Marta Delgado

Partner in charge of Madrid Office
Jones Day

Marta Delgado is a highly regarded lawyer with extensive expertise in antitrust and intellectual property law. Over her 26-year career, she has advised both domestic and foreign clients across various industries on a wide array of antitrust matters including mergers and acquisitions, cartel investigations, abuse of dominant position cases, distribution agreements, licensing, state aid, and unfair competition.

Additionally, Marta has represented clients in copyright, unfair competition, trade secrets, and patent issues. She holds leadership roles in both the Antitrust and Intellectual Property Practices at the Madrid Office. Marta has a notable track record in handling cartel cases, abuse of dominance matters, and merger filings, having worked with prominent clients like Celgene, Chevron, IBM, Procter & Gamble, and Total Energies.

She is recognized by the most relevant legal directories such as Chambers, Best Lawyers, and The Legal 500, with clients praising her for her exceptional legal acumen and personalized approach. Marta is also actively involved in academia, serving on the Board of Professors for the Master's in European Union Law at University Carlos III of Madrid. She is a prolific author and speaker on topics relevant to her field of expertise, contributing to published works and frequently delivering lectures.