| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | TYRE METAL TECHNOLOGIES LIMITED | 🇬🇧Regno Unito | Dissolved | 24/05/2026 – 27/01/2014 |
| Officer | DENA NANOTECH LTD | 🇬🇧Regno Unito | Active | 06/06/2026 – 01/07/2008 |
27/01/2014
resigned
14/01/2011
appointed
23/10/2007
appointed