Guillermo del Río

Senior associate ––– Madrid
Member no. 122617 of the Madrid Bar Association
Main practice areas
  • English



Guillermo del Río joined Uría Menéndez in 2014 and is an attorney at the corporate department of the Madrid office. From September 2019 to July 2020 he joined the M&A team at Kirkland & Ellis LLP in New York as a foreign associate.

His practice covers a wide range of matters related to corporate law, mergers and acquisitions, private equity, joint ventures and strategic investments, referred to both listed and non-listed companies.

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  • Master of Laws (LLM) in Business Legal Practice (Dean’s List), Instituto de Empresa, Madrid, 2014
  • Executive Program on Corporate Income Tax, Centro de Estudios Financieros, 2017
  • Executive Program on Financial Accounting, University of Pennsylvania, 2016
  • Law Degree, Universidad de La Rioja, Logroño, 2013

Professional associations

Madrid Bar Association

Teaching activity

Since 2017, he has been a lecturer at the Universidad Internacional de La Rioja (UNIR) (Master’s Degree in Company Law). He is also a regular speaker and commentator at law seminars and conferences.

Recent publications

  • Guillermo del Río. In Seguros de daños marítimos y aéreos. Cátedra Uría Menéndez-ICADE de Regulación de los Mercados. Abel B. Veiga Copo (Director), Miguel Martínez Muñoz (Coordinador). Cizur Menor (Navarra): Aranzadi, 2023

  • Guillermo del Río, Guillermo San Pedro. In Manual de fusiones y adquisiciones de empresas, 3.ª ed. Rafael Sebastián (Director), Martin Jordano (Coordinador). Las Rozas (Madrid): La Ley-Wolters Kluwer, 2021

  • Guillermo del Río. In Private M&A 2022. Lexology. Getting the Deal Through, 1st ed. Will Pearce (Contributing Editor), Louis L Goldberg (Contributing Editor). London: Law Business Research, 2021

  • Guillermo del Río. In Dimensiones y desafíos del seguro de responsabilidad civil. Abel B. Veiga Copo (Director). Cizur Menor (Navarra): Aranzadi, 2021

  • Guillermo del Río. La Ley, n.º 9208, 2018