Düzgit Group has a long-standing practice of building strong relationships with sector peers and participating as an associate or minority investor in selected maritime ventures. These investments reflect the Group’s strategic interest in complementary maritime services and infrastructure. Where appropriate, Düzgit Group is represented at board level, while the invested companies operate independently under their own management structures.
Below are the companies in which Düzgit Group holds associate or minority investment positions:
Operating Companies
Donatan Liman İşletme ve Yatırım AŞ
Donatan Liman was established in 1998 by members of the ship agents’ association for the purpose of participating in the Zeyport port investment and is an associate of Düzgit Group, serving as the Group’s investment vehicle in this project.
Zeyport Zeytinburnu Liman İşletmeleri Sanayi ve Ticaret A.Ş.
Established in 1998, Zeyport is a port facility located in Zeytinburnu, Istanbul, providing terminal and port services in the Sea of Marmara.
Düzgit Group holds an indirect minority investment position in Zeyport through its associate, Donatan Liman.
Marin Römorkör ve Kılavuzluk A.Ş.
Established in 1998, Marin Römorkör provides licensed pilotage and towage services at several major ports in Türkiye through a modern tugboat fleet and an experienced team of pilots. The company operates a fleet comprising 15 tugboats, 2 pilot boats, and several mooring boats.
Düzgit Group holds a minority investment position in the company.
YALPAŞ – Yalova Pilotaj A.Ş.
Founded in 2017, YALPAŞ provides licensed pilotage and towage services in the Yalova port area, which includes two terminals in addition to the shipyards of Yalova. The company operates a fleet of 7 tugboats, 2 pilot boats, and 2 mooring boats.
Düzgit Group holds a minority investment position in the company.
YATGİAŞ – Yalova-Altınova Tersane Girişimcileri Sanayi ve Ticaret A.Ş.
Founded in 2004, YATGİAŞ is the management and development company responsible for planning, coordinating, and supporting the Altınova shipyard region in Yalova, one of Türkiye’s leading shipbuilding and ship repair clusters.
Düzgit Group holds a minority investment position in the company.