Yolanda Martínez


Yolanda Martínez is partner in the firm’s department of Competition law.

Areas of expertise:

Her work focuses on European Union law, specializing in Competition law:

  • Administrative and litigation proceedings
  • Control of concentration operations
  • Public subsidies
  • Public contracting, concessions and infrastructures
  • Regulated sectors: Life sciences, energy and telecom, among others
  • Consumers law: retail and food and beverages
  • E-commerce and collaborative economy

Academic Background:

Law PhD from the University of Barcelona, she analyzed the abuse of dominant position regarding the Life sciences sector in her thesis. Law graduated and European law Master at the College of Europe (Bruges) and Corporation law Master offered jointly by the Centro de estudios Garrigues and Harvard Law School. She is a Public international law, European Union law and Competition law Teacher at the University of Barcelona since 2009, she is also a Teacher at the ESADE Masters of Access to Advocacy.

Best lawyers® ranks her in the field of Administrative law. Chambers & Partners ranks her as an Associate to watch and The Legal 500 identifies her as a Rising star. Moreover, Chambers & Partners ranks the Competition practice in Band 5 and The Legal 500 ranks the department in Tier 4. Sources interviewed by The Legal 500 claim: “Excellent technical quality and a lot of flexibility and personalised attention. The service is accessible, the results of quality” (2022), and they also state: “I have been very impressed by the Marimón team. They are reactive and practical. They are navigating a very complex case for us and they have my confidence” (2022).


  • English
  • French
  • Italian
  • Spanish
  • Catalan