| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Seeberg Invest AG | 🇨🇭Svizzera | Active | 09/09/2025 – present |
| Officer | H56 Immo AG | 🇨🇭Svizzera | Active | 24/04/2025 – present |
| Officer | Steiner Development AG | 🇨🇭Svizzera | Active | 24/09/2024 – present |
| Officer | Hegias AG in Liquidation | 🇨🇭Svizzera | Dissolved | 31/08/2022 – present |
| Officer | Steiner AG | 🇨🇭Svizzera | Active | 25/08/2021 – present |
09/09/2025
appointed
24/04/2025
appointed
25/08/2021
appointed