- Agriculture, Forestry & Fishing
- Agricultural Production Crops (5)
- Agriculture production livestock and animal specialties (3)
- Agricultural Services (19)
- Fishing, hunting, and trapping (1)
- Construction & Mining
- Oil And Gas Extraction (2)
- Building Construction General Contractors And Operative Builders (63)
- Heavy Construction Other Than Building Construction Contractors (9)
- Construction Special Trade Contractors (60)
- Manufacturing
- Food And Kindred Products (6)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (1)
- Lumber And Wood Products, Except Furniture (2)
- Furniture And Fixtures (1)
- Printing, Publishing, And Allied Industries (1)
- Chemicals And Allied Products (2)
- Stone, Clay, Glass, And Concrete Products (1)
- Primary Metal Industries (1)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (1)
- Industrial And Commercial Machinery And Computer Equipment (7)
- Transportation Equipment (3)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (1)
- Miscellaneous Manufacturing Industries (7)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (1)
- Transportation & Utilities (con't)
- Motor Freight Transportation And Warehousing (15)
- United States Postal Service (1)
- Water Transportation (1)
- Transportation By Air (2)
- Transportation Services (1)
- Communications (7)
- Electric, Gas, And Sanitary Services (3)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (29)
- Wholesale Trade-non-durable Goods (16)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (6)
- Food Stores (6)
- Automotive Dealers And Gasoline Service Stations (14)
- Apparel And Accessory Stores (5)
- Home Furniture, Furnishings, And Equipment Stores (11)
- Eating And Drinking Places (30)
- Miscellaneous Retail (43)
- Finance, Insurance & Real Estate (con't)
- Holding And Other Investment Offices (22)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (7)
- Personal Services (21)
- Business Services (320)
- Automotive Repair, Services, And Parking (15)
- Miscellaneous Repair Services (16)
- Motion Pictures (1)
- Amusement And Recreation Services (26)
- Health Services (20)
- Legal Services (1)
- Educational Services (12)
- Social Services (4)
- Museums, Art Galleries, And Botanical And Zoological Gardens (1)
- Membership Organizations (9)
- Engineering, Accounting, Research, Management, And Related Services (31)
- Miscellaneous Services (20)
