Commerce Bank is a regional bank that largely does business in the Midwest region of the United States. The primary markets include St. Louis, Kansas City, Springfield, Central Missouri, Central Illinois, Wichita, Tulsa, Oklahoma City, Denver, Nashville, Dallas, Cincinnati and more. This company is the 39th largest bank in the United States based on asset size. There are more than 180 branches in the United States, as well as 375 ATMs. Commerce Bank has more than $25.1 billion in assets and 45.4 billion in total Trust assets. They service hundreds of thousands of customers online, on their mobile app and in person as well.