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Rocío Olea Salgado focuses her practice on business and competition law, including compliance and transactional issues in the technology, e-commerce, product manufacturing, pharmaceutical, among other industries, as well as economic and competitive issues, including the review and notification of mergers and concentrations and investigations before Competition Commission in Mexico.

She represents foreign and Mexican entities with mergers and acquisitions, corporate restructuring processes and compliance matters. Rocío is experienced handling the implementation of start-up processes for Mexican and Latin American companies as well as the undertaking of administrative procedures before government agencies.


  • Mergers, acquisitions and joint ventures
  • Information Technology
  • Cartel and vertical restraints and merger control processes
  • Regulatory compliance
  • Advice and compliance



  • Notified national and international mergers and concentrations before the Competition Commission.
  • Representation of foreign and Mexican companies in a variety of issues, including mergers and acquisitions, joint ventures, data-protection, commercial and administrative matters, government procurement, software and hardware protection, and venture structuring.
  • Representation of international companies with permanent establishment in Mexico in general corporate matters.
  • Associate, Casares, Castelazo, Frías y Zárate, S.C., 2014-2015
  • Associate, Lexel Abogados, 2013
  • Assistant, Chevéz, Ruiz, Zamarripa y Cía., 2012

Recognition & Leadership

  • Listed, The Legal 500 Latin America Guide, "Latin America: Mexico," 2021-2022
    • Corporate and M&A, 2022
    • Competition and Antitrust, 2021


  • Master of International Business Law, Escuela Superior de Administración y Dirección de Empresas (ESADE), 2014
  • Law Degree, Instituto Tecnológico y de Estudios de Monterrey, México, 2011
  • Mexico
  • Spanish, Native
  • English, Fluent
  • French, Conversational