| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Multirec (Glarus Nord) AG | 🇨🇭Switzerland | Activa | 6/3/2026 – presente |
| Cargo | SRHG Schweizer Rohstoff Handels GmbH | 🇨🇭Switzerland | Activa | 7/5/2018 – presente |
| Cargo | AVO Wiederkehr Recycling AG | 🇨🇭Switzerland | Activa | 15/3/2018 – presente |
| Cargo | Wiederkehr Recycling AG | 🇨🇭Switzerland | Activa | 26/2/2018 – presente |
6/3/2026
appointed
21/8/2020
appointed
26/2/2018
appointed