Luis Diego Barry, Latin America

Ranked in 2 Practice Areas

Band 1

Competition/Antitrust

Argentina

18 Years Ranked

Band 2

Consumer Law

Argentina

6 Years Ranked

About

Provided by Luis Diego Barry

Latin America

Practice Areas

Luis Barry represents domestic and international clients in Antitrust and Competition matters arising in many of the most complex and important transactions that have taken place and are occurring in Argentina (including, M&As and other business combinations), and across a wide variety of industries. He also advises clients in connection with proceedings or investigations initiated by the local competent antitrust authorities. Luis Barry also leads the consumer law practice area.

Chambers Review

Provided by Chambers

Chambers Latin America

Competition/Antitrust - Argentina

Band 1

Individual Editorial

Front-running partner Luis Barry is regularly instructed by clients to advise on complex merger control proceedings, administrative challenges and cartel investigations.

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Consumer Law - Argentina

Band 2

Individual Editorial

Noted partner Luis Barry boasts an extensive practice advising clients on day-to-day consumer law mandates, including contractual consumer matters and preventive actions.

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Strengths

Provided by Chambers

Luis Barry is a professional who knows how to simplify complex concepts into understandable language. His explanations are precise and well-supported.

Competition/Antitrust respondent
Chambers Latin America

Luis Barry has great technical skills combined with solid litigation experience. He is highly regarded by the business community and has a lot of respect from regulators.

Competition/Antitrust respondent
Chambers Latin America

Luis Barry has strong business insight and a clear understanding of the client and their priorities.

Consumer Law respondent
Chambers Latin America

Luis Barry is a professional who knows how to simplify complex concepts into understandable language. His explanations are precise and well-supported.

Competition/Antitrust respondent
Chambers Latin America

Luis Barry has great technical skills combined with solid litigation experience. He is highly regarded by the business community and has a lot of respect from regulators.

Competition/Antitrust respondent
Chambers Latin America

Luis Barry has strong business insight and a clear understanding of the client and their priorities.

Consumer Law respondent
Chambers Latin America

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Argentina

Banking & Finance

Diego M Serrano Redonnet

Band 1

Luis Diego Barry

Latin America Guide 2026

Competition/Antitrust + 1 more ranking

About

Practice Areas

Chambers Review

Chambers Latin America

Competition/Antitrust - Argentina

Individual Editorial

Consumer Law - Argentina

Individual Editorial

Strengths

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Argentina

Competition/Antitrust

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Pérez Alati, Grondona, Benites & Arntsen