| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | maerz architekten ag | 🇨🇭Switzerland | Activa | 15/1/2021 – presente |
| Cargo | Rames Finanzierungs GmbH | 🇨🇭Switzerland | Activa | 16/12/2022 – presente |
| Cargo | UnionSieben AG | 🇨🇭Switzerland | Activa | 30/10/2018 – presente |
| Cargo | HPTN Holding AG | 🇨🇭Switzerland | Activa | 10/11/2020 – presente |
| Cargo | Raumwerk AG | 🇨🇭Switzerland | Activa | 8/3/2019 – presente |
| Cargo | RaumUnion Support AG | 🇨🇭Switzerland | Activa | 8/3/2019 – presente |
| Cargo | RaumUnion AG | 🇨🇭Switzerland | Activa | 8/3/2019 – presente |
| Cargo | JKBS Holding AG | 🇨🇭Switzerland | Disuelta | 30/10/2018 – presente |
| Cargo | rbl baumanager ag | 🇨🇭Switzerland | Activa | 30/10/2018 – presente |
26/2/2025
appointed
16/12/2022
appointed
30/10/2018
appointed