- Agriculture, Forestry & Fishing
- Agricultural Production Crops (10)
- Agriculture production livestock and animal specialties (29)
- Agricultural Services (9)
- Fishing, hunting, and trapping (2)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (57)
- Heavy Construction Other Than Building Construction Contractors (6)
- Construction Special Trade Contractors (63)
- Manufacturing
- Food And Kindred Products (3)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (2)
- Lumber And Wood Products, Except Furniture (6)
- Printing, Publishing, And Allied Industries (7)
- Rubber And Miscellaneous Plastics Products (1)
- Leather And Leather Products (3)
- Stone, Clay, Glass, And Concrete Products (3)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (3)
- Industrial And Commercial Machinery And Computer Equipment (11)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (3)
- Transportation Equipment (2)
- Miscellaneous Manufacturing Industries (5)
- Transportation & Utilities (con't)
- United States Postal Service (1)
- Water Transportation (1)
- Pipelines, Except Natural Gas (1)
- Transportation Services (9)
- Communications (2)
- Electric, Gas, And Sanitary Services (12)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (18)
- Wholesale Trade-non-durable Goods (14)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (13)
- General Merchandise Stores (2)
- Food Stores (12)
- Automotive Dealers And Gasoline Service Stations (15)
- Apparel And Accessory Stores (5)
- Home Furniture, Furnishings, And Equipment Stores (8)
- Eating And Drinking Places (14)
- Miscellaneous Retail (28)
- Finance, Insurance & Real Estate (con't)
- Real Estate (49)
- Holding And Other Investment Offices (20)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (4)
- Personal Services (24)
- Business Services (237)
- Automotive Repair, Services, And Parking (10)
- Miscellaneous Repair Services (18)
- Motion Pictures (4)
- Amusement And Recreation Services (11)
- Health Services (19)
- Educational Services (10)
- Social Services (7)
- Membership Organizations (17)
- Engineering, Accounting, Research, Management, And Related Services (25)
- Miscellaneous Services (8)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (7)
- Justice, Public Order, And Safety (5)
- Administration Of Environmental Quality And Housing Programs (3)
- Administration Of Economic Programs (4)
- National Security And International Affairs (10)
- Nonclassifiable Establishments (76)
