| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | SciPress AG in Liquidation | 🇨🇭Switzerland | Disuelta | 27/12/2021 – presente |
| Cargo | ukrestates.wohlbier.com GmbH | 🇨🇭Switzerland | Disuelta | 17/1/2019 – presente |
| Cargo | wohlbier.com AG | 🇨🇭Switzerland | Disuelta | 26/6/2018 – presente |
| Cargo | ERNST UND ELSA ERNI Stiftung | 🇨🇭Switzerland | Activa | 8/6/2018 – presente |
27/12/2021
appointed
17/1/2019
appointed
8/6/2018
appointed