Maisonneuve Cécile

Cécile Maisonneuve

Founder of DECYSIVE
With 25 years of experience in politics, public administration, and executive roles at major corporations such as VINCI and AREVA, Cécile brings a unique strategic perspective shaped by constant interaction with ideas, research, and action. A graduate of the École Normale Supérieure and Sciences Po, she combines intellectual rigor with clarity of expression, making complex issues accessible and persuasive.