- Agriculture, Forestry & Fishing
- Agricultural Production Crops (24)
- Agriculture production livestock and animal specialties (11)
- Agricultural Services (36)
- Forestry (1)
- Construction & Mining
- Oil And Gas Extraction (2)
- Building Construction General Contractors And Operative Builders (40)
- Heavy Construction Other Than Building Construction Contractors (3)
- Construction Special Trade Contractors (80)
- Manufacturing
- Food And Kindred Products (1)
- Textile Mill Products (2)
- Lumber And Wood Products, Except Furniture (3)
- Furniture And Fixtures (1)
- Printing, Publishing, And Allied Industries (4)
- Rubber And Miscellaneous Plastics Products (1)
- Leather And Leather Products (1)
- Stone, Clay, Glass, And Concrete Products (3)
- Primary Metal Industries (1)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (1)
- Industrial And Commercial Machinery And Computer Equipment (9)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (2)
- Transportation Equipment (2)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (2)
- Manufacturing (con't)
- Miscellaneous Manufacturing Industries (4)
- Transportation & Utilities
- Motor Freight Transportation And Warehousing (16)
- United States Postal Service (1)
- Pipelines, Except Natural Gas (1)
- Transportation Services (5)
- Communications (5)
- Electric, Gas, And Sanitary Services (5)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (24)
- Wholesale Trade-non-durable Goods (8)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (14)
- Food Stores (14)
- Automotive Dealers And Gasoline Service Stations (5)
- Apparel And Accessory Stores (3)
- Home Furniture, Furnishings, And Equipment Stores (15)
- Eating And Drinking Places (20)
- Miscellaneous Retail (39)
- Finance, Insurance & Real Estate (con't)
- Holding And Other Investment Offices (4)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (6)
- Personal Services (35)
- Business Services (156)
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- Miscellaneous Repair Services (11)
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- Museums, Art Galleries, And Botanical And Zoological Gardens (1)
- Membership Organizations (17)
- Engineering, Accounting, Research, Management, And Related Services (44)
- Miscellaneous Services (13)
