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News - March 2026

News | Isabelle Kocher de Leyritz becomes sponsor of the CEC Île-de-France pathway

Blunomy is pleased to share that Isabelle Kocher de Leyritz, Co-Founder and President of Blunomy, has been appointed sponsor of the Convention des Entreprises pour le Climat (CEC) Île-de-France pathway.

This program brings together french business leaders committed to transforming their organizations in line with planetary boundaries and the challenges of the ecological transition. Alongside other prominent sponsors, Isabelle Kocher de Leyritz will support participating executives by sharing her experience of leading large-scale transformation and accelerating the transition toward more sustainable economic models.

Former CEO of Engie, Isabelle has long been engaged in advancing the energy transition and helping organizations rethink their strategies in a rapidly changing world. Her role as sponsor will contribute to strengthening the collective dynamic that lies at the heart of the CEC approach: learning from peers, challenging existing models, and building more resilient companies.

At Blunomy, we are proud to see this commitment continue through initiatives that empower leaders to accelerate the transition.