| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | ACT Audit & Tax AG | 🇨🇭Switzerland | Activa | 30/9/2022 – presente |
| Cargo | Mentz Schweiz GmbH | 🇨🇭Switzerland | Activa | 14/8/2019 – presente |
| Cargo | FB Idunahel Wirtschaftsberatung GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 18/5/2018 – presente |
| Cargo | Advacos AG in Liquidation | 🇨🇭Switzerland | Disuelta | 25/10/2016 – presente |
| Cargo | TLT Treuhand AG | 🇨🇭Switzerland | Activa | 13/1/2023 – presente |
30/9/2022
appointed
7/9/2020
appointed
25/10/2016
appointed