| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | SIRIGEN II LIMITED | 🇬🇧United Kingdom | Active | 18/05/2026 – 09/07/2015 |
| Officer | SIRIGEN II LIMITED | 🇬🇧United Kingdom | Active | 18/05/2026 – 09/07/2015 |
| Officer | SIRIGEN GROUP LIMITED | — | Dissolved | 05/06/2026 – 09/07/2015 |
| Officer | SIRIGEN GROUP LIMITED | — | Dissolved | 05/06/2026 – 09/07/2015 |
09/07/2015
resigned
05/09/2012
appointed
24/08/2012
appointed