| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Sielva Management SA | 🇨🇭Svizzera | Active | 20/01/2025 – present |
| Officer | GUERBER TAX AG | 🇨🇭Svizzera | Active | 30/04/2024 – present |
| Officer | Q36.5 AG | 🇨🇭Svizzera | Active | 30/05/2023 – present |
| Officer | Spectre Investment AG | 🇨🇭Svizzera | Active | 29/06/2021 – present |
| Officer | Swiss CMT AG | 🇨🇭Svizzera | Active | 04/03/2020 – present |
| Officer | HGC Holding AG | 🇨🇭Svizzera | Active | 26/06/2019 – present |
| Officer | Diligentia Marken und Lizenz AG in Liquidation | 🇨🇭Svizzera | Dissolved | 14/02/2018 – present |
| Officer | Agroinvest AG in Liquidation | 🇨🇭Svizzera | Dissolved | 29/12/2017 – present |
| Officer | Impalium International GmbH | 🇨🇭Svizzera | Active | 28/02/2017 – present |
| Officer | DrillMed AG | 🇨🇭Svizzera | Dissolved | 20/11/2018 – present |
20/01/2025
appointed
30/04/2024
appointed
29/12/2017
appointed