- Agriculture, Forestry & Fishing
- Agricultural Production Crops (72)
- Agriculture production livestock and animal specialties (14)
- Agricultural Services (55)
- Forestry (1)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (71)
- Heavy Construction Other Than Building Construction Contractors (2)
- Construction Special Trade Contractors (115)
- Manufacturing
- Food And Kindred Products (14)
- Textile Mill Products (1)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (8)
- Lumber And Wood Products, Except Furniture (6)
- Furniture And Fixtures (2)
- Paper And Allied Products (3)
- Printing, Publishing, And Allied Industries (14)
- Chemicals And Allied Products (4)
- Rubber And Miscellaneous Plastics Products (3)
- Stone, Clay, Glass, And Concrete Products (5)
- Primary Metal Industries (4)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (9)
- Industrial And Commercial Machinery And Computer Equipment (9)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (5)
- Transportation Equipment (2)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (3)
- Miscellaneous Manufacturing Industries (7)
- Transportation & Utilities
- Railroad Transportation (3)
- Local And Suburban Transit And Interurban Highway Passenger Transportation (6)
- Motor Freight Transportation And Warehousing (55)
- United States Postal Service (1)
- Water Transportation (4)
- Transportation By Air (1)
- Transportation Services (12)
- Communications (18)
- Electric, Gas, And Sanitary Services (12)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (78)
- Wholesale Trade-non-durable Goods (55)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (30)
- General Merchandise Stores (10)
- Food Stores (38)
- Automotive Dealers And Gasoline Service Stations (62)
- Apparel And Accessory Stores (29)
- Home Furniture, Furnishings, And Equipment Stores (39)
- Eating And Drinking Places (92)
- Miscellaneous Retail (179)
- Finance, Insurance & Real Estate (con't)
- Real Estate (92)
- Holding And Other Investment Offices (29)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (15)
- Personal Services (97)
- Business Services (514)
- Automotive Repair, Services, And Parking (63)
- Miscellaneous Repair Services (63)
- Motion Pictures (6)
- Amusement And Recreation Services (44)
- Health Services (151)
- Legal Services (24)
- Educational Services (34)
- Social Services (86)
- Museums, Art Galleries, And Botanical And Zoological Gardens (2)
- Membership Organizations (70)
- Engineering, Accounting, Research, Management, And Related Services (58)
- Miscellaneous Services (20)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (15)
- Justice, Public Order, And Safety (11)
- Administration Of Human Resource Programs (7)
- Administration Of Environmental Quality And Housing Programs (3)
- Administration Of Economic Programs (4)
- National Security And International Affairs (6)
- Nonclassifiable Establishments (251)
