- Agriculture, Forestry & Fishing
- Agricultural Production Crops (1)
- Agriculture production livestock and animal specialties (4)
- Agricultural Services (21)
- Forestry (3)
- Construction & Mining
- Oil And Gas Extraction (1)
- Building Construction General Contractors And Operative Builders (68)
- Heavy Construction Other Than Building Construction Contractors (7)
- Construction Special Trade Contractors (57)
- Manufacturing
- Food And Kindred Products (1)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (2)
- Lumber And Wood Products, Except Furniture (3)
- Paper And Allied Products (1)
- Printing, Publishing, And Allied Industries (3)
- Leather And Leather Products (1)
- Stone, Clay, Glass, And Concrete Products (4)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (2)
- Industrial And Commercial Machinery And Computer Equipment (3)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (3)
- Transportation Equipment (1)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (3)
- Miscellaneous Manufacturing Industries (7)
- Transportation & Utilities
- Motor Freight Transportation And Warehousing (9)
- United States Postal Service (1)
- Transportation Services (3)
- Communications (2)
- Electric, Gas, And Sanitary Services (4)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (25)
- Wholesale Trade-non-durable Goods (9)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (4)
- Food Stores (5)
- Automotive Dealers And Gasoline Service Stations (4)
- Apparel And Accessory Stores (1)
- Home Furniture, Furnishings, And Equipment Stores (9)
- Eating And Drinking Places (8)
- Miscellaneous Retail (24)
- Services (con't)
- Business Services (185)
- Automotive Repair, Services, And Parking (10)
- Miscellaneous Repair Services (13)
- Motion Pictures (2)
- Amusement And Recreation Services (13)
- Health Services (15)
- Legal Services (6)
- Educational Services (9)
- Social Services (12)
- Museums, Art Galleries, And Botanical And Zoological Gardens (1)
- Membership Organizations (16)
- Engineering, Accounting, Research, Management, And Related Services (49)
- Miscellaneous Services (22)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (3)
- Justice, Public Order, And Safety (2)
- Administration Of Human Resource Programs (1)
- Administration Of Environmental Quality And Housing Programs (2)
- Administration Of Economic Programs (1)
- Nonclassifiable Establishments (52)
