| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | LANGTON PARK MANAGEMENT COMPANY LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Person with significant control | MINDWORKS LONDON LTD | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Person with significant control | MAUTBY RELIABLE LTD | 🇬🇧Regno Unito | Active | 19/06/2024 – 07/08/2020 |
| Person with significant control | OXFORD HEALTHCARE INNOVATION LTD | 🇬🇧Regno Unito | Dissolved | 18/06/2024 – present |
| Person with significant control | CH SITE SERVICES NORTH EAST LTD | 🇬🇧Regno Unito | Dissolved | 18/06/2024 – present |
| Person with significant control | BURNLEY HALF MARATHON LTD | 🇬🇧Regno Unito | Dissolved | 18/06/2024 – present |
| Person with significant control | — | — | Active | 18/06/2024 – present |
| Person with significant control | BLITZ RUN LTD | 🇬🇧Regno Unito | Dissolved | 19/06/2024 – present |
| Person with significant control | STRAIGHT SHOOTERS LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Person with significant control | CJH58 SERVICES LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Person with significant control | ASTHINGSSHOULDBE LIMITED | 🇬🇧Regno Unito | Active | 25/06/2024 – present |
| Person with significant control | EVERYONE LTD. | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Person with significant control | HARTS NATURAL SEAFOODS LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Person with significant control | CHRISTOPHER HART DEVELOPMENT SERVICES LTD | — | Dissolved | 19/06/2024 – present |
| Person with significant control | SQUARE ONE AUTOMATION LIMITED | — | Dissolved | 14/06/2024 – present |
| Person with significant control | XAT.COM LIMITED | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Person with significant control | HART MECHANICAL DESIGN LTD | — | Dissolved | 18/06/2024 – present |
| Officer | HARTS NATURAL SEAFOODS LIMITED | 🇬🇧Regno Unito | Active | 06/04/2026 – present |
| Officer | TRIPLETAP LIMITED | 🇬🇧Regno Unito | Dissolved | 11/05/2026 – present |
| Officer | ASTHINGSSHOULDBE LIMITED | 🇬🇧Regno Unito | Active | 09/03/2026 – present |
20/05/2024
appointed
06/05/2022
appointed
05/03/2013
appointed