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Carlos Aranguren

Specializing in banking and insurance law, leading a team of highly specialized lawyers in mass litigation.
Defends the interests of many of the leading national banks in matters such as financial derivatives – swaps -, structured products, subordinated financial obligations – preferred shares -, and floor clauses, among others.
Also, extensive knowledge of commercial, corporate, bankruptcy, and civil law allows participation in numerous corporate restructuring operations, bankruptcy, civil, and commercial procedures, as well as arbitration proceedings.
Has intervened before the Courts of First Instance and Provincial Courts throughout the national territory and has led the processing of a large number of processes in the First Chamber of the Supreme Court.


Degree in Law from the Complutense University of Madrid, Master’s Degree in Business Law from the University of Navarra.