The company was established in 1999. Even though; Onermak is so young, we proudly fulfilled very important projects such as Ataturk Airport International Terminal Steel Roof Structure Works, Emirates Airlines Dubai Airport Airbus A380 Aircraft Hangars Steel Roof Structure Works and The republic of Sudan El Mek Nimir Highway Bridge over the River of Nile.

Our company is located in Ankara Organized Industrial Zone. Onermaks’ facilities include 5800m2 closed area, which lies on a 9000m2 land. In our machinery park, we have an automatic sandblasting machine with 6 ton per hour capacity, manual sandblasting units and painting units with drying stove. Our administrative and engineering offices are covering 1000m2 of our facility. We also have a 4000m2 outdoor stock area 300 meter away from the main facility.

Onermak is especially involved in steel structure industrial plants from project phase to handing over the key every step of the way. Our other specialities are steel bridges, long span steel roof structures, vessles and perssure vessels, vertical and flat storage tanks, filters, elevators, helix and band conveyors, heat exchangers, hot water boilers, sand filtering and water treatment equipments.

In the world of 21st century, Onermak is determined to take its place in the gradually increasing steel structure market.