Leadership team
Meet the dedicated leaders at Quantis who are driving sustainability forward, combining deep expertise with innovative strategies to shape a resilient future.
Steve Wourgiotis
Managing Director – US
Sophie Herrmann
Managing Director – Germany
Patrick Dupoux
Chair at Quantis + Managing Director and Senior Partner at BCG
Anne Désérable
Managing Director – France
Simone Pedrazzini
Managing Director – Switzerland
Davide Tonon
Managing Director – Italy
Charlotte Bande
Global Food + Beverage Sector Lead
Allon Zeitoun
Global Leader + Managing Director-
Catherine Zwahlen
Global Digital Lead 
Emmanuel Hembert
Global Cosmetics, Personal Care + Pharma Lead
Kristen Tetrick
Global Marketing Lead-
Sylvain Bertot
Global Talent + Operations Transformation Leader 
Antoine Bois Lemarquis
Global Industries + Services Lead-
Philipp Meister
Global Fashion, Sporting Goods + Chemical Lead 
Murielle Madrona
Global Finance Director
Marcial Vargas
Innovation Strategy 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.
