| الدور | الشركة | البلد | الحالة | نطاق التاريخ |
|---|---|---|---|---|
| ضابط | BRIGGS AMASCO LIMITED | 🇬🇧United Kingdom | نشط | 14/04/2026 – حاضر |
| ضابط | THE SINGLE PLY ROOFING ASSOCIATION | 🇬🇧United Kingdom | نشط | 10/04/2026 – 23/09/2021 |
23/09/2021
resigned
01/01/2014
appointed
27/03/2012
appointed