- Agriculture, Forestry & Fishing
- Agricultural Production Crops (8)
- Agriculture production livestock and animal specialties (2)
- Agricultural Services (54)
- Forestry (3)
- Construction & Mining
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- Building Construction General Contractors And Operative Builders (114)
- Heavy Construction Other Than Building Construction Contractors (6)
- Construction Special Trade Contractors (189)
- Manufacturing
- Food And Kindred Products (1)
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- Lumber And Wood Products, Except Furniture (4)
- Furniture And Fixtures (1)
- Printing, Publishing, And Allied Industries (10)
- Chemicals And Allied Products (3)
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- Stone, Clay, Glass, And Concrete Products (2)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (5)
- Industrial And Commercial Machinery And Computer Equipment (8)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (3)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (7)
- Manufacturing (con't)
- Miscellaneous Manufacturing Industries (8)
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- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (45)
- Wholesale Trade-non-durable Goods (34)
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- General Merchandise Stores (2)
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- Apparel And Accessory Stores (11)
- Home Furniture, Furnishings, And Equipment Stores (37)
- Eating And Drinking Places (47)
- Miscellaneous Retail (82)
- Finance, Insurance & Real Estate (con't)
- Insurance Agents, Brokers, And Service (18)
- Real Estate (129)
- Holding And Other Investment Offices (34)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (4)
- Personal Services (63)
- Business Services (492)
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- Engineering, Accounting, Research, Management, And Related Services (75)
- Miscellaneous Services (39)
