| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Spielhof Immobilien AG | 🇨🇭Switzerland | Activa | 25/10/2019 – presente |
| Cargo | Noser Holzbau AG | 🇨🇭Switzerland | Activa | 31/3/2021 – presente |
| Cargo | Blumer Projekt AG | 🇨🇭Switzerland | Activa | 31/3/2021 – presente |
| Cargo | MH Betontrenntechnik AG | 🇨🇭Switzerland | Activa | 31/3/2021 – presente |
25/10/2019
appointed