| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | weltrekords gmbh in Liquidation | 🇨🇭Switzerland | Liquidación | 16/5/2025 – presente |
| Cargo | Löscher & Stiller GmbH | 🇨🇭Switzerland | Activa | 22/12/2022 – presente |
| Cargo | Wohnbaugenossenschaft SIEBEN Bern | 🇨🇭Switzerland | Activa | 17/12/2021 – presente |
| Cargo | Wohnbaugenossenschaft CENTRAL Bern in Liquidation | 🇨🇭Switzerland | Disuelta | 12/8/2020 – presente |
16/5/2025
appointed
27/2/2024
appointed
12/8/2020
appointed