- Agriculture, Forestry & Fishing
- Agricultural Production Crops (2)
- Agriculture production livestock and animal specialties (5)
- Agricultural Services (10)
- Forestry (2)
- Fishing, hunting, and trapping (2)
- Construction & Mining
- Oil And Gas Extraction (1)
- Building Construction General Contractors And Operative Builders (25)
- Heavy Construction Other Than Building Construction Contractors (2)
- Construction Special Trade Contractors (36)
- Manufacturing
- Food And Kindred Products (3)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (1)
- Lumber And Wood Products, Except Furniture (3)
- Printing, Publishing, And Allied Industries (5)
- Stone, Clay, Glass, And Concrete Products (1)
- Primary Metal Industries (1)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (2)
- Industrial And Commercial Machinery And Computer Equipment (3)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (2)
- Transportation Equipment (1)
- Miscellaneous Manufacturing Industries (1)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (2)
- Motor Freight Transportation And Warehousing (6)
- United States Postal Service (1)
- Transportation Services (2)
- Communications (2)
- Electric, Gas, And Sanitary Services (2)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (6)
- Wholesale Trade-non-durable Goods (5)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (8)
- General Merchandise Stores (2)
- Food Stores (4)
- Automotive Dealers And Gasoline Service Stations (3)
- Apparel And Accessory Stores (2)
- Home Furniture, Furnishings, And Equipment Stores (3)
- Eating And Drinking Places (11)
- Miscellaneous Retail (19)
- Finance, Insurance & Real Estate (con't)
- Real Estate (15)
- Holding And Other Investment Offices (14)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (6)
- Personal Services (9)
- Business Services (92)
- Automotive Repair, Services, And Parking (7)
- Miscellaneous Repair Services (6)
- Motion Pictures (1)
- Amusement And Recreation Services (7)
- Health Services (10)
- Legal Services (1)
- Educational Services (8)
- Social Services (4)
- Museums, Art Galleries, And Botanical And Zoological Gardens (3)
- Membership Organizations (6)
- Engineering, Accounting, Research, Management, And Related Services (13)
- Miscellaneous Services (9)
