| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Stiftung Abendrot | 🇨🇭Switzerland | Activa | 17/1/2023 – presente |
| Cargo | Wohag Treuhand GmbH | 🇨🇭Switzerland | Activa | 11/8/2025 – presente |
| Cargo | Olden Oak GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 5/2/2025 – presente |
| Cargo | gfs-befragungsdienst AG | 🇨🇭Switzerland | Activa | 22/8/2016 – presente |
| Cargo | LANDI Region Huttwil AG | 🇨🇭Switzerland | Activa | 8/6/2022 – presente |
6/3/2026
appointed
25/9/2025
appointed
26/4/2018
appointed