| Company | Timeline | Status | |
| Zilco Management Ltd Director • Accountant | 10 Mar 2025←7 Months→Current | Active | |
| Worldview Capital Management LLP Non-designated LLP Member • Unreported | 1 May 2019←2 Years 5 Months→30 Sep 2021 | Active | |
| Petroceltic International Limited Director • None | 13 Mar 2018←5 Months→6 Sep 2018 | Active | |
Petroceltic Energy Limited Director • None | 24 Jun 2016←2 Years 5 Months→14 Dec 2018 | Dissolved | |
| Sunny Hill Energy Limited Director • None | 24 Jun 2016←2 Years 2 Months→6 Sep 2018 | Active | |
| Petroceltic Turkey Limited Director • None | 24 Jun 2016←2 Years 2 Months→6 Sep 2018 | Dissolved | |
| Petroceltic Resources Limited Director • None | 24 Jun 2016←2 Years 2 Months→6 Sep 2018 | Dissolved | |
| Melrose Mediterranean Limited Director • None | 24 Jun 2016←2 Years 2 Months→6 Sep 2018 | Active | |
