| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Multirec (Glarus Nord) AG | 🇨🇭Switzerland | Active | 06/03/2026 – present |
| Officer | SRHG Schweizer Rohstoff Handels GmbH | 🇨🇭Switzerland | Active | 07/05/2018 – present |
| Officer | AVO Wiederkehr Recycling AG | 🇨🇭Switzerland | Active | 15/03/2018 – present |
| Officer | Wiederkehr Recycling AG | 🇨🇭Switzerland | Active | 26/02/2018 – present |
06/03/2026
appointed
21/08/2020
appointed
26/02/2018
appointed