Ius + Aequitas | Despacho de abogados en Madrid y Santander

Guillermo M. Peral Vaello

Guillermo M. Peral joined IUS+AEQUITAS in 2025, as part of the Litigation, Arbitration and Dispute Resolution (ADR) Department.

Litigation, Arbitration and Dispute Resolution (ADR)

Lawyer

Information

BIO

Guillermo M. Peral Vaello is a lawyer specializing in civil, commercial and administrative litigation, as well as in domestic and international arbitration.

 

His practice focuses on resolving highly complex civil and commercial disputes, with particular emphasis on corporate conflicts. He is also involved in contractual litigation and in proceedings before the administrative courts.

 

His arbitration practice includes domestic commercial arbitrations administered by leading arbitral institutions, such as the Madrid Court of Arbitration (CAM) and the Civil and Commercial Court of Arbitration (CIMA).

 

Internationally, he is involved in both commercial and investment arbitrations before institutions such as the Madrid International and Ibero-American Arbitration Centre (CIIAM) and the Permanent Court of Arbitration (PCA), with particular focus on the technology, energy and mining sectors.

AREAS

  • Civil and commercial litigation.
  • Administrative litigation.
  • Domestic arbitration.
  • International commercial and investment arbitration
  • Commercial and corporate disputes.

EDUCATION

  • Dual bilingual degree in Law and International Relations from Universidad CEU San Pablo, including a study period at the University of Essex (United Kingdom).
  • Master's Degree in Access to the Legal Profession from Universidad CEU San Pablo.
  • Advanced Arbitration Course from the International Centre for Arbitration, Mediation and Negotiation (CIAMEN) and the Chartered Institute of Arbitrators (CIArb).
  • Official Diploma in International Geopolitics – Professional Association of Political Science, Sociology, International Relations and Public Administration (Community of Madrid).
  • TOLES Certificate in Legal English.

AWARDS AND RECOGNITIONS

  • Honorable Mention, Albert H. Kritzer Award for Best Claimant's Memorandum (International Arbitration and Commercial Law Competition —Moot Madrid— UC3M/UNCITRAL).
  • National ‘‘Grupo Tácito’’ Award for Best Undergraduate Thesis in the Law category.
  • «San Raimundo de Peñafort» Research Initiation Award for the Undergraduate Thesis in Law.
  • Spain's «NATO 2030» Award for military policy and cooperation, granted by the NATO Public Diplomacy Division and AAE.
  • Finalist, Cuatrecasas Legal Excellence Award (Commercial and Corporate Law).
  • National academic debate champion – «Isabel de España» National Tournament.

MEMBERSHIP

  • Member of the Chartered Institute of Arbitrators, London (MCIArb).

LANGUAGES

  • Spanish
  • English
  • Valencian/Catalan