Tiago Mackey

Tiago Mackey

Practice Areas


Environmental, Litigation and Conflict Resolution, Strategic Litigation in Higher Courts.


Phone number: +55 11 3847-3915


Mr. Mackey works in the area of business law, with emphasis on civil, commercial and environmental law. He has experience in litigation, defending the interests of clients in the infrastructure, public concessions, manufacture and service sectors.

He is renowned for his legal advice, conduction of lawsuits and arbitration cases, having acted in cases in the main national and international arbitration chambers. He joined Leite, Tosto e Barros as an intern in 2001 and, in 2006, became responsible for the civil team focused on strategic litigation. He was admitted board of partners in 2011.

Educational Background

Master’s Degree in Business Law from Fundação Getúlio Vargas – FGV/SP.

Other Activities

He was a member of the Court of Ethics of the Brazilian Bar Association – OAB.


Portuguese, English and Spanish.
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