- Agriculture, Forestry & Fishing
- Agricultural Production Crops (6)
- Agriculture production livestock and animal specialties (4)
- Agricultural Services (22)
- Construction & Mining
- Oil And Gas Extraction (1)
- Building Construction General Contractors And Operative Builders (54)
- Heavy Construction Other Than Building Construction Contractors (5)
- Construction Special Trade Contractors (51)
- Manufacturing
- Food And Kindred Products (3)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (3)
- Lumber And Wood Products, Except Furniture (2)
- Furniture And Fixtures (1)
- Printing, Publishing, And Allied Industries (8)
- Chemicals And Allied Products (1)
- Petroleum Refining And Related Industries (1)
- Rubber And Miscellaneous Plastics Products (4)
- Stone, Clay, Glass, And Concrete Products (1)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (1)
- Industrial And Commercial Machinery And Computer Equipment (2)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (4)
- 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 (6)
- Transportation & Utilities (con't)
- Motor Freight Transportation And Warehousing (19)
- United States Postal Service (1)
- Water Transportation (2)
- Transportation By Air (1)
- Transportation Services (8)
- Communications (19)
- Electric, Gas, And Sanitary Services (6)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (34)
- Wholesale Trade-non-durable Goods (16)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (22)
- General Merchandise Stores (7)
- Food Stores (22)
- Automotive Dealers And Gasoline Service Stations (18)
- Apparel And Accessory Stores (12)
- Home Furniture, Furnishings, And Equipment Stores (22)
- Eating And Drinking Places (49)
- Miscellaneous Retail (94)
- Finance, Insurance & Real Estate (con't)
- Real Estate (125)
- Holding And Other Investment Offices (106)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (21)
- Personal Services (47)
- Business Services (348)
- Automotive Repair, Services, And Parking (28)
- Miscellaneous Repair Services (17)
- Motion Pictures (7)
- Amusement And Recreation Services (30)
- Health Services (59)
- Legal Services (10)
- Educational Services (9)
- Social Services (19)
- Museums, Art Galleries, And Botanical And Zoological Gardens (4)
- Membership Organizations (36)
- Engineering, Accounting, Research, Management, And Related Services (100)
- Miscellaneous Services (21)
