Javier Guillén
About Javier Guillén
Javier Guillén is a lawyer based in Madrid, ES and has been recognized in The Best Lawyers in Spain™ since 2020. Javier Guillén is recognized in the following practice areas:
- Madrid, Spain
- Administrative Law
- Competition / Antitrust Law
- Energy Law
Current Firm: Herbert Smith Freehills Kramer LLP
Location: Madrid, ES
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Durante mis más de 14 años de experiencia en PwC Tax & Legal Services he participado y liderado múltiples proyectos relacionados con la protección de datos y la privacidad, la contratación tecnológica, comercio electrónico, derecho audiovisual y publicidad, Telecomunicaciones e Internet, especializándome en el asesoramiento legal en materia de propiedad intelectual, derechos de imagen, gestión y explotación de activos i...
Of Counsel Lawyer at the Firm. Law Degree from the Complutense University of Madrid. Lawyer of the Spanish Parliament. Full Member of the Royal Academy of Fine Arts of San Fernando and Corresponding Member of the Peruvian Academy of Moral and Political Sciences. He has held numerous positions in the Spanish administration and in the public and private cultural sector, as well as in international organizations: Deputy Director General of Artistic Heritage, Director General of Cooperation with ...
Álvaro Sánchez-Herrero Clemente is a top attorney recognized by Best Lawyers in the practice area(s) of Information Technology Law and Tax Law. Álvaro, who practices law in Madrid, Spain, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Álvaro is held by other top lawyers in the same geographic and legal practice area.
Francisco Solchaga, Araoz & Rueda partner since 2007, joined the firm as an associate in 2000 after two years as an associate at Uría Menéndez, where he acquired experience in mergers and acquisitions and securities markets. Francisco is specialized in energy, advising on numerous projects relating to the promotion and financing of wind and solar plants. He has also extensive experience in mergers and acquisitions and securities markets.
Clara Mañoso is a top attorney recognized by Best Lawyers in the practice area(s) of Labor and Employment Law. Clara, 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 Clara is held by other top lawyers in the same geographic and legal practice area.
Juan Antonio Marín Alvarado is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Juan Antonio, 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 Juan Antonio is held by other top lawyers in the same geographic and legal practice area.
Rafael Truan Blanco is a top attorney recognized by Best Lawyers in the practice area(s) of Communications Law, Corporate and Mergers and Acquisitions Law and Investment Funds. Rafael, 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 Rafael is held by other top lawyers in the same geographic and legal practice area.
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...
Alfonso Viejo Madrazo is a top attorney recognized by Best Lawyers in the practice area(s) of Aviation Law and Tax Law. Alfonso, 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 Alfonso is held by other top lawyers in the same geographic and legal practice area.
Ainhoa Veiga, partner of Araoz & Rueda since 2005, joined the firm as an associate in 1998. She is specialized in Competition/EU Competition, advising clients before the Spanish/EU competition authorities. Ainhoa has also extensive experience in intellectual property matters, unfair competition and mergers and acquisitions.
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