| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Fiscon Treuhand AG | 🇨🇭Switzerland | Activa | 11/1/2021 – presente |
| Cargo | On Point Treuhand AG | 🇨🇭Switzerland | Activa | 29/12/2020 – presente |
| Cargo | REVISCON Schweiz AG in Liquidation | 🇨🇭Switzerland | Disuelta | 20/3/2017 – presente |
| Cargo | Modim AG | 🇨🇭Switzerland | Activa | 8/10/2018 – presente |
| Cargo | ABE Immobilien AG | 🇨🇭Switzerland | Activa | 10/7/2018 – presente |
| Cargo | Paul und Claire Mötteli Stiftung | 🇨🇭Switzerland | Activa | 19/4/2018 – presente |
| Cargo | Treumag Treuhand AG | 🇨🇭Switzerland | Activa | 2/10/2023 – presente |
| Cargo | Gewerbehaus Bülach AG | 🇨🇭Switzerland | Activa | 25/8/2023 – presente |
| Cargo | Fiscon Treuhand AG | 🇨🇭Switzerland | Disuelta | 24/12/2019 – presente |
11/1/2021
appointed
29/12/2020
appointed
10/7/2018
appointed