LAWYER PROFILE
Javier Fernández-Samaniego

Javier Fernández-Samaniego

Europe 2026

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Ranked in 3 practice areas

About

Provided by Samaniego Law

Europe

Practice Areas

Javier heads Osborne Clarke's office in Miami, FL, a strategic business hub that is situated perfectly to support clients in the USA, Latin America and Europe and to work closely with our US team on both coasts.

A focus of Javier's practice is assisting our European clients in their expansion to Latin America and the USA, and vice-versa. He specializes in international dispute resolution and IT, privacy, cybersecurity and data law.

A born negotiator, Javier is known for his work in the prevention and resolution of international commercial conflicts. His expertise includes international litigation, arbitration, and mediation. He is an appointee Conciliator of the Kingdom of Spain and the Panel of Arbitrators and Conciliators of the International Centre for Settlement of Investment Disputes of the World Bank (ICSID).

Javier has a strong reputation as a leading IT lawyer and was one of the first privacy lawyers in Spain and Europe. His practice focuses on commercial and contentious advice related to major IT and transformational projects, ERP dispute resolution, global GDPR compliance, cybersecurity and trade secrets. He has worked in many digitalization and data-driven projects in various sectors, providing strategic legal support to both legal and governmental affairs professionals.

Career

Founder and director of Samaniego Law (2017-2023), an ALSP specializing in dispute resolution and technology law with offices in Madrid and Miami. Managing and founding partner of Bird & Bird Spain (2005-2016), head of IT & Comms at Linklaters Madrid (2000-2005), head of Tech and DP at Cuatrecasas (1996-2000) and previously in-house lawyer at Center for the Development of Industrial Technology (CDTI), Spain.

Professional Memberships

Javier is admitted to practice law in Spain and is certified Foreign Legal Consultant by The Florida Bar. Member of the European Advisory Board of CPR (Intl. Institute for Conflict Prevention and Resolution). Member of the leading international mediation and arbitration rosters, the leading Technology and Privacy professional organizations. Javier writes and lectures broadly on ADR, Digital Law and Innovation in legal services. Member of the Academic Council of Spanish think-tank FIDE.

Chambers Review

Provided by Chambers

Chambers European Guide

TMT: Information Technology - Spain

Band 1
Band 1

Individual Editorial

Javier Fernández-Samaniego offers unparalleled authority over information technology matters. His practice is further complemented by additional strength in dispute resolution, data protection and fintech matters.

TMT: Data Protection - Spain

Band 2
Band 2

Individual Editorial

Javier Fernández-Samaniego offers unparalleled authority over information technology matters. His practice is further complemented by additional strength in dispute resolution, data protection and fintech matters.

Arbitrators - Spain

Band 3
Band 3

Individual Editorial

Javier Fernández-Samaniego of Samaniego Law advises on technology-focused mediation and international arbitration proceedings. He also acts as arbitrator, dividing his time between Madrid and Miami.

Strengths

Provided by Chambers

  • In conflict resolution Javier Fernández-Samaniego is a key contact. He did a consistently fantastic job this year. In deals and arbitrations, he is an expert in technology.

    TMT: Information TechnologyChambers European Guide
  • Javier Fernández-Samaniego is a very good lawyer who has been dedicated to data protection for a long time.

    TMT: Information TechnologyChambers European Guide
  • Javier is a joy to work with. He is very thorough, clever, responsive and organised.

    ArbitratorsChambers European Guide
  • Javier Fernández-Samaniego is excellent.

    ArbitratorsChambers European Guide
  • He shows great confidence and experience in what he does.

    ArbitratorsChambers European Guide
  • Javier does a fantastic job.

    ArbitratorsChambers European Guide

Ranked Individuals at Samaniego Law (3)

Spain

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