Geijo & Estevan
strategic legal solutions
At Geijo Estevan, we are more than lawyers. We are strategic partners committed to protecting your freedom, rights, and institutional interests when the stakes are highest.
We specialise in criminal law, international criminal law, INTERPOL matters, and extradition defence. Our clients span individuals, entrepreneurs, corporations, politically exposed persons (PEPs), governments, and institutions confronting cross-border investigations, asset freezing, Red Notices, and complex transnational proceedings.
Our practice combines legal precision, forensic financial expertise, and international advocacy. We defend clients facing money laundering allegations, fraud, bribery and corruption, INTERPOL Notices, sanctions violations, and asset confiscation — bringing together criminal defence lawyers and forensic financial specialists to build robust, coordinated strategies.
Founding partner Arantxa Geijo also brings singular insight to INTERPOL cases, having served as counsel in the Legal Department of the INTERPOL General Secretariat — firsthand experience that gives our clients a decisive advantage in navigating Red Notices, international alerts, and global law enforcement mechanisms.
With fluency in English, Spanish, German, French, and Chinese, our team provides seamless representation across jurisdictions. We integrate criminal defence, financial crime litigation, international law, corporate structuring, and high-stakes advocacy to defend both personal and institutional interests.
We understand that criminal and financial crime matters carry consequences that extend far beyond the courtroom — to reputation, assets, and institutional credibility. Our multidisciplinary approach allows us to act decisively, offering strategic, informed solutions tailored to each case.
When the matter is sensitive, cross-border, and high-profile, Geijo Estevan is the firm you call first.
Geijo & Estevan
PROFESSIONAL COMMITMENT
Strategic Advice
Our practice is grounded in an approach that combines legal expertise with economic analysis, delivering tailored strategies that strengthen legal certainty and efficiency in every decision.
Trusted Legal Defence
We act with precision and commitment in judicial proceedings, negotiations, and arbitration, providing solid, strategic representation focused on the comprehensive protection of our clients’ interests.
Global Perspective
We provide an international outlook essential for cross-border litigation and matters of international law, ensuring strategies tailored to diverse legal frameworks.
Geijo & Estevan
Key Practice Highlights

Interpol & extraditions
Specialised in INTERPOL, extradition proceedings, and defence before international bodies, ensuring the protection of fundamental rights in every case.

Criminal Law
We provide legal advice and representation for complex and cross border financial investigations. Money laundering defence, asset protection within international frameworks.

corporate compliance
Strategic advisory for multinational corporations to safeguard executives in high risk jurisidictions against the political exploitation and misuse of INTERPOL Red Notices.

Legal services for governments and institutions
We provide legal advisory services for the preparation of Red Notice requests, review of compliance with INTERPOL rules and training in international police cooperation.
Do you need specialized legal advice?
Our firm has a team of lawyers specialized in INTERPOL, economic crimes, and extraditions in Madrid, with extensive experience in international criminal law. We offer technical and strategic defense in complex proceedings, both before Spanish courts and international bodies and authorities.
If you are looking for trusted lawyers in Madrid with proven experience in globally significant matters, we are ready to assist you with the utmost dedication and confidentiality.
Geijo & Estevan
BLOG
INTERPOL Red Notices are one of the most important tools in international police cooperation. They are used to locate and detain individuals wanted for criminal offences across different countries. While …
Economic crimes represent one of the most complex and technically demanding areas of Criminal Law. These offences, which affect property, the economy and public trust, require a highly specialised and …