- Alliance & Leicester Group Barnet
- Bank Machine Ltd Barnet
- Bank of Ireland Barnet
- Barclays Bank plc Barnet
- Halifax plc Barnet
- HSBC Bank plc Barnet
- InfoCash Ltd Barnet
- Lloyds TSB Bank Plc Barnet
- Moneybox Corporation Ltd Barnet
- Nationwide Building Society Barnet
- Notemachine Barnet
- Omnicash Barnet
- Paypoint Barnet
- Royal Bank of Scotland Barnet
- Sainsburys Bank Barnet
- Santander Barnet