- Agriculture, Forestry & Fishing
- Agricultural Production Crops (4)
- Agriculture production livestock and animal specialties (6)
- Agricultural Services (26)
- Construction & Mining
- Oil And Gas Extraction (2)
- Mining And Quarrying Of Nonmetallic Minerals, Except Fuels (3)
- Building Construction General Contractors And Operative Builders (116)
- Heavy Construction Other Than Building Construction Contractors (5)
- Construction Special Trade Contractors (119)
- Manufacturing
- Food And Kindred Products (1)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (2)
- Lumber And Wood Products, Except Furniture (12)
- Furniture And Fixtures (4)
- Printing, Publishing, And Allied Industries (11)
- Chemicals And Allied Products (1)
- Petroleum Refining And Related Industries (1)
- Rubber And Miscellaneous Plastics Products (1)
- Stone, Clay, Glass, And Concrete Products (2)
- Primary Metal Industries (1)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (2)
- Industrial And Commercial Machinery And Computer Equipment (1)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (3)
- Miscellaneous Manufacturing Industries (8)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (3)
- Motor Freight Transportation And Warehousing (8)
- United States Postal Service (1)
- Water Transportation (1)
- Transportation Services (12)
- Communications (13)
- Electric, Gas, And Sanitary Services (16)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (34)
- Wholesale Trade-non-durable Goods (16)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (14)
- General Merchandise Stores (1)
- Food Stores (19)
- Automotive Dealers And Gasoline Service Stations (4)
- Apparel And Accessory Stores (36)
- Home Furniture, Furnishings, And Equipment Stores (21)
- Eating And Drinking Places (82)
- Miscellaneous Retail (110)
- Finance, Insurance & Real Estate (con't)
- Holding And Other Investment Offices (25)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (40)
- Personal Services (43)
- Business Services (188)
- Automotive Repair, Services, And Parking (14)
- Miscellaneous Repair Services (23)
- Motion Pictures (8)
- Amusement And Recreation Services (60)
- Health Services (46)
- Legal Services (21)
- Educational Services (8)
- Social Services (15)
- Museums, Art Galleries, And Botanical And Zoological Gardens (6)
- Membership Organizations (45)
- Engineering, Accounting, Research, Management, And Related Services (85)
- Miscellaneous Services (10)
