_____Derya Group, established in Istanbul in 1992, operates in the fields of dock and port construction, marine superstructures, new shipbuilding, repair, maintenance, repair, steel construction, offshore structures, pipelines and water channel construction.

_____Since it was established, Derya Group with its sustainable competitive advantage, engineering capabilities, high-quality service, advanced technology applications, through meticulous understanding and effective communication activities successfully completed and has reached international recognition with projects that are in progress in Turkey and abroad as outside and has taken its place among the leading companies in Turkey.

_____Derya Group, advancing on the basis of science, technique and experience, pays utmost attention to national and international laws, regulations and conditions, maintains its sensitivity to the environment and human beings, and ensures that its employees receive advanced training in occupational safety and environmental issues.

_____ Derya Group, having ISO 14001: 2015 Environmental Management System, ISO 9001: 2015 Quality Management System and OHSAS 18001: 2007 Occupational Health and Safety Certificates issued by Turkish Accreditation Agency (TÜRKAK) and international certification agency AJA Registrars, continues to strengthen its position in the sector with successful projects.