- Agriculture, Forestry & Fishing
- Agricultural Production Crops (52)
- Agriculture production livestock and animal specialties (11)
- Agricultural Services (29)
- Forestry (3)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (37)
- Heavy Construction Other Than Building Construction Contractors (4)
- Construction Special Trade Contractors (74)
- Manufacturing
- Food And Kindred Products (4)
- Textile Mill Products (1)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (4)
- Lumber And Wood Products, Except Furniture (21)
- Paper And Allied Products (1)
- Printing, Publishing, And Allied Industries (5)
- Chemicals And Allied Products (4)
- Rubber And Miscellaneous Plastics Products (2)
- Stone, Clay, Glass, And Concrete Products (2)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (3)
- Industrial And Commercial Machinery And Computer Equipment (6)
- Transportation Equipment (4)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (2)
- Miscellaneous Manufacturing Industries (5)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (3)
- Transportation & Utilities (con't)
- Motor Freight Transportation And Warehousing (34)
- Transportation Services (9)
- Communications (7)
- Electric, Gas, And Sanitary Services (9)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (35)
- Wholesale Trade-non-durable Goods (31)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (27)
- General Merchandise Stores (7)
- Food Stores (41)
- Automotive Dealers And Gasoline Service Stations (46)
- Apparel And Accessory Stores (13)
- Home Furniture, Furnishings, And Equipment Stores (23)
- Eating And Drinking Places (41)
- Miscellaneous Retail (76)
- Services (con't)
- Personal Services (56)
- Business Services (445)
- Automotive Repair, Services, And Parking (35)
- Miscellaneous Repair Services (29)
- Motion Pictures (4)
- Amusement And Recreation Services (23)
- Health Services (34)
- Legal Services (5)
- Educational Services (12)
- Social Services (35)
- Museums, Art Galleries, And Botanical And Zoological Gardens (2)
- Membership Organizations (82)
- Engineering, Accounting, Research, Management, And Related Services (27)
- Miscellaneous Services (8)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (6)
- Justice, Public Order, And Safety (9)
- Public Finance, Taxation, And Monetary Policy (1)
- Administration Of Human Resource Programs (1)
- Administration Of Environmental Quality And Housing Programs (2)
- Administration Of Economic Programs (4)
- Nonclassifiable Establishments (158)
