José Jareño

José Jareño


Recognized since 2020

Madrid, Spain

Practice Areas

Arbitration and Mediation

International Arbitration


Spinning circle Big letter B

Practice Areas

Litigation. Litigation: José has extensive experience appearing before civil and commercial courts at all levels and in all types of proceedings. He has advised national and international clients on both pre-litigious and litigious matters, acting as legal representative in disputes in a wide range of sectors (construction, infrastructure, energy, banking, real estate, health and military sectors, among others). He has vast experience in corporate and commercial litigation, as well as contractual and extra-contractual liability, inheritance, horizontal property and claims of ownership. He also has experience in litigation before the civil division of the Spanish Supreme Court. Arbitration: José has experience in national and international, institutional and ad hoc arbitrations. He has participated in arbitration proceedings carried out by the International Chamber of Commerce (ICC), the Madrid Arbitration Court (CAM), and the Civil and Commercial Arbitration Court (CIMA) regarding matters such as construction, infrastructures, fires and health matters. Insolvency: José also advises national and international clients on insolvency proceedings. He has taken part in some of the most important insolvency proceedings in the country in recent years and has particular experience in matters of directors’ liability and rescissory action. Contracts: He also drafts and advises on the preparation of all types of civil and commercial contracts, distribution contracts, service, agency and mandate agreements, leasing or construction contracts, among others. Career José joined Pérez-Llorca in January 2012. In 2019 he worked as part of the international arbitration team at Dechert in Paris on secondment.

Professional Memberships

International Bar Association: Member of the Young Lawyers’ Committee and the Litigation Committee. The Madrid Bar Association (ICAM).


Master’s degree in Corporate Law (IE Law School (IE), Madrid, Degree in Law (Universidad CEU-Cardenal Herrera)


Spanish, English


  • Paseo de la Castellana, 50
    Madrid 28046


  • English
  • Spanish

Headquarters: Madrid, Spain

112 The Best Lawyers in Spain awards

26 Best Lawyers: Ones to Watch in Spain awards

Law Firm of the Year Badge Full Firm Profile

Recognized in The Best Lawyers in Spain 2023 for work in:

  • Arbitration and Mediation
  • International Arbitration
  • Litigation

Your browser is not fully compatible with our automatic printer friendly formatting.

Please use the print button to print this profile page.

Spinning circle Big letter B