LAWYER PROFILE
Daniel Oliveira Andreoli

Daniel Oliveira Andreoli

Global 2026

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Ranked in 1 practice area

About

Provided by Demarest Advogados

Global

Practice Areas

Competition

Career

Partner in Demarest's Competition practice, Daniel Oliveira Andreoli holds a master's degree in Corporate and Competition Law approved with merit in European and English Competition Law from King's College (University of London) and a Bachelor of Laws degree from PUC-SP. He has more than 18 years of experience acting in complex antitrust cases, representing a wide variety of domestic and international companies in concentration acts and in investigations initiated by the Administrative Council for Economic Defense (CADE). He has solid experience in negotiating and drafting leniency agreements, as well as cease and desist and merger control agreements. Daniel acts together with companies in competitive risk diagnostics, as well as formatting and implementing antitrust compliance programs. He represents clients in unilateral conduct investigations involving allegations of abuse of dominant position. He is also a speaker at numerous events related to the area and has published articles on the topic of competition in local and international publications.

Professional Memberships

Member of the International Bar Association (IBA) Unilateral Conduct Working Group, among others. More can be found on the Demarest website.

Publications

Author of numerous articles related to competition and antitrust law. More can be found on the Demarest website.

Chambers Review

Provided by Chambers

Chambers Global Guide

Competition/Antitrust - Brazil

Band 3
Band 3

Individual Editorial

Daniel Oliveira Andreoli is highlighted by sources for his solid expertise dealing with complex competition and antitrust mandates, including leniency agreements and merger reviews.

Strengths

Provided by Chambers

  • Daniel was always very agile and straightforward in our interactions. He was also always available, and gave us the necessary peace of mind.

    Competition/AntitrustChambers Global Guide
  • Daniel has a great holistic view, with deep knowledge of local and foreign antitrust scenarios. His conduct is outstanding and ethical, and he always acts very quickly.

    Competition/AntitrustChambers Global Guide

Ranked Individuals at Demarest Advogados (76)

Brazil

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