Department profile
BUSTAMANTE FABARA

Competition/Antitrust

Latin America Guide 2026 : Ecuador

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BUSTAMANTE FABARA

Rankings

About

Provided by BUSTAMANTE FABARA

TEAM

Partners: María Rosa Fabara Vera, José Rafael Bustamante C., Diego Ramírez, Daniel Castelo, Kirina González

Senior Associate: Camila Sánchez

Associates: Cristina Alvaracín, Camila Mera

Since the beginning of Competition Law in Ecuador, BUSTAMANTE FABARA has become a leading firm and a reference in the provision of legal and economic advice in this area, having advised its clients in the most relevant and important cases initiated in Ecuador.

BUSTAMANTE FABARA is able to provide its clients with advice and guidance of the highest quality and professionalism. The service provided in this area focuses mainly on legal and economic advice, the performance of due diligence to identify opportunities for improvement and adapt the activities of the company to the new legal regime in force in Ecuador since October 2011, advice on mergers and formulation of mandatory notifications to the Superintendence of Market Power Control, and legal advice and representation in processes initiated by the Superintendence of Market Power Control.

BUSTAMANTE FABARA has formed a multidisciplinary team that includes specialists in the economic and financial area, with vast experience in other jurisdictions and in Ecuador in various investigative and pre-investigative processes.

Clients (9)

  • Chaide & Chaide
  • Heineken Ecuador
  • DirecTV Ecuador
  • Sanfer-Bussie Ecuador
  • Hapag-Lloyd
  • LATAM Airlines
  • Mitsui & Co. Ltd.
  • ICESA
  • Abbott Laboratories

Industries (4)

  • Pharmaceutical
  • Aviation
  • Food & Beverages
  • Logistics

Chambers Review

Provided by Chambers

Competition/Antitrust - Ecuador

Band 1

What the Team is Known For

Leading firm BUSTAMANTE FABARA has a well-regarded practice providing counsel on a variety of competition matters in Ecuador. The stellar team has experience handling unfair competition investigations across a range of sectors, including insurance, pharmaceuticals and education. BUSTAMANTE FABARA is frequently sought out by clients to assist with high-profile antitrust clearance for mergers and acquisitions, as well as compliance mandates.

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Work Highlights

Provided by Chambers

  • BUSTAMANTE FABARA advised Heineken Ecuador on antitrust complaints against Cervecería Nacional for abuse of dominance.

Strengths

Provided by Chambers

  • The BUSTAMANTE FABARA team always has a 360-degree view of the process to provide the best options. They are the best advisers in the Ecuadorian market and provide an excellent and timely service.

    Competition/Antitrust respondentLatin America

  • The strengths that distinguish BUSTAMANTE FABARA's antitrust department from others in the industry lie in its deep expertise and commitment to providing high-quality services.

    Competition/Antitrust respondentLatin America

Notable Practitioners

Provided by Chambers

  • María Rosa Fabara Vera
    María Rosa Fabara Vera

    María Rosa Fabara Vera

    Frontrunning partner María Rosa Fabara Vera comes highly recommended by the market for her remarkable expertise in competition and antitrust matters in Ecuador.

    • María Rosa Fabara is a reference in the Ecuadorian market. Her professionalism and neatness in the handling of issues make her unique. Her advice and judgement are always very timely.

      Competition/Antitrust respondentLatin America

    • María Rosa is, without a doubt, one of the most prestigious and knowledgeable lawyers, with a leadership capacity that allows us to arrive at a comprehensive strategy.

      Competition/Antitrust respondentLatin America
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  • José Rafael Bustamante Crespo
    José Rafael Bustamante Crespo

    José Rafael Bustamante Crespo

    Partner José Rafael Bustamante Crespo is well versed in representing clients before the Ecuadorian antitrust authority.

    • José Rafael Bustamante Crespo's formulation of pertinent comments reflects richness and mastery.

      Competition/Antitrust respondentLatin America
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  • Daniel Castelo
    Daniel Castelo

    Daniel Castelo

    Up-and-coming partner and practice director Daniel Castelo is highly active in Ecuador's competition and antitrust area.

    • Daniel Castelo is an excellent professional with solid knowledge in antitrust matters. He is always available to provide timely advice and can be trusted with any issue.

      Competition/Antitrust respondentLatin America
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  • Kirina González
    Kirina González

    Kirina González

    Associate-to-watch Kirina González continues to receive recognition for her involvement in competition and antitrust matters, especially in merger control matters in Ecuador.

    • Kirina González has knowledge of multiple legal issues and has the great ability to lead teams and provide recommendations on highly complex issues.

      Competition/Antitrust respondentLatin America
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Ranked Individuals at BUSTAMANTE FABARA (4)

Ecuador

Members

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