Be the leader
you aspire to be

Leader iD is the award-winning book and development
programme from two of the UK's most successful leadership experts
The Leader iD book

Buy the Book

Buy your copy of the award-winning Leader iD. Includes a FREE online Diagnostic Assessment of your leadership style.

The Leader iD book

Leader iD
For Me

Find out your leadership style and become the leader you aspire to be with the comprehensive Leader iD online Development Programme.

The Leader iD book

Leader iD
For My Leaders

Help your leaders to become the best they can be with a corporate licence for the Leader iD online Development Programme.

The Leader iD book

Leader iD
Personal Coaching

Arrange one-to-one coaching from the experts behind the award-winning Leader iD.

Praise for Leader iD

"Extremely practical - it gives pragmatic insights into your leadership 'persona' and suggestions on how to become the inspiring leader we all strive to be."


"Simple, easy to understand and genuinely thought-provoking way to improve your leadership."


About the Experts

Dr Glenn Wallis DCM and David Pilbeam are two of the UK's most successful and innovative leadership development experts. They've worked with, and coached, thousands of successful leaders around the globe. Now with Leader iD, Glenn and David have democratised their expertise so that you too can benefit from their insight and experience and be the leader you aspire to be.

Dr Glenn Wallis

Dr Glenn Wallis DCM is Principal at Glenn P Wallis, a boutique coaching consultancy based in London, UK. He is one of the very few people in the world to hold a Doctorate in Coaching and Mentoring. Glenn helps executives and senior leaders develop the introspective skills, advanced thinking and mental resilience required, leading to professional development and enduring outcomes. Glenn is also a keynote speaker and author.

As well as his doctorate, Glenn, has a Masters in Coaching and Mentoring Practice, is an Associate of the Institute for Coaching, based at Harvard University Medical School, and an active Fellow of the RSA (Royal Society for the encouragement of Arts, Manufactures and Commerce).

Glenn believes passionately in the empirical and professional application of coaching, as distinct from mentoring and other forms for senior leadership support. His work is underpinned by a substantial academic base, as well as 20 years of practical experience working with leaders at all levels of organisations.

David Pilbeam

David Pilbeam MA specialises in leadership and performance coaching for individuals and teams. His experience in running businesses and educating leaders enables him to help people build on their threnghts and achieve on-going success. David's style has been described as challenging, motivating and pragmatic. He uses a performance and strenghts focused approach in his work. David is also a coaching supervisor and author.

He has an MA in Coaching and Mentoring Practice, is a Member of the Association for Coaching and Institute of Coaching, a Master Practitioner in the Leadership Challenge and a Cognative Processing Profile Accredited Practitioner.

David has 17 years' experience in one-to-one and team coaching, leadership development, coaching development and delivering organisations change projects. He has a strong business background having a number of management roles and worked as an Operations Director in the Leisure Sector. This includes being part of a four person executive team that founded a national business in 1993 and sold for profit in 1999. He has lived and worked in Asia, Africa and Portugal over a 12 year period and has worked on projects that span a number of different cultures and nationalities.