| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | H & M Immobilien GmbH in Liquidation | 🇨🇭Switzerland | Liquidación | 5/4/2023 – presente |
| Cargo | SKF Büro für Entsorgungsplanung, Kuster + Co. | 🇨🇭Switzerland | Disuelta | 21/4/2023 – presente |
| Cargo | Eichhof-Immo AG in Liquidation | 🇨🇭Switzerland | Disuelta | 20/4/2023 – presente |
| Cargo | Frehan AG | 🇨🇭Switzerland | Activa | 20/4/2023 – presente |
| Cargo | Thurwerke AG | 🇨🇭Switzerland | Activa | 11/4/2023 – presente |
| Cargo | Modesti + Frei AG | 🇨🇭Switzerland | Activa | 5/4/2023 – presente |
| Cargo | Unibau AG | 🇨🇭Switzerland | Disuelta | 8/9/2017 – presente |
| Cargo | Unibau Immo AG | 🇨🇭Switzerland | Disuelta | 8/9/2017 – presente |
| Cargo | Unibau Holding AG | 🇨🇭Switzerland | Activa | 20/12/2016 – presente |
18/9/2024
appointed
21/4/2023
appointed
20/12/2016
appointed