Comerica Incorporated is a financial services company headquartered in Dallas, Texas. It has retail banking operations in Texas, Arizona, California, Colorado, and Florida, with select business operations in several other U.S. states, as well as in Mexico.
The bank sponsors Comerica Park in Detroit and formerly sponsored the Comerica Theatre in Phoenix. From 2007 to 2010, Comerica also sponsored the Comerica Bank New Year's Parade in Dallas.
In 1849, the company was founded in Detroit by Elon F...