| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | TRAFALGAR HOUSE SERVICECO LIMITED | 🇬🇧United Kingdom | Active | 29/12/2025 – 31/12/2012 |
| Officer | THE WAVERTREE EDUCATION TRUST LIMITED | 🇬🇧United Kingdom | Active | 08/04/2026 – 20/05/2008 |
| Officer | — | — | Active | 04/02/2026 – 11/05/2000 |
| Officer | KVAERNER E&C HOLDINGS LIMITED | 🇬🇧United Kingdom | Liquidation | 11/04/2026 – present |
| Officer | TH GLOBAL LIMITED | 🇬🇧United Kingdom | Liquidation | 11/04/2026 – present |
| Officer | TH GROUP SERVICES LIMITED | 🇬🇧United Kingdom | Liquidation | 11/04/2026 – present |
| Officer | KVAERNER METALS LIMITED | 🇬🇧United Kingdom | Liquidation | 11/04/2026 – present |
31/12/2012
resigned
20/05/2008
resigned
03/11/1998
appointed