| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | HTI HOLDINGS LTD | 🇬🇧Regno Unito | Active | 25/03/2026 – present |
| Officer | SCHEMATIQ LIMITED | 🇬🇧Regno Unito | Active | 26/05/2026 – present |
| Officer | MILLER LEGAL SERVICES LIMITED | 🇬🇧Regno Unito | Active | 02/02/2026 – present |
| Person with significant control | MILLER LEGAL SERVICES LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Officer | EXCEL OCCUPATIONAL HEALTH LIMITED | 🇬🇧Regno Unito | Dissolved | 07/01/2026 – 08/09/2022 |
| Officer | MDX CONTENT LIMITED | 🇬🇧Regno Unito | Dissolved | 13/04/2026 – present |
| Officer | MDX HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 27/01/2026 – present |
| Officer | ARIADNE INSIGHT LIMITED | 🇬🇧Regno Unito | Active | 07/01/2026 – present |
| Officer | NOTTINGHAM STUDIOS | — | Active | 11/06/2026 – 26/01/2017 |
| Person with significant control | MDX TECHNOLOGY LIMITED | 🇬🇧Regno Unito | Active | 25/06/2024 – 01/01/2019 |
| Person with significant control | ARACHNE TECHNOLOGY LLP | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Officer | JANA TECHNOLOGIES LIMITED | 🇬🇧Regno Unito | Dissolved | 17/05/2026 – 10/01/2015 |
| Officer | MDX TECHNOLOGY LIMITED | 🇬🇧Regno Unito | Active | 19/05/2026 – present |
| Officer | GPB SOFTWARE LIMITED | 🇬🇧Regno Unito | Dissolved | 19/05/2026 – 14/09/2012 |
| Officer | FOUR BELOW ZERO LIMITED | 🇬🇧Regno Unito | Active | 13/06/2026 – 13/07/2011 |
26/05/2026
England → United Kingdom
13/04/2026
Scotland → England
22/03/2006
appointed