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Suleyman Cengiz

Head of Antitrust & Competition


Image of Suleyman Cengiz
Suleyman Cengiz

Head of Antitrust & Competition


Contact Details

Suleyman is the Head of Antitrust & Competition department.

He has 25 years of competition and antitrust experience in Turkey, with his first 14 years spent with the Turkish Competition Authority. After joining private practice at one of the foremost local law firms, Suleyman has been representing leading national and multi-national companies active in a broad array of sectors including energy, banking, insurance, transportation/infrastructure, healthcare and e-commerce.

Key expertise



River Plaza, Floor 17
Büyükdere Caddesi, Bahar Sokak No. 13,TR-34394 Levent



Penn State University, Smeal College of Business, Visiting PhD Student, (2008-2010)

Hacettepe University, Ankara, Turkey, PhD Candidate Study, Finance, (2004-2010)

University of Konstanz, Germany, MA in International Economic Relations, (1999-2000)

Gazi University, BA in International Relations, (1992-1996)

Career history

Gedik Eraksoy Avukatlık Ortaklığı, Istanbul (2022-present, Head of Antitrust and Competition)

Hergüner Bilgen Özeke Avukatlık Ortaklığı, Istanbul (2011-2022, Senior Competition Law Counsel)

Turkish Competition Authority, (1997-2011, Senior Antitrust Expert & Case Handler)