- Agriculture, Forestry & Fishing
- Agricultural Production Crops (9)
- Agriculture production livestock and animal specialties (2)
- Agricultural Services (15)
- Construction & Mining
- Oil And Gas Extraction (1)
- Building Construction General Contractors And Operative Builders (49)
- Heavy Construction Other Than Building Construction Contractors (10)
- Construction Special Trade Contractors (58)
- Manufacturing
- Food And Kindred Products (3)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (4)
- Lumber And Wood Products, Except Furniture (2)
- Furniture And Fixtures (3)
- Printing, Publishing, And Allied Industries (9)
- Rubber And Miscellaneous Plastics Products (2)
- Leather And Leather Products (1)
- Stone, Clay, Glass, And Concrete Products (3)
- Primary Metal Industries (1)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (4)
- Industrial And Commercial Machinery And Computer Equipment (5)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (1)
- Transportation Equipment (3)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (1)
- Miscellaneous Manufacturing Industries (3)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (2)
- Motor Freight Transportation And Warehousing (19)
- United States Postal Service (1)
- Pipelines, Except Natural Gas (2)
- Transportation Services (13)
- Communications (8)
- Electric, Gas, And Sanitary Services (5)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (20)
- Wholesale Trade-non-durable Goods (12)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (13)
- General Merchandise Stores (7)
- Food Stores (20)
- Automotive Dealers And Gasoline Service Stations (31)
- Apparel And Accessory Stores (11)
- Home Furniture, Furnishings, And Equipment Stores (14)
- Eating And Drinking Places (40)
- Miscellaneous Retail (52)
- Finance, Insurance & Real Estate (con't)
- Real Estate (45)
- Holding And Other Investment Offices (5)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (13)
- Personal Services (38)
- Business Services (299)
- Automotive Repair, Services, And Parking (40)
- Miscellaneous Repair Services (22)
- Motion Pictures (2)
- Amusement And Recreation Services (20)
- Health Services (45)
- Legal Services (9)
- Educational Services (11)
- Social Services (10)
- Museums, Art Galleries, And Botanical And Zoological Gardens (1)
- Membership Organizations (42)
- Engineering, Accounting, Research, Management, And Related Services (36)
- Miscellaneous Services (8)
