Javier Pérez-Olivares Ariza
About Javier Pérez-Olivares Ariza
Javier Pérez-Olivares Ariza is a lawyer based in Madrid, ES and has been recognized in The Best Lawyers in Spain™ since 2020. Javier Pérez-Olivares Ariza is recognized in the following practice area:
- Madrid, Spain
- Corporate and Mergers and Acquisitions Law
Current Firm: Deloitte Legal
Location: Madrid, ES
It takes just a few minutes to optimize your profile for prospective clients and lawyers ready to refer.
Log in to your account or continue as a guest to view annual subscription pricing.
Nearby Lawyers
Joaquín is currently Partner of Landwell-PwC, specialized in taxation of financial entities and leading the Tax Management & Accounting Services team in Spain (more than 100 professionals distributed in the Spanish territory and located in the main Spanish offices). Joaquín has a wide experience (22 years) in the tax advise of financial domestic groups and international companies, in the financial sector and in other industries. He is the tax adviser of the Spanish Associati...
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.
Partner of the Tax Department of Crowe Legal y Tributario since April 2020 and responsible for the Madrid office. She has 20 years of experience in the practice of law. She began her professional career as a lawyer specializing in the field of tax advice in 2002 at Cuatrecasas in Barcelona; in 2006 she joined KPMG and in 2008 PwC, where she was appointed partner in 2017. In 2022 she joined Crowe as Partner of the Tax Area and head of the Madrid office of Crowe Legal y Tributario. Elena has an...
Francisco Gonzalez Fernández-Mellado is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Francisco, 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 Francisco is held by other top lawyers in the same geographic and legal practice area.
After five years as an associate at Estudio Legal (1987-1992), where he acquired experience in corporate, banking, capital markets and competition, he co-founded Araoz & Rueda in 1994. Since then, he has developed his practice advising in general corporate and commercial matters and, especially, in Mergers and Acquisitions and Capital Markets, where he has extensive experience. Furthermore, he regularly advises in litigation and restructuring/insolvency matters.
Jesús Conde is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Jesús, who practices law in Madrid, Spain, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jesús 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...
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.
Socio de PwC Tax & Legal Services. Licenciado en Derecho y Empresariales, por la Universidad Pontifica de Comillas (ICADE) de Madrid. Auditor de Cuentas inscrito en el ROAC. Abogado colegiado. Executive MBA por el Instituto de Empresa (Madrid). Tiene una gran experiencia en el asesoramiento a grandes grupos multinacionales en materia de fiscalidad y precios de transferencia y ha participado en numerosos proyectos de documentación, implementación de políticas de precio...
Joaquín Serralta Huerta is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Mergers and Acquisitions Law. Joaquín Serralta, 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 Joaquín Serralta is held by other top lawyers in the same geographic and legal practice area.
Explore and Learn
What AI Visibility Means for Lawyers
by Bryan Driscoll and Josh Rupall
AI tools increasingly interpret lawyers public information. Clear, consistent and credible sources help ensure they describe legal expertise accurately.
Recognizing Legal Leaders: The 2027 Best Lawyers Awards in Australia, Japan and Singapore
by Jamilla Tabbara
Market drivers, diversity trends and the elite practitioners shaping the legal landscape.
Musk v. Altman: The Lawyers Behind the Case
by Jamilla Tabbara
Meet the Trial Lawyers Shaping One of AI's Biggest Legal Disputes.
Can You Go to Jail at an Arraignment?
by Bryan Driscoll
Understanding What Happens at Your First Court Appearance.
Announcing the 2027 Best Lawyers Awards: Austria, Germany and Switzerland
by Jamilla Tabbara
Celebrating the legal professionals throughout Central Europe.
The Legal Teams Behind the Blake Lively–Justin Baldoni Settlement
by Grace Greer
A closer look at the legal teams and attorneys involved in the Blake Lively–Justin Baldoni litigation and its resolution.
The Best Lawyers in France 2027: Peer-Reviewed Excellence
by Jamilla Tabbara
Seventeen editions of peer trust, a growing profession and a dynamic legal market.
What Disqualifies You From Filing Bankruptcies
by Bryan Driscoll
A guide to navigating eligibility, the means test and the legal hurdles of declaring bankruptcy.
What Happens if You Don't File Taxes
by Bryan Driscoll
The penalties are real, but so are your options. Here's what the IRS can do and what you can do about it.