- Agriculture, Forestry & Fishing
- Agricultural Production Crops (11)
- Agriculture production livestock and animal specialties (2)
- Agricultural Services (105)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (143)
- Heavy Construction Other Than Building Construction Contractors (8)
- Construction Special Trade Contractors (258)
- Manufacturing
- Food And Kindred Products (9)
- Textile Mill Products (1)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (7)
- Lumber And Wood Products, Except Furniture (6)
- Furniture And Fixtures (2)
- Paper And Allied Products (1)
- Printing, Publishing, And Allied Industries (30)
- Chemicals And Allied Products (7)
- Rubber And Miscellaneous Plastics Products (3)
- Leather And Leather Products (1)
- Stone, Clay, Glass, And Concrete Products (9)
- Primary Metal Industries (2)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (8)
- Industrial And Commercial Machinery And Computer Equipment (8)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (7)
- Transportation Equipment (5)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (7)
- Miscellaneous Manufacturing Industries (31)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (2)
- Motor Freight Transportation And Warehousing (31)
- United States Postal Service (1)
- Water Transportation (7)
- Transportation By Air (2)
- Transportation Services (30)
- Communications (28)
- Electric, Gas, And Sanitary Services (3)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (122)
- Wholesale Trade-non-durable Goods (48)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (22)
- General Merchandise Stores (2)
- Food Stores (53)
- Automotive Dealers And Gasoline Service Stations (45)
- Apparel And Accessory Stores (38)
- Home Furniture, Furnishings, And Equipment Stores (63)
- Eating And Drinking Places (163)
- Miscellaneous Retail (216)
- Finance, Insurance & Real Estate (con't)
- Holding And Other Investment Offices (97)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (21)
- Personal Services (177)
- Business Services (1237)
- Automotive Repair, Services, And Parking (61)
- Miscellaneous Repair Services (76)
- Motion Pictures (18)
- Amusement And Recreation Services (95)
- Health Services (243)
- Legal Services (49)
- Educational Services (36)
- Social Services (64)
- Museums, Art Galleries, And Botanical And Zoological Gardens (7)
- Membership Organizations (127)
- Engineering, Accounting, Research, Management, And Related Services (275)
- Miscellaneous Services (78)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (7)
- Justice, Public Order, And Safety (2)
- Administration Of Human Resource Programs (1)
- Administration Of Environmental Quality And Housing Programs (4)
- Administration Of Economic Programs (1)
- Nonclassifiable Establishments (589)
