| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Personalfürsorgestiftung der Firma Arthur Widmer AG in Liquidation | 🇨🇭Svizzera | Liquidation | 27/02/2018 – present |
| Officer | Arthur Widmer AG | 🇨🇭Svizzera | Active | 13/02/2018 – present |
| Officer | Arthur-Widmer-Stiftung | 🇨🇭Svizzera | Active | 29/12/2017 – present |
07/05/2024
appointed
08/03/2024
appointed