| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Verein Zeiträume | 🇨🇭Switzerland | Liquidación | 3/7/2020 – presente |
| Cargo | Stiftung der Basler Orchester-Gesellschaft in Liquidation | 🇨🇭Switzerland | Liquidación | 11/5/2021 – presente |
| Cargo | Paul und Bertha Hoenen-Wirz-Stiftung in Liquidation | 🇨🇭Switzerland | Disuelta | 18/8/2023 – presente |
| Cargo | Jürg Müller-Stiftung | 🇨🇭Switzerland | Activa | 13/12/2019 – presente |
| Cargo | KlangBasel in Liquidation | 🇨🇭Switzerland | Disuelta | 26/1/2022 – presente |
9/3/2026
appointed
7/11/2023
appointed
13/12/2019
appointed