- Agriculture, Forestry & Fishing
- Agricultural Production Crops (2)
- Agricultural Services (13)
- Fishing, hunting, and trapping (2)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (17)
- Heavy Construction Other Than Building Construction Contractors (6)
- Construction Special Trade Contractors (28)
- Manufacturing
- Food And Kindred Products (1)
- Textile Mill Products (2)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (2)
- Lumber And Wood Products, Except Furniture (4)
- Paper And Allied Products (2)
- Printing, Publishing, And Allied Industries (4)
- Chemicals And Allied Products (3)
- Rubber And Miscellaneous Plastics Products (3)
- Leather And Leather Products (1)
- Stone, Clay, Glass, And Concrete Products (2)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (7)
- Industrial And Commercial Machinery And Computer Equipment (1)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (6)
- Transportation Equipment (2)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (2)
- Manufacturing (con't)
- Miscellaneous Manufacturing Industries (5)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (3)
- United States Postal Service (1)
- Water Transportation (5)
- Transportation Services (6)
- Communications (9)
- Electric, Gas, And Sanitary Services (6)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (38)
- Wholesale Trade-non-durable Goods (9)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (5)
- Food Stores (13)
- Automotive Dealers And Gasoline Service Stations (10)
- Apparel And Accessory Stores (14)
- Home Furniture, Furnishings, And Equipment Stores (11)
- Eating And Drinking Places (22)
- Miscellaneous Retail (46)
- Finance, Insurance & Real Estate (con't)
- Real Estate (30)
- Holding And Other Investment Offices (10)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (1)
- Personal Services (12)
- Business Services (176)
- Automotive Repair, Services, And Parking (3)
- Miscellaneous Repair Services (13)
- Motion Pictures (2)
- Amusement And Recreation Services (20)
- Health Services (72)
- Legal Services (22)
- Educational Services (6)
- Social Services (20)
- Museums, Art Galleries, And Botanical And Zoological Gardens (3)
- Membership Organizations (16)
- Engineering, Accounting, Research, Management, And Related Services (90)
- Miscellaneous Services (6)
