| Company | Timeline | Status | |
| Harbour Energy Finance (2) Plc Director • Director | 21 Jul 2025←3 Months→Current | Active | |
| Harbour Energy Argentina Limited Director • Director | 12 Dec 2024←10 Months→Current | Active | |
| Chrysaor E&P Limited Director • None | 12 Dec 2024←10 Months→Current | Active | |
| Premier Oil Group Holdings Limited Director • None | 12 Dec 2024←10 Months→Current | Active | |
| Harbour Energy Central Andaman Limited Director • None | 12 Dec 2024←10 Months→Current | Active | |
| Premier Oil Andaman Limited Director • None | 12 Dec 2024←10 Months→Current | Active | |
| Premier Oil Mexico Investments Limited Director • Director | 12 Dec 2024←10 Months→Current | Active | |
| Premier Oil Mexico Holdings Limited Director • None | 12 Dec 2024←10 Months→Current | Active | |
| Premier Oil Andaman I Limited Director • None | 12 Dec 2024←10 Months→Current | Active | |
| Premier Oil Barakuda Limited Director • Director | 12 Dec 2024←10 Months→Current | Active | |
