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Three decades ago, Peggy Marshall started asking a question most leadership developers avoid: Why does change fade?
She never stopped asking it. And the answers she's uncovered — through research, practice, and twenty years of working with executive leaders and organizations across three continents — form the foundation of everything Global IOC does.
As the architect of the Global IOC ecosystem and The Alignment Mapper, Peggy doesn't just teach frameworks. She builds the conditions in which transformation actually holds. Her books — Detach from Drama and Sustaining Impact — have become essential field guides for leaders navigating the messy, non-linear terrain of real organizational change.
Peggy holds a PhD in Leadership and Change from Antioch University, where her foundational research identified the critical incidents that lead to genuine coaching success. Her work integrates systems thinking with physiological literacy in a way that's rigorous and immediately applicable — because she's spent decades in the room where it has to work.
She has trained coaches and developed leaders across North America, the United Kingdom, and South Africa. She teaches leaders to move past the checklist and into the terrain where alignment is chosen, built, and sustained.
The core coach training took my coaching to a new level. I feel more qualified to engage my clients in their own development and success. What is covered and how it is covered is phenomenal. I have grown in that I am more focused in my conversations and have become more balanced with logic and emotion. I frequently use the tools and resources provided for integrating into my coaching. They allow me to pivot in my conversations to help my clients discover new insights and ideas.
