| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Waschbär GmbH in Liquidation | 🇨🇭Svizzera | Liquidation | 27/11/2025 – present |
| Officer | Benjaventures GmbH | 🇨🇭Svizzera | Active | 21/04/2021 – present |
| Officer | längsseits GmbH | 🇨🇭Svizzera | Active | 19/11/2024 – present |
| Officer | Staufen Group AG | 🇨🇭Svizzera | Active | 11/07/2017 – present |
| Officer | Blansjaar AG | 🇨🇭Svizzera | Active | 11/07/2017 – present |
| Officer | Inter Tape Products AG | 🇨🇭Svizzera | Active | 27/05/2020 – present |
| Officer | Färch Beteiligungen AG | 🇨🇭Svizzera | Active | 27/05/2020 – present |
| Officer | BL Blockfabrik AG in Liquidation | 🇨🇭Svizzera | Dissolved | 18/07/2017 – present |
| Officer | Luka Beteiligungen AG | 🇨🇭Svizzera | Active | 14/07/2017 – present |
| Officer | RABA Consulting GmbH in Liquidation | 🇨🇭Svizzera | Liquidation | 23/01/2018 – present |
13/01/2026
appointed
12/12/2025
appointed
18/07/2017
appointed