JPMorgan Chase & Co. (JPMorgan Chase) is a financial holding company. JPMorgan Chase's principal bank subsidiaries are JPMorgan Chase Bank, National Association (JPMorgan Chase Bank, N.A.), a national banking association with United States branches in 23 states, and Chase Bank USA, National Association (Chase Bank USA, N.A.), a national banking association that is the Firm's credit card-issuing bank. JPMorgan Chase's principal nonbank subsidiary is J.P. Morgan Securities Inc. (JPMorgan Securities), its United States investment banking firm. Its activities are organized into six business segments: Investment Bank, Retail Financial Services (RFS), Card Services (CS), Commercial Banking (CB), Treasury & Securities Services (TSS) and Asset Management (AM). Its wholesale businesses comprise the Investment Bank, Commercial Banking, Treasury & Securities Services and Asset Management segments. Its consumer businesses comprise the Retail Financial Services and Card Services segments.