Our company working as a shipyard- estabilished in 1917 repairing steel parts of the wooden vessels and evolved as a workshop during working on riveted vessels and repairing steamboilers. In 1965 our enterprise became a company by following evolving ship repair technology and continuing the traditions that passed from a father to his son's. After moving to Tuzla/İstanbul in 1991,our shipyard commenced docking service as well as maintenance and repairing by adding a Floating Dock with a lifting capacity of 3000 tonnes to its facilities in 1999,and increased its docking capacity to 5000 tonnes by renewing its Floating Dock in 2007.more

Sedef Shipbuilding Inc.; Is the largest private shipyard according to area and capacity. Is in the forefront as a leader shipyard of the sector. Has the largest volume dry dock in Turkey. Has 213.000 m2 production area. (Which consist of the Shipyard [194.000 m2] and Orhanlı facility [37.000 m2]). Has totally 61.368 m2 closed area (at shipyard 50.368m2, in Orhanlı facility 11.000 m2). Is the leading edge of the sector due to the 100.000 tons/year capacity of steel processing. Has new building capacity of 600.000 DWT/year. Has 1050 tons lifting capacity above the dry dock and 500 tons lifting capacity on pier. Has a dry dock which is capable of new building and repairing jobs up to 180.000 DWT (Capesize). Has a slipway which is capable of new building and repairing jobs up to 120.000 DWT. Has capability of building offshore platforms, offshore supply vessels (OSV) and all kind of special type vessels. Has the necessary certificates of building military vessels. Has ISO 9000, ISO 14001 and OHSAS 18000 certificates. Has EN 1090-2 EXC4 certificate. Performs workstation logic which is using widely in automobile factories. Has panel lines which are capable of processing annually 50.000 tons.more