| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | HHB Holding AG | 🇨🇭Switzerland | Activa | 10/6/2024 – presente |
| Cargo | Kornweg Immo AG | 🇨🇭Switzerland | Activa | 17/9/2021 – presente |
| Cargo | Hans Heiniger Bauberatung AG | 🇨🇭Switzerland | Activa | 17/9/2021 – presente |
| Cargo | Heiniger AG | 🇨🇭Switzerland | Activa | 8/7/2020 – presente |
| Cargo | Shear Holding AG | 🇨🇭Switzerland | Disuelta | 27/7/2018 – presente |
| Cargo | SASI Hirschthal AG in Liq. | 🇨🇭Switzerland | Disuelta | 28/2/2017 – presente |
10/6/2024
appointed
17/9/2021
appointed
28/2/2017
appointed