THY Operation Center, the most prestigious building of Istanbul Airport, which will be the world's largest airport when completed; Agora Beige and Olive Avantgarde which are two well-known member of  Efendioğlu Marble range were preferred for its floor halls, flooring, steps and piers.

These stones were evaluated as most suitable options for the areas with high circulation and heavy traffic. These advantages made them the right options to be chosen. They are famous for their high resistivity against abrasion, scratch-free structure and in terms of color durability and superior hardness level.

In addition to all we would like declare proudly that for the exterior cladding of the De-Icing Operation Building and Cargo Building of Turkish Airlines, Efendioğlu marble Maroon Marinace was applied with bush-hammered and brushed surface finishing.

Up to now for the Istanbul Airport Project;

6.500 m2 Maroon Marinace were used for the exterior cladding of De-Icing Operation Building and Cargo Building.

10.000 m2 Agora Beige and Olive Avatgarde marble were used for the Operation Center.

For the ongoing Istanbul Airport project, Efendioğlu will continue to supply marble throughout the project with its approved quality.