| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | UHC DURHAM LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Person with significant control | DIGITAL SYNTHESIS LTD | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Officer | DIGITAL SYNTHESIS LTD | 🇬🇧Regno Unito | Active | 20/03/2026 – 07/03/2026 |
| Person with significant control | PROWORKS NE HOLDINGS LTD | 🇬🇧Regno Unito | Other | 19/06/2024 – present |
| Person with significant control | UNIQUE HEALTH CLUBS LIMITED | 🇬🇧Regno Unito | Liquidation | 19/06/2024 – 20/05/2019 |
| Person with significant control | SIX CIRCLES LIMITED | 🇬🇧Regno Unito | Active | 19/06/2024 – 30/04/2019 |
| Person with significant control | THE MUSSEL CLUB LIMITED | — | Dissolved | 18/06/2024 – 03/05/2019 |
| Person with significant control | NORTHERN SPIRE LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – 07/05/2019 |
| Person with significant control | LAKEFILL LIMITED | 🇬🇧Regno Unito | Proposal to strike off | 18/06/2024 – 03/05/2019 |
| Person with significant control | PROWORKS NE LTD | 🇬🇧Regno Unito | Dissolved | 19/06/2024 – 01/07/2017 |
| Person with significant control | HUMAN FACTOR SOFTWARE (2012) LIMITED | — | Dissolved | 19/06/2024 – present |
| Officer | HUMAN FACTOR SOFTWARE (2012) LIMITED | — | Dissolved | 18/05/2026 – present |
| Officer | HUMAN FACTOR SOFTWARE LIMITED | — | Dissolved | 07/06/2026 – present |
07/03/2026
resigned
14/10/2022
appointed
09/05/2007
appointed