Irma Riera Marquina

Rafael after more than 30 años in PwC Tax and Legal as a Partner, in particular specialized in the Life Science sector, has joined VCBiolaw as a Tax partner to strengthen and expand the capabilities of our firm. Rafael has a degree in Law and Economics and Business Administration from the University Pontificia Comillas-ICADE (E-3). He is Post graduated in European Community Law and member of the Madrid Bar Association. He has been recognized by the Best Lawyers directory in Tax Law. He...

Mariola Ruíz is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Governance and Compliance Practice and Trade Law. Mariola, who practices law in Madrid, Spain, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mariola is held by other top lawyers in the same geographic and legal practice area.

Alvaro Quintairos Domenech is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Governance and Compliance Practice. Alvaro, who practices law in Barcelona, Spain, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alvaro is held by other top lawyers in the same geographic and legal practice area.

Octavio Cabrera Toste has been a Lawyer and fiscal adviser since 1995. He is a graduate in law of the Universidad Complutense de Madrid with a degree as an expert in Business Law from San Pablo CEU University. He speaks English to bilingual level (PROFICIENCY-CPE – C2) His first few years of professional experience were with Coopers & Lybrand and subsequently with a widely-known local firm in the Canary Islands, before he set up his own practice in 1999. He is professionally renowne...

Esau Alarcon is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Doctor, master’s and graduated in Law by Barcelona University; his professional career is linked to the GIBERNAU ASESORES office, in which he has been a member since February 2017. Professor of the Abat Oliba CEU University in the fiscal and contentious-administrative field. A corresponding Academician of the Royal Academy of Jurisprudence, Legislation and columnist of Iuris & Lex – e...

Educational background Law Degree from Pompeu Fabra University, Barcelona Management and Public Administration Degree in Pompeu Fabra Universiy, Barcelona. Member of the Barcelona Bar Association. Professional experience Carmen joined KPMG Abogados in 2013 after 13 years of professional record in the Public Law department of Garrigues. She is currently the Director responsible for the Regulatory, Administrative and Competition Law Department in the Barcelona office of KPMG Abogados. She is sp...

Marta De la Morena Pinto is a top attorney recognized by Best Lawyers in the practice area(s) of Labor and Employment Law. Marta De la Morena, who practices law in Barcelona, Spain, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Marta De la Morena is held by other top lawyers in the same geographic and legal practice area.

Labor lawyer and Ph.D. in Law , starting with an internship at Cuatrecasas law firm (BCN office), followed by a first employment contract with Uría Menéndez (BCN office), where he was able to learn in the labor and commercial areas, to finally join the boutique law firm Gutiérrez Arrudi Abogados Laboralistas, in the city of Zaragoza, where he is still practicing law. Likewise, the prestigious law firm 4.0. "Ambar Partners" incorporated him in 2020 to its team as a "Partne...

Ignacio Marroquín Sagalés is a top attorney recognized by Best Lawyers in the practice area(s) of Insolvency and Reorganization Law. Ignacio, who practices law in Barcelona, Spain, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ignacio is held by other top lawyers in the same geographic and legal practice area.

Christian Díaz Delgado is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Mergers and Acquisitions Law, Criminal Defense, Insolvency and Reorganization Law and Litigation. Christian, who practices law in A Coruña, Spain, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Christian is held by other top lawyers in the same geographic and legal practice area.