The information about these Canadian companies originates from Industry Canada's Canadian Company Capabilities. This section provides easy searches with Canadian Company Capabilities (on our homepage) for your convenience.
We use the 2007 version of the company categorization system used by Statistics Canada called "North American Industrial Classification System" (NAICS) but we have limited our site to the first four digits only.
The Statistics Canada website has more information about North American Industry Classification System (NAICS) 2007 .
If you are interested in finding out more about Canadian industrial classification systems, the Standard Industrial Classifications page on the Statistics Canada site has information about all classification systems that Statistics Canada has used, both past and present.