| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | E. Feldmann Aktiengesellschaft | 🇨🇭Svizzera | Active | 30/05/2025 – present |
| Officer | Ewald Feldmann AG | 🇨🇭Svizzera | Active | 26/05/2025 – present |
| Officer | Hasler + Co AG | 🇨🇭Svizzera | Active | 19/07/2019 – present |
| Officer | Pratica Holding AG | 🇨🇭Svizzera | Active | 29/07/2019 – present |
| Officer | Friedberg Immobilien AG | 🇨🇭Svizzera | Active | 09/12/2022 – present |
30/05/2025
appointed
26/05/2025
appointed
17/12/2024
appointed