With more than 350 banking locations, Commerce Bancshares is a supercommunity bank with headquarters in Kansas City, Mo. The bank has about $18.0 billion in assets and $13.8 billion in deposits. Most of its profits come from five metropolitan areas: greater Kansas City, Wichita, Kan., Springfield, Mo., St. Louis, and Peoria, Ill. The bank recently expanded into the Denver and Tulsa, Okla., markets with a few toehold acquisitions.