- Agriculture, Forestry & Fishing
- Agricultural Production Crops (3)
- Agriculture production livestock and animal specialties (1)
- Agricultural Services (17)
- Construction & Mining
- Oil And Gas Extraction (1)
- Mining And Quarrying Of Nonmetallic Minerals, Except Fuels (3)
- Building Construction General Contractors And Operative Builders (77)
- Heavy Construction Other Than Building Construction Contractors (9)
- Construction Special Trade Contractors (76)
- Manufacturing
- Food And Kindred Products (5)
- Textile Mill Products (3)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (5)
- Lumber And Wood Products, Except Furniture (5)
- Furniture And Fixtures (2)
- Paper And Allied Products (2)
- Printing, Publishing, And Allied Industries (29)
- Chemicals And Allied Products (11)
- Rubber And Miscellaneous Plastics Products (3)
- Stone, Clay, Glass, And Concrete Products (8)
- Primary Metal Industries (2)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (4)
- Industrial And Commercial Machinery And Computer Equipment (14)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (12)
- Manufacturing (con't)
- Transportation Equipment (2)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (11)
- Miscellaneous Manufacturing Industries (11)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (2)
- Motor Freight Transportation And Warehousing (13)
- Transportation Services (14)
- Communications (25)
- Electric, Gas, And Sanitary Services (4)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (155)
- Wholesale Trade-non-durable Goods (56)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (18)
- General Merchandise Stores (2)
- Food Stores (12)
- Automotive Dealers And Gasoline Service Stations (20)
- Apparel And Accessory Stores (17)
- Home Furniture, Furnishings, And Equipment Stores (49)
- Eating And Drinking Places (47)
- Miscellaneous Retail (82)
- Finance, Insurance & Real Estate (con't)
- Insurance Agents, Brokers, And Service (30)
- Real Estate (68)
- Holding And Other Investment Offices (40)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (10)
- Personal Services (41)
- Business Services (307)
- Automotive Repair, Services, And Parking (12)
- Miscellaneous Repair Services (24)
- Motion Pictures (9)
- Amusement And Recreation Services (27)
- Health Services (121)
- Legal Services (19)
- Educational Services (14)
- Social Services (18)
- Membership Organizations (35)
- Engineering, Accounting, Research, Management, And Related Services (160)
- Miscellaneous Services (27)
