| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Fürsorgekasse der Amstutz Produkte AG, Eschenbach | 🇨🇭Switzerland | Activa | 15/1/2024 – presente |
| Cargo | Sagenrain Areal AG | 🇨🇭Switzerland | Activa | 10/8/2023 – presente |
| Cargo | Helvetic Dienste AG in Liquidation | 🇨🇭Switzerland | Disuelta | 29/8/2017 – presente |
| Cargo | MV Invest AG | 🇨🇭Switzerland | Activa | 4/3/2021 – presente |
| Cargo | Imbrex Immobilien AG | 🇨🇭Switzerland | Activa | 23/2/2018 – presente |
| Cargo | Tonwerke Keller AG | 🇨🇭Switzerland | Activa | 13/2/2017 – presente |
| Cargo | Valuestate Development AG in Liquidation | 🇨🇭Switzerland | Disuelta | 26/7/2022 – presente |
| Cargo | Prisma World AG | 🇨🇭Switzerland | Activa | 20/7/2020 – presente |
15/1/2024
appointed
10/8/2023
appointed
13/2/2017
appointed