| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | APPLIED VISION SCIENCES LIMITED | 🇬🇧Regno Unito | Dissolved | 05/05/2026 – present |
| Officer | OPIA TECHNOLOGIES LIMITED | 🇬🇧Regno Unito | Dissolved | 05/05/2026 – present |
| Officer | WADE OPTOMETRY LIMITED | 🇬🇧Regno Unito | Active | 22/05/2026 – present |
24/03/2015
appointed
08/08/2011
appointed