Isabelle Kocher de Leyritz is the Co-founder, Chairperson and CEO of Blunomy since 2022.
Blunomy activates end-to-end solutions to speed up transitions towards decarbonized, circular, and inclusive business models. Blunomy challenges its clients to remain future-proof and is convinced (1) that companies should see their transition at a strategic level (2) that businesses should transition at scale to create value and (3) companies should put in place tools that leverage expertise, data and AI and go beyond ad hoc expertise. Blunomy brings together a unique blend of strategic thinking, financial engineering, business structuring, supply chain and coalitions engagement experience, data science, impact analysis and multi-faceted technical expertise in energy, carbon and resources. Isabelle was CEO of Engie between 2016 and 2020. During her tenure, Engie combined Green energy transition with profitable growth: it reached a 50% TSR while cutting the CO2 emissions of the company by 50%. Prior to this, Isabelle has successively held the roles of Head of strategy, CEO of the Suez Water in Europe, Chief Financial Officer, and Chief Operating Officer. Isabelle Kocher has an extensive board experience gained at AXA, Suez, Engie, Arkema and Investor. She also holds several non-for-profit board positions. Isabelle Kocher is a graduate from Ecole Normale Supérieure (Ulm), she holds a PhD (Agrégation) of Physics and is a graduate from the Ecole des Mines de Paris.