Corporate
2019
Solar Ukraine / Solar power plant in Ukraine, which has a capacity of 6 MW AC / 7MW DC, was commissioned.
2018
Koray / The construction of Koray Bianco Göktürk was commenced.
2018
Biomass / The pre-licensing process was completed for the biomass fueled power plant project, which has an installed capacity of 10 MWe.
2018
Solar Turkey / The capacity of the solar energy portfolio reached 110.5MWp DC.
2016
Sunsis, an operation, maintenance and asset management company, was established.
2015
Hydroelectric / Bağbaşı Hydroelectric Power Plant (14.0 MW) was commissioned.
2015
Koray / The construction of the Istanbul T. İş Bankası Tuzla Technology and Operation Center (TUTOM) was completed.
2015
Koray / The construction of the Istanbul Levent 199 building was completed.
2014
Hydroelectric / Büyükbahçe Hydroelectric Power Plant (12.1 MW) was commissioned.
2014
Koray / The construction of the Istanbul Crystal Tower was completed.
2014
Koray / The construction of the Istanbul Garanti Bankası Technology Campus was completed.
2010
Koray / The construction of the Kocaeli Akbank Banking Center was completed.
2009
Hydroelectric / Kaletepe Hydroelectric Power Plant (10.80 MW) was commissioned.
2006
Koray / The construction of the Istanbul Meydan Shopping Mall was completed.
2004
Koray / The construction of the Istanbul Sabancı University Sports & Artistic Performance Center was completed.
2001
Koray / The construction of the Istanbul Sabancı University was completed.
2001
Koray / The construction of the Istanbul Zorlu Holding General Directorate Building was completed.
2000
Koray / A new residential center was created through the project Kasaba (Town).
1999
Koray / The construction of the Istanbul Yapı Kredi Bankası General Directorate Building was completed.
1998
Koray / The construction of the Court of Accounts building of the Russian Federation was completed in Moscow.
1993
Koray / The construction of the first smart office building, Sabancı Center, was completed in Istanbul.
1990
Koray / The construction of the Yapı Kredi Plaza, the first step for Levent to become Istanbul’s center of finance, was completed.
1988
Koray / The construction of the Ankara İş Bankası Information Processing Center was completed.
1987
Koray / The construction of the Ministry of Foreign Affairs building in Ankara was completed.
1983
Koray / The construction of the Ajyad Inter-Continental Hotel in Mecca, Saudi Arabia, the first overseas project, was completed.
1975
Koray / The construction of the General Directorate Building of Türkiye İş Bankası, the first high building project in Ankara, was completed.
1970
Koray / The first public office building project, i.e. the construction of the General Directorate of State Hydraulic Works, was completed in Ankara.
1962
Koray / The agreement for the construction of TUSLOG (The United States Logistics Group) Facilities was signed in Ankara.
1956
Koray / Koray Group of Companies, engaged in the field of general contracting and real estate, was established in Ankara.