| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | ALCONTROL TOP-UP LIMITED | 🇬🇧Regno Unito | Dissolved | 03/06/2026 – 22/04/2009 |
| Officer | EXPRO HOLDINGS UK 4 LIMITED | — | Active | 06/06/2026 – 02/09/2008 |
| Officer | REDWING ACQUISITIONS LIMITED | — | Dissolved | 08/06/2026 – 14/01/2008 |
| Officer | NANOCO LIFE SCIENCES LIMITED | 🇬🇧Regno Unito | Active | 15/04/2026 – 28/02/2007 |
22/04/2009
resigned
16/10/2008
appointed
27/04/2006
appointed