| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Who is Nik. Projektlabor GmbH | 🇨🇭Svizzera | Active | 07/06/2016 – present |
| Officer | Mr. Green Holding AG | 🇨🇭Svizzera | Active | 06/05/2016 – present |
| Officer | Verein Getränkekarton-Recycling Schweiz | 🇨🇭Svizzera | Active | 25/02/2025 – present |
| Officer | RecyPac - Kreislauf Plastik und Getränkekarton | 🇨🇭Svizzera | Active | 13/01/2025 – present |
| Officer | Mr. Green AG | 🇨🇭Svizzera | Active | 15/08/2016 – present |
29/02/2024
appointed
16/06/2020
appointed