Mariann Perrin-Haas

Wealth Manager

For more than 25 years, Mariann Perrin-Haas has devoted her expertise to supporting individuals, families, and entrepreneurs in their most important wealth management decisions. She firmly believes that wealth management is not just about numbers, but above all about trust, listening, and human commitment.

Throughout her career at renowned financial institutions, Mariann has developed an approach that combines precision and rigor with kindness and respect for people’s life stories. She is fully committed to those she supports, with a sincere desire to make a positive and lasting impact.

Her commitment extends beyond the professional sphere: as a member of a board of directors and an active member of Fondation Avenir Plus, she places solidarity and a sense of community at the heart of her work. A former synchronized swimmer, Mariann is now passionate about golf, skiing, and nature, finding

balance in movement, discipline, and the beauty of the world around her. In October 2025, she joined Vector Gestion with the desire to offer close, honest, and deeply human advice in a rapidly changing world.