| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Girsberger Beteiligungs AG | 🇨🇭Svizzera | Active | 02/11/2018 – present |
| Officer | Triscom Holding AG | 🇨🇭Svizzera | Active | 10/02/2020 – present |
| Officer | Koelliker Verlagsberatung GmbH | 🇨🇭Svizzera | Active | 08/02/2017 – present |
| Officer | Girsberger Holding AG | 🇨🇭Svizzera | Active | 28/08/2020 – present |
| Officer | M. + R. Schwab AG | 🇨🇭Svizzera | Active | 30/12/2019 – present |
02/11/2018
appointed