| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | TRANSCEND CORPORATE LIMITED | 🇬🇧Regno Unito | Active | 03/02/2026 – present |
| Officer | PEMBRIDGE NOMINEES LIMITED | — | Active | 24/03/2026 – present |
| Person with significant control | TRANSCEND CORPORATE LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Officer | APPLIED MATERIALS RESEARCH INNOVATION AND COMMERCIALISATION COMPANY LTD | 🇬🇧Regno Unito | Active | 25/04/2026 – 16/11/2020 |
| Officer | AMRICC LTD | 🇬🇧Regno Unito | Active | 25/04/2026 – 16/11/2020 |
| Officer | LUCIDEON GROUP LIMITED | 🇬🇧Regno Unito | Active | 12/05/2026 – 16/11/2020 |
| Officer | LUCIDEON CAMBRIDGE POLYMER LIMITED | 🇬🇧Regno Unito | Active | 07/05/2026 – 16/11/2020 |
| Officer | WOLVERHAMPTON GRAMMAR SCHOOL LIMITED | 🇬🇧Regno Unito | Active | 03/06/2026 – 17/10/2025 |
| Officer | ANSALDO ENERGIA IP UK LIMITED | 🇬🇧Regno Unito | Active | 30/04/2026 – 23/01/2018 |
| Officer | NUCLEAR ENGINEERING INVESTMENTS LIMITED | — | Dissolved | 29/05/2026 – 23/12/2017 |
| Officer | NUCLEAR ENGINEERING GROUP LIMITED | 🇬🇧Regno Unito | Active | 01/06/2026 – 23/12/2017 |
17/10/2025
resigned
01/02/2021
appointed
02/10/2009
appointed