White-collar crime specialist Alfredo Domínguez, formerly of Cuatrecasas, joined Simmons & Simmons  in November 2025 to lead the criminal law, compliance and investigations practice in Spain.

Baker McKenzie maintains a strong position in the Spanish corporate crime market, representing an impressive range of blue-chip clients from the technology, financial services, and energy sectors, among others. The team is well equipped to handle the gamut of white-collar crime mandates, including litigation, public prosecutor and official investigations, and pre-litigation defence, and has considerable experience acting before various judicial bodies, such as the Supreme Court and the National Court. Jesús Santos jointly steers the department alongside Marc Prat and stands out for his expertise in criminal proceedings concerning financial crime, fraud, and tax offences. Prat is a key point of reference for real estate and media companies accused of corporate crime. The group also benefits from the aptitude of litigation, compliance, and investigations specialist María Massó, and Juan Pedro Cortés, who is adept at leading on extradition proceedings. Alicia Franch is another indispensable practitioner.

A powerhouse in the Spanish white-collar crime space, Cuatrecasas is widely sought out for its extensive experience handling high-profile criminal proceedings, ranging from tax fraud and money laundering, to environmental crime and corruption offences. With a robust offering spanning litigation, investigations, and compliance, the group has amassed an impressive client roster, comprising notable names from the financial services, technology, and energy sectors. At the helm of the practice is Joaquín Burkhalter, who is adept at acting as both defence and prosecutor in domestic and international litigation and investigations. He excels in cases concerning tax evasion, money laundering, and corruption allegations. José Bonilla specialises in tax fraud and extradition processes, while Josep Riba is noted for environmental crime and bankruptcy matters. Alfredo Domínguez is no longer at the firm.

Described by clients as ‘very powerful and cohesive, with a great capacity to understand the client’s problems’, Garrigues‘ white-collar crime team is a key port of call for a variety of household names, including professional services firms, football clubs, and insurance companies. The group offers assistance with criminal proceedings, investigations, and compliance, as well as pre-procedural matters and extradition procedures, with particular expertise in corporate criminal liability. Co-leading the department are Gabriel Castro and Helena Prieto; Castro stands out for his experience representing clients before various judicial entities, including the National Court, Supreme Court, and Constitutional Court, while Prieto is noted for her prowess in corporate criminal liability, cross-border investigations, and extradition proceedings. They are supported by criminal compliance expert León Vidaller, corporate investigations specialist Álvaro Mato, and Marta Sánchez, who focuses on financial crime and political corruption.

A ‘leader in the Spanish criminal law market’, Oliva-Ayala Abogados has a comprehensive white-collar crime offering, encompassing tax fraud, money laundering, and extradition processes, among other areas. Alongside its considerable experience representing companies and individuals before the High Courts and the National Court in criminal proceedings, the group is also adept at advising on criminal liability, corporate compliance, and investigations. The practice is a trusted adviser to a diverse array of notable clients from the sports, energy, and telecoms sectors, among others. Ignacio Ayala Gómez spearheads the team and specialises in criminal defence, negotiations both in and out of court, and criminal advisory. The department also includes Javier Sánchez-Vera Gómez-Trelles, who is adept at handling criminal proceedings, extraditions, and pardons, and María Gutiérrez Rodríguez, an expert in environmental, economic, and international crime. Laura Martínez-Sanz Collados and Rafael Alcácer Guirao are among other notable names.

The white-collar crime group at CMS Albiñana y Suárez de Lezo has a robust offering, spanning domestic and cross-border matters including fraud, tax offences, and environmental crime, as well as cybercrime, bribery and corruption, and corporate criminal liability. With broad capabilities and considerable experience acting before the Supreme Court and the European Public Prosecutors’ Office, the team is a trusted adviser to both individuals and businesses from the financial services, energy, and technology sectors, among others. At the helm of the practice is Enrique Remón, a Public Prosecutor on professional leave of absence, who specialises in criminal proceedings and investigations. He works alongside compliance expert Carlos Aguilar and Emilio Moyano, who focuses on the criminal liability of legal entities.

