| الدور | الشركة | البلد | الحالة | نطاق التاريخ |
|---|---|---|---|---|
| ضابط | BARROW KWONG HING LIMITED | — | تم حلها | 21/05/2026 – 10/12/2012 |
| ضابط | BKH HEALTHCARE LIMITED | 🇬🇧United Kingdom | تم حلها | 20/05/2026 – 31/12/2012 |
| ضابط | MEDICO-DENTAL HOLDINGS LIMITED | 🇬🇧United Kingdom | نشط | 22/12/2025 – 12/10/2011 |
| ضابط | CENTRE FOR DENTISTRY LIMITED | — | التصفية | 22/05/2026 – 15/09/2011 |
| ضابط | ORAL HEALTH FOUNDATION | 🇬🇧United Kingdom | نشط | 27/12/2025 – 19/09/2012 |
31/12/2012
resigned
10/12/2012
resigned
10/12/2003
appointed