| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Werner HEEB CNC-Produktions AG | 🇨🇭Switzerland | Activa | 14/5/2021 – presente |
| Cargo | Kuchelmeister Blechverarbeitung AG in Liquidation | 🇨🇭Switzerland | Disuelta | 5/10/2018 – presente |
| Cargo | STEPSA AG | 🇨🇭Switzerland | Activa | 24/10/2017 – presente |
| Cargo | Wiederkehr Recycling AG | 🇨🇭Switzerland | Activa | 2/8/2017 – presente |
12/9/2022
appointed
8/6/2021
appointed
2/8/2017
appointed