58 Years of Excitement and Passion


We are proud to continue to add strength to the power of our country in the 100th anniversary of our Republic. For 58 years, as we have shaped steel, we continue to take firm steps for a better future.

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History of Development


A thriving industry is a strategic step for a strong economy.

In the 1950s, one of the most important strategic steps in the development planning of Turkiye, which started serious moves in the field of industry in the 1950s, was taken and it was decided to establish Erdemir.

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A Visionary Management


Success Orientated Integrated Power

OYAK Mining Metallurgy companies approach their 60th anniversary, they continue to add value to our country and its stakeholders and to be Turkiye's global steel power with sustainable growth, responsible production and a people-centered approach.

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Corporate Communications


As OYAK Mining Metallurgy Companies, we have been acting with an approach that focuses on sustainable growth, responsible production and people in all our activities for more than 58 years, with the awareness of the responsibility of being the leading player in the sector.

As the leading steel producer in our industry, we produced 7 million 789 thousand tons of crude steel in 2022, accounting for 22% of our country's crude steel production. We maintain our strong position in the global steel market. As OYAK Metallurgical Companies, we are the world's According to Steel Association data, our crude steel production ranks us 4th among EU member states, 9th in Europe and 48th in the world.

Newsletters, Photos and Brand Documents

A happy, safe, inclusive and equitable work environment for our employees

Values and Corporate Culture

As members of a big family, we share common goals, values, principles and corporate culture.

Leading Turkiye's steel production with the strength we derive from our stakeholders and business partners, we shape the sector with our deep-rooted business culture and agile operational capability.

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Turkiye's First and Largest Integrated Flat Steel Plant

The Story of Steel

Integrated Power to Transform Ore into Value

As the first and largest integrated flat steel producer in Turkiye, Erdemir also functions as a school for the Turkish steel industry with its major investments, modern technology, human resources and know-how.

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