Comerica Incorporated is a financial services company headquartered in Dallas, Texas, and strategically aligned by three business segments: The Commercial Bank, The Retail Bank, and Wealth Management. Comerica focuses on relationships, and helping people and businesses be successful. In addition to Texas, Comerica Bank locations can be found in Arizona, California, Floridaand Michigan, with select businesses operating in several other states, as well as in Canadaand Mexico.