| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Neue Sulser AG in Liquidation | 🇨🇭Switzerland | Disuelta | 7/7/2022 – presente |
| Cargo | Sulser AG, Zementwarenfabrik | 🇨🇭Switzerland | Activa | 13/7/2021 – presente |
| Cargo | Vogt Holding (Schweiz) AG in Liquidation | 🇨🇭Switzerland | Disuelta | 23/7/2019 – presente |
| Cargo | Baustoffwerk AG Surava in Liquidation | 🇨🇭Switzerland | Disuelta | 19/7/2019 – presente |
7/7/2022
appointed
13/7/2021
appointed
19/7/2019
appointed