| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | BLACKFRIARS TRUST SERVICES LIMITED | 🇬🇧Regno Unito | Dissolved | 03/06/2026 – 30/06/2020 |
| Officer | SIDWOOD LIMITED | 🇬🇧Regno Unito | Dissolved | 23/04/2026 – present |
| Officer | TANAKA UK JAPAN EDUCATIONAL FOUNDATION LIMITED | 🇬🇧Regno Unito | Active | 30/05/2026 – 20/02/2014 |
| Officer | CLAUDIUS SERVICES LIMITED | 🇬🇧Regno Unito | Active | 05/06/2026 – present |
05/06/2026
England → United Kingdom
30/06/2020
resigned
06/12/2007
appointed