- Agriculture, Forestry & Fishing
- Agricultural Production Crops (2)
- Agricultural Services (8)
- Forestry (2)
- Fishing, hunting, and trapping (1)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (18)
- Heavy Construction Other Than Building Construction Contractors (3)
- Construction Special Trade Contractors (33)
- Manufacturing
- Food And Kindred Products (2)
- Lumber And Wood Products, Except Furniture (6)
- Furniture And Fixtures (2)
- Printing, Publishing, And Allied Industries (4)
- Leather And Leather Products (1)
- Stone, Clay, Glass, And Concrete Products (1)
- Industrial And Commercial Machinery And Computer Equipment (2)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (1)
- Transportation Equipment (1)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (1)
- Miscellaneous Manufacturing Industries (2)
- Transportation & Utilities (con't)
- Motor Freight Transportation And Warehousing (8)
- United States Postal Service (1)
- Transportation By Air (2)
- Transportation Services (1)
- Communications (3)
- Electric, Gas, And Sanitary Services (4)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (12)
- Wholesale Trade-non-durable Goods (4)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (3)
- General Merchandise Stores (1)
- Food Stores (11)
- Automotive Dealers And Gasoline Service Stations (10)
- Eating And Drinking Places (18)
- Miscellaneous Retail (18)
- Finance, Insurance & Real Estate
- Depository Institutions (2)
- Insurance Agents, Brokers, And Service (4)
- Real Estate (6)
- Holding And Other Investment Offices (3)
- Services (con't)
- Business Services (103)
- Automotive Repair, Services, And Parking (14)
- Miscellaneous Repair Services (12)
- Amusement And Recreation Services (9)
- Health Services (13)
- Legal Services (2)
- Educational Services (13)
- Social Services (23)
- Museums, Art Galleries, And Botanical And Zoological Gardens (3)
- Membership Organizations (22)
- Engineering, Accounting, Research, Management, And Related Services (8)
- Miscellaneous Services (3)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (7)
- Justice, Public Order, And Safety (1)
- Administration Of Human Resource Programs (2)
- Administration Of Environmental Quality And Housing Programs (1)
- National Security And International Affairs (1)
- Nonclassifiable Establishments (25)
