| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | CALANDA Immobilien AG | 🇨🇭Svizzera | Active | 16/06/2025 – present |
| Officer | Giusti Immo SA | 🇨🇭Svizzera | Active | 03/06/2025 – present |
| Officer | MAGOJA GMBH | 🇨🇭Svizzera | Active | 31/03/2025 – present |
| Officer | Dertima AG | 🇨🇭Svizzera | Active | 03/01/2025 – present |
| Officer | Calanda Media Stiftung in Liquidation | 🇨🇭Svizzera | Dissolved | 12/06/2023 – present |
| Officer | Mimora Holding AG | 🇨🇭Svizzera | Active | 26/11/2020 – present |
| Officer | Com-Ing AG in Liquidation | 🇨🇭Svizzera | Dissolved | 24/05/2018 – present |
| Officer | Zundorf Handels- und Immobilien AG in Liquidation | 🇨🇭Svizzera | Dissolved | 08/06/2017 – present |
| Officer | Swiss BusCom AG | 🇨🇭Svizzera | Active | 13/12/2016 – present |
| Officer | Blama Beteiligungs AG in Liquidation | 🇨🇭Svizzera | Dissolved | 28/01/2021 – present |
| Officer | Rotary Stiftung Chur | 🇨🇭Svizzera | Active | 03/07/2020 – present |
| Officer | Kellenberg Holding AG | 🇨🇭Svizzera | Active | 19/05/2020 – present |
22/01/2026
appointed
03/06/2025
appointed
13/12/2016
appointed