I specialize in complex and large-scale litigation. In my work, I am efficient and pragmatic in identifying key issues of the dispute and presenting a clear and organized narrative of the facts that helps to achieve the best outcome for clients.

Work highlights

Advising a major Spanish company in a highly complex arbitration proceeding, involving multiple plaintiff and defendant parties, in a dispute regarding the execution of a 6.7 billion euro international transportation project.
Advising a highly significant French multinational company in the energy sector in a legal procedure before Spanish Courts and Tribunals in a dispute related to gas supply contracts, representation in the electricity market, and financial hedging.
Representation and counsel for the Mexican subsidiary of a Spanish multinational company specialized in construction and renewable energy, in an international arbitration over the construction of a 200 MW photovoltaic plant in Mexico.

What clients say

Legal 500: "Under the guidance of Mercedes Romero, our team delivers exceptional proficiency in commercial litigation and arbitration, demonstrating unwavering commitment to every case and client. Despite its size, our team is immensely influential."

Qualifications and memberships

  • Joint honours in Law and Journalism
  • Master's degree in Access to the Legal Profession
  • Master's degree in European Union Law
  • Member of Spanish and Ibero-American Arbitration Club (CEIA-40)
  • Member of the Madrid Bar Association (ICAM)

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