| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Klettgau Immobilien AG | 🇨🇭Svizzera | Dissolved | 10/10/2024 – present |
| Officer | SCS Schweiz AG | 🇨🇭Svizzera | Active | 27/09/2024 – present |
| Officer | PBC Immobilien AG | 🇨🇭Svizzera | Active | 12/09/2024 – present |
| Officer | Isla Schluein Immobilien AG | 🇨🇭Svizzera | Active | 12/09/2024 – present |
| Officer | Techno Bau Dörig AG | 🇨🇭Svizzera | Active | 08/02/2018 – present |
| Officer | Camping Jungfrau AG | 🇨🇭Svizzera | Active | 24/06/2020 – present |
| Officer | Gerüstdoktor GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 03/05/2016 – present |
| Officer | FVRZ-STIFTUNG | 🇨🇭Svizzera | Active | 08/01/2026 – present |
| Officer | Mountain Holidays Holding AG | 🇨🇭Svizzera | Dissolved | 24/06/2020 – present |
| Officer | kade & partner ag | 🇨🇭Svizzera | Active | 14/12/2017 – present |
| Officer | Nicosa Holding AG | 🇨🇭Svizzera | Dissolved | 24/04/2018 – present |
| Officer | Pusterla AG | 🇨🇭Svizzera | Active | 08/07/2021 – present |
10/10/2024
appointed
27/09/2024
appointed
08/02/2018
appointed