| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | SOUTHERN AIR COOLING SERVICES LTD | 🇬🇧United Kingdom | Dissolved | 24/06/2024 – present |
| Person with significant control | SOUTHERN INDUSTRIAL PIPELINE SERVICES LIMITED | 🇬🇧United Kingdom | Active | 25/06/2024 – present |
| Person with significant control | SOUTHERN MECHANICAL SERVICES LIMITED | — | Active | 26/06/2024 – present |
06/04/2016
appointed