| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Stiftung Schlagzeug- und Marimbaschule Edith Habraken (SMEH) in Liquidation | 🇨🇭Switzerland | Liquidación | 14/6/2023 – presente |
| Cargo | Jean Keller-Stünzi Stiftung | 🇨🇭Switzerland | Activa | 17/5/2022 – presente |
| Cargo | Qualimover AG | 🇨🇭Switzerland | Disuelta | 17/12/2021 – presente |
| Cargo | Keller Relocation AG in Liquidation | 🇨🇭Switzerland | Liquidación | 19/11/2021 – presente |
| Cargo | Keller AG Bern in Liquidation | 🇨🇭Switzerland | Liquidación | 15/11/2021 – presente |
| Cargo | Keller Swiss Group AG | 🇨🇭Switzerland | Activa | 15/11/2021 – presente |
| Cargo | Hofmann AG Zürich | 🇨🇭Switzerland | Activa | 11/11/2021 – presente |
| Cargo | Keller Schweiz Holding AG | 🇨🇭Switzerland | Activa | 10/11/2021 – presente |
| Cargo | Keller AG | 🇨🇭Switzerland | Activa | 10/11/2021 – presente |
| Cargo | Auto Margarethen AG | 🇨🇭Switzerland | Activa | 9/11/2021 – presente |
| Cargo | Margarethen-Bus AG | 🇨🇭Switzerland | Activa | 9/11/2021 – presente |
| Cargo | Schweizerische Vereinigung für Seerecht (SVSR) | 🇨🇭Switzerland | Activa | 25/3/2021 – presente |
| Cargo | Microlife European Holding AG | 🇨🇭Switzerland | Activa | 15/2/2019 – presente |
| Cargo | Microlife AG | 🇨🇭Switzerland | Activa | 15/2/2019 – presente |
| Cargo | Lifeware Rheintal AG | 🇨🇭Switzerland | Disuelta | 14/5/2018 – presente |
| Cargo | Imtech Deutschland GmbH & Co. KG, Hamburg, Zweigniederlassung Neuheim in Liquidation | 🇨🇭Switzerland | Disuelta | 17/2/2016 – presente |
14/6/2023
appointed
17/5/2022
appointed
14/5/2018
appointed