| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Doglo AG | 🇨🇭Switzerland | Activa | 15/7/2025 – presente |
| Cargo | KRM Service AG | 🇨🇭Switzerland | Activa | 11/8/2020 – presente |
| Cargo | Architekturbüro Urs Siegenthaler dipl. Architekt SIA/FSAI | 🇨🇭Switzerland | Disuelta | 21/7/2016 – presente |
15/7/2025
appointed
11/8/2020
appointed
21/7/2016
appointed