- Agriculture, Forestry & Fishing
- Agricultural Production Crops (20)
- Agriculture production livestock and animal specialties (7)
- Agricultural Services (17)
- Forestry (1)
- Construction & Mining
- Mining And Quarrying Of Nonmetallic Minerals, Except Fuels (1)
- Building Construction General Contractors And Operative Builders (48)
- Heavy Construction Other Than Building Construction Contractors (4)
- Construction Special Trade Contractors (68)
- Manufacturing
- Food And Kindred Products (5)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (4)
- Lumber And Wood Products, Except Furniture (16)
- Furniture And Fixtures (6)
- Printing, Publishing, And Allied Industries (12)
- Petroleum Refining And Related Industries (1)
- Rubber And Miscellaneous Plastics Products (3)
- Stone, Clay, Glass, And Concrete Products (4)
- Primary Metal Industries (2)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (8)
- Industrial And Commercial Machinery And Computer Equipment (5)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (4)
- Transportation Equipment (2)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (1)
- Miscellaneous Manufacturing Industries (8)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (1)
- Transportation & Utilities (con't)
- Motor Freight Transportation And Warehousing (19)
- United States Postal Service (1)
- Water Transportation (1)
- Transportation By Air (2)
- Transportation Services (13)
- Communications (13)
- Electric, Gas, And Sanitary Services (7)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (39)
- Wholesale Trade-non-durable Goods (16)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (17)
- General Merchandise Stores (10)
- Food Stores (47)
- Automotive Dealers And Gasoline Service Stations (59)
- Apparel And Accessory Stores (16)
- Home Furniture, Furnishings, And Equipment Stores (22)
- Eating And Drinking Places (64)
- Miscellaneous Retail (83)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (12)
- Personal Services (63)
- Business Services (466)
- Automotive Repair, Services, And Parking (46)
- Miscellaneous Repair Services (39)
- Motion Pictures (3)
- Amusement And Recreation Services (21)
- Health Services (55)
- Legal Services (22)
- Educational Services (19)
- Social Services (24)
- Membership Organizations (66)
- Engineering, Accounting, Research, Management, And Related Services (22)
- Miscellaneous Services (8)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (8)
- Justice, Public Order, And Safety (19)
- Public Finance, Taxation, And Monetary Policy (1)
- Administration Of Human Resource Programs (7)
- Administration Of Environmental Quality And Housing Programs (7)
- Administration Of Economic Programs (5)
- National Security And International Affairs (1)
- Nonclassifiable Establishments (118)
