| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | MDIT U.K. LTD | 🇬🇧United Kingdom | Activa | 27/3/2026 – 23/10/2024 |
| Cargo | COMMUNITY GLAUCOMA NETWORK LIMITED | 🇬🇧United Kingdom | Activa | 5/5/2026 – 31/12/2020 |
| Cargo | OPHTHALMIC SOFTWARE CONSULTANTS LIMITED | 🇬🇧United Kingdom | Disuelta | 19/5/2026 – presente |
| Cargo | LONDON ROAD PROPERTIES LIMITED | 🇬🇧United Kingdom | Activa | 19/2/2026 – presente |
| Cargo | NOOP LONDON 2 LTD | 🇬🇧United Kingdom | Disuelta | 19/5/2026 – presente |
| Cargo | POON ENTERPRISE LIMITED | 🇬🇧United Kingdom | Activa | 14/5/2026 – 22/2/2013 |
23/10/2024
resigned
6/9/2023
appointed
20/5/2010
appointed