| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Riegger Immobilien AG | 🇨🇭Svizzera | Active | 11/04/2025 – present |
| Officer | AKAN AG | 🇨🇭Svizzera | Active | 19/12/2024 – present |
| Officer | Peter Riegger Holding AG | 🇨🇭Svizzera | Dissolved | 20/01/2017 – present |
| Officer | Vini Zanini SA | 🇨🇭Svizzera | Active | 13/01/2017 – present |
11/04/2025
appointed
19/12/2024
appointed