1954 - The Gokturk family moved from Sivas to Istanbul and started working in the iron and steel business in the historic Persembe Pazari.
1968 - All the Gokturk brothers started working under The Gokturkler Collective Company.
1976 - The warehouse with Turkey's largest flat steel stocks was built in Haskoy.
1984 - Being among the founders of the industrial project, the company moved to Zeytinburnu Demirciler Sitesi upon its opening.
1985 - The company started trading stainless steels and served various industries with imports.
2004 - Hasan Gokturk retired from business and the management of the company was passed to Yuksel Gokturk and his family.
2008 - A modern service center was constructed on 10,000 m2 land in Kirac, Esenyurt region.
2013 - Gokturkler determined stainless steels as its core business.