Banking / ATM Services at Paris de Gaulle CDG Airport

HSBC Bank has bank branches and ATM cash machines at de Gaulle Airport:

A full-service bank branch is between Terminald 2D-2F, at the TGV station's shopping area; open weekdays only;  tel : +33 (0) 1 48 62 33 99 / fax : +33 (0) 1 48 16 53 83.

ATM cash machines
of HSBC Bank are disbursed throughout the terminals.

Currency Exchange at Paris de Gaulle CDG Airport

Travelex Foreign Currency Exchanges at de Gaulle Airport also handle VAT refund, international money transfers, sell phone cards, and more.  business hours differ slightly between locations - they mostly open between 6 & 6:30am and close between 10 & 10:30pm.  Location:

Terminal 1
at post-security and on the Arrivals level; in public areas of departures; beyond passport control & at pre-seucrity at Arrivals; 
Terminal 2A
at pre-security, front door 5; & at post-security.
Terminal 2B
past passport control, & at departures
at pre-security between doors 5 & 7
Terminal 2C
at pre-security, departures & at door 5; post passport control near boarding gates;
Terminal 2D
past passport control, departures, near door 2; at pre-security near door 6

Google Plus One