- Bank Machine Ltd Potters Bar
- Bank of Ireland Potters Bar
- Barclays Bank plc Potters Bar
- Co-operative Bank plc Potters Bar
- Halifax plc Potters Bar
- HSBC Bank plc Potters Bar
- InfoCash Ltd Potters Bar
- Lloyds TSB Bank Plc Potters Bar
- Moneybox Corporation Ltd Potters Bar
- National Westminster Bank/NatWest Potters Bar
- Nationwide Building Society Potters Bar
- Notemachine Potters Bar
- Paypoint Potters Bar
- Royal Bank of Scotland Potters Bar
- Sainsburys Bank Potters Bar