Arantza joined Galicia Abogados in 2022 as a senior associate in the Litigation and Arbitration practice. Her experience in dispute resolution includes international arbitrations with national and transnational companies, interim measures within arbitrations, as well as domestic commercial and constitutional litigations. She also has experience in pre-arbitration dispute settlements and negotiations.

Her practice is focused on domestic and international commercial arbitration proceedings, acting as counsel and secretary of the Arbitral Tribunal; particularly relating to energy, construction, and infrastructure disputes.

Arantza obtained her law degree from Centro de Investigación y Docencia Económicas A.C. (2015) and her master’s degree in business law from Universidad Panamericana (2021).

She initiated her practice in the litigation, arbitration, and insolvency and restructuring proceedings practice area of Santamarina y Steta S.C. (2013-2018). From 2018 to 2021 Arantza worked in Del Castillo & Castro Abogados as an associate in the commercial litigation and arbitration practice area.