Top 10 Most Influential Antitrust Lawyers in Brazil for 2023 Spotlighted

Competition and Antitrust law plays a crucial role in ensuring fair business practices and preventing monopolies in markets. The field is complex, and it requires practitioners to have a comprehensive understanding of the law, economics, and market dynamics. In Brazil, a country with one of the most robust and well-established competition law systems in Latin America, there exists a group of lawyers who have carved out impressive careers in this field, earning admiration from clients and peers alike for their expertise, dedication, and knack for handling complex cases.

These lawyers not only represent clients in merger control proceedings and cartel investigations but also assist with legal opinions and administrative proceedings before the Administrative Council for Economic Defense (CADE), Brazil’s authority on competition law. They are often lauded for their profound knowledge, technical aptitude, and ability to instill a sense of calm and confidence in their clients, especially during challenging times.

In this article, we introduce a selection of Brazil’s most notable Competition/Antitrust lawyers. This list includes both experienced statesmen revered for their broad experience and younger professionals making their marks in the industry.

Mauro Grinberg – Grinberg, Cordovil Advogados

Senior statesman Mauro Grinberg, of Grinberg, Cordovil Advogados, is instilled with immense respect in the competition industry in Brazil. He routinely leverages his prior experience as a CADE commissioner to advise on complex and delicate investigations in antitrust practice.

Marcel Medon Santos – TozziniFreire Advogados

Marcel Medon Santos, based in TozziniFreire Advogados, is commonly approached by companies to negotiate agreements and carry out investigations into anticompetitive behavior, as well as to file merger reviews before CADE. He’s esteemed for his detailed guidelines and prompt availability to meet internal client demands.

Daniel Oliveira Andreoli – Demarest Advogados

Daniel Oliveira Andreoli of Demarest Advogados is acknowledged for his significant expertise in the competition arena. Clients applaud him for his elaborate knowledge, career experience, personable nature, and his exceptional project management skills.

Marcos Antonio Tadeu Exposto Jr – BMA – Barbosa, Müssnich, Aragão

At BMA – Barbosa, Müssnich, Aragão, Marcos Antonio Tadeu Exposto Jr continually advises clients on intricate merger control proceedings before CADE and cartel investigations, particularly in the water supply and waste management, health care, and entertainment sectors.

Bernardo Cascão – BMA – Barbosa, Müssnich, Aragão

Also at BMA, up-and-coming Luis Bernardo Cascão serves high-profile clients on merger control proceedings and cartel investigations. Noted for his astute and dedication, he is a hardworking professional, highly specialized in antitrust matters.

José Del Chiaro Ferreira da Rosa – Advocacia Del Chiaro

Senior statesman José Del Chiaro Ferreira da Rosa, of the Advocacia Del Chiaro, earns praised for his comprehensive experience in the antitrust field, including sophisticated investigations and proceedings before CADE.

Tercio Sampaio Ferraz Jr – Sampaio Ferraz Advogados

Tercio Sampaio Ferraz Jr, of Sampaio Ferraz Advogados, provides clients with the advantage of his long-standing expertise in competition law, helping with legal opinions and administrative proceedings before CADE.

Vinicius Marques de Carvalho – Vinicius Marques de Carvalho Advogados

Vinicius Marques de Carvalho enjoys a strong reputation in the competition arena. He is praised for his extensive knowledge and cross-border capabilities, advising key market players on sophisticated mandates before CADE.

Sérgio Varella Bruna – Lobo de Rizzo Advogados

Sérgio Varella Bruna, from Lobo de Rizzo Advogados, often assists companies with a variety of competition mandates. He is widely recognized for his deep thoughtfulness, business-oriented perspective, and significant experience in handling highly complex cases.

Gabriel Nogueira Dias – Magalhães e Dias

Based in Magalhães e Dias, Gabriel Nogueira Dias offers representation in a variety of competition mandates at CADE. Clients find him exceptional, highlight his charisma, sharp intelligence, and powerful presence when explaining cases, finding solutions, and strategizing.