| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | C/C MATERIALS LIMITED | — | Dissolved | 08/05/2026 – 21/11/2014 |
| Officer | MATERIALS I.P. LTD | — | Dissolved | 09/05/2026 – present |
| Officer | THF2011 LTD | — | Dissolved | 21/05/2026 – present |
| Officer | MULTIPLE SYSTEM ATROPHY TRUST | 🇬🇧Regno Unito | Active | 26/05/2026 – 11/06/2020 |
| Officer | PORTLAND COLLEGE | 🇬🇧Regno Unito | Active | 13/03/2026 – 27/01/2014 |
11/06/2020
resigned
21/11/2014
resigned
01/10/1993
appointed