- Agriculture, Forestry & Fishing
- Agricultural Production Crops (2)
- Agriculture production livestock and animal specialties (2)
- Agricultural Services (28)
- Construction & Mining
- Metal Mining (1)
- Building Construction General Contractors And Operative Builders (58)
- Heavy Construction Other Than Building Construction Contractors (14)
- Construction Special Trade Contractors (124)
- Manufacturing
- Food And Kindred Products (3)
- Textile Mill Products (3)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (1)
- Lumber And Wood Products, Except Furniture (1)
- Furniture And Fixtures (5)
- Paper And Allied Products (4)
- Printing, Publishing, And Allied Industries (9)
- Chemicals And Allied Products (9)
- Petroleum Refining And Related Industries (3)
- Rubber And Miscellaneous Plastics Products (1)
- Leather And Leather Products (1)
- Stone, Clay, Glass, And Concrete Products (3)
- Primary Metal Industries (1)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (8)
- Industrial And Commercial Machinery And Computer Equipment (7)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (11)
- Manufacturing (con't)
- Transportation Equipment (2)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (4)
- Miscellaneous Manufacturing Industries (10)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (10)
- Motor Freight Transportation And Warehousing (59)
- Transportation By Air (2)
- Transportation Services (17)
- Communications (20)
- Electric, Gas, And Sanitary Services (12)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (116)
- Wholesale Trade-non-durable Goods (47)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (22)
- General Merchandise Stores (6)
- Food Stores (28)
- Automotive Dealers And Gasoline Service Stations (42)
- Apparel And Accessory Stores (15)
- Home Furniture, Furnishings, And Equipment Stores (37)
- Eating And Drinking Places (66)
- Miscellaneous Retail (87)
- Finance, Insurance & Real Estate (con't)
- Insurance Agents, Brokers, And Service (20)
- Real Estate (68)
- Holding And Other Investment Offices (18)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (19)
- Personal Services (57)
- Business Services (375)
- Automotive Repair, Services, And Parking (49)
- Miscellaneous Repair Services (47)
- Motion Pictures (7)
- Amusement And Recreation Services (25)
- Health Services (67)
- Legal Services (10)
- Educational Services (25)
- Social Services (24)
- Museums, Art Galleries, And Botanical And Zoological Gardens (1)
- Membership Organizations (57)
- Engineering, Accounting, Research, Management, And Related Services (151)
- Miscellaneous Services (24)
