Stephan Piller is an experienced financial leader with a strong background in finance and controlling, who has contributed to various successful enterprises from 2004 to the present. Piller's roles have included serving as CFO and leading finance and administration at Sauter Building Control Schweiz AG, as well as overseeing controlling at GWF MessSysteme AG and Buss, Inc. Piller has a Master of Economics and Business Administration from Universität Basel and has completed a CAS in Business Excellence at HSLU Hochschule Luzern. Currently, Piller is the CFO at WILCO AG, focusing on finance, controlling, and IT management.