Léa Dunand-Chatellet Appointed Chief Executive Officer of Mirova
Natixis Investment Managers (Natixis IM) today announces the appointment of Léa Dunand-Chatellet as Chief Executive Officer of Mirova, its affiliate dedicated to sustainable investing. Léa Dunand-Chatellet’s appointment was approved today by Mirova’s Board of Directors. She will assume her role on July 1, 2026, succeeding Philippe Zaouati.
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With over twenty years of experience in sustainable investing, Léa Dunand-Chatellet has worked for leading asset management firms, including more than a decade within Natixis IM, first at Mirova and subsequently at DNCA Finance. She is widely recognized for her long-standing commitment to the development of sustainable finance and actively contributes to industry working groups, notably with the AMF (French Financial Markets Authority), the AFG (French Asset Management Association), and the French Ministry of the Economy, Finance, and Industrial and Digital Sovereignty. Her leadership in sustainable finance, industry recognition, and deep knowledge of the Group will be major assets in driving Mirova’s growth and expansion.






