| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | TECHNICAL INNOVATION CONSULTING LIMITED | 🇬🇧United Kingdom | Disuelta | 29/4/2026 – 31/1/2019 |
| Cargo | GBERG LTD | 🇬🇧United Kingdom | Activa | 16/12/2025 – 22/9/2015 |
| Cargo | GBERG LTD | 🇬🇧United Kingdom | Activa | 16/12/2025 – 21/9/2015 |
| Cargo | DR. HARTMANN & PARTNER LTD | 🇬🇧United Kingdom | Disuelta | 21/5/2026 – 23/9/2019 |
| Cargo | CRE PROPERTY DEVELOPMENT LTD | — | Disuelta | 21/5/2026 – presente |
23/9/2019
resigned
31/1/2019
resigned
1/11/2012
appointed