Gi Group Switzerland Leadership Team Gi Group Switzerland Executive Management Team Balz M. Villiger President of the Board & Country Manager Silvano Castellani Director Operations Lead Commercial Gregory Cavaco Director Finance Angela Dies Director Human Resources Kathrin Gasser Director Marketing & Communication Dominik Hirt Director IT & Digitalization Guido Hofmänner Director Sales Stéphane Miras Director Life Sciences Davide Riboni Business Manager T&P Switzerland