| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | DONCASTER WASTE METALS LTD | 🇬🇧United Kingdom | Dissolved | 24/05/2026 – present |
| Officer | SORONO INNOVATIONS LTD | 🇬🇧United Kingdom | Active | 27/05/2026 – present |
| Officer | SEVERN VINEYARD | 🇬🇧United Kingdom | Active | 13/04/2026 – 08/03/2016 |
08/03/2016
resigned
03/03/2011
appointed
04/07/2009
appointed