- London Borough of HillingdonÂ
- Metropolitan Police Service
- North West London Integrated Care Board
- Healthwatch Hillingdon
- London Fire Brigade
- Border Force
- Central and North West London NHS Foundation Trust
- Circle Health Group
- H4All
- The Hillingdon Hospitals NHS Foundation Trust
- London Probation Service
The SAB is currently chaired by Graham Puckering, from London Borough of Hillingdon Adult Social Care.
