- BeeZee Bodies
- Eastern Academic Health Science Network
- East and North Hertfordshire NHS Trust
- East Suffolk and North Essex NHS Foundation Trust
- Healthwatch Hertfordshire
- Hertfordshire County Council Adult Care Services
- Hertfordshire County Council Public Health Service
- Hertfordshire Independent Living Service
- Hertfordshire Partnership University NHS Foundation Trust
- Hearts Milk Bank
- Local Knowledge and Intelligence Service East of England
- Mental Health Foundation
- Norfolk County Council Public Health Directorate
- Norfolk and Suffolk NHS Foundation Trust
- Public Health England
- Quantum Care