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Gregory LeStage


25 years coaching and developing executives and their teams to lead personal, collective, and organizational change

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Gregg LeStage is a member of our Leadership & Talent and Transformation practices.

For more than two decades, he has been designing and delivering solutions that diagnose and develop the leadership mindsets, behaviors, and skills that drive and sustain change and performance – for executives, top teams, and leaders at all levels.

A particular area of expertise is executive team effectiveness. As the primary author of Bain's IP on the topic, Top Team Journey, he works closely with top teams to help them diagnose and improve their collaboration. He also designed and delivers our Commercial Conversation Skills program, a highly-interactive experience that equips Bainies with the skills to conduct co-creative discussions with clients.

He has led client engagements in a range of sectors, including financial services, healthcare, pharmaceuticals, private equity, manufacturing, professional services, energy, and aerospace and defense.

Prior to joining us, he served as managing director of leadership advisory services at a top consultancy. He also served as a senior expert in another global firm’s organizational consulting practice. 

He holds a Ph.D. and an M.A. from Oxford University, as well as a B.A. from Trinity College.

In his personal time, he enjoys spending time with his large family and is passionate about antique vehicles, historic barn restoration, land conservation, and poetry.

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