Ösak Ltd. was founded in 1985 as a construction company specializing in road infrastructures and superstructures.

The Company's management has decided to work within their areas of expertise in the field of construction of road infrastructure and superstructure, rather than to involve in every branch of the construction industry. Our main principle is to complete our projects with highest quality. Our main goal is to do our job properly and not to look back again, and always be focused on the future and produce better results.

Since its foundation, Ösak A.Ş. completed the construction of 136 kms of divided, 194 kms of hot-mix bituminous coated and 23.5 kms of paved roads.

Ösak A.Ş has one of the biggest asphalt plants, 450 t/h, in Turkey. In just one shift per day, we can deliver 1,000 m3 of concrete, 40,000 m3 of soil excavation, sub-base of 5,000 tons, base of 5,000 tons and 5,000 tons of hot-mix asphalt base, concurrently.

Ösak A.Ş. is a founding member of ASMUD (Turkish Asphalt Contractors Association), and the Chairman of the Company also serves as the Vice-Chairman of the Board of Directors at EAPA (European Asphalt Pavement Association).


YTMK     ASO     ATO     ASMUD     EAPA