| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Sequoia Pearl Invest AG | 🇨🇭Switzerland | Activa | 6/3/2019 – presente |
| Cargo | Sequoia Pearl Trade AG | 🇨🇭Switzerland | Activa | 17/2/2017 – presente |
| Cargo | Certus Verlag AG in Liquidation | 🇨🇭Switzerland | Liquidación | 12/5/2021 – presente |
6/3/2019
appointed
17/2/2017
appointed