Anglia Ruskin University

Barking Havering and Brentwood NHS Trust

Cambridge and Peterborough Partnership Foundation NHS Trust

Charles Sturt University

Defence Clinical Psychology Service

Diocese of Chelmsford

East London Foundation NHS Trust

English National Opera

Health in Mind (Rethink)

Hertfordshire Partnership Foundation NHS Trust

Kent and Medway Armed Forces Network

King's College London

Ministry of Defence

New Possibilities NHS Trust

North Essex Partnership Foundation NHS Trust

Papier.com

Pollen

SEAP

South Essex Partnership NHS Trust

South London and Maudsley NHS Trust

The Counselling Team Limited

The International Organisation for Forensic Psychology

The Priory Group

University of Essex

University of Hertfordshire

University of Kent

University of Northumbria

University of West London