| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | CENTAURI THERAPEUTICS LIMITED | 🇬🇧Regno Unito | Active | 12/05/2026 – 01/01/2020 |
| Officer | CALCHAN LIMITED | 🇬🇧Regno Unito | Dissolved | 24/05/2026 – 31/10/2016 |
| Officer | CALCHAN LIMITED | 🇬🇧Regno Unito | Dissolved | 24/05/2026 – 31/10/2016 |
| Officer | CALCHAN HOLDINGS LIMITED | — | Dissolved | 24/05/2026 – 31/10/2016 |
| Officer | ALCHEME ADVISORS LIMITED | 🇬🇧Regno Unito | Active | 19/05/2026 – present |
24/05/2026
United Kingdom → England
01/01/2020
resigned
15/06/2012
appointed