| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Reverta Holding AG | 🇨🇭Switzerland | Activa | 13/9/2016 – presente |
| Cargo | Kehos AG in Liquidation | 🇨🇭Switzerland | Disuelta | 9/3/2016 – presente |
| Cargo | AG Post und Mercatorium St. Moritz-Dorf | 🇨🇭Switzerland | Activa | 3/3/2016 – presente |
| Cargo | Arondo AG | 🇨🇭Switzerland | Activa | 13/7/2020 – presente |
| Cargo | ACO AG | 🇨🇭Switzerland | Activa | 5/7/2019 – presente |
| Cargo | Elag-Elektroanlagen AG | 🇨🇭Switzerland | Activa | 7/7/2025 – presente |
| Cargo | "RON" Anlage-Aktiengesellschaft | 🇨🇭Switzerland | Activa | 9/12/2022 – presente |
| Cargo | Mollis Airport AG | 🇨🇭Switzerland | Activa | 19/9/2018 – presente |
| Cargo | Eldrax Holding AG | 🇨🇭Switzerland | Activa | 3/4/2019 – presente |
| Cargo | Kontrofina AG | 🇨🇭Switzerland | Activa | 8/7/2025 – presente |
| Cargo | Sabel Immobilien AG | 🇨🇭Switzerland | Activa | 29/8/2017 – presente |
30/8/2022
appointed
9/3/2016
appointed
3/3/2016
appointed