- Agriculture, Forestry & Fishing
- Agricultural Production Crops (29)
- Agriculture production livestock and animal specialties (5)
- Agricultural Services (18)
- Construction & Mining
- Oil And Gas Extraction (19)
- Building Construction General Contractors And Operative Builders (20)
- Heavy Construction Other Than Building Construction Contractors (9)
- Construction Special Trade Contractors (65)
- Manufacturing
- Food And Kindred Products (2)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (2)
- Lumber And Wood Products, Except Furniture (6)
- Furniture And Fixtures (1)
- Paper And Allied Products (1)
- Printing, Publishing, And Allied Industries (5)
- Chemicals And Allied Products (1)
- Rubber And Miscellaneous Plastics Products (1)
- Stone, Clay, Glass, And Concrete Products (2)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (5)
- Industrial And Commercial Machinery And Computer Equipment (8)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (1)
- Transportation Equipment (2)
- Miscellaneous Manufacturing Industries (8)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (1)
- Transportation & Utilities (con't)
- Motor Freight Transportation And Warehousing (27)
- United States Postal Service (1)
- Water Transportation (1)
- Transportation Services (3)
- Communications (5)
- Electric, Gas, And Sanitary Services (6)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (21)
- Wholesale Trade-non-durable Goods (20)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (7)
- General Merchandise Stores (7)
- Food Stores (18)
- Automotive Dealers And Gasoline Service Stations (29)
- Apparel And Accessory Stores (8)
- Home Furniture, Furnishings, And Equipment Stores (13)
- Eating And Drinking Places (39)
- Miscellaneous Retail (51)
- Finance, Insurance & Real Estate (con't)
- Holding And Other Investment Offices (6)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (7)
- Personal Services (32)
- Business Services (341)
- Automotive Repair, Services, And Parking (23)
- Miscellaneous Repair Services (31)
- Motion Pictures (3)
- Amusement And Recreation Services (8)
- Health Services (25)
- Legal Services (7)
- Educational Services (19)
- Social Services (12)
- Museums, Art Galleries, And Botanical And Zoological Gardens (1)
- Membership Organizations (31)
- Engineering, Accounting, Research, Management, And Related Services (23)
- Miscellaneous Services (10)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (2)
- Justice, Public Order, And Safety (3)
- Administration Of Human Resource Programs (1)
- Administration Of Environmental Quality And Housing Programs (3)
- Administration Of Economic Programs (1)
- Nonclassifiable Establishments (116)
