| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Salessystem GmbH in Liquidation | 🇨🇭Svizzera | Liquidation | 14/09/2021 – present |
| Officer | Anton Alt GmbH in Liquidation | 🇨🇭Svizzera | Liquidation | 22/12/2020 – present |
| Officer | Vaterlaus Schweisstechnik AG in Liquidation | 🇨🇭Svizzera | Liquidation | 07/03/2016 – present |
30/01/2023
appointed
22/12/2020
appointed
01/04/2020
appointed