- Agriculture, Forestry & Fishing
- Agricultural Production Crops (4)
- Agriculture production livestock and animal specialties (5)
- Agricultural Services (18)
- Forestry (1)
- Construction & Mining
- Oil And Gas Extraction (5)
- Building Construction General Contractors And Operative Builders (24)
- Heavy Construction Other Than Building Construction Contractors (4)
- Construction Special Trade Contractors (46)
- Manufacturing
- Food And Kindred Products (1)
- Textile Mill Products (2)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (3)
- Lumber And Wood Products, Except Furniture (3)
- Furniture And Fixtures (5)
- Paper And Allied Products (2)
- Printing, Publishing, And Allied Industries (2)
- Petroleum Refining And Related Industries (1)
- Rubber And Miscellaneous Plastics 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 (6)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (1)
- Transportation Equipment (2)
- Manufacturing (con't)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (2)
- Miscellaneous Manufacturing Industries (3)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (1)
- Motor Freight Transportation And Warehousing (19)
- United States Postal Service (1)
- Transportation Services (8)
- Communications (3)
- Electric, Gas, And Sanitary Services (5)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (17)
- Wholesale Trade-non-durable Goods (9)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (5)
- General Merchandise Stores (2)
- Food Stores (10)
- Automotive Dealers And Gasoline Service Stations (15)
- Apparel And Accessory Stores (2)
- Home Furniture, Furnishings, And Equipment Stores (7)
- Eating And Drinking Places (30)
- Miscellaneous Retail (42)
- Finance, Insurance & Real Estate (con't)
- Insurance Agents, Brokers, And Service (12)
- Real Estate (23)
- Holding And Other Investment Offices (1)
- Services
- Personal Services (43)
- Business Services (308)
- Automotive Repair, Services, And Parking (16)
- Miscellaneous Repair Services (22)
- Motion Pictures (2)
- Amusement And Recreation Services (9)
- Health Services (26)
- Legal Services (5)
- Educational Services (14)
- Social Services (13)
- Membership Organizations (31)
- Engineering, Accounting, Research, Management, And Related Services (14)
- Miscellaneous Services (5)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (3)
- Justice, Public Order, And Safety (7)
- Public Finance, Taxation, And Monetary Policy (1)
- Administration Of Environmental Quality And Housing Programs (1)
- Administration Of Economic Programs (1)
- Nonclassifiable Establishments (99)
