Brazil Guide 2026 : Brazil
Ranked Individual
Provided by MAC Advogados
Founded in February 2025 by highly renowned dispute resolution lawyer Mateus Carreteiro, MAC Advogados is an elite litigation & arbitration firm specializing in the prevention and resolution of high- complexity disputes.
With a large national and international expertise, our team represent clients in strategic arbitrations, commercial litigation, and multijurisdictional disputes, combining technical expertise, business insight, and unwavering commitment to excellence.
Our founding partners specialize in the United States jurisdiction in addition to Brazil and are well-versed in the dynamics of international commercial disputes and arbitrations. This is one of the reasons why our team has been constantly working as leading counsel or co-counsel with top-notch international law firms in the past decade. Our team is comfortable with the dynamics of the international arbitration, such as the production of evidence, cross-examination and the discovery system, also in common law settings.
Our arbitration team is known to work very closely to its clients, always keeping an open, transparent and business-oriented communication line themselves. This, together with the principle of partner led advice from the beginning of a dispute until its end, reassures clients who entrust us with their sensitive matters that there will be the highest level of continuity.
Provided by Chambers
MAC Advogados has built a strong market presence through its work in arbitrations involving M&A transactions and the construction industry, including disputes with cross‑border elements. In addition to acting for concessionaires, the law firm represents clients in the finance and hospitality sectors.
Provided by Chambers
MAC Advogados has in-depth knowledge of arbitration and provides thorough analysis of our case, demonstrating an ethical approach and full transparency on critical points. The law firm remained closely aligned with our business model throughout the process.
MAC Advogados’s team is highly experienced. From the outset, our defence strategy was clearly defined, and the work remained consistently focused on achieving that objective. The team is fully available and responsive throughout.
Provided by Chambers
Mateus Aimoré Carreteiro is a dispute resolution lawyer who consistently garners praise from clients due to his solid arbitration practice.
Mateus Aimoré Carreteiro has strong technical knowledge and an exceptional ability to build trust with the client. He is always available and maintains very close involvement throughout the entire mediation process.
With vast experience, clear communication and a deep understanding of the processes, Mateus Carreteiro is a natural leader.
Dispute Resolution: Arbitration
Provided by MAC Advogados
Mateus Aimoré Carreteiro
View profile of Mateus Aimoré Carreteiro
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