| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | GREENLOGIC INTERNATIONAL LIMITED | — | Dissolved | 31/05/2026 – present |
| Officer | GREENLOGIC RESEARCH & DEVELOPMENT LIMITED | — | Dissolved | 31/05/2026 – present |
| Officer | GREENLOGIC LTD | — | Dissolved | 07/06/2026 – present |
| Officer | R. & A. SIMPSON (JOINERS) LIMITED | 🇬🇧United Kingdom | Dissolved | 12/02/2026 – present |
30/06/2009
appointed
04/05/2007
appointed
16/09/2005
appointed