| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Gruner Hefner & Partners GmbH | 🇨🇭Switzerland | Activa | 22/9/2016 – presente |
| Cargo | Moldau AG | 🇨🇭Switzerland | Activa | 20/11/2018 – presente |
| Cargo | BusinessTreuhand AG | 🇨🇭Switzerland | Activa | 19/1/2023 – presente |
| Cargo | Dachstein AG | 🇨🇭Switzerland | Activa | 15/11/2018 – presente |
| Cargo | BauMac Management AG | 🇨🇭Switzerland | Activa | 23/12/2022 – presente |
| Cargo | Holiday Chalets AG | 🇨🇭Switzerland | Activa | 15/11/2018 – presente |
| Cargo | ggm Treuhand AG | 🇨🇭Switzerland | Activa | 19/11/2020 – presente |
24/4/2023
appointed
19/1/2023
appointed
19/11/2020
appointed