Ersem News and Activities

Ersem is owned by Oyak. Oyak has a direct presence in 2 countries.

Oyak has 11 subsidiaries including Erdemir, Erdemir Engineering and Erdemir Madencilik.

They are in:

• Metal58%
• Materials25%
• Other17%

View the org chart displaying its 12 main executives

Most searched biographies at Ersem

• Ibrahim Ozbunar, General Manager
• Ersan Gülen, Director
• Hüseyin ÇEli̇k, Director

Popular executive movements at Oyak

• Hale Demircioglu, Organizational Development and Human Resources Analytics Director, has left the company  (posted on September 11 2025).

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to follow the executive moves at Ersem.

Oyak has 1,006 competitors including ArcelorMittal (Luxembourg), ThyssenKrupp (Germany) and Tenaris (Italy).

Popular M&A news in Metal

• Stegra has just announced a $1,650 Million fundraising (posted on April 17 2026).
• Steele Solutions has acquired Maysteel (posted on April 17 2026).
• The new name of Trigon Metals is Safi Silver. (posted on April 2 2026).

Popular contacts in Metal

• Gustavo Werneck - Chief Executive Officer and Director at Gerdau
• Aditya Mittal - Non-Independent Director at Aperam
• Benjamin Steinbruch - Chairman of the Board and Chief Executive Officer at Companhia Siderurgica Nacional

Learn more about the Metal industry

Press releases by Ersem

Social media about Ersem

• Ersem on Wikipedia, Google News & Yahoo Finance
• Ersem on LinkedIn, X (Twitter) & YouTube