Praised by clients for being ‘approachable, professional, available, and proactive’, Gómez-Acebo & Pombo is well-versed in handling domestic and cross-border criminal proceedings, investigations, and compliance matters concerning fraud, bribery and corruption, and tax offences, as well as cybercrime, embezzlement, and money laundering. Co-heading the practice are Carlos Sáiz and Vanessa Fernández; Sáiz stands out for his experience acting before national and international judicial and administrative entities, including the Spanish Courts and the SEC, while Fernández is a key point of contact for businesses designing and implementing compliance programmes. Enrique Luzón and Flora Morillo-Velarde are among other notable practitioners.

The white-collar crime team at Pérez-Llorca is capable of advising on criminal litigation, extradition processes, and asset recoveries, as well as internal investigations, compliance, and risk assessments. The group serves as a key point of contact for a diverse range of domestic and multinational clients, including individuals and companies from the insurance, financial services, and professional services sectors. Adriana de Buerba heads up the practice and stands out for her expertise in the defence and prosecution of corporate crimes such as corruption and money laundering. She is supported by Juan Palomino, who specialises in technology-related crimes spanning cyber-fraud and crypto offences. The department also benefits from the aptitude of Guillermo Meilán, Jorge Walser, and Mario Maldonado.

With considerable experience advising on high-profile mandates both domestically and internationally, Uría Menéndez is a key port of call for blue-chip companies from a wide range of sectors, including banking and finance, pharma, and mining. Under the leadership of the capable duo Jaime Alonso and Ismael Clemente, the group is equipped to handle criminal proceedings concerning tax fraud, bribery and corruption, and allegations of espionage, as well as internal investigations and compliance. Alonso stands out in particular for his ‘great strategic vision’ when it comes to tax evasion, environmental crimes, and insider trading, while Clemente is noted for his expertise in bank fraud, corporate crime, and doping in sports. Other notable practitioners include Patricia Leandro, Alberto Gómez Fraga, and Arianna Vázquez.

Campaner Law is a solid choice for both private clients and companies from the sports, retail, and mining sectors, among others, seeking assistance with high-profile criminal proceedings, internal investigations, and compliance. Key strengths for the group include domestic and cross-border mandates concerning bribery and corruption, fraud, and extradition processes, as well as embezzlement, money laundering, and environmental crimes. Heading up the practice is Jaime Campaner, who is capable of handling a diverse array of matters, including corruption, fraud, and extradition processes, before the Supreme Court and the Constitutional Court. He is supported by Germán García and Guillermo Galbe.

With expertise in dispute resolution and risk advisory, Ecija employs a multidisciplinary approach to provide a well-rounded white-collar crime offering. The group is adept at advising on criminal proceedings, investigations, compliance, and risk management. Pablo Jiménez de Parga stands out for his experience representing energy companies, sports groups, and banks before the Supreme Court and the National Court in cases related to bribery, corruption, and espionage. Silvia Zamorano — who joined from Deloitte Abogados in September 2024 and is praised for her ‘direct, decisive, and results-oriented’ approach — has expertise in criminal liability, cybercrime, and compliance. Other key practitioners include José María Abella and Noelia Álvarez, specialists in economic and corporate crime.

The white-collar crime group at Hogan Lovells Spain is well-equipped to advise companies in the financial services, insurance, and telecoms sectors on criminal proceedings, investigations, and compliance matters. Ignacio Sánchez leads the department and specialises in the prosecution and defence of fraud cases, bribery and corruption allegations, and criminal liability. He is supported by Sara Sanz Castillo and José Calabuig.

Under the capable leadership of Eliseo M. Martínez and Carolina González de la Fuente, Ius+Aequitas Trial Lawyers is a trusted adviser to a diverse range of companies from the healthcare, oil and gas, and financial services sectors, to name a few. The group routinely acts before the National Court and the Criminal Court in criminal proceedings concerning fraud, embezzlement, and tax offences, as well as bribery and corruption, criminal IP infringements, and money laundering. Martínez, described by clients as an ‘efficient and excellent strategist', stands out in particular for his expertise in economic crimes and investigations. Fuente is a key point of contact for fraud, extradition proceedings, and corporate compliance.

