- Agriculture, Forestry & Fishing
- Agricultural Production Crops (10)
- Agriculture production livestock and animal specialties (5)
- Agricultural Services (107)
- Forestry (1)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (85)
- Heavy Construction Other Than Building Construction Contractors (9)
- Construction Special Trade Contractors (194)
- Manufacturing
- Textile Mill Products (1)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (3)
- Lumber And Wood Products, Except Furniture (7)
- Furniture And Fixtures (4)
- Paper And Allied Products (1)
- Printing, Publishing, And Allied Industries (16)
- Chemicals And Allied Products (5)
- Rubber And Miscellaneous Plastics Products (3)
- Leather And Leather Products (2)
- Stone, Clay, Glass, And Concrete Products (4)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (7)
- Industrial And Commercial Machinery And Computer Equipment (6)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (2)
- Transportation Equipment (3)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (2)
- Miscellaneous Manufacturing Industries (20)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (5)
- Motor Freight Transportation And Warehousing (31)
- United States Postal Service (1)
- Water Transportation (1)
- Transportation Services (30)
- Communications (14)
- Electric, Gas, And Sanitary Services (7)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (61)
- Wholesale Trade-non-durable Goods (34)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (29)
- General Merchandise Stores (11)
- Food Stores (47)
- Automotive Dealers And Gasoline Service Stations (31)
- Apparel And Accessory Stores (35)
- Home Furniture, Furnishings, And Equipment Stores (48)
- Eating And Drinking Places (107)
- Miscellaneous Retail (146)
- Finance, Insurance & Real Estate (con't)
- Holding And Other Investment Offices (43)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (13)
- Personal Services (104)
- Business Services (692)
- Automotive Repair, Services, And Parking (45)
- Miscellaneous Repair Services (51)
- Motion Pictures (5)
- Amusement And Recreation Services (55)
- Health Services (225)
- Legal Services (26)
- Educational Services (19)
- Social Services (30)
- Museums, Art Galleries, And Botanical And Zoological Gardens (4)
- Membership Organizations (64)
- Engineering, Accounting, Research, Management, And Related Services (166)
- Miscellaneous Services (43)
