- Agriculture, Forestry & Fishing
- Agricultural Production Crops (3)
- Agriculture production livestock and animal specialties (2)
- Agricultural Services (27)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (38)
- Heavy Construction Other Than Building Construction Contractors (5)
- Construction Special Trade Contractors (99)
- Manufacturing
- Food And Kindred Products (5)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (3)
- Lumber And Wood Products, Except Furniture (2)
- Furniture And Fixtures (5)
- Paper And Allied Products (1)
- Printing, Publishing, And Allied Industries (11)
- Chemicals And Allied Products (5)
- Petroleum Refining And Related Industries (2)
- Rubber And Miscellaneous Plastics Products (4)
- Stone, Clay, Glass, And Concrete Products (4)
- Primary Metal Industries (3)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (6)
- Industrial And Commercial Machinery And Computer Equipment (31)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (4)
- Transportation Equipment (3)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (2)
- Manufacturing (con't)
- Miscellaneous Manufacturing Industries (7)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (7)
- Motor Freight Transportation And Warehousing (25)
- United States Postal Service (1)
- Transportation Services (8)
- Communications (3)
- Electric, Gas, And Sanitary Services (9)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (48)
- Wholesale Trade-non-durable Goods (27)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (18)
- General Merchandise Stores (1)
- Food Stores (38)
- Automotive Dealers And Gasoline Service Stations (31)
- Apparel And Accessory Stores (11)
- Home Furniture, Furnishings, And Equipment Stores (18)
- Eating And Drinking Places (57)
- Miscellaneous Retail (57)
- Finance, Insurance & Real Estate (con't)
- Real Estate (74)
- Holding And Other Investment Offices (14)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (2)
- Personal Services (76)
- Business Services (267)
- Automotive Repair, Services, And Parking (41)
- Miscellaneous Repair Services (29)
- Motion Pictures (7)
- Amusement And Recreation Services (23)
- Health Services (54)
- Legal Services (20)
- Educational Services (16)
- Social Services (20)
- Museums, Art Galleries, And Botanical And Zoological Gardens (1)
- Membership Organizations (19)
- Engineering, Accounting, Research, Management, And Related Services (54)
- Miscellaneous Services (10)
