Languages
- French
- English
Ambre Sionneau is an Associate in the Private Clients team at CMS Monaco.
She assists a clientele composed of ultra-high-net-worth individuals (UHNWIs) on private law matters involving international elements, particularly in the area of international succession.
As a legal project manager, she coordinates complex cases involving multiple procedures, jurisdictions and parties, ensuring a comprehensive approach.
Before joining CMS Monaco in 2025, Ambre worked primarily in the private sector, both as a legal professional and as a legal project manager.