| الدور | الشركة | البلد | الحالة | نطاق التاريخ |
|---|---|---|---|---|
| ضابط | SEG-EL GmbH | 🇨🇭Switzerland | نشط | 19/10/2017 – حاضر |
| ضابط | SWISS Engineering Project AG | 🇨🇭Switzerland | نشط | 13/02/2019 – حاضر |
| ضابط | Kurath Engineering AG | 🇨🇭Switzerland | نشط | 09/08/2016 – حاضر |
08/04/2021
appointed
04/11/2019
appointed
09/08/2016
appointed