Department profile
Creel, García-Cuéllar, Aiza y Enríquez, S.C.

Competition/Antitrust

Latin America Guide 2026 : Mexico


Creel, García-Cuéllar, Aiza y Enríquez, S.C.

Rankings

About

Provided by Creel, García-Cuéllar, Aiza y Enríquez, S.C.

Our practice handles all types of cases before the antitrust authorities (i.e., the COFECE and the IFT) and competent courts, from pre-merger filings, to investigations, administrative procedures, constitutional (Amparo) proceedings, as well as leniency applications. Our Firm represents clients in the most relevant investigations for alleged absolute monopolistic practices (cartels), illicit mergers, relative monopolistic practices (abuse of dominant position) and essential facilities and market investigation cases. We also devote substantial time in advisory on the compliance by clients with Mexican competition laws with respect to their operations, including advocacy work and mock dawn raids and internal investigations. As a significant portion of our work relates to cross-border deals, we continuously work as co-counsel with the most prestigious international and global law firms.

  • Merger control
  • Investigations for abuse of dominance, cartels, barriers to entry and essential inputs
  • Pricing and distribution policies, and non-competition agreements
  • Proceedings before the competition authorities and Mexican courts involving competition laws, including “amparo”
  • Public bids and other special proceedings

In 2020, our Firm’s Competition / Antitrust Practice represented clients in approximately 45% of the merger control cases resolved by COFECE and we have represented clients in more than 50% of merger control cases that have been reviewed by the IFT since its creation.

Chambers Review

Provided by Chambers

Competition/Antitrust - Mexico

Band 1

Band 1


What the Team is Known For

Creel, García-Cuéllar, Aiza y Enríquez houses a prestigious full-service practice that offers expertise in the full gamut of competition matters. The law firm boasts an outstanding bench of practitioners who are skilled in representing Mexican and international clients in high-value merger control filings, and frequently support the firm's leading M&A department. The legal team is also active in complex investigations concerning abuse of dominant position and cartel activity, and offers additional prowess in contentious cases. Creel, García-Cuéllar, Aiza y Enríquez's client roster comprises key players from the technology, energy and telecommunications sectors.

Work Highlights

Provided by Chambers

  • Creel, García-Cuéllar, Aiza y Enríquez acted as counsel to BlackRock on its acquisition of Global Infrastructure Partners, leading the merger control process before the COFECE.

Strengths

Provided by Chambers

  • Creel, García-Cuéllar, Aiza y Enríquez boasts a strong team of lawyers that know the company and our industry, and who act as our business partners.

    Competition/Antitrust respondentLatin America
  • Creel, García-Cuéllar, Aiza y Enríquez provides excellent response times and technical capability.

    Competition/Antitrust respondentLatin America

Notable Practitioners

Provided by Chambers

  • Band 1Luis Gerardo García Santos Coy
    Band 1Luis Gerardo García Santos Coy

    Luis Gerardo García Santos Coy

    Stellar partner Luis Gerardo García Santos Coy boasts a longstanding and highly respected presence in Mexico's competition market. He regularly furnishes advice for clients on highly complex merger control proceedings.

    • Luis Gerardo García Santos Coy is very knowledgeable about merger control processes, and offers good predictions on how they will play out in our transactions.

      Competition/Antitrust respondentLatin America
    • Luis Gerardo García Santos Coy is a lawyer who is distinguished by his extraordinary ability, integrity and experience.

      Competition/Antitrust respondentLatin America
  • Band 2Carlos Mena Labarthe
    Band 2Carlos Mena Labarthe

    Carlos Mena Labarthe

    Knowledgeable partner Carlos Mena Labarthe is recognised for his strong competition practice in Mexico.
    • Carlos Mena Labarthe is an excellent partner. He provides great responses and knowledge of competition issues.

      Competition/Antitrust respondentLatin America
  • Band 3Mauricio Serralde
    Band 3Mauricio Serralde

    Mauricio Serralde

    Noteworthy partner Mauricio Serralde maintains a strong merger control practice in the Mexican antitrust space.
    • Mauricio Serralde is a pleasure to work with. He is responsive, practical and thoughtful, and helps solve all types of problems.

      Competition/Antitrust respondentLatin America
  • Band 3Sara Gutiérrez Ruíz de Chavez
    Band 3Sara Gutiérrez Ruíz de Chavez

    Sara Gutiérrez Ruíz de Chavez

    Notable practitioner Sara Gutiérrez Ruíz de Chavez continues to be recognised by market commentators for her experience in the Mexican competition arena. Her skill set extends to litigation as well as investigation proceedings.

    • Sara Gutiérrez Ruíz de Chavez is extremely knowledgeable and of huge value in antitrust litigation. She is a pleasure to work with.

      Competition/Antitrust respondentLatin America
  • Band 4Jorge Kargl
    Band 4Jorge Kargl

    Jorge Kargl

    Partner Jorge Kargl continues to obtain recognition for his activity in the Mexican antitrust arena.

    • Jorge Kargl is a highly knowledgeable and creative lawyer. He is excellent and always willing to help.

      Competition/Antitrust respondentLatin America
  • Associates to watchAleine Obregón
    Associates to watchAleine Obregón

    Aleine Obregón

    Associate-to-watch Aleine Obregón continues to garner market praise for her handling of competition matters in Mexico.

    • Aleine Obregón is a very good competition lawyer. I completely recommend her.

      Competition/Antitrust respondentLatin America
  • Associates to watchVirginia Campás
    Associates to watchVirginia Campás

    Virginia Campás

    Associate-to-watch associate Virginia Campás continues to attract market commendation for her competition practice in Mexico.

    • Virginia Campás is truly an excellent lawyer. She is really easy to work with.

      Competition/Antitrust respondentLatin America

Ranked Individuals at Creel, García-Cuéllar, Aiza y Enríquez, S.C. (7)

Mexico

Members

Provided by Creel, García-Cuéllar, Aiza y Enríquez, S.C.

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