| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | KALBEN GROUP LIMITED | — | Dissolved | 07/06/2026 – present |
| Officer | ENVERFLOW LTD | 🇬🇧Regno Unito | Dissolved | 07/06/2026 – 01/12/2008 |
| Officer | MET-X CO LIMITED | — | Dissolved | 09/06/2026 – present |
| Officer | PLASFLOW LIMITED | 🇬🇧Regno Unito | Active | 11/04/2026 – 30/06/2004 |
| Officer | SWP GROUP LIMITED | 🇬🇧Regno Unito | Active | 17/12/2025 – 16/11/2001 |
| Officer | DRC HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 07/04/2026 – 16/11/2001 |
| Officer | FULLFLOW GROUP LIMITED | 🇬🇧Regno Unito | Active | 11/04/2026 – 30/06/2004 |
| Officer | BRAVEDRIVE LTD | 🇬🇧Regno Unito | Active | 21/04/2026 – present |
01/12/2008
resigned
01/08/2007
appointed
22/08/1996
appointed