- Agriculture, Forestry & Fishing
- Agricultural Production Crops (8)
- Agriculture production livestock and animal specialties (4)
- Agricultural Services (9)
- Forestry (1)
- Construction & Mining
- Coal Mining (1)
- Building Construction General Contractors And Operative Builders (37)
- Heavy Construction Other Than Building Construction Contractors (4)
- Construction Special Trade Contractors (47)
- Manufacturing
- Food And Kindred Products (3)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (5)
- Lumber And Wood Products, Except Furniture (9)
- Printing, Publishing, And Allied Industries (3)
- Leather And Leather Products (2)
- Stone, Clay, Glass, And Concrete Products (4)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (4)
- Industrial And Commercial Machinery And Computer Equipment (5)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (2)
- Transportation Equipment (1)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (1)
- Miscellaneous Manufacturing Industries (5)
- Transportation & Utilities
- Motor Freight Transportation And Warehousing (9)
- United States Postal Service (1)
- Transportation & Utilities (con't)
- Transportation Services (1)
- Communications (5)
- Electric, Gas, And Sanitary Services (4)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (21)
- Wholesale Trade-non-durable Goods (13)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (8)
- General Merchandise Stores (3)
- Food Stores (26)
- Automotive Dealers And Gasoline Service Stations (9)
- Apparel And Accessory Stores (14)
- Home Furniture, Furnishings, And Equipment Stores (21)
- Eating And Drinking Places (39)
- Miscellaneous Retail (129)
- Services (con't)
- Business Services (152)
- Automotive Repair, Services, And Parking (12)
- Miscellaneous Repair Services (9)
- Motion Pictures (6)
- Amusement And Recreation Services (21)
- Health Services (24)
- Legal Services (13)
- Educational Services (14)
- Social Services (22)
- Museums, Art Galleries, And Botanical And Zoological Gardens (5)
- Membership Organizations (44)
- Engineering, Accounting, Research, Management, And Related Services (35)
- Miscellaneous Services (15)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (8)
- Justice, Public Order, And Safety (6)
- Administration Of Human Resource Programs (3)
- Administration Of Environmental Quality And Housing Programs (9)
- Administration Of Economic Programs (1)
- National Security And International Affairs (1)
- Nonclassifiable Establishments (65)