Marval O’Farrell Mairal

Competition / Antitrust

Santiago del Rio joined Marval O'Farrell Mairal in 2006 and is a partner of the Competition and Antitrust department. He regularly advises companies from a wide range of markets on antitrust matters in Argentina. He has extensive experience in handling complex merger control notifications, as well as providing counsel for investigations on antitrust practices, both in their administrative and judicial phases.

Between 2010 and 2011, he worked at Uría Menéndez in their offices in Madrid and Brussels.

English & Spanish

Santiago is the current head of the Antitrust Section of the Argentine-Spanish Chamber of Commerce and a member of the Antitrust Section of the City of Buenos Aires Bar Association.

He graduated from Universidad del Salvador with a law degree in 2005 and later completed a graduate course in Economics for Competition Law (merit) at King’s College, London.