| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | SHALE BORING & ENGINEERING SERVICES LIMITED | 🇬🇧Regno Unito | Dissolved | 24/04/2026 – present |
| Officer | SHALE BORING & ENGINEERING SERVICES LIMITED | 🇬🇧Regno Unito | Dissolved | 24/04/2026 – present |
| Officer | SHALE ENGINEERING LIMITED | 🇬🇧Regno Unito | Active | 07/04/2026 – present |
| Officer | SHALE ENGINEERING HOLDINGS LIMITED | — | Active | 31/05/2026 – present |
29/09/2016
appointed
19/11/2009
appointed