| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | AMAG Corporate Services AG | 🇨🇭Switzerland | Activa | 8/9/2020 – presente |
| Cargo | Sinterwerke Holding AG | 🇨🇭Switzerland | Disuelta | 11/9/2018 – presente |
| Cargo | Secura Industriebeteiligungen AG | 🇨🇭Switzerland | Disuelta | 13/2/2018 – presente |
| Cargo | Secura Services AG | 🇨🇭Switzerland | Disuelta | 9/2/2018 – presente |
| Cargo | Sinterwerke Baar AG, in Liquidation | 🇨🇭Switzerland | Liquidación | 3/8/2016 – presente |
| Cargo | SYMBIONET AG | 🇨🇭Switzerland | Activa | 9/11/2017 – presente |
| Cargo | Harpo Drain AG | 🇨🇭Switzerland | Activa | 15/1/2018 – presente |
8/9/2020
appointed
11/9/2018
appointed
3/8/2016
appointed