| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Langfeld AG | 🇨🇭Svizzera | Active | 12/11/2024 – present |
| Officer | Tuchschmid Constructa AG in Liquidation | 🇨🇭Svizzera | Dissolved | 01/06/2016 – present |
| Officer | Tuchschmid AG in Liquidation | 🇨🇭Svizzera | Dissolved | 15/06/2016 – present |
12/11/2024
appointed
21/08/2018
appointed