History

Experience of Mehmet Kalyoncu, who has been engaged in the construction business since 1940, comprises the foundations of Kalyon Holding included among the most prestigious and reliable institutions of Turkey today.
Hasan Kalyoncu and Orhan Cemal Kalyoncu brothers with this valuable information and experience as their father's heritage establish Kalyon Construction on these strong principles and great ideals in 1974. A world brand, which will reach numerous initialsin construction sector, successes accross the world and hundreds of projects, thereby begins.
Hasan Kalyoncu and Orhan Cemal Kalyoncu brothers with this valuable information and experience as their father's heritage establish Kalyon Construction on these strong principles and great ideals in 1974. A world brand, which will reach numerous initialsin construction sector, successes accross the world and hundreds of projects, thereby begins.

Honesty-based sense of work, which was determined years ago, lies under the reason that Kalyon Holding has achieved its position today.

Kalyon Holding, which becomes one of the most consistently growing institutions of Turkey with its domestic and foreign projects designed and completed within the framework of sustainability principles, continues to add value to the society, environment and economy.

Kalyon Holding, which conducts infrastructure and superstructure projects out of the country in many countries, primarily Qatar, Russia, Libya, UAE, Saudi Arabia and Iraq, extends its activity field every passing day and proceeds in being a global brand.

Future heritage, signature works of Kalyon Holding...

Construction and operation
of the biggest airport of the world
First integrated and domestic solar panel
production facility of Turkey
TRNC sea transition distribution line,
which is an initial in the world
The biggest advanced biologic waste water
treatment facility of Europe
The first company producing electricity
out of the country and imports electricity to Turkey
The first Metrobus road construction
of Turkey
The biggest pedestrianized square
of Turkey

Priority of Kalyon Holding

Future of Turkey...
Kalyon Holding aiming at always providing maximum social benefit to the society and the country continues education investments since its establishment years. Erdem College in 1998 and Hasan Kalyoncu University in 2008 were carried into effect in accordance with the aim of helping growth of quality human resource needed by our country within challenging global competition.

‍ Kalyon Holding aiming at intehrating sustainable development principles with work excellence model consisting of holistic quality, environmental and human resources management systems maintains supports to social development with societal services provided in culture-art, educationi environment and sports fields.