| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Thermocarb AG in Liquidation | 🇨🇭Svizzera | Liquidation | 24/02/2025 – present |
| Officer | Vierwald Properties AG | 🇨🇭Svizzera | Active | 01/04/2021 – present |
| Officer | Arttreuhand AG | 🇨🇭Svizzera | Dissolved | 15/03/2016 – present |
| Officer | Cardiopuls AG | 🇨🇭Svizzera | Active | 20/03/2023 – present |
24/02/2025
appointed
01/04/2021
appointed
15/03/2016
appointed