| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Lienhard Audit AG | 🇨🇭Switzerland | Activa | 9/12/2025 – presente |
| Cargo | AHUG Betriebs AG | 🇨🇭Switzerland | Activa | 30/4/2024 – presente |
| Cargo | Crest AG | 🇨🇭Switzerland | Activa | 31/3/2023 – presente |
| Cargo | Lienhard AG Revisions- & Steuerrechtspraxis | 🇨🇭Switzerland | Activa | 8/9/2021 – presente |
| Cargo | TN-Trade AG | 🇨🇭Switzerland | Activa | 3/3/2021 – presente |
| Cargo | Mover AG in Liquidation | 🇨🇭Switzerland | Disuelta | 3/8/2020 – presente |
| Cargo | Sto AG | 🇨🇭Switzerland | Activa | 27/6/2019 – presente |
| Cargo | Uniq AG | 🇨🇭Switzerland | Activa | 6/4/2017 – presente |
| Cargo | HSO Enterprise Solutions AG | 🇨🇭Switzerland | Activa | 6/4/2017 – presente |
| Cargo | Globix AG | 🇨🇭Switzerland | Activa | 6/4/2017 – presente |
| Cargo | HSO Business Systems AG | 🇨🇭Switzerland | Activa | 6/4/2017 – presente |
| Cargo | Nexxoil AG | 🇨🇭Switzerland | Activa | 23/12/2025 – presente |
| Cargo | HSO Innovation AG | 🇨🇭Switzerland | Activa | 6/4/2017 – presente |
| Cargo | Spaninvest AG | 🇨🇭Switzerland | Activa | 10/5/2023 – presente |
9/12/2025
appointed
30/4/2024
appointed
27/6/2019
appointed