Brazil Guide 2026 : Brazil
Ranked Individuals
Provided by Mattos Filho
Our multidisciplinary team focuses on the technology industry and those who use technology and innovation to develop their business.
Our practice’s leading expertise in technology-related matters serves all of our clients’ legal needs in Brazil. We work in close coordination with companies to anticipate potential legal issues and identify innovative solutions as they digitize their businesses and launch new products and services.
Provided by Chambers
Mattos Filho is a distinguished full-service firm assisting leading players in the technology industry with some of the most sensitive matters in Brazil. Its deep bench is known for its pioneering take on the sector and is noted for being a safe port of call for high-profile clients in the industry. The firm is also seasoned in litigation matters.
Provided by Chambers
Mattos Filho advised Meta on regulatory and litigation matters involving artificial intelligence tools, including proceedings before the data protection authority and disputes relating to AI development and training.
Provided by Chambers
Mattos Filho shows a strong understanding of the regulatory landscape in Brazil and uses its local relationships to provide a well-grounded assessment of risk.
In a rapidly evolving environment where technology spans multiple areas of law, Mattos Filho remains up to date and attentive to key nuances.
Mattos Filho combines high-level technical expertise with a strong capacity for integration across its practice areas. The law firm stands out for its operational efficiency and organisation in managing processes, ensuring consistent delivery within agreed timelines.
I've found Mattos Filho's advice to be particularly cogent, business-minded and sophisticated in its application to our business. They are one of my favourite firms to work with, and I have a high degree of confidence in the accuracy of their advice.
With a strategic approach, Mattos Filho acts as a trusted partner on critical and sensitive issues, combining technical depth, assertiveness and the ability to handle complex matters.
Provided by Chambers
Fabio Kujawski is a front-running technology practitioner holding distinguished expertise gathered over more than two decades dealing with