In Ayuela Jiménez we celebrate 10 years…

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Law Firm

How can we help you today?

Ayuela Jiménez is a boutique specialized in conflict resolution in the business field, focusing on prevention, negotiation management and litigation and arbitration.

If you want advice with experience and transparency

Contact us
Ayuela Jiménez

Put a face to our team

Eduardo Ayuela Zurita

Lawyer partner

Joaquín Jiménez Rubio

Lawyer partner

Pablo Torán Umbert

Lawyer partner

Jesús Villamor Blanco

Lawyer partner

Ion Mendizábal Pérez

Lawyer partner

Fernando Gutiérrez Fernández

Lawyer partner

Eduardo Trigo Sierra

Legal director

María Collado

María Collado Contreras

Litigation and Arbitration

David Martínez

David Martínez de Abreu

Economic Criminal and Compliance Lawyer

José Bonmatí

José Bonmatí Sanchéz

Lawyer

Adrián Serrano Baquedano

Lawyer

Patricia Nieto

Patricia Nieto Sierra

Lawyer

Javier Mediavilla

Javier Mediavilla Martín

Lawyer

Jesús Mejías

Jesús Mejías Jiménez

Lawyer

Carla Pérez Hernández

Lawyer

Claudia Arjona Liesau

Lawyer

Cristina Alcalá Martínez-Sagrera

Lawyer

Laura Bouza Leiros

Lawyer

Paula Ramírez Linares

Lawyer

Natalia de Luis Mene

Lawyer

Patricia González Alonso

Lawyer

Natalia Toscano Santamaría

communication and marketing

Mario Norro

Mario Norro Martín

Manager

Leticia García Martín

Invoicing department

Julia Cadierno Abel

Office Manager

Sergio López Llorente

Trainee

David Gómez Macarro

Trainee

Manuel Pulido Domínguez

Trainee

Marta Barceló Resa

Trainee

Ruth Smith Cuadrado

Trainee

Svitlana Cherkach Vatrych

Trainee

Eider Lavia Solano

Trainee

Marcos Baena Arrebola

Trainee

Ayuela Jiménez
Ayuela Jiménez

Our clients have spoken

They are our source of reputation.

Ayuela Jiménez

AREAS

COMMERCIAL AND CORPORATE DISPUTES

We advise our clients in the resolution of all types of conflicts in commercial matters, from advice on the preparation of strategic contracts, through the preparation and negotiation of partner agreements, investment rounds or financing for start-ups to the negotiation and resolution of conflict situations in the corporate sphere.

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LITIGATION AND PROCEDURAL

We defend the interests of our clients in complex civil proceedings related to the fulfillment of contracts and in arbitrations both nationally and internationally. In addition, we offer advice on various disputes and design litigation strategies for the execution of judgments at the international level or the freezing of assets.

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ARBITRATION

We advise as lawyers in the resolution of complex conflicts and controversies through arbitration before domestic and international courts. We are arbitrators appointed by the parties by mutual agreement, as co-arbitrators or by the courts in which we participate. We act as litigators in declaratory and special procedures, including precautionary measures linked to arbitration and execution of national or foreign resolutions.

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ECONOMIC CRIMINAL AND CRIMINAL COMPLIANCE

Specialized in economic and business crimes with extensive experience in criminal liability of legal entities and crimes with an international component. We advise on the development of crime prevention and money laundering plans. Defense in complex procedures of criminal jurisdiction, including criminal cassations before the Supreme Court, procedures before the National Court, or instructions before the European Prosecutor’s Office.

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LABOR

We offer a comprehensive service specialized in the field of labor law and Social Security, from drafting contracts, agreements and special clauses for senior management and shielding clauses, labor violations, advice on litigation before labor judicial bodies, application and interpretation of agreements. collective procedures, collective procedures such as ERTE and dismissals, and we provide support and advice on labor inspections.

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FISCAL

We provide specialized local, national and international tax advice and study all types of tax conflicts, defending our clients in tax procedures both at the management level before the Tax Administrations (state, regional or local) and at the claim and appeal venue. Specialized in verification and inspection procedures of the Tax Agency and in contentious-administrative resources.

More info

If you need more information about our departments, contact us and we will inform you.

The office that is most comfortable in a conflict

We focus on protecting our clients from the most complex difficulties.

Pro bono advice

We believe that access to a fair defense is a right.

That is why we help people with limited resources and associations with altruistic purposes.

Collaborations with universities

Training is key so that the following generations are better than us.
That’s why we teach everything we know.

If you know of an unfair situation suffered by a person without resources or an NGO, contact us.

OUR AWARDS AND MENTIONS

Chambers 2023

Dispute Resolution: Highly Regarded Band 1

IX Premio Expansión

Premio mejor Boutique 2024

Iberian Lawyer Awards

Forty under 40

Iberian Lawyer: Team of the Year in White Collar Crime 2021,2022,2023,2024 and in Arbitration 2024

Visítenos

London
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Madrid
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    Our articles

    Adapting Contracts to the Unforeseeable: The Application of the Cláusula Rebus Sic Stantibus

    Rebus sic stantibus is a legal doctrine that allows for the review or modification of [...]

    Employment news after the summer: leave, severance pay and working hours

    August is usually a period of rest for most professionals. However, as labour lawyers, we know [...]

    Legal alert on the establishment of the independent whistleblower protection authority

    1.Introduction Setting 1 September 2025 as the official date for the implementation of the Independent [...]

    How to successfully manage a tax inspection in Spain: key guide for companies and freelancers

    Tax inspections are part of everyday business life in Spain. Whether you are self-employed, an [...]

    10 Years of Ayuela Jiménez: From an Idea to a Leading Firm

    This month, at Ayuela Jiménez, we celebrate our tenth anniversary. Ten years since we embarked [...]

    What is an executor in a will?

    The executor is the individual appointed by the testator to implement the provisions of their [...]

    WHEN CAN A NEGOTIATION IN WHICH A LAWFUL EVIL IS ANNOUNCED BE CRIMINAL?

    As we explained in our previous article of 3 March 2025 (When is intimidation criminally [...]

    The dissolution of a company due to the paralysis of its corporate bodies constitutes a disposable matter capable of being submitted to arbitration

    What is the paralysis of corporate bodies? Pursuant to Article 363.1(d) of the Spanish Companies [...]