Leader of the Firm's Dispute Prevention and Resolution area, which includes both arbitration and litigation. She has more than twenty-five years of recognized experience leading highly complex processes and arbitrations in the fields of energy, infrastructure and investment, among others, both national and international. She is in constant demand as arbitrator and is a member of the most prestigious arbitration institutions.
About her work, Chambers & Partners has highlighted that Ana María Arrarte is "a «superb litigator» highly recognized in the area" of arbitration and judicial litigation, as well as that she "wins praise from clients for the «leadership, strength and experience» she demonstrates in disputes".