| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | GLOBAL MARINE SYSTEMS LIMITED | 🇬🇧Regno Unito | Active | 28/01/2026 – 30/04/2006 |
| Officer | NELSON TECTONICS LIMITED | 🇬🇧Regno Unito | Active | 22/01/2026 – 16/08/1996 |
30/04/2006
resigned
05/05/2005
appointed
31/01/1994
appointed