Canadian Western Bank (CWB; French: Banque canadienne de l'Ouest), also operating as CWB Financial Group, is a Canadian bank based in Edmonton, Alberta. The bank serves clients both in Western Canada and in other provinces. The CWB Financial Group, and is made up of 10 banking, lending, wealth and trust companies. Its loan book is almost equally represented across BC, Alberta and Ontario. As part of its expansion plans, CWB has opened a branch in Mississauga, Ontario, just west of Toronto.