| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | SJT MANAGEMENT & CONSULTING LIMITED | 🇬🇧Regno Unito | Active | 06/03/2026 – present |
| Person with significant control | NORTHERN ALGAE LTD | 🇬🇧Regno Unito | Active | 27/09/2025 – present |
| Person with significant control | NORTHERN ENGINEERING SOLUTIONS LIMITED | — | Liquidation | 25/06/2024 – present |
| Person with significant control | NORTHERN EFFLUENT SOLUTIONS LIMITED | 🇬🇧Regno Unito | Active | 24/06/2024 – present |
| Person with significant control | MONLOR LIMITED | 🇬🇧Regno Unito | Dissolved | 26/06/2024 – present |
| Person with significant control | MEADAIGH LTD | — | Dissolved | 21/06/2024 – present |
| Person with significant control | TTH@IOS LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Person with significant control | SOUND & IMAGE MEDIA TECHNOLOGY LIMITED | 🇬🇧Regno Unito | Dissolved | 23/06/2024 – present |
| Person with significant control | SJT MANAGEMENT HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 22/06/2024 – present |
26/01/2026
appointed
27/09/2025
England → United Kingdom
20/06/2016
appointed