Kalyon Group which was founded in year 1974 in Gaziantep, has entered the construction sector with Kalyon Insaat Sanayi ve Ticaret A.S. and by growing fast with aviation, highway and property investments, it has gathered all its investment and business areas under the roof of Kalyon Holding.

Kalyon Group, which targets to become a global brand with its service quality, is realizing activities in various countries such as Qatar, Russia, Albania, Saudi Arabia, and Iraq for this purpose.

With its corporate past regarding the sectors where it has made investments and with its strong and experienced employees from year 1974 until today, Kalyon Holding has had many achievements.

Kalyon Construction has undertaken transportation project constructions, urban water infrastructure and environment project constructions, sea passage pipeline constructions, petroleum pipeline constructions, and superstructure construction projects.

Kalyon Energy has undertaken constructions of Photovoltaic Solar Module Factory, R & D, Karapinar WPP, Edirne WPP, Kirklareli WPP, Eskisehir WPP, Kangal WPP, Gurun WPP, Ordu WPP, Dogankent Hydroelectric Plant, Torul Hydroelectric Plant, Gurun Hydroelectric Plant, Kalen Hydroelectric Plant, Cayirhan Thermal Plant, Cayirhan Mining Operations, ETKI Port Gasification investments.

Kalyon Aviation has undertaken 3rd Airport Investment and Construction, airport operations, aviation fuel services, aviation food services, and aviation security services.

Kalyon Highway, has undertaken investments relating with highway constructions and highway operations.

Kalyon Real Estate has realized numerous giant investments such as Kalyon Uskudar Mixed Project, Balgat Mixed Project, and Beykoz Villas.