| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | RUVOR MANAGEMENT AG | 🇨🇭Switzerland | Activa | 3/3/2026 – presente |
| Cargo | NachfolgeTeam AG | 🇨🇭Switzerland | Activa | 25/6/2020 – presente |
| Cargo | PWTreuhand und Beratungs AG | 🇨🇭Switzerland | Activa | 4/1/2023 – presente |
| Cargo | WOHNKONZEPT AG | 🇨🇭Switzerland | Activa | 16/3/2021 – presente |
3/3/2026
appointed
25/6/2020
appointed