Department profile
Bomchil

Competition/Antitrust

Latin America Guide 2026 : Argentina


Bomchil

Rankings

About

Provided by Bomchil

We participate in the most complex economic concentrations and investigations into anti-trust behavior.

We actively participate in a large number of investigations pursued by the competition law authorities pertaining to different types of behavior, such as price fixing and discrimination, market and client allocation, resale price fixing and excessive pricing, predatory pricing, margin squeeze, exclusionary practices, and other types of abuse of dominant position. Our participation in these cases involves appearing to defend our clients before administrative bodies and courts, including extraordinary appeals to the Argentine Supreme Court.

As regards economic concentrations, our work includes advising our clients on the drafting of procurement contracts based on the impact of transactions, conducting all types of filings before the competition law authorities, attending informative and testimonial hearings and, if necessary, being in charge of the defense or objection regarding court proceedings.

Our practice also includes advising clients on manners to prevent several types of behavior potentially covered by competition legislation, for instance, executing collaborative agreements between competitors or analyzing commercial policies. Furthermore, we conduct legal auditing and internal investigations of a varied scope and offer training courses.

Chambers Review

Provided by Chambers

Competition/Antitrust - Argentina

Band 3

Band 3


What the Team is Known For

Bomchil's admired antitrust practice is frequently called upon by international companies and their local subsidiaries to deal with investigations concerning accusations of cartels, abuse of dominant positions and bid rigging. Its team provides extensive experience assisting clients with merger filings and post-closing M&A matters in Argentina.

Work Highlights

Provided by Chambers

  • Bomchil represented BASF in its acquisition of de facto control over Harbour Energy.

Strengths

Provided by Chambers

  • Bomchil delivers rigorous and practical legal advice. The team is deeply knowledgeable about antitrust law, highly responsive, and attuned to clients’ specific needs.

    Competition/Antitrust respondentLatin America

Notable Practitioners

Provided by Chambers

  • Band 1Marcelo A den Toom
    Band 1Marcelo A den Toom

    Marcelo A den Toom

    Renowned partner Marcelo den Toom is a highly acclaimed practitioner for his market-leading antitrust and competition practice in Argentina.

    • With strong legal knowledge and years of experience, Marcelo den Toom effectively assesses cases and steers them towards successful outcomes, drawing on relevant precedents.

      Competition/Antitrust respondentLatin America
    • Marcelo den Toom combines cleverness, creativity, and deep business knowledge with exceptional client management skills and a genuine passion for antitrust law in Argentina.

      Competition/Antitrust respondentLatin America

Ranked Individuals at Bomchil (1)

Argentina

Members

Provided by Bomchil

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