| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Green Envelope Holding AG | 🇨🇭Svizzera | Active | 06/02/2025 – present |
| Officer | Green Envelope Swiss AG | 🇨🇭Svizzera | Active | 29/01/2025 – present |
| Officer | Gipser Finanzierungs Holding AG | 🇨🇭Svizzera | Active | 29/01/2025 – present |
| Officer | pro engineering holding gmbh | 🇨🇭Svizzera | Active | 10/05/2024 – present |
| Officer | Orara Holding GmbH | 🇨🇭Svizzera | Active | 23/07/2020 – present |
| Officer | antec group AG | 🇨🇭Svizzera | Dissolved | 10/07/2018 – present |
| Officer | CM Engineering GmbH | 🇨🇭Svizzera | Dissolved | 02/02/2018 – present |
| Officer | Enerpeak AG | 🇨🇭Svizzera | Active | 26/10/2017 – present |
| Officer | antec operations AG | 🇨🇭Svizzera | Dissolved | 26/10/2017 – present |
| Officer | ahochn AG | 🇨🇭Svizzera | Active | 31/08/2017 – present |
| Officer | Marcel Rieben Ingenieure AG | 🇨🇭Svizzera | Active | 24/06/2016 – present |
| Officer | Aicher, De Martin, Zweng AG | 🇨🇭Svizzera | Active | 11/05/2016 – present |
06/02/2025
appointed
29/01/2025
appointed
11/05/2016
appointed