| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | QUALSURV ENVIRONMENTAL SERVICES LIMITED | 🇬🇧United Kingdom | Active | 15/03/2026 – 15/10/2025 |
| Officer | TRISHARE HOLDINGS LIMITED | 🇬🇧United Kingdom | Active | 04/04/2026 – 15/10/2025 |
| Officer | AVANTI GROUP LIMITED | 🇬🇧United Kingdom | Liquidation | 17/12/2025 – 04/03/2021 |
| Officer | AMIANTO LIMITED | — | Dissolved | 14/05/2026 – present |
| Officer | QUALSURV HOLDINGS LIMITED | 🇬🇧United Kingdom | Dissolved | 25/02/2026 – 15/10/2025 |
| Officer | QUALSURV MARINE CONSULTING LIMITED | 🇬🇧United Kingdom | Active | 27/05/2026 – 15/10/2025 |
15/10/2025
resigned
14/07/2025
appointed
15/04/2010
appointed