- Agriculture, Forestry & Fishing
- Agricultural Production Crops (2)
- Agriculture production livestock and animal specialties (2)
- Agricultural Services (12)
- Construction & Mining
- Oil And Gas Extraction (3)
- Mining And Quarrying Of Nonmetallic Minerals, Except Fuels (1)
- Building Construction General Contractors And Operative Builders (28)
- Heavy Construction Other Than Building Construction Contractors (6)
- Construction Special Trade Contractors (40)
- Manufacturing
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (2)
- Paper And Allied Products (1)
- Printing, Publishing, And Allied Industries (3)
- Chemicals And Allied Products (3)
- Rubber And Miscellaneous Plastics Products (1)
- Stone, Clay, Glass, And Concrete Products (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 (1)
- Transportation Equipment (1)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (1)
- Miscellaneous Manufacturing Industries (4)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (1)
- Motor Freight Transportation And Warehousing (39)
- United States Postal Service (1)
- Transportation Services (21)
- Communications (4)
- Electric, Gas, And Sanitary Services (4)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (12)
- Wholesale Trade-non-durable Goods (11)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (4)
- General Merchandise Stores (3)
- Food Stores (10)
- Automotive Dealers And Gasoline Service Stations (11)
- Apparel And Accessory Stores (6)
- Home Furniture, Furnishings, And Equipment Stores (12)
- Eating And Drinking Places (17)
- Miscellaneous Retail (23)
- Finance, Insurance & Real Estate (con't)
- Real Estate (15)
- Holding And Other Investment Offices (12)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (1)
- Personal Services (27)
- Business Services (182)
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- Miscellaneous Repair Services (15)
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- Engineering, Accounting, Research, Management, And Related Services (31)
- Miscellaneous Services (14)
