| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | CARNET WIZARD LIMITED | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Person with significant control | SYSTEM X I.T. LTD | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Officer | THREE COUNTY PROJECTS LIMITED | — | Dissolved | 07/04/2026 – present |
| Person with significant control | ADBR LIMITED | — | Active | 26/06/2024 – present |
| Person with significant control | — | — | Active | 19/06/2024 – present |
| Person with significant control | CESS RAIL CONSULTANTS LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – 24/12/2019 |
| Person with significant control | JOHNSON HSE SERVICES LTD | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Person with significant control | — | — | Active | 19/06/2024 – present |
| Officer | ADBR LIMITED | — | Active | 15/12/2025 – present |
| Officer | RBDA SERVICES LIMITED | — | Dissolved | 07/06/2026 – present |
29/01/2024
appointed
09/03/2021
appointed
20/07/2007
appointed