Carlos Onandia

Rosa Griñó Torras is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Governance and Compliance Practice. Rosa Griñó, 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 Rosa Griñó is held by other top lawyers in the same geographic and legal practice area.

Paula Villuendas is a top attorney recognized by Best Lawyers in the practice area(s) of Civil Law: General Practice and Medical Malpractice Litigation. Paula, who practices law in Barcelona, Spain, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Paula is held by other top lawyers in the same geographic and legal practice area.

Partner of PwC Currently, Silvia is the partner in charge of the TICEM (Technology, Infocomm, Entertainment, Media and Energy) tax department located in Barcelona. Economist. Silvia has a degree in Business Administration and Management and a Master’s degree in Tax Advisory from ESADE. She is teacher of tax law in ESADE. Over 18 years’ service with the tax department of PwC and member of the M&A Tax group for over 10 years providing, almost exclusively, tax advisory services f...

Max joined Crowe Tax & Legal in 2003 and has since then been Senior Partner and Head of the Labor Law Department in Barcelona. Max provides advice to companies in the process of staff restructuring, changing working conditions and collective bargaining. In addition, he is also a socio-occupational auditor and took part in operational due diligences, labor compliance development of variable remuneration systems and implementation of gender equality. He has also wide experience in litigatio...

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.

Víctor Marroquín is Partner of Marroquín Abogados (before Bufete Marroquín) and Director of the Restructuring/Insolvency area of the Firm. Bachelor of Law from the Universitat de Barcelona (1990) and member of the Ilustre Colegio de Abogados de Barcelona (Bar Association) since 1990. Has extensive experience in the practice of Commercial and Corporate Law and is highly specialized in Restructuring and Insolvencies, having participated in some of the most important ...

Born in Barcelona, in 1.967. Founder of Tornos Abogados, S.L.P. He graduates in Law at the University of Barcelona, in 1.990. Attorney, he is member of the Illustrious School of Attorneys of Barcelona. Master in consultancy and Tax Management by ESADE Business School (1.992-1.993), Master in Tax Law by the “Universidad Complutense de Madrid” (1.991-1.992) and Master in Real State and Town planning Law by the University Pompeu Fabra (1.994-1.995). In 2.013, he obtains his PhD in Pu...

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

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.

Owner and managing partner of the law firm SOL MUNTAÑOLA ABOGADOS (www.solmuntanola.com), partner of the Official Patent and Trademark Agency INGENIAS (www.ingenias.es) and partner of RECUPERADEUDAS (www.recuperadeudas.com), a recovery of defaults through information technology. Dedicated exclusively, since 1990, to intellectual property and related matters. He has written his doctoral thesis on Parody as a limit to copyright and has written two books and numerous articles on intellect...