Mariano J. Castro Jiménez

Javier es licenciado en Derecho por la Universidad de Navarra (1992) y LLM por University College London – UCL- (1996), miembro del Ilustre Colegio de Abogados de Madrid (1993) y “Solicitor of the Law Society of England and Wales (1997) y profesor de M&A (Fusiones y Adquisiciones) en el Instituto de Empresa. Javier tiene gran experiencia en la especialidad de M&A, habiendo realizado numerosas operaciones, tanto nacionales como internacionales, coordinando equipos en divers...

Nuria Vallès Gironès is a lawyer recognized by Best Lawyers in the practice areas of Franchise Law and Real Estate Law. Nuria Vallès practices law in Barcelona, Spain Best Lawyers has recognized Nuria Vallès Gironès since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Nuria Vallès Gironès is held by other lawyers.

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...

Antonio Padró Rodríguez is a lawyer recognized by Best Lawyers in the practice area of Tax Law. Antonio practices law in Bilbao, Spain Best Lawyers has recognized Antonio Padró Rodríguez since 2015. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Antonio Padró Rodríguez is held by other lawyers.

Sergio Juárez is a Partner in the Employment Law department of Andersen Tax & Legal at the Madrid office. He previously worked at Olleros Abogados, CMS Albiñana & Suárez de Lezo and Garrigues. Sergio is a specialist in comprehensive legal and employment advice to public and private sector companies (national and international), as well as in litigation in all levels of the social jurisdiction, and in administrative proceedings before the Labour Inspectorate and So...

Julio has a large experiencie as a lawyer advising medium and big size companies and entities dependent on public administration in the labour and social security areas. He has participated in numerous collective bargaining agreements and collective dismissals including those carried out in GE Hydro Renewable Hydro Spain, FAGOR Electrodomésticos, S. Coop., Koxka Technologies, General Cable or Bruesa Construcción. His experience includes: advising, negotiating and managing all ty...

He began his professional career in 1991 as a lawyer in Madrid at the firm Ernst & Young Abogados and later joined the Sevilla office to oversee the creation of the legal department. In 2004, he became the director of said law firm in Seville. In 2007, he founded Altius, a comprehensive advisory firm highly specialized in companies from diverse sectors such as food, renewable energy, real estate, hospitality, construction, infrastructure, etc. In 2011, he began as a founding partner the p...

Sonia Frouchtman is part of the family law department. She is specialized in family law and inheritance.

Raúl Pardo-Geijo Ruiz is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense, White Collar Crime and Personal Injury Litigation. Raúl, who practices law in Murcia, Spain, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Raúl is held by other top lawyers in the same geographic and legal practice area. Companies such as Telefónica, Caixabank, Pascual, a...

Francisco de Borja Cavero de Pedro is a lawyer recognized by Best Lawyers in the practice areas of Family Law, Franchise Law, Probates and Estates, Tax Law and Transportation Law. Francisco practices law in Zaragoza, Spain Best Lawyers has recognized Francisco de Borja Cavero de Pedro since 2017. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Francisco de ...