Castellan Abogados

Castellan Abogados’s multidisciplinary dispute resolution team excels in civil and commercial disputes, corporate conflicts and insolvency cases, and is led by Maria Lucia Acosta and Santiago Castellán. Acosta specialises in high-stakes, multi-jurisdictional disputes, complex litigation and arbitration, particularly in infrastructure, retail and agribusiness. She has advised multinational clients such as Kia Motors and Luxottica Group on arbitration-related litigation and the enforcement of arbitral awards. Associate Carolina Diaz de Armas focuses on civil, consumer protection, commercial and administrative law disputes, with expertise in cross-border dispute resolution and international contracts. Associate Paola Spangenberg Beceiro specialises in civil, commercial and administrative law, advising companies on bidding processes, government disputes and cases involving sensitive social issues.