María Chaves Mariñas

Adolfo Prego de Oliver Puig de la Bel is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense. Adolfo, who practices law in Madrid, Spain, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Adolfo is held by other top lawyers in the same geographic and legal practice area.

Cristina Simón Amián joined the law firm in 2005. A practising lawyer. A graduate of law from the Complutense University of Madrid. Received a diploma at the Madrid Centre for Economic and Taxation Studies (CETE). Cristina specialises in Commercial, Procedural and Insolvency Law. Possessing solid experience in the field of company law, she advises companies from various sectors on the matters that affect them from day to day. Incorporation processes and commercial company develo...

Aida Sobral Tejeda is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Mergers and Acquisitions Law. Aida, who practices law in Madrid, Spain, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Aida is held by other top lawyers in the same geographic and legal practice area.

CEO and founder at Navas & Cusí Attorneys, specializing in European Union law and banking and financiallaw. In particular, focuses on - Banking & Finance law - Securities and investment - National and international litigation - Community law and European institutions Functions and memberships - Member of the (UAE) Union des Avocats Européens – European Lawyers’ Union. - Member of the Madrid Bar Association and of the Bar Association of Barcelona. - Member of ...

Rafael Ansón Peironcely is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Mergers and Acquisitions Law. Rafael, who practices law in Madrid, Spain, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Rafael is held by other top lawyers in the same geographic and legal practice area.

Aitor Veiga Monasterioguren is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Aitor Veiga, who practices law in Madrid, Spain, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Aitor Veiga is held by other top lawyers in the same geographic and legal practice area.

Javier Prieto, partner of the Tax Department at Araoz & Rueda since 2011, joined the firm after three years as a partner at the Tax Department at Ramón y Cajal (2008-2011). Prior to joining Ramón y Cajal he worked as an associate in the Tax Department at KPMG Abogados (1999-2002) and then as an associate in the Tax Department at Uría Menéndez (2002-2008). Javier is specialized in: Tax advice arising from national and international M&A transactions (investme...

Francisco Gonzalez Fernández-Mellado is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Francisco, who practices law in Madrid, Spain, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Francisco is held by other top lawyers in the same geographic and legal practice area.

Socio responsable de turismo, transporte y logística, PwC España. Socio del departamento fiscal de PwC Tax & Legal Services y miembro de la red fiscal internacional del Grupo de Transporte y Logística de PwC, del Grupo Shipping & Ports de PwC Global y del Centro de Excelencia del Sector Aeronáutico de la red PwC. Licenciado en Derecho por la Universidad de Complutense y Máster en Fiscalidad Directa e Indirecta por la AEAT. Desde su incorporació...

Javier Fernández-Samaniego is Managing Director of SAMANIEGO Law, an alternative Iberoamerican law firm specializing in technology law and dispute resolution. Javier's international practice focuses mainly in Commercial/IT disputes (international litigation, arbitration, and ADR) and negotiations and major Tech & Privacy projects (new cloud and big data business models, outsourcing transaction, data protection review programs, etc.). Javier has vast experience assisting European cl...