| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | NOTWOOD ENVIRONMENTAL PRODUCTS LIMITED | — | Dissolved | 01/06/2026 – present |
| Officer | NOTWOOD LTD | 🇬🇧United Kingdom | Dissolved | 05/06/2026 – 01/12/2008 |
| Officer | BYTESURE LIMITED | 🇬🇧United Kingdom | Active | 09/06/2026 – 18/12/2009 |
| Officer | TOTAL RESOURCE LIMITED | — | Dissolved | 14/06/2026 – 03/04/2008 |
| Officer | CHANGEALAMP LIMITED | — | Dissolved | 12/06/2026 – present |
| Officer | HUGE LIMITED | 🇬🇧United Kingdom | Active | 25/02/2026 – 23/02/2010 |
| Officer | MID ANGLIA FINANCE LIMITED | 🇬🇧United Kingdom | Dissolved | 11/02/2026 – present |
23/02/2010
resigned
18/12/2009
resigned
10/08/2005
appointed