| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Zingg Industrieabfälle AG | 🇨🇭Switzerland | Active | 29/05/2019 – present |
| Officer | Berg Brühl AG | 🇨🇭Switzerland | Active | 02/09/2025 – present |
| Officer | Daniel Zingg Holding AG | 🇨🇭Switzerland | Active | 21/01/2026 – present |
| Officer | Erich Zingg AG | 🇨🇭Switzerland | Active | 01/10/2025 – present |
29/05/2019
appointed