| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Steiner AG | 🇨🇭Switzerland | Activa | 9/6/2023 – presente |
| Cargo | Steiner Development AG | 🇨🇭Switzerland | Activa | 24/9/2024 – presente |
| Cargo | H56 Immo AG | 🇨🇭Switzerland | Activa | 18/2/2025 – presente |
| Cargo | Steiner Projekte AG | 🇨🇭Switzerland | Activa | 18/2/2025 – presente |
| Cargo | Manufakt8048 AG | 🇨🇭Switzerland | Activa | 17/12/2024 – presente |
| Cargo | Pensionskasse der Steiner AG in Liquidation | 🇨🇭Switzerland | Liquidación | 7/2/2024 – presente |
| Cargo | Evostate AG in Liquidation | 🇨🇭Switzerland | Liquidación | 26/10/2021 – presente |
| Cargo | Evostate Immobilien AG | 🇨🇭Switzerland | Disuelta | 26/10/2021 – presente |
| Cargo | VM & ST AG in Liquidation | 🇨🇭Switzerland | Liquidación | 3/9/2021 – presente |
| Cargo | Werkarena Basel AG | 🇨🇭Switzerland | Activa | 25/2/2025 – presente |
15/5/2025
appointed
18/2/2025
appointed
3/9/2021
appointed