JPMorgan Chase Bank, N.A., doing business as Chase Bank, is a national bank that constitutes the consumer and commercial banking subsidiary of the U.S. multinational banking and financial services holding company, JPMorgan Chase. The bank was known as Chase Manhattan Bank until it merged with J.P. Morgan & Co. in 2000. Chase Manhattan Bank was formed by the merger of the Chase National Bank and The Manhattan Company in 1955. The bank has been headquartered in Columbus, Ohio since its merger with Bank One Corporation in 2004. The bank acquired the deposits and most assets of Washington Mutual.
what was chase bank before it became chase
The Manhattan Company