| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Lienhard Audit AG | 🇨🇭Switzerland | Active | 09/12/2025 – present |
| Officer | AHUG Betriebs AG | 🇨🇭Switzerland | Active | 30/04/2024 – present |
| Officer | Crest AG | 🇨🇭Switzerland | Active | 31/03/2023 – present |
| Officer | Lienhard AG Revisions- & Steuerrechtspraxis | 🇨🇭Switzerland | Active | 08/09/2021 – present |
| Officer | TN-Trade AG | 🇨🇭Switzerland | Active | 03/03/2021 – present |
| Officer | Mover AG in Liquidation | 🇨🇭Switzerland | Dissolved | 03/08/2020 – present |
| Officer | Sto AG | 🇨🇭Switzerland | Active | 27/06/2019 – present |
| Officer | Uniq AG | 🇨🇭Switzerland | Active | 06/04/2017 – present |
| Officer | HSO Enterprise Solutions AG | 🇨🇭Switzerland | Active | 06/04/2017 – present |
| Officer | Globix AG | 🇨🇭Switzerland | Active | 06/04/2017 – present |
| Officer | HSO Business Systems AG | 🇨🇭Switzerland | Active | 06/04/2017 – present |
| Officer | Nexxoil AG | 🇨🇭Switzerland | Active | 23/12/2025 – present |
| Officer | HSO Innovation AG | 🇨🇭Switzerland | Active | 06/04/2017 – present |
| Officer | Spaninvest AG | 🇨🇭Switzerland | Active | 10/05/2023 – present |
09/12/2025
appointed
30/04/2024
appointed
27/06/2019
appointed