| الدور | الشركة | البلد | الحالة | نطاق التاريخ |
|---|---|---|---|---|
| ضابط | Swiss Metallurgical Consulting AG | 🇨🇭Switzerland | نشط | 30/04/2021 – حاضر |
| ضابط | Ferrotrade Consulting AG | 🇨🇭Switzerland | نشط | 12/11/2019 – حاضر |
| ضابط | Deltron AG | 🇨🇭Switzerland | نشط | 28/06/2016 – حاضر |
30/04/2021
appointed
19/11/2019
appointed
28/06/2016
appointed