| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | WH Verwaltung GmbH | 🇨🇭Switzerland | Active | 02/07/2025 – present |
| Officer | Kompogas Bioriko AG | 🇨🇭Switzerland | Active | 29/12/2017 – present |
| Officer | SPRP GmbH | 🇨🇭Switzerland | Active | 30/12/2021 – present |
| Officer | Chiresa AG | 🇨🇭Switzerland | Active | 28/06/2022 – present |
| Officer | Swiss Recyclate AG | 🇨🇭Switzerland | Dissolved | 24/11/2017 – present |
02/07/2025
appointed
29/01/2024
appointed
24/11/2017
appointed