East London NHS Foundation Trust (ELFT) provides a wide range of community and inpatient services to the City of London, Hackney, Newham, Tower Hamlets, Bedfordshire and Luton. 

Oxford Health NHS Foundation Trust provides physical, mental health and social care for people of all ages across Oxfordshire, Buckinghamshire, Swindon, Wiltshire, Bath and North East Somerset.

Gloucestershire Health and Care NHS Foundation Trust was formed in October 2019, to provide joined up physical health, mental health and learning disability services.

East London NHS Foundation Trust (ELFT) provides a wide range of community and inpatient services to the City of London, Hackney, Newham, Tower Hamlets, Bedfordshire and Luton. 

Barnet, Enfield and Haringey Mental Health NHS Trust provides integrated mental health services in Barnet, Enfield and Haringey, and community health services in Enfield.

Essex Partnership University NHS Foundation Trust provides community health, mental health and learning disability services throughout Bedfordshire, Essex, Suffolk and Luton.

Oxford Health NHS Foundation Trust provides physical, mental health and social care for people of all ages across Oxfordshire, Buckinghamshire, Swindon, Wiltshire, Bath and North East Somerset.

Gloucestershire Health and Care NHS Foundation Trust was formed in October 2019, to provide joined up physical health, mental health and learning disability services.

Sheffield Health and Social Care NHS Foundation Trust provides a range of mental health, learning disability and substance misuse services to the people of Sheffield.

Devon Partnership NHS Trust provides a wide range of NHS services to people with mental health and learning disability needs in Devon, the wider South West region and nationally.

Essex Partnership University NHS Foundation Trust provides community health, mental health and learning disability services throughout Bedfordshire, Essex, Suffolk and Luton.

NELFT provides an extensive range of integrated community and mental health services for people living in the London boroughs of Barking & Dagenham, Barnet, Havering, Redbridge and Waltham Forest and community health services for people living in the south west Essex areas of Basildon, Brentwood and Thurrock.

Somerset NHS Foundation Trust is the first NHS trust on the English mainland to provide community, mental health and acute hospital services.

The Trust specialises in secure, perinatal, inpatient and community mental health services, including services for children and young people and patients with learning disabilities.

South London and Maudsley NHS Foundation Trust provides the widest range of NHS mental health services in the UK.