| الدور | الشركة | البلد | الحالة | نطاق التاريخ |
|---|---|---|---|---|
| ضابط | Stream Invest Holding AG | 🇨🇭Switzerland | نشط | 29/01/2025 – حاضر |
| ضابط | Sustainable Development Holding AG | 🇨🇭Switzerland | نشط | 02/04/2024 – حاضر |
| ضابط | CEK AG | 🇨🇭Switzerland | نشط | 05/07/2022 – حاضر |
| ضابط | BMS Business Management Services AG | 🇨🇭Switzerland | نشط | 19/07/2021 – حاضر |
| ضابط | CEP Alpha AG | 🇨🇭Switzerland | نشط | 19/07/2021 – حاضر |
| ضابط | Wonjo Capital AG | 🇨🇭Switzerland | نشط | 01/07/2021 – 29/07/2020 |
| ضابط | Pradella-Burckhardt Stiftung | 🇨🇭Switzerland | نشط | 29/12/2020 – حاضر |
| ضابط | SWISSENERGY AG | 🇨🇭Switzerland | نشط | 14/01/2019 – حاضر |
| ضابط | Energy Federation AG | 🇨🇭Switzerland | نشط | 08/05/2018 – حاضر |
| ضابط | United Energies AG | 🇨🇭Switzerland | نشط | 02/07/2020 – حاضر |
29/01/2025
appointed
02/04/2024
appointed
14/01/2019
appointed