- Alliance & Leicester Group High Wycombe
- Bank Machine Ltd High Wycombe
- Bank of Ireland High Wycombe
- Barclays Bank plc High Wycombe
- Co-operative Bank plc High Wycombe
- Halifax plc High Wycombe
- HSBC Bank plc High Wycombe
- InfoCash Ltd High Wycombe
- Lloyds TSB Bank Plc High Wycombe
- Moneybox Corporation Ltd High Wycombe
- National Westminster Bank/NatWest High Wycombe
- Nationwide Building Society High Wycombe
- Notemachine High Wycombe
- Omnicash High Wycombe
- Paypoint High Wycombe
- Royal Bank of Scotland High Wycombe
- Santander High Wycombe
- Yorkshire Bank plc High Wycombe
- YourCash ATM Systems Ltd High Wycombe