| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | MARAN SHUTTLE TANKERS UK LIMITED | 🇬🇧United Kingdom | Dissolved | 22/01/2026 – 16/01/2025 |
| Officer | ALTERA INFRASTRUCTURE HOLDINGS LLC | 🇲🇭Marshall Islands | Active | 10/12/2025 – present |
| Officer | ALTERA INFRASTRUCTURE FPSO HOLDINGS LIMITED | 🇬🇧United Kingdom | Active | 15/12/2025 – present |
| Officer | ALTERA VARG PRODUCTION LIMITED | 🇬🇧United Kingdom | Dissolved | 21/04/2026 – present |
| Officer | ALTERA VOYAGEUR PRODUCTION LIMITED | 🇬🇧United Kingdom | Active | 27/01/2026 – present |
| Officer | ALTERA PRODUCTION UK LIMITED | 🇬🇧United Kingdom | Active | 22/01/2026 – present |
| Officer | PROJECT RESOURCE MANAGEMENT LTD | — | Dissolved | 05/06/2026 – present |
16/01/2025
resigned
20/04/2023
appointed
17/01/2008
appointed