- Agriculture, Forestry & Fishing
- Agricultural Production Crops (20)
- Agriculture production livestock and animal specialties (9)
- Agricultural Services (24)
- Forestry (1)
- Fishing, hunting, and trapping (2)
- Construction & Mining
- Mining And Quarrying Of Nonmetallic Minerals, Except Fuels (3)
- Building Construction General Contractors And Operative Builders (33)
- Heavy Construction Other Than Building Construction Contractors (9)
- Construction Special Trade Contractors (67)
- Manufacturing
- Food And Kindred Products (2)
- Textile Mill Products (1)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (2)
- Lumber And Wood Products, Except Furniture (12)
- Furniture And Fixtures (5)
- Paper And Allied Products (1)
- Printing, Publishing, And Allied Industries (7)
- Chemicals And Allied Products (1)
- Petroleum Refining And Related Industries (2)
- Rubber And Miscellaneous Plastics Products (5)
- Stone, Clay, Glass, And Concrete Products (2)
- Primary Metal Industries (3)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (6)
- Industrial And Commercial Machinery And Computer Equipment (7)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (1)
- Manufacturing (con't)
- Transportation Equipment (1)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (2)
- Miscellaneous Manufacturing Industries (6)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (2)
- Motor Freight Transportation And Warehousing (21)
- United States Postal Service (1)
- Transportation Services (8)
- Communications (7)
- Electric, Gas, And Sanitary Services (6)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (47)
- Wholesale Trade-non-durable Goods (23)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (24)
- General Merchandise Stores (13)
- Food Stores (42)
- Automotive Dealers And Gasoline Service Stations (68)
- Apparel And Accessory Stores (17)
- Home Furniture, Furnishings, And Equipment Stores (21)
- Eating And Drinking Places (68)
- Miscellaneous Retail (81)
- Finance, Insurance & Real Estate (con't)
- Real Estate (48)
- Holding And Other Investment Offices (3)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (16)
- Personal Services (61)
- Business Services (312)
- Automotive Repair, Services, And Parking (49)
- Miscellaneous Repair Services (22)
- Motion Pictures (6)
- Amusement And Recreation Services (27)
- Health Services (50)
- Legal Services (17)
- Educational Services (19)
- Social Services (34)
- Membership Organizations (85)
- Engineering, Accounting, Research, Management, And Related Services (15)
- Miscellaneous Services (4)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (9)
- Justice, Public Order, And Safety (10)
- Public Finance, Taxation, And Monetary Policy (1)
- Administration Of Human Resource Programs (3)
- Administration Of Environmental Quality And Housing Programs (4)
- Administration Of Economic Programs (2)
- National Security And International Affairs (2)
- Nonclassifiable Establishments (75)
