- Belfast Health and Social Care Trust
- Northern Health and Social Care Trust
- South Eastern Health and Social Care Trust
- Southern Health and Social Care Trust
- Western Health and Social Care Trust
- Business Services Organisation (BSO)
- Strategic Planning and Performance Group (Formerly HSCB)
- Northern Ireland Blood Transfusion Service (NIBTS)
- Northern Ireland Medical and Dental Training Agency (NIMDTA)
- Regulation and Quality Improvement Authority (RQIA)
- Public Health Agency (PHA)
- Patient and Client Council
- Northern Ireland Practice and Education Council for Nursing & Midwifery (NIPEC)
- Northern Ireland Social Care Council (NISCC)
- Children’s Court Guardian Agency for Northern Ireland
- Northern Ireland Fire and Rescue Service (NIFRS)
- Northern Ireland Ambulance Service (NIAS)