| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Bohrboot GmbH | 🇨🇭Switzerland | Activa | 5/1/2026 – presente |
| Cargo | Dimano GmbH | 🇨🇭Switzerland | Activa | 7/3/2025 – presente |
| Cargo | IFP Generalunternehmung AG | 🇨🇭Switzerland | Activa | 3/5/2024 – presente |
| Cargo | IFP Immobilien AG | 🇨🇭Switzerland | Activa | 9/1/2024 – presente |
| Cargo | IMMO umbau & pachten AG in Liquidation | 🇨🇭Switzerland | Liquidación | 20/12/2023 – presente |
| Cargo | Schweizerische Stiftung für das cerebral gelähmte Kind | 🇨🇭Switzerland | Activa | 18/7/2022 – presente |
| Cargo | Vereinigung Cerebral Schweiz | 🇨🇭Switzerland | Activa | 7/3/2017 – presente |
| Cargo | Partium GmbH | 🇨🇭Switzerland | Activa | 16/12/2021 – presente |
| Cargo | Log Arcus Stiftung in Liquidation | 🇨🇭Switzerland | Disuelta | 18/2/2020 – presente |
| Cargo | Stiftung Behinderten-Transporte Zürich | 🇨🇭Switzerland | Activa | 8/5/2019 – presente |
| Cargo | Vereinigung Cerebral Zürich | 🇨🇭Switzerland | Activa | 23/2/2018 – presente |
| Cargo | Stiftung "Help" | 🇨🇭Switzerland | Activa | 13/2/2018 – presente |
| Cargo | Mathilde Escher-Stiftung | 🇨🇭Switzerland | Activa | 16/1/2018 – presente |
| Cargo | T. Walzer Armierungs- und Baugesellschaft GmbH | 🇨🇭Switzerland | Activa | 20/11/2017 – presente |
| Cargo | Stiftung Werk- und Wohnhaus zur Weid | 🇨🇭Switzerland | Activa | 28/4/2023 – presente |
| Cargo | Izona Group AG | 🇨🇭Switzerland | Activa | 5/12/2024 – presente |
5/1/2026
appointed
7/3/2025
appointed
20/11/2017
appointed