| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | MACALPINE VENTURES LTD | 🇬🇧Regno Unito | Active | 05/04/2026 – present |
| Officer | TORRINGTON ORTHOPAEDICS LIMITED | 🇬🇧Regno Unito | Dissolved | 12/05/2026 – 22/03/2022 |
| Officer | BONE PIXEL LIMITED | 🇬🇧Regno Unito | Dissolved | 21/01/2026 – present |
22/03/2022
resigned
06/10/2020
appointed
28/11/2012
appointed