The following are recent or current clients of John Henden Consultancy:
- Compass Ltd, New Zealand
- Compass Australia
- Salesmanship Club USA
- Academy of Solution Focused Training Pte Ltd, Singapore
- Pégase Processus, France
- Helsinki Psychotherapy Institute, Finland
- Brief Solutions Pty Ltd, Australia
- Cambs & Peterborough NHS Trust
- SSAFA
- Brann plc
- Taunton Deane Borough Council
- Royal Marines
- Bath Alcohol & Drug Advisory Service
- Braunton School
- Aardman Animations
- Naval Personal & Family Service
- WRVS – Services’ Welfare
- Nottingham Trent University
- Her Majesty’s Prison Service
- Wincanton Logistics plc
- Army Welfare Service
- Action for Blind People
- Mental Health – South West
- Doncaster & South Humberside Healthcare NHS Trust
- Yorkshire Solutions
- Exeter City Council
- Bristol Drugs Project
- Turning Point
- Remploy
- AvondaleCare
- Porchlight
- Service Personnel & Veterans’ Agency
- Solutionwork, Sweden
- FKC, Sweden