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    Kalyon Holding

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    Kalyon Holding is one of Turkey’s most prominent conglomerates, with operations spanning construction, energy, infrastructure, real estate, and media. The company gained international recognition through major projects like the Istanbul Airport, Europe’s largest solar power plant, and Turkey’s first floating LNG terminal. Kalyon Holding is also active in education and culture, having established Hasan Kalyoncu University and Kalyon Kültür. With a workforce of nearly 35,000, the company emphasizes sustainability, innovation, and social responsibility.

    Contact Details

    Address: Mimar Sinan District, Cavusdere Street, No: 41/A - 30

    City: Nevofis Uskudar

    State: Uskudar

    Country: Turkey

    ZIP Code/ PIN Code: 34672

    User Details

    Year of Incorporation:

    1974

    Employee Range:

    5000+

    Category of User:

    Private

    Sub Category of User:

    Parent

    Sectoral Focus

    Architecture, Engineering and Construction

    Location Intelligence

    Geospatial Knowledge Infrastructure

    National Geospatial Agency (NGA) Vertical

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