Products (2)
- Stone, Clay, Glass, And Concrete Products (6)
- Primary Metal Industries (2)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (14)
- Industrial And Commercial Machinery And Computer Equipment (9)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (4)
- Transportation Equipment (1)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (1)
- Miscellaneous Manufacturing Industries (18)
- Transportation & Utilities
- Railroad Transportation (1)
- Transportation & Utilities (con't)
- Local And Suburban Transit And Interurban Highway Passenger Transportation (28)
- Motor Freight Transportation And Warehousing (22)
- Water Transportation (1)
- Transportation By Air (2)
- Transportation Services (43)
- Communications (26)
- Electric, Gas, And Sanitary Services (4)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (113)
- Wholesale Trade-non-durable Goods (89)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (31)
- General Merchandise Stores (25)
- Food Stores (170)
- Automotive Dealers And Gasoline Service Stations (55)
- Apparel And Accessory Stores (97)
- Home Furniture, Furnishings, And Equipment Stores (59)
- Eating And Drinking Places (158)
- Miscellaneous Retail (153)
- Finance, Insurance & Real Estate (con't)
- Holding And Other Investment Offices (11)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (5)
- Personal Services (146)
- Business Services (358)
- Automotive Repair, Services, And Parking (121)
- Miscellaneous Repair Services (98)
- Motion Pictures (12)
- Amusement And Recreation Services (30)
- Health Services (102)
- Legal Services (19)
- Educational Services (38)
- Social Services (48)
- Museums, Art Galleries, And Botanical And Zoological Gardens (4)
- Membership Organizations (68)
- Engineering, Accounting, Research, Management, And Related Services (68)
- Miscellaneous Services (19)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (2)
- Justice, Public Order, And Safety (2)
- Public Finance, Taxation, And Monetary Policy (1)
- Administration Of Human Resource Programs (3)
- Administration Of Environmental Quality And Housing Programs (6)
- Administration Of Economic Programs (2)
- Nonclassifiable Establishments (291)
