| Company | Role | Date / Documentation |
|---|---|---|
| Ltd Mareks Kapitali | Direktori | May 8, 2025 |
| Company | Share | Date / Documentation |
|---|---|---|
| Rentali | 50% February 23, 2010 | |
| Ltd Mareks Kapitali | 100% May 8, 2025 | |
| Ltd Treidi | 2% (Former) February 21, 2019 | |
| Ltd Jorjian Driling Servisi | 14% 14% 14% 14% 17% April 15, 2026 December 17, 2025 November 20, 2025 April 18, 2019 January 11, 2019 | |