| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Sterk Finanz AG | 🇨🇭Svizzera | Active | 27/05/2021 – present |
| Officer | STERK CINE AG | 🇨🇭Svizzera | Active | 10/10/2025 – present |
| Officer | Belart-Partner AG | 🇨🇭Svizzera | Active | 22/03/2022 – present |
| Officer | BLACK GOLD WHITE AG | 🇨🇭Svizzera | Active | 31/08/2020 – present |
| Officer | QNO AG | 🇨🇭Svizzera | Active | 11/02/2020 – present |
| Officer | W Investments (CH) AG in Liquidation | 🇨🇭Svizzera | Dissolved | 06/12/2018 – present |
| Officer | Balfour Beatty Rail Schweiz GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 08/08/2017 – present |
| Officer | Orion Pharma AG | 🇨🇭Svizzera | Active | 22/09/2017 – present |
| Officer | KENDRIS Services AG | 🇨🇭Svizzera | Active | 04/08/2017 – 28/11/2025 |
| Officer | eco-wash AG | 🇨🇭Svizzera | Active | 18/12/2023 – present |
| Officer | Die Medien AG - achtsame Publizistik SDFF | 🇨🇭Svizzera | Active | 11/02/2022 – present |
| Officer | JetStream Switzerland GmbH | 🇨🇭Svizzera | Active | 12/08/2020 – present |
| Officer | Knapp Verlag AG | 🇨🇭Svizzera | Active | 13/09/2022 – present |
| Officer | Immosoft AG in Liquidation | 🇨🇭Svizzera | Liquidation | 15/09/2023 – present |
28/11/2025
resigned
10/10/2025
appointed
04/08/2017
appointed