- Agriculture, Forestry & Fishing
- Agricultural Production Crops (4)
- Agriculture production livestock and animal specialties (1)
- Agricultural Services (7)
- Forestry (1)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (26)
- Heavy Construction Other Than Building Construction Contractors (7)
- Construction Special Trade Contractors (58)
- Manufacturing
- Textile Mill Products (1)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (1)
- Lumber And Wood Products, Except Furniture (2)
- Furniture And Fixtures (1)
- Paper And Allied Products (2)
- Printing, Publishing, And Allied Industries (4)
- Petroleum Refining And Related Industries (1)
- Stone, Clay, Glass, And Concrete Products (1)
- Primary Metal Industries (1)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (11)
- Industrial And Commercial Machinery And Computer Equipment (7)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (1)
- Manufacturing (con't)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (2)
- Miscellaneous Manufacturing Industries (2)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (1)
- Motor Freight Transportation And Warehousing (7)
- United States Postal Service (1)
- Transportation Services (5)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (22)
- Wholesale Trade-non-durable Goods (12)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (4)
- Food Stores (8)
- Automotive Dealers And Gasoline Service Stations (9)
- Apparel And Accessory Stores (2)
- Home Furniture, Furnishings, And Equipment Stores (6)
- Eating And Drinking Places (5)
- Miscellaneous Retail (10)
- Finance, Insurance & Real Estate (con't)
- Holding And Other Investment Offices (4)
- Services
- Personal Services (12)
- Business Services (94)
- Automotive Repair, Services, And Parking (12)
- Miscellaneous Repair Services (15)
- Motion Pictures (2)
- Amusement And Recreation Services (7)
- Health Services (9)
- Legal Services (1)
- Educational Services (6)
- Social Services (10)
- Membership Organizations (5)
- Engineering, Accounting, Research, Management, And Related Services (13)
- Miscellaneous Services (5)
