Carlos Trénor Löwenstein

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...

Carlos se incorporó a PwC en 1996 y actualmente es socio del departamento de Transacciones de PwC Tax & Legal en España. Es licenciado en Económicas por la Universidad de Barcelona y diplomado en Asesoría y Gestión Tributaria por ESADE. Carlos cuenta con un amplio conocimiento profesional en el ámbito de las transacciones: due diligence de compra y de venta, estructura fiscal, integración post-transacción, planificación fiscal...

Educational background Business Administration and Law Degrees from Universidad Pontificia de Comillas, Madrid (ICADE E-3) LLM from the Centro de Estudios Financieros, Madrid (CEF) Professional experience Jaime has worked with top tier tax advisory firms, such as Cuatrecasas, EY, KPMG, having also lead the tax area of Ontier, and currently standing as tax partner of the Madrid Crowe’s office. He is specialized in tax structuring of cross-border transactions of Spanish and foreign multin...

Se incorporó a la firma en 1988 y es socio desde 1996. Ha desarrollado su carrera en el área fiscal y así mismo ha ejercido distintas posiciones directivas en la firma.Actualmente es responsable de Coordinación de oficinas y miembro del Comité de Dirección de la firma. Presta su asesoramiento a grupos empresariales tanto nacionales como internacionales, esencialmente familiares y participa en consejos asesores y de administración.

Cristina Sterling Stubbe is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Governance and Compliance Practice. Cristina, 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 Cristina is held by other top lawyers in the same geographic and legal practice area.

Founding Partner Chairman Legal Counsel to the Spanish Parliament, Co-Director of Aranzadi Urban Development and Construction magazine and Member of the Royal Academy of Law and Legislation. He was awarded a Law Degree with First Class Honours and he received a Doctorate in Administrative Law with First Honours. He joined the Military Legal Corps in 1968 and in 1971 became Legal Counsel to the Spanish Parliament. In 1973 he was appointed Deputy Councillor of Urban Planning and Treasury of the...

Javier Talegón Vázquez is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Javier Talegón, who practices law in Madrid, Spain, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Javier Talegón is held by other top lawyers in the same geographic and legal practice area.

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.

Specialized in the Real Estate and Urban Planning sector; as head of land and urban planning, asset manager, comprehensive project development, investor relations, asset acquisition, and real estate taxation in various companies in the sector; such as Aliseda, Highland Developers USA, Anida (BBVA), Grupo Veintidós, and Riofisa. During the years he worked in a law firm, he provided legal advice and judicial defense in urban planning, real estate, horizontal property, and urban leases. A...

Gonzalo Nuñez is a top attorney recognized by Best Lawyers in the practice area(s) of Labor and Employment Law. Gonzalo, 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 Gonzalo is held by other top lawyers in the same geographic and legal practice area.