| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | WELLS HOLDING GROUP LIMITED | 🇬🇧Regno Unito | Active | 08/04/2026 – 17/02/2012 |
| Officer | POLYSOURCE HOLDINGS GROUP LIMITED | 🇬🇧Regno Unito | Active | 08/04/2026 – 17/02/2012 |
| Officer | WELLS PERFORMANCE MATERIALS LIMITED | 🇬🇧Regno Unito | Active | 14/04/2026 – 17/02/2012 |
| Officer | R&E HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 08/04/2026 – 17/02/2012 |
17/02/2012
resigned
17/02/2011
appointed
10/06/1997
appointed