As MADANOGLUYAPI, we always aim for a "better tomorrow" while building long-lasting and world-class quality structures which provides economic gains and gives confidence. While achieving it, we produce solutions that provide continuous environmental, social and economic improvement in every field in which we operate.

MADANOGLUYAPI started operation in 2022 by means of Oner MADANOGLU’s academic knowledge and quarter-century field experience. The company, which expanded its field of activity and services in 2018 and became a Joint Stock Company, continues to build factories, public buildings, sites, mass housing, infrastructure, bridges and viaducts in Turkey and abroad.

Oner Madanoglu was born in Ankara in 1964. He graduated from Istanbul Technical University - Department of Civil Engineering in 1985. His professional career, which began in Turkey, continued abroad from 1994 to 2002. During this period, he successfully completed major projects such as the Izmir-Aydın highway earthworks, Albania-Tirana highway bridge and viaduct abutment construction, airport and runway construction in Russia and Turkmenistan, military housing projects, and the construction of 294 villas in Moscow.

Later, Madanoglu, who returned to Turkey, continued to use his experience and professional knowledge in his own country. Nowadays, he continues to carry out projects of hospital, factory, school, business center and housing and to inspire trust with his references and meticulous discipline.