- Agriculture, Forestry & Fishing
- Agricultural Production Crops (1)
- Agriculture production livestock and animal specialties (1)
- Agricultural Services (23)
- Fishing, hunting, and trapping (1)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (79)
- Heavy Construction Other Than Building Construction Contractors (4)
- Construction Special Trade Contractors (118)
- Manufacturing
- Food And Kindred Products (2)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (2)
- Lumber And Wood Products, Except Furniture (4)
- Furniture And Fixtures (1)
- Printing, Publishing, And Allied Industries (9)
- Chemicals And Allied Products (1)
- Stone, Clay, Glass, And Concrete Products (3)
- Primary Metal Industries (1)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (3)
- Industrial And Commercial Machinery And Computer Equipment (2)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (2)
- Transportation Equipment (3)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (2)
- Miscellaneous Manufacturing Industries (4)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (12)
- Transportation & Utilities (con't)
- Motor Freight Transportation And Warehousing (11)
- United States Postal Service (1)
- Water Transportation (6)
- Transportation By Air (1)
- Transportation Services (11)
- Communications (10)
- Electric, Gas, And Sanitary Services (4)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (37)
- Wholesale Trade-non-durable Goods (26)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (10)
- General Merchandise Stores (1)
- Food Stores (25)
- Automotive Dealers And Gasoline Service Stations (22)
- Apparel And Accessory Stores (20)
- Home Furniture, Furnishings, And Equipment Stores (26)
- Eating And Drinking Places (54)
- Miscellaneous Retail (90)
- Finance, Insurance & Real Estate (con't)
- Real Estate (58)
- Holding And Other Investment Offices (5)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (2)
- Personal Services (70)
- Business Services (317)
- Automotive Repair, Services, And Parking (38)
- Miscellaneous Repair Services (46)
- Motion Pictures (12)
- Amusement And Recreation Services (40)
- Health Services (53)
- Legal Services (14)
- Educational Services (26)
- Social Services (20)
- Museums, Art Galleries, And Botanical And Zoological Gardens (1)
- Membership Organizations (25)
- Engineering, Accounting, Research, Management, And Related Services (87)
- Miscellaneous Services (16)
