| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Barag, Baustoff-Recycling AG | 🇨🇭Switzerland | Activa | 23/9/2025 – presente |
| Cargo | Preisig AG, Bauunternehmung | 🇨🇭Switzerland | Activa | 23/9/2025 – presente |
| Cargo | JC Trade GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 12/12/2023 – presente |
| Cargo | Towit Machinery Trading AG | 🇨🇭Switzerland | Activa | 29/11/2019 – presente |
| Cargo | Grossmann International Uhren AG | 🇨🇭Switzerland | Activa | 7/4/2017 – presente |
| Cargo | Essentia Beteiligungs AG in Liquidation | 🇨🇭Switzerland | Disuelta | 27/12/2016 – presente |
| Cargo | KuCo AG in Liquidation | 🇨🇭Switzerland | Liquidación | 27/1/2017 – presente |
| Cargo | Dietsche AG Rechtsanwälte & Notare | 🇨🇭Switzerland | Activa | 16/12/2025 – presente |
23/9/2025
appointed
12/12/2023
appointed
18/11/2020
appointed