From NHS Mental Health Nurse to Organisational Culture Transformer
Michael Griffiths – Founder & Director | Bonmotus
Why Michael founded bonmotus
After 30 + years in the NHS working with people at their most challenged, Michael saw the same pattern: great talent trapped by outdated habits, low resilience, and mis-aligned behaviours. He founded Bonmotus to turn that around — not just by offering training, but by equipping organisations and individuals to act with purpose, adapt under pressure, and deliver lasting performance.
Michael's expertise and training:
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Acceptance and Commitment Therapy (ACT)
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group psychotherapy
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coaching
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training and professional development
Expertise in action
Deep clinical experience meets business performance
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Qualified Mental Health Nurse & ACT Practitioner
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Facilitated change across hundreds of individuals and teams
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Specialises in psychological flexibility – enabling focus, adaptability and sustained action
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Works with leaders to embed values-based behaviours that shift culture and drive measurable results
Why work with Michael and his team?
Our philosophy and impact
We don’t just train. We embed. We transform.
Michael leads Bonmotus with a simple principle: behaviour drives performance.
By aligning what people value with how they act, Bonmotus delivers:
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Improved team productivity and engagement
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Reduced absence, fewer errors and stronger decision-making
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A culture where people feel purposeful and empowered
Start the conversation that transforms performance
Discover whether Bonmotus is the right fit
Unmatched Credibility
Decades of clinical practice combined with organisational change experience.
Values First
Every programme builds from what truly matters for your people and organisation.
Outcome Driven Approach
You’ll get more than workshops, you’ll get behaviour change with measurable impact.
Trusted partner
Michael’s direct involvement ensures your change isn’t outsourced, it’s owned.