Fernando Blázquez Castillo

Joaquim joined Crowe in 2017 and has since then been a partner in the Administrative Law Department of Barcelona headquarters. He has developed his career at J&A Garrigues and PricewaterhouseCoopers Tax and Legal, having extensive experience in Public Administration Advisory services.

Professional with a solid and extensive professional experience acquired during more than 25 years as a litigation and arbitration trial lawyer in the fields of civil, commercial and economic criminal law. Law Degree (Universidad de Barcelona 1989) PRACTICE AREAS Areas of specialization are focused on construction law; civil liability for damages (medical malpractice); leases; mortgage law; agency and distribution contracts; unfair competition; industrial and intellectual property; corporate ...

Nuria Vallès Gironès is a top attorney recognized by Best Lawyers in the practice area(s) of Franchise Law and Real Estate Law. Nuria Vallès, 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 Nuria Vallès is held by other top lawyers in the same geographic and legal practice area.

Jesús joined Crowe Legal y Tributario in 2000. He is currently partner at Crowe and head of the international Tax Planning Department in Barcelona. Responsible for Crowe Global professional relations in the headquarters of Barcelona. Chairman of the EMEA Tax Committee since 2015. Member of Crowe Global ITC. Jesús is currently in charge of developing the program of Global Mobility and International Restructuring of the Firm. Responsible for the national and international Tax Plan...

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...

Roberto Armario is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Roberto, 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 Roberto is held by other top lawyers in the same geographic and legal practice area.

Ignacio Roselló Garrigós is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative Law. Ignacio Roselló, 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 Ignacio Roselló is held by other top lawyers in the same geographic and legal practice area.

Berta Molina is part of the litigation and arbitration department. She is specialized in civil law and insurance.

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...

Professional experience Mariano began his professional career in CUATRECASAS GONÇALVES PEREIRA (1997-2012) where was specialized in Legal & Tax Law to companies, Family business and HNWI. In 2012 joined KPMG (2012-2015), where co-leaded the Family Bussines and Private Client practice in Barcelona, Girona, Balearic Islands and Andorra offices. On January 2016 joins 4|5|3| Law Firm (former Marco Legal, Abogados & Economistas) as a partner, leading the Firm’s Tax Department....