Gábor Fejes has significant experience in many areas of practice including European and Hungarian antitrust law, unfair commercial practices cases, unfair competition and IP related advice.

He has particular expertise in handling complex merger control cases and large scale cartel investigations.

He has, over the past two decades, handled more than 150 cases in front of the Hungarian Competition Authority (GVH) and the European Commission. He has litigated cases in front of the Hungarian judiciary up to the Supreme Court of Hungary and the Hungarian Constitutional Court as well as on several occasions in front of the Court of Justice in preliminary rulings proceedings.