| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Salessystem GmbH in Liquidation | 🇨🇭Switzerland | Liquidación | 14/9/2021 – presente |
| Cargo | Anton Alt GmbH in Liquidation | 🇨🇭Switzerland | Liquidación | 22/12/2020 – presente |
| Cargo | Vaterlaus Schweisstechnik AG in Liquidation | 🇨🇭Switzerland | Liquidación | 7/3/2016 – presente |
30/1/2023
appointed
22/12/2020
appointed
1/4/2020
appointed