| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | PCORP GmbH in Liquidation | 🇨🇭Switzerland | Liquidación | 13/3/2025 – presente |
| Cargo | Starmind AG | 🇨🇭Switzerland | Activa | 29/8/2016 – presente |
| Cargo | Comin Holding AG | 🇨🇭Switzerland | Disuelta | 12/9/2019 – presente |
| Cargo | CDesk Beteiligungen AG | 🇨🇭Switzerland | Disuelta | 12/9/2019 – presente |
| Cargo | Erich Keller AG | 🇨🇭Switzerland | Activa | 17/7/2019 – presente |
13/3/2025
appointed
15/4/2021
appointed
17/7/2019
appointed