Thibault Lamarque

Thibault Lamarque is a founding member of Climate House since June 2024, contributing to accelerating economic, environmental, and social transitions within a collaborative ecosystem of 60 entrepreneurs. As the founder and president of CASTALIE, established in May 2010, Lamarque leads a company that provides quality water solutions through innovative fountains. Lamarque serves as a partner at 50 Partners Impact since October 2020, supporting ambitious impact startups focused on environmental and social solutions. Involvement in YPO as a member since January 2023 showcases Lamarque's commitment to global leadership excellence. Additionally, Lamarque is an active member of APM and holds various investment roles in companies like auum, MyBrazil!, Climeet, Sami, and Jho, driving initiatives in sustainability and environmental responsibility. Lamarque earned a DESS in International Business from Université Paris Dauphine - PSL from 1999 to 2003.