| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Lai Hotel AG | 🇨🇭Switzerland | Activa | 12/2/2016 – presente |
| Cargo | Hotel Seehof AG | 🇨🇭Switzerland | Activa | 19/1/2024 – presente |
| Cargo | Myrthen Immobilien AG | 🇨🇭Switzerland | Activa | 13/3/2020 – presente |
| Cargo | Soleda Immobilien AG | 🇨🇭Switzerland | Activa | 20/11/2025 – presente |
| Cargo | Comi Finanz AG | 🇨🇭Switzerland | Activa | 11/9/2025 – presente |
| Cargo | Wyfonsa Immobilien AG | 🇨🇭Switzerland | Activa | 23/7/2025 – presente |
| Cargo | ERTAG Wohnbau AG | 🇨🇭Switzerland | Activa | 21/3/2025 – presente |
| Cargo | Handels-Aktiengesellschaft St. Gallen | 🇨🇭Switzerland | Activa | 15/12/2022 – presente |
| Cargo | Stabilo AG | 🇨🇭Switzerland | Activa | 11/7/2018 – presente |
| Cargo | Vestimo AG | 🇨🇭Switzerland | Activa | 6/12/2019 – presente |
| Cargo | Werd AG in Liquidation | 🇨🇭Switzerland | Disuelta | 10/12/2018 – presente |
| Cargo | Wogeba AG | 🇨🇭Switzerland | Activa | 12/12/2017 – presente |
17/2/2026
appointed
6/2/2026
appointed
10/12/2018
appointed