| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Deltakom AG in Liquidation | 🇨🇭Switzerland | Disuelta | 16/7/2021 – presente |
| Cargo | Sustech AG | 🇨🇭Switzerland | Activa | 29/4/2019 – presente |
| Cargo | Grauer & Co. AG. | 🇨🇭Switzerland | Activa | 18/8/2017 – presente |
| Cargo | ch-Solar AG | 🇨🇭Switzerland | Activa | 9/7/2019 – presente |
| Cargo | Weatherford Capital Management Services Limited Liability Company "under voluntary liquidation", Budapest (HU), Vermögensverwaltung Zweigniederlassung in Baar | 🇨🇭Switzerland | Disuelta | 22/1/2019 – presente |
23/9/2024
appointed
19/10/2021
appointed
22/1/2019
appointed