- Agriculture, Forestry & Fishing
- Agricultural Production Crops (1)
- Agriculture production livestock and animal specialties (1)
- Agricultural Services (31)
- Forestry (1)
- Fishing, hunting, and trapping (1)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (82)
- Heavy Construction Other Than Building Construction Contractors (4)
- Construction Special Trade Contractors (105)
- Manufacturing
- Food And Kindred Products (3)
- Textile Mill Products (1)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (1)
- Lumber And Wood Products, Except Furniture (3)
- Furniture And Fixtures (1)
- Paper And Allied Products (1)
- Printing, Publishing, And Allied Industries (13)
- Chemicals And Allied Products (1)
- Leather And Leather Products (1)
- Stone, Clay, Glass, And Concrete Products (3)
- Primary Metal Industries (1)
- Industrial And Commercial Machinery And Computer Equipment (6)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (6)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (1)
- Miscellaneous Manufacturing Industries (5)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (4)
- Motor Freight Transportation And Warehousing (13)
- United States Postal Service (1)
- Transportation By Air (1)
- Transportation Services (22)
- Communications (21)
- Electric, Gas, And Sanitary Services (5)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (42)
- Wholesale Trade-non-durable Goods (26)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (9)
- General Merchandise Stores (5)
- Food Stores (30)
- Automotive Dealers And Gasoline Service Stations (14)
- Apparel And Accessory Stores (21)
- Home Furniture, Furnishings, And Equipment Stores (41)
- Eating And Drinking Places (68)
- Miscellaneous Retail (93)
- Finance, Insurance & Real Estate (con't)
- Holding And Other Investment Offices (36)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (5)
- Personal Services (93)
- Business Services (717)
- Automotive Repair, Services, And Parking (15)
- Miscellaneous Repair Services (44)
- Motion Pictures (25)
- Amusement And Recreation Services (51)
- Health Services (184)
- Legal Services (38)
- Educational Services (64)
- Social Services (53)
- Museums, Art Galleries, And Botanical And Zoological Gardens (2)
- Membership Organizations (97)
- Engineering, Accounting, Research, Management, And Related Services (313)
- Miscellaneous Services (54)
