- Agriculture, Forestry & Fishing
- Agricultural Production Crops (7)
- Agriculture production livestock and animal specialties (1)
- Agricultural Services (28)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (44)
- Heavy Construction Other Than Building Construction Contractors (8)
- Construction Special Trade Contractors (75)
- Manufacturing
- Food And Kindred Products (3)
- Textile Mill Products (1)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (5)
- Lumber And Wood Products, Except Furniture (3)
- Paper And Allied Products (3)
- Printing, Publishing, And Allied Industries (15)
- Chemicals And Allied Products (3)
- Rubber And Miscellaneous Plastics Products (1)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (1)
- Industrial And Commercial Machinery And Computer Equipment (4)
- 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 (5)
- Miscellaneous Manufacturing Industries (7)
- Transportation & Utilities (con't)
- United States Postal Service (1)
- Water Transportation (1)
- Transportation Services (11)
- Communications (10)
- Electric, Gas, And Sanitary Services (6)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (35)
- Wholesale Trade-non-durable Goods (21)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (9)
- Food Stores (26)
- Automotive Dealers And Gasoline Service Stations (15)
- Apparel And Accessory Stores (15)
- Home Furniture, Furnishings, And Equipment Stores (26)
- Eating And Drinking Places (39)
- Miscellaneous Retail (71)
- Services (con't)
- Personal Services (73)
- Business Services (463)
- Automotive Repair, Services, And Parking (28)
- Miscellaneous Repair Services (46)
- Motion Pictures (9)
- Amusement And Recreation Services (39)
- Health Services (148)
- Legal Services (58)
- Educational Services (32)
- Social Services (33)
- Museums, Art Galleries, And Botanical And Zoological Gardens (3)
- Membership Organizations (49)
- Engineering, Accounting, Research, Management, And Related Services (236)
- Miscellaneous Services (23)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (4)
- Justice, Public Order, And Safety (2)
- Public Finance, Taxation, And Monetary Policy (3)
- Administration Of Human Resource Programs (3)
- Administration Of Environmental Quality And Housing Programs (5)
- Nonclassifiable Establishments (144)
