| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Jet Clean Systems AG in Liquidation | 🇨🇭Svizzera | Liquidation | 09/04/2019 – present |
| Officer | Gebrüder Meier AG | 🇨🇭Svizzera | Active | 09/06/2022 – present |
| Officer | GMB elektrische Maschinen und Anlagen AG | 🇨🇭Svizzera | Active | 08/06/2022 – present |
| Officer | Wymed AG | 🇨🇭Svizzera | Active | 10/12/2020 – present |
| Officer | PFIFFNER International AG | 🇨🇭Svizzera | Active | 24/01/2020 – present |
| Officer | Hipp Technology Group AG | 🇨🇭Svizzera | Active | 17/10/2019 – present |
| Officer | Pfiffner Messwandler AG | 🇨🇭Svizzera | Active | 06/02/2019 – present |
| Officer | Rohr AG Handel | 🇨🇭Svizzera | Dissolved | 19/10/2018 – present |
| Officer | Rohr AG | 🇨🇭Svizzera | Active | 08/11/2017 – present |
06/03/2023
appointed
09/06/2022
appointed
08/11/2017
appointed