Claire Sarazin

Ignacio Pastor is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Mergers and Acquisitions Law. Ignacio, 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 Ignacio is held by other top lawyers in the same geographic and legal practice area.

Graduate in Law, Universitat Autònoma de Barcelona (1991). Postgraduate Degree in Real Estate Law and Land Use and Planning, Universitat Pompeu Fabra (1992). Member of the Universitat Pompeu Fabra Administrative Law Department from 1991 to 1999. During those years she completed the PhD courses in Public Law (1992-94) and carried out legal teaching and research activities. In 1995 she presented a dissertation on the system for the recognition of professional qualifications in the Europe...

Partner and Coordinator of the Corporate Department. She specializes in corporate and commercial law, mergers and acquisitions, and national and international contracts. Member of Barcelona Bar Association.

1st Vice chair of Barcelona Chamber of Commerce and President of the Legal & Tax Affaires Commisssion Board Memeber at the Barcelona Arbitration Court (Tribunal Arbitral de Barcelona) Board Member of Alliuris (Alliance of International Business Lawyers)

After more than 15 years of experience in leading law firms (Uría Menéndez and Deloitte Legal, where he was partner and Board member), three of them residing in New York, Jordi launched his boutique firm, Maristany, in 2015. Jordi is widely experienced in multi-jurisdictional M&A transactions, complex contract architecture, as well as in international dispute resolution. Jordi serves as Board secretary of companies in different industries (pharma, biotech, and media, among o...

Ana Torres is a top attorney recognized by Best Lawyers in the practice area(s) of Asset Finance Law and Corporate and Mergers and Acquisitions Law. Ana, who practices law in Barcelona, Spain, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ana is held by other top lawyers in the same geographic and legal practice area.

Alberto Xicoy is specilized in Privacy&Data Protection Law.

Maria Barbancho is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense. Maria, 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 Maria is held by other top lawyers in the same geographic and legal practice area.

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....

María José Dávila Rueda is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. María José, who practices law in Barcelona, Spain, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which María José is held by other top lawyers in the same geographic and legal practice area.