| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Franz Carl Weber AG | 🇨🇭Switzerland | Disuelta | 7/12/2023 – presente |
| Cargo | FCW Group AG | 🇨🇭Switzerland | Disuelta | 14/11/2023 – presente |
| Cargo | ECO Bau Müller GmbH in Liquidation | 🇨🇭Switzerland | Liquidación | 23/3/2021 – presente |
| Cargo | Erwin Müller Versandhaus GmbH, Buttenwiesen (DE), Zweigniederlassung Diepoldsau | 🇨🇭Switzerland | Activa | 18/2/2025 – presente |
7/12/2023
appointed
14/11/2023
appointed
23/3/2021
appointed