Competition Bureau

CA Number Database Search

Search the U.S. Database by RN Number

The CA Number Database provides the name and postal address of each Canadian textile business who has been assigned a CA Identification Number. The database is updated on a weekly basis.

Please Note: Holders of CA Numbers are responsible for the accuracy of the information in the database and for advising, in writing, the Competition Bureau of any changes. Therefore, the Bureau does not accept responsibility for the validity of the information appearing on this site. Updates should be sent to:

Information Centre
Competition Bureau
50 Victoria Street
Gatineau, QC  K1A 0C9
Fax: (819) 997-0324

E-mail: compbureau@cb-bc.gc.ca