| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | W. Leschke Architekturbüro AG in Liquidation | 🇨🇭Switzerland | Disuelta | 2/7/2020 – presente |
| Cargo | Eisele & Partner Treuhand AG | 🇨🇭Switzerland | Activa | 14/4/2022 – presente |
| Cargo | A + B Revisions AG | 🇨🇭Switzerland | Activa | 11/4/2022 – presente |
| Cargo | UPI Holding AG in Liquidation | 🇨🇭Switzerland | Disuelta | 5/12/2018 – presente |
| Cargo | Scherer AG Pfäffikon | 🇨🇭Switzerland | Activa | 4/4/2017 – presente |
| Cargo | Scherer Immobilien AG | 🇨🇭Switzerland | Activa | 20/3/2017 – presente |
| Cargo | Haunch of Venison AG in Liquidation | 🇨🇭Switzerland | Disuelta | 9/9/2022 – presente |
| Cargo | on vogue gmbh | 🇨🇭Switzerland | Activa | 31/1/2018 – presente |
| Cargo | Unipektin Ingredients AG | 🇨🇭Switzerland | Activa | 14/8/2020 – presente |
| Cargo | W & L Holz und Bauelemente GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 8/7/2019 – presente |
12/10/2022
appointed
14/4/2022
appointed
20/3/2017
appointed