- Agriculture, Forestry & Fishing
- Agricultural Production Crops (1)
- Agriculture production livestock and animal specialties (4)
- Agricultural Services (13)
- Forestry (2)
- Construction & Mining
- Oil And Gas Extraction (1)
- Building Construction General Contractors And Operative Builders (51)
- Heavy Construction Other Than Building Construction Contractors (13)
- Construction Special Trade Contractors (49)
- Manufacturing
- Food And Kindred Products (1)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (1)
- Lumber And Wood Products, Except Furniture (5)
- Furniture And Fixtures (1)
- Printing, Publishing, And Allied Industries (9)
- Petroleum Refining And Related Industries (1)
- Leather And Leather Products (1)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (1)
- Industrial And Commercial Machinery And Computer Equipment (4)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (3)
- Transportation Equipment (2)
- 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 (3)
- Motor Freight Transportation And Warehousing (13)
- United States Postal Service (1)
- Transportation Services (6)
- Communications (15)
- Electric, Gas, And Sanitary Services (7)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (24)
- Wholesale Trade-non-durable Goods (7)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (19)
- General Merchandise Stores (4)
- Food Stores (5)
- Automotive Dealers And Gasoline Service Stations (22)
- Apparel And Accessory Stores (5)
- Home Furniture, Furnishings, And Equipment Stores (17)
- Eating And Drinking Places (30)
- Miscellaneous Retail (42)
- Finance, Insurance & Real Estate (con't)
- Holding And Other Investment Offices (11)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (23)
- Personal Services (44)
- Business Services (120)
- Automotive Repair, Services, And Parking (17)
- Miscellaneous Repair Services (21)
- Motion Pictures (3)
- Amusement And Recreation Services (13)
- Health Services (48)
- Legal Services (6)
- Educational Services (7)
- Social Services (11)
- Museums, Art Galleries, And Botanical And Zoological Gardens (2)
- Membership Organizations (16)
- Engineering, Accounting, Research, Management, And Related Services (32)
- Miscellaneous Services (4)
