We keep the historical buildings of Istanbul alive.
Restoration expert Siska
Siska has a say in a special field of expertise with the buildings it has built on the historical and cultural face of Istanbul, a world city. As the preferred construction industry company for restoration and transformation projects in the Beyoğlu, Sirkeci, Karaköy and Boğaziçi regions, we are proud to have a share in the survival of historical buildings. The continuity of these structures, which carry the cultural heritage of the past to the present and the future, inspires us.