| Company | Role | Date / Documentation |
|---|---|---|
| Ltd Dogu Karadeniz Ekspres | Direktori | May 15, 2013 |
| Company | Share | Date / Documentation |
|---|---|---|
| Ltd Dogu Karadeniz Ekspres | 100% 100% 100% 100% 100% 50% May 15, 2013 December 25, 2012 August 23, 2012 July 19, 2012 April 23, 2012 December 14, 2011 | |
| Ltd Elip-geo | 25% April 5, 2011 | |
| Ltd Hepi | 15% (Former) December 11, 2020 | |