| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Hartlisberg GmbH | 🇨🇭Svizzera | Liquidation | 13/03/2026 – present |
| Officer | LFV Bedachungen AG | 🇨🇭Svizzera | Active | 30/06/2025 – present |
| Officer | Amperium Switzerland AG | 🇨🇭Svizzera | Active | 17/04/2024 – present |
| Officer | General Equity Group AG | 🇨🇭Svizzera | Active | 23/06/2023 – present |
| Officer | PROreva Indermühle Treuhand AG in Liquidation | 🇨🇭Svizzera | Dissolved | 03/03/2020 – present |
| Officer | Tsar Trading GmbH | 🇨🇭Svizzera | Dissolved | 16/01/2017 – present |
| Officer | Flow Investment AG in Liquidation | 🇨🇭Svizzera | Dissolved | 05/02/2016 – present |
13/03/2026
appointed
30/06/2025
appointed
16/01/2017
appointed