Peter F. Gallagher Recognised by Thinkers360 as a Global Top Voice 2025 (Overall Category)

Thank you very much to everyone who reads my weekly articles and to Thinkers360 for this wonderful inclusion. I am truly honoured to be listed among such outstanding thought leaders within the Thinkers360 global community. It's a privilege to be part of this network of exceptional thinkers and innovators.

My PURPOSE and passion are to improve the Leadership of Change®. I align & prepare organisational #leadership to purposely execute successful #changemangement, and #businessstrategy.

Thinkers360 Top Voices 2023

Top Voices are listed in alphabetical order by last name. Topics listed are the members top-ranking thought leadership leaderboards on Thinkers360 based on their personally-authored content and experience in each domain area and curated within their Thinkers360 profiles, portfolios and media kits. Thought leadership leaderboards are determined by Thinkers360 patented algorithm.

Congratulations to my fellow Thought Leaders.

URL Links:

https://www.thinkers360.com/announcing-the-thinkers360-top-voices-of-2025-the-definitive-list-of-leading-experts/

https://www.thinkers360.com/announcing-the-thinkers360-top-voices-2023/

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Peter consults, speaks, and writes on the Leadership of Change®.

He works exclusively with boards, CEOs, and senior leadership teams to prepare and align them to effectively and proactively lead their organisations through change and transformation.

For insights on navigating organisational change, feel free to reach out at Peter.gallagher@a2B.consulting or schedule a free consultation

Leadership of Change®

Change Management Body of Knowledge (CMBoK) Volumes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, A, B, C, D & E

• Change Management Fables – Volume 1 

• Change Management Pocket Guide – Volume 2 

• Change Management Handbook – Volume 3 

• Change Management Leadership – Volume 4 

• Change Management Adoption – Volume 5 

• Change Management Behaviour – Volume 6

• Change Management Sponsorship – Volume 7 

• Change Management Charade – Volume 8

• Change Management Insanity – Volume 9

• Change Management Dilettante – Volume 10

• Change Management Gamification Leadership – Volume A 

• Change Management Gamification Adoption – Volume B 

• Change Management Gamification Behaviour – Volume C 

• Change Management Gamification Sponsorship – Volume D 

• Change Management Gamification Leadership Teams – Volume E 

Contact me to make a booking 

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Peter F. Gallagher is an internationally recognised authority on leadership and organisational change, an international corporate conference speaker, 15-time author, and C-suite change leadership coach.

Ranked #4 in the Global Gurus Top 30 Leadership Gurus (2026) by Global Gurus.

Ranked #1 Global Thought Leader in Change Management by Thinkers360 (2020–2025).

Ranked #1 Global Thought Leader in Business Strategy by Thinkers360 (2023–2025).

Ranked #7 Global Thought Leader in Leadership by Thinkers360 (live ranking).

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