| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | HESTIAN LIMITED | — | Dissolved | 22/05/2026 – 28/09/2011 |
| Officer | QTEC ANALYTICS LIMITED | 🇬🇧United Kingdom | Active | 13/01/2026 – present |
| Officer | THE ONE TO ONE CHILDREN'S FUND | 🇬🇧United Kingdom | Active | 08/01/2026 – present |
| Officer | ARROW THERAPEUTICS LIMITED | 🇬🇧United Kingdom | Dissolved | 17/12/2025 – 28/02/2007 |
| Officer | ALFASIGMA UK LIMITED | 🇬🇧United Kingdom | Active | 16/12/2025 – 05/12/2006 |
28/09/2011
resigned
27/09/2011
appointed
16/03/1998
appointed