BMO is one of the largest banks in the Midwest, with over 600 branches and approximately 1,300 ATMs in Illinois, Iowa, Wisconsin, Indiana, Kansas, Missouri, Minnesota, Arizona, Florida and California.[3] It is the second-largest Chicago-area bank based on market share. BMO Bank is a sponsor of: Chicago Blackhawks – Official bank of the Chicago Blackhawks. Chicago Bulls – Official bank of the Chicago Bulls. Chicago White Sox – Official partner of the Chicago White Sox. Los Angeles FC – Official bank and shirt sponsor of Los Angeles FC. Los Angeles Lakers -BMO is now the exclusive Official Bank of the Los Angeles Lakers, with a long-term partnership bringing its brand into Lakers training camp, premium gameday experiences, community programs, and a new “League of Stars” legacy initiative Milwaukee Bucks – Official bank of the Milwaukee Bucks. Minnesota Wild – Official partner of the Minnesota Wild. Rockford IceHogs of the AHL, the Chicago Blackhawks affiliate – Official bank of the Rockford IceHogs. Wisconsin Badgers Athletics – Official partner of the UW-Madison Badgers.