| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | R JOHN W LIMITED | — | Active | 26/06/2024 – 22/04/2025 |
| Person with significant control | RADAR TANK GAUGING LTD | 🇬🇧Regno Unito | Active | 23/06/2024 – present |
22/04/2025
resigned
06/04/2016
appointed