Ms Guillermina Ester > Pérez-Llorca > Madrid, Spain > Lawyer Profile

Pérez-Llorca‘s dispute resolution practice is recognised in the Spanish market for its experience handling litigation and arbitration matters before a variety of commercial, civil, and administrative courts, alongside the ICC, LCIA, and AAA. The group’s cross-border capabilities have been bolstered by its merger with González Calvillo in July 2024, increasing the firm’s presence in Mexico and strengthening its international reach. Félix Montero leads the team and has a wealth of expertise which includes civil and commercial litigation as well as domestic and international arbitration. He concentrates on the engineering, construction, and energy sectors, alongside the insurance and automotive industries. The practice also benefits from the aptitude of Guillermina Ester – who focuses on litigation and arbitration concerning share sale and purchase agreements, unfair competition, and joint ventures – and Beatriz García – who is adept in cross-border competition law infringement matters.