Partner, Cleary Gottlieb Steen & Hamilton (New York)

Ari MacKinnon joined Cleary Gottlieb in 2009 and has been a partner since 2015. His practice focuses on disputes in Latin America, with an emphasis on international arbitration and corruption cases. Ari has successfully represented several leading Latin American oil and gas, energy, and infrastructure companies, as well as other clients in litigation throughout the region.