Harris and M&I Bank have joined forces to form one of the strongest financial institutions in North America.* A bank with deep roots in the community and solid foundations dating back to 1817. We’ve also adopted a new name: BMO Harris Bank. We know you may have questions. We’ll begin by underlining one point: To be bigger isn’t enough.

: https://www.bmo.com/home/about/banking/corporate-info/about-us/harris