BMO Harris Bank (BMO Harris) is a banking institution based in Chicago, Illinois. Established in 1882, BMO Harris provides private banking services to high-net-worth clients and their families in Canada. It offers platinum banking, investment management, estate and trust, wealth planning, and personal and financial concierge services. The bank is primarily located in the Midwest and is owned by BMO Financial Group, which is in turn owned by Bank of Montreal. The assets of the bank are managed by the board of directors.