| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | BURTON'S NORTHUMBRIAN HOLDINGS LIMITED | — | Dissolved | 05/06/2026 – 08/05/2009 |
| Officer | OISE HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 12/06/2026 – 19/05/2014 |
| Officer | HOWPER 566 LIMITED | — | Dissolved | 14/06/2026 – present |
| Officer | FRONERI INTERNATIONAL LIMITED | 🇬🇧Regno Unito | Active | 13/06/2026 – 31/12/2010 |
| Officer | OXSRAD LTD | 🇬🇧Regno Unito | Active | 18/01/2026 – 01/07/2009 |
| Officer | OXSRAD LTD | 🇬🇧Regno Unito | Active | 18/01/2026 – 18/02/2009 |
19/05/2014
resigned
31/12/2010
resigned
21/03/2001
appointed