The Manhattan Company was a New York bank and holding company established on September 1, 1799. The company merged with Chase National Bank in 1955 to form the Chase Manhattan Bank. It is the oldest of the predecessor institutions that eventually formed the current JPMorgan Chase & Co.

JPMorgan Chase Bank, N.A., doing business as Chase, is an American national bank headquartered in New York City 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 merged with Chemical Bank New York in 1996 and later merged with Bank One Corporation in 2004 and in 2008 acquired the deposits and most assets of Washington Mutual. In May 2023, it acquired the assets of First Republic Bank.