| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | SPE Tech AG | 🇨🇭Svizzera | Active | 02/09/2025 – present |
| Officer | GAC Services AG | 🇨🇭Svizzera | Active | 17/05/2023 – present |
| Officer | Simplica Wirtschaftsprüfung GmbH | 🇨🇭Svizzera | Active | 11/09/2024 – present |
| Officer | Blaser Treuhand AG | 🇨🇭Svizzera | Active | 10/01/2020 – present |
| Officer | FUNKE LETTERSHOP AG | 🇨🇭Svizzera | Active | 09/05/2023 – present |
| Officer | NZW Treuhand GmbH in Liq. | 🇨🇭Svizzera | Dissolved | 21/12/2018 – present |
| Officer | leforel GmbH | 🇨🇭Svizzera | Active | 21/02/2022 – present |
02/09/2025
appointed
24/06/2025
appointed
21/12/2018
appointed