ONTIER‘s white-collar crime practice, praised by clients for its ‘level of professionalism’, is well-versed in criminal proceedings, investigations, compliance, and pre-contentious advice. The group routinely advises on matters concerning investors’ fraud, tax offences, bribery and corruption, as well as money laundering, embezzlement, and the misappropriation of trade secrets. With a robust offering, the department has amassed a strong client base, including notable names from the financial services, construction, and telecoms sectors, among others. Compliance and criminal litigation specialist Berta Aguinaga Barrilero co-heads the practice alongside Alfonso Trallero Maso, who is an expert in corporate crime and internal investigations. They work alongside Mercedes Benito Mira and Enrique Muñoz Blanco.

Ramón y Cajal Abogados‘ white-collar crime practice is a key port of call for public figures and businesses from the IT, engineering, and financial services sectors seeking assistance with criminal proceedings, extradition procedures, and internal investigations. The group has particular expertise advising on tax evasion, environmental offences, and misappropriation of funds, as well as bribery and corruption, money laundering, and misconduct in public office. Enrique Molina co-leads the department alongside Javier Gómez Bermúdez and stands out for his vast experience acting before various judicial bodies, including the High Courts and the National Court. Bermúdez is noted for his expertise in handling cases involving corruption, tax evasion, and environmental crimes.

The white-collar crime practice at Ayuela Jiménez is well-versed in criminal proceedings and investigations concerning corruption, fraud, and misappropriation of funds. The team, praised by clients for its ‘dedication and technical quality’, is regularly turned to by individuals and companies from the financial services, hospitality, and healthcare sectors. At the helm of the department is Joaquín Jiménez Rubio, who is described as ‘a star of economic criminal law’. He focuses on developing crime prevention plans and acting on cases involving punishable insolvency and corporate offences.

Criminal law boutique Constitución 23 has a growing presence in the Spanish market, with an expanding client base featuring financial services, retail, and energy companies, among others. The team is adept at advising on investigations and criminal proceedings prompted by allegations of bribery and corruption, embezzlement, and misappropriation of funds. At the helm of the department are the ‘reliable’ Bernardo del Rosal and the ‘accessible’ Juan Carlos Alférez Domínguez, both of whom share considerable experience representing businesses before the Provincial Courts and the Investigation Courts.

Eversheds Sutherland's team, well-regarded for its ‘strategic and proactive approach’, specialises in criminal proceedings, internal investigations, and extradition processes arising from money laundering, fraud, bribery and corruption allegations. The team’s experience handling both domestic and cross-border matters makes it a strong choice for multinational companies from the technology, pharma, and media sectors, among others. José Pedro Alberca, described by clients as ‘outstanding’, heads up the department and specialises in misappropriation, document falsification, and fraud matters. He is supported by Macarena Barón de Santiago.

Fieldfisher‘s white-collar crime group, highlighted by clients for its ‘friendly and professional service’, is well equipped to handle investors’ fraud, bribery and corruption, and tax fraud, as well as money laundering, cybercrimes, and privacy offences. Its broad capabilities make it a solid choice for businesses from the hospitality, financial services, and insurance sectors, to name a few. Jointly steering the practice are corporate crime and extradition procedures expert Javier Cuairán García and economic crime specialist Rafael Sánchez Sevilla. Both share considerable experience representing clients before the National and Investigating Courts.

RSM Spain is a trusted adviser to private clients and businesses from the retail, hospitality, and financial services sectors, assisting with criminal proceedings, compliance, investigations, and advisory services. Under the capable leadership of Mario Blanco Fernández and Daniel Martínez Gómez, the group has strengths in bribery and corruption, tax offences, and fraud, as well as money laundering, cybercrime, and punishable insolvency cases, among other areas. Fernández is a key point of contact for economic and property crime, while Gómez is adept in money laundering and compliance cases.