| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | WISE CAMPAIGN C.I.C. | 🇬🇧Regno Unito | Dissolved | 26/06/2024 – 01/03/2024 |
| Person with significant control | INSTITUTION OF ELECTRONIC AND RADIO ENGINEERS 1989 | 🇬🇧Regno Unito | Active | 24/06/2024 – 01/10/2023 |
| Person with significant control | PETER PEREGRINUS LIMITED | 🇬🇧Regno Unito | Active | 15/06/2024 – 01/10/2023 |
| Person with significant control | IEE SERVICES LIMITED | 🇬🇧Regno Unito | Active | 23/06/2024 – 01/10/2023 |
| Person with significant control | SOCIETY OF ENGINEERS(INCORPORATED)(THE) | 🇬🇧Regno Unito | Active | 24/06/2024 – 01/10/2023 |
| Person with significant control | THE INSTITUTION OF MANUFACTURING ENGINEERS | 🇬🇧Regno Unito | Active | 26/06/2024 – 01/10/2023 |
| Person with significant control | FARADAY COMPUTERS LIMITED | 🇬🇧Regno Unito | Active | 24/06/2024 – 01/10/2023 |
| Person with significant control | INSPEC LIMITED | 🇬🇧Regno Unito | Active | 20/06/2024 – 01/10/2023 |
| Person with significant control | IET STANDARDS LIMITED | 🇬🇧Regno Unito | Active | 25/06/2024 – 01/10/2023 |
| Person with significant control | THE INSTITUTION OF ELECTRICAL ENGINEERS | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Person with significant control | IPRODE LIMITED | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Person with significant control | INNCAT LTD | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
25/05/2026
England → United Kingdom
24/05/2026
United Kingdom → England
31/10/2022
appointed