| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | ESTECH Vorsorgestiftung in Liquidation | 🇨🇭Switzerland | Dissolved | 02/11/2017 – present |
| Officer | ESTECH Engineering GmbH | 🇨🇭Switzerland | Dissolved | 06/05/2020 – present |
| Officer | Wohlfahrtsstiftung der Angenstein AG in Liquidation | 🇨🇭Switzerland | Dissolved | 18/06/2018 – present |
| Officer | Personalvorsorgestiftung der Angenstein ESTECH AG in Liquidation | 🇨🇭Switzerland | Liquidation | 18/06/2018 – present |
| Officer | ESTECH Industries AG | 🇨🇭Switzerland | Active | 06/07/2017 – present |
17/03/2021
appointed
06/05/2020
appointed
06/07/2017
appointed