- Bank Machine Ltd Northolt
- Bank of Ireland Northolt
- Barclays Bank plc Northolt
- Co-operative Bank plc Northolt
- InfoCash Ltd Northolt
- Moneybox Corporation Ltd Northolt
- Nationwide Building Society Northolt
- Notemachine Northolt
- Omnicash Northolt
- Paypoint Northolt
- Royal Bank of Scotland Northolt
- Santander Northolt