| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Meso GmbH in Liq. | 🇨🇭Switzerland | Disuelta | 12/12/2017 – presente |
| Cargo | BAUMACH GmbH in Liq. | 🇨🇭Switzerland | Disuelta | 12/1/2017 – presente |
| Cargo | Chrummbaum GmbH | 🇨🇭Switzerland | Activa | 18/12/2020 – presente |
| Cargo | FOK Holding AG | 🇨🇭Switzerland | Activa | 25/1/2021 – presente |
12/12/2017
appointed
12/1/2017
appointed