
The TCM Experience
We build transformational cultures where people thrive, leaders grow, and organisations excel.
We are passionate about protecting relationships whilst securing lasting and sustainable outcomes at times of conflict, change, crisis, controversy and challenge. We work in partnership with our customers to develop the overarching strategies, core values, systems, process, mindsets and behaviours which engender a fair, just, inclusive, sustainable and high-performing culture – a transformational culture.
Our Purpose is Putting People First.

What we do
Our customers benefit from our insightful teaching and consultancy methods which are accessible to all. We are inspired by approaches such as behavioural science, positive psychology, appreciative inquiry, restorative justice, principled negotiation, nonviolent communication and emotional intelligence.
We believe in the ability of people to resolve often intractable problems with compassion and collaboration – when the correct conditions are in place. We also believe that an engaging, empowering and proactive resolution of business challenges is more effective than the confrontational, adversarial and often punitive approaches which are currently in use in a great many organisations.


Transforming Cultures Since 2001
Our CEO David Liddle’s second book, Transformational Culture, reflected the business’ continual metamorphosis and reaction to business needs. Driven by global health, economic and environmental emergencies and rising social justice and employee activism, TCM understood that organisations are urgently seeking a new cultural model which will enable them to thrive. The book provides a bespoke blueprint for developing fair, just, kind, inclusive, sustainable and high-performing organisations. Since its publication in 2021, Transformational Culture has been shortlisted for the Business Book Awards 2022 with David being named one of HR’s Most Influential Thinkers.
TCM continues to build from strength to strength, with our sights now firmly set on expansion across the USA. Let’s hope the world is ready.
Get in touch with The TCM Group
We would love to hear from you!
We are available to answer any questions you may have about our expansive range of services and courses. If would prefer to drop us an email, please click here.













