| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Dreispitz Holding GmbH in Liquidation | 🇨🇭Svizzera | Liquidation | 23/06/2025 – present |
| Officer | Tragwerk AG | 🇨🇭Svizzera | Active | 20/09/2023 – present |
| Officer | Lerncenter Dreispitz AG | 🇨🇭Svizzera | Active | 06/11/2017 – present |
23/06/2025
appointed
20/09/2023
appointed
06/11/2017
appointed