| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | STS Treuhand AG in Liquidation | 🇨🇭Switzerland | Disuelta | 2/8/2023 – presente |
| Cargo | Ressourcenzentrum GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 3/8/2023 – presente |
| Cargo | LGE Europe AG | 🇨🇭Switzerland | Disuelta | 8/8/2018 – presente |
9/8/2023
appointed
3/8/2023
appointed
8/8/2018
appointed