| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | TSH MANAGEMENT LIMITED | 🇬🇧Regno Unito | Dissolved | 26/06/2024 – present |
| Person with significant control | — | — | Active | 18/06/2024 – present |
| Person with significant control | ENVIRONMENTAL DATA MANAGEMENT SYSTEMS LIMITED | 🇬🇧Regno Unito | Dissolved | 14/06/2024 – present |
| Person with significant control | DRS TECHNICAL LTD | 🇬🇧Regno Unito | Dissolved | 18/06/2024 – present |
04/08/2017
appointed
26/07/2016
appointed
06/04/2016
appointed