Leadership team
Meet the dedicated leaders at Quantis who are driving sustainability forward, combining deep expertise with innovative strategies to shape a resilient future.
Allon Zeitoun
Global Leader + Managing Director
Anne Désérable
Managing Director – France
Simone Pedrazzini
Managing Director – Switzerland
Emmanuel Hembert
Global Cosmetics, Personal Care + Pharma Lead
Patrick Dupoux
Chair at Quantis + Managing Director and Senior Partner at BCG
Philipp Meister
Global Fashion, Sporting Goods + Chemical Lead
Steve Wourgiotis
Managing Director – US-
Catherine Zwahlen
Global Digital Lead 
Kristen Tetrick
Global Marketing Lead
Davide Tonon
Managing Director – Italy-
Sophie Herrmann
Managing Director – Germany 
Murielle Madrona
Global Finance Director
Marcial Vargas
Innovation Strategy Lead
Antoine Bois Lemarquis
Global Industries + Services Lead-
Sylvain Bertot
Global Talent + Operations Transformation Leader 
Charlotte Bande
Global Food + Beverage Sector Lead
What makes Quantis different?
Our people. These are their stories
Our dynamic and visionary team is made up of dedicated, creative and passionate individuals — from engineers and environmental scientists to business strategists and communications experts — who are committed to building a future that works for people, planet and business. Combining their unique superpowers, they’re working to redefine the rules of business and drive systemic change.
