| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Meskla AG | 🇨🇭Switzerland | Activa | 17/9/2025 – presente |
| Cargo | Ärzte im Toggenburg AG | 🇨🇭Switzerland | Activa | 4/9/2025 – presente |
| Cargo | LIVAG AG für Liegenschaften und Verwaltungen | 🇨🇭Switzerland | Activa | 29/4/2024 – presente |
| Cargo | Alvaneu Holding AG | 🇨🇭Switzerland | Activa | 26/6/2023 – presente |
| Cargo | Schweizer Rendite-Immobilien AG in Liquidation | 🇨🇭Switzerland | Disuelta | 18/6/2020 – presente |
| Cargo | Küffer Elektro-Technik AG | 🇨🇭Switzerland | Activa | 18/12/2020 – presente |
| Cargo | EnerCom Kirchberg AG | 🇨🇭Switzerland | Activa | 20/6/2019 – presente |
| Cargo | UNICORN ADVISOR AG | 🇨🇭Switzerland | Activa | 29/7/2019 – presente |
| Cargo | Stach Rechtsanwälte AG | 🇨🇭Switzerland | Activa | 27/8/2018 – presente |
| Cargo | Alvaneu Hotel AG | 🇨🇭Switzerland | Activa | 17/6/2024 – presente |
| Cargo | Schäfer Tools GmbH | 🇨🇭Switzerland | Disuelta | 17/8/2018 – presente |
| Cargo | Haus der Kreation GmbH | 🇨🇭Switzerland | Activa | 28/2/2023 – presente |
17/9/2025
appointed
4/9/2025
appointed
27/8/2018
appointed