| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | SECUROUS LIMITED | 🇬🇧Regno Unito | Dissolved | 16/05/2026 – 23/09/2013 |
| Officer | CLEARGRADE LIMITED | 🇬🇧Regno Unito | Dissolved | 16/05/2026 – 23/09/2013 |
| Officer | DVL SECURITY LIMITED | — | Dissolved | 16/05/2026 – 23/09/2013 |
| Officer | DVL GENOMICS LIMITED | — | Dissolved | 16/05/2026 – 23/09/2013 |
23/09/2013
resigned
18/03/2013
appointed
05/03/2013
appointed