Bank One NA Corporation Captain Wing
Chicago, Il 1998-Current
Bank One Corporation was the sixth-largest bank in the United States. The company merged with JPMorgan Chase & Co. on July 1, 2004. The company had its headquarters in the Bank One Plaza in Chicago Illinois. The bank traces its roots to First Bancgroup of Ohio, founded as a holding company for City National Bank of Columbus, Ohio and several other banks in that state, all of which were renamed "Bank One" when the holding company was renamed Banc One Corporation. With the beginning of interstate banking they spread into other states, always renaming acquired banks "Bank One", though for a long time they resisted combining them into one bank. In 1998, Bank One Corporation merged with Chicago-based First Chicago NBD Corporation to form Bank One Corporation, and headquarters moved from Columbus to Chicago.