©2020 BY Peter F Gallagher


Thanks for stopping by. Here, you’ll find information about my books, executive leadership alignmentkeynotesblogs, change management glossary and other information that I hope you will find useful. If you have speaker organiser inquires on speaking engagements, the leadership of change, or our change management gamification,  please schedule a call with me.

Considering furthering your education and understanding of change and improvement? If you’re interested in learning about the programmes I direct here are the links to my change capability.

Interested in doing a change history assessment (CHA) with your organisation or change sponsorship assessment (CSA) with your leadership team please get in touch?

Peter F Gallagher is a Organisational Change Management Expert, International Speaker, Author and Leadership Alignment Coach.

  • Peter leads a2B Advisory Consulting Ltd with offices in London and Edinburgh

  • Peter is the Author of the Leadership of Change Volumes 1 - 3

  • Peter has worked as a consultant, troubleshooter and executive for over 30 years


Peter speaks on change management and change leadership alignment, he has a proven track record of complex change and project delivery in multi-disciplinary environments for the world’s largest and most successful organisations. He is a highly accomplished, accredited and skilled global senior executive with Big Four external consulting experience, as well as internal and commercial consulting experience, working in over twenty-five countries over a thirty-year career. Companies he has worked for include: EY, Shell, NCR and Bombardier Aerospace and has held senior roles in industry and has boardroom experience as a NED. His clients include organisations such as ADNOC, Boeing, GE, Rolls Royce and Saudi Aramco.


As a speaker, Peter has presented strategic transformations leading practice to Government entities, CEO audiences globally and at professional membership conference. He has led large change management communications events (200+ employees) and developed change leadership alignment processes, change concepts, assessments, frameworks, models and tools.

Contact Me

peter.gallagher@a2B.consulting   or   +44 75 4147 2955

London: Kemp House, 152 - 160 City Road, London, EC1V 2NX

Edinburgh: 8/1 East Suffolk Road, Darroch House, Edinburgh, EH16 5PL

Peter F Gallagher Author of “The Leadership of Change”, The Leadership of Change – volume 1, The Leadership of Change Fables, #LeadershipOfChange, Enabling the leadership of change, enablingtheleadershipofchange.com, a2B Consulting, a2B Advisory Consulting, a2B Consulting  London & Edinburgh, Management Consultancy London & Edinburgh, Business Management Consultants London & Edinburgh, Management Consulting London & Edinburgh, Management Consultants London & Edinburgh,  Change Management Consultants London & Edinburgh, Peter F Gallagher Speaker, Peter F Gallagher Author, Peter F Gallagher Change Management Expert, Sarah L Gallagher, a2B Advisory Consulting, www.a2B.consulting, Peter F Gallagher, PeterFGallagher.com, www.PeterFGallagher.com, Peter F Gallagher Speaker, Enabling Step Business Improvement, Peter F Gallagher Change Management Expert, Peter F Gallagher London & Edinburgh, Global Speaker, Peter F Gallagher London & Edinburgh, Lean Consultants London & Edinburgh,