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Marketing: Industry Research

Subject Guide for Marketing

Industry Codes

The North American Industry Classification System (NAICS) is used by the U.S. government to classify business establishments when collecting, analyzing, and publishing statistical data related to the U.S. economy. This six-digit coding system was developed in conjunction with Canada and Mexico in 1997 to replace an earlier four-digit Standard Industrial Classification (SIC), but both systems are still in use today.

These government websites can help you identify the correct NAICS and SIC codes for a particular industry and the codes, in turn, can be used to help locate industry data in a variety of resources. 

Trade Associations

♦ Trade Associations    

Trade association websites frequently contain or provide links to reports, data, and other information relevant to specific industries. Names of key trade associations can usually be found in industry and company profiles. These sites provide links to some of the many trade associations in the U.S.



♦ National Trade and Professional Associations of the United States  Print Resource--Ask at the Reference Desk.   

Detailed contact and background information on more than 7500 trade associations, professional societies, and technical organizations.

Ekstrom Library,
Reference Book Stacks (2nd Floor)

Call number:
HD 2425.D53



  or   UofL E-Resource
Subscription database or other electronic resource available via UofL Libraries.  Unless otherwise noted, e-resources are accessible from remote locations with ULink ID and password. For more information about remote access see Connect From Home.

  Print Resource
Available in book, journal or other printed document format.  Call numbers and general locations are listed.  Some items may circulate, but most reference books and periodicals are restricted to the library.

   or No Icon -- Free Internet Source
Available to anyone with an Internet connection.  Simply click on the link provided.  In you encounter a problem with a link, please contact Sue Finley @

Please note some sources may be available in more than one format.



Industry Profiles & Reports


Click to view sample report.
Latest volumes also available in hard copy in Reference Book Stacks on second floor of Ekstrom Library. Previous and next scheduled survey dates are on front page of each industry survey.

Call number: HC 106.6.S74


♦  Plunkett's Industry Almanacs  Print Resource--Ekstrom Library Reference Desk. 
Market research, statistics, trends and leading company analyses for select industries.
Ekstrom Library, Reference Stacks (2nd Floor)

University of Louisville
Louisville, KY 40292


tel 502.852.6757

fax 502.852.8736

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