| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | ERNE decon AG | 🇨🇭Switzerland | Disuelta | 19/12/2023 – presente |
| Cargo | Baumatec AG in Liquidation | 🇨🇭Switzerland | Liquidación | 25/8/2022 – presente |
| Cargo | EnKom AG | 🇨🇭Switzerland | Activa | 29/7/2020 – presente |
| Cargo | Suntel Switzerland AG | 🇨🇭Switzerland | Activa | 25/6/2020 – presente |
| Cargo | BELFOR (Suisse) AG | 🇨🇭Switzerland | Activa | 3/2/2020 – presente |
| Cargo | BELFOR Umwelt GmbH | 🇨🇭Switzerland | Activa | 7/5/2020 – presente |
19/12/2023
appointed
25/8/2022
appointed
2/6/2020
appointed