| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Roxas Music GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 21/5/2019 – presente |
| Cargo | Act2Access AG in Liquidation | 🇨🇭Switzerland | Disuelta | 1/6/2021 – presente |
| Cargo | EMC Beteiligungs AG | 🇨🇭Switzerland | Activa | 14/6/2019 – presente |
| Cargo | Marquard Family Office AG | 🇨🇭Switzerland | Activa | 13/8/2018 – presente |
30/7/2021
appointed
1/6/2021
appointed
13/8/2018
appointed