| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Giovannas Fine Art AG | 🇨🇭Svizzera | Active | 14/10/2025 – present |
| Officer | Zuber Buchhaltungs AG | 🇨🇭Svizzera | Active | 31/05/2024 – present |
| Officer | imcon AG | 🇨🇭Svizzera | Active | 02/10/2023 – present |
| Officer | NGFT Solutions AG | 🇨🇭Svizzera | Active | 23/02/2023 – present |
| Officer | Immoventure Invest AG in Liquidation | 🇨🇭Svizzera | Dissolved | 10/02/2023 – present |
| Officer | Internationale Siegwartbalken-Gesellschaft AG in Liquidation | 🇨🇭Svizzera | Dissolved | 02/02/2023 – present |
| Officer | Jerry Media Verlag AG | 🇨🇭Svizzera | Active | 08/04/2021 – present |
| Officer | Gähwiler, Ruckstuhl Treuhand AG | 🇨🇭Svizzera | Active | 09/04/2019 – present |
| Officer | Dämmtech Holding AG in Liquidation | 🇨🇭Svizzera | Dissolved | 28/07/2017 – present |
| Officer | F.B.Z. AG in Liquidation | 🇨🇭Svizzera | Dissolved | 25/07/2017 – present |
| Officer | Zerag AG | 🇨🇭Svizzera | Active | 20/11/2019 – present |
| Officer | Assessment Gate AG | 🇨🇭Svizzera | Active | 17/12/2019 – present |
14/10/2025
appointed
31/05/2024
appointed
25/07/2017
appointed