- Agriculture, Forestry & Fishing
- Agricultural Production Crops (2)
- Agricultural Services (37)
- Construction & Mining
- Oil And Gas Extraction (1)
- Building Construction General Contractors And Operative Builders (45)
- Heavy Construction Other Than Building Construction Contractors (9)
- Construction Special Trade Contractors (138)
- Manufacturing
- Food And Kindred Products (4)
- Textile Mill Products (2)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (2)
- Lumber And Wood Products, Except Furniture (2)
- Paper And Allied Products (5)
- Printing, Publishing, And Allied Industries (11)
- Chemicals And Allied Products (5)
- Rubber And Miscellaneous Plastics Products (6)
- Stone, Clay, Glass, And Concrete Products (3)
- Primary Metal Industries (2)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (11)
- Industrial And Commercial Machinery And Computer Equipment (18)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (5)
- Transportation Equipment (4)
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- Miscellaneous Manufacturing Industries (13)
- Transportation & Utilities
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- Motor Freight Transportation And Warehousing (24)
- Transportation Services (10)
- Communications (9)
- Electric, Gas, And Sanitary Services (7)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (62)
- Wholesale Trade-non-durable Goods (28)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (10)
- General Merchandise Stores (4)
- Food Stores (14)
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- Apparel And Accessory Stores (9)
- Home Furniture, Furnishings, And Equipment Stores (16)
- Eating And Drinking Places (57)
- Miscellaneous Retail (58)
- Finance, Insurance & Real Estate (con't)
- Holding And Other Investment Offices (11)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (1)
- Personal Services (52)
- Business Services (272)
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- Miscellaneous Repair Services (44)
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- Museums, Art Galleries, And Botanical And Zoological Gardens (2)
- Membership Organizations (36)
- Engineering, Accounting, Research, Management, And Related Services (60)
- Miscellaneous Services (17)
