| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | DOWNER EDI LIMITED | — | Dissolved | 09/06/2026 – 27/08/2009 |
| Officer | SILLARS (TMWC) LIMITED | 🇬🇧Regno Unito | Dissolved | 07/06/2026 – 27/08/2009 |
| Officer | DMQA TECHNICAL SERVICES (UK) LIMITED | 🇬🇧Regno Unito | Dissolved | 14/06/2026 – 27/08/2009 |
| Officer | DOWNER EDI (UK) LIMITED | — | Dissolved | 09/06/2026 – 27/08/2009 |
| Officer | SILLARS (TMWD) LIMITED | — | Dissolved | 07/06/2026 – 27/08/2009 |
| Officer | THAMES SHIPPING LIMITED | 🇬🇧Regno Unito | Active | 20/05/2026 – 01/07/2011 |
01/07/2011
resigned
27/08/2009
resigned
11/03/2008
appointed