Antonio Jesús Rubio Martínez

Alberto Escudero Puente is a top attorney recognized by Best Lawyers in the practice area(s) of Competition / Antitrust Law. Alberto, who practices law in Madrid, Spain, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alberto is held by other top lawyers in the same geographic and legal practice area.

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.

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...

Lawyer, member of the Madrid Bar Association since 1997 and also of the Ciudad Real Bar Association since 1994. He brings his vast experience in Criminal Law to our firm, especially in the field of economic crimes . He has represented defendants in numerous high-profile trials in the Audiencia Nacional . He is also professor of Criminal Law and Ethics at Universidad de Navarra, Instituto de Empresa (IE Law School) and the Madrid Bar Association Studies Center. He joint Mas y Calvet law firm i...

José F. Estévez is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Governance and Compliance Practice and Trade Law. José F., who practices law in Madrid, Spain, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which José F. is held by other top lawyers in the same geographic and legal practice area.

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...

Juan Manuel Lorenzo Hernando is the managing partner of the firm Lorenzo Hernando Abogados and a practicing attorney with broad experience in both the public and private sectors. He has served as a civil servant in local administration and has been providing legal advice to companies and individuals in Public Law and Real Estate Law since 2006. He is also a university lecturer and has published various articles in specialized Public Law and Real Estate Law journals. In 2021, he was awarded th...

Maite stands out for her practical legal and economic advice, direct and sincere, prioritizing clarity and efficiency. Maite is a highly qualified and specialised in Mergers and Acquisitions as well as in Commercial Agreements. Among many of her recognitions, Maite is Secretary of the Board of Spanish Biotechnology Association (ASEBIO), Member of the Advisory Council of the Pharmaceutical and Health Law Section of the Madrid Bar Association. Professor of the Center for Pharmaceutical Industry...

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

Alfredo Aspra Rodríguez is a top attorney recognized by Best Lawyers in the practice area(s) of Labor and Employment Law. Alfredo, who practices law in Madrid, Spain, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alfredo is held by other top lawyers in the same geographic and legal practice area.