The NAICS and SIC codes are the most commonly used industry classification codes in the United States. These codes categorize companies by their business activity.
By knowing the NAICS and/or SIC code for your company, you will be able to locate information about its industry and competitors in databases, books, and on the Internet.
The library has the following ebooks that might be very useful for doing company & industry factual research.
Databases to support you in conducting industry research. You will need your TRACKS username and password to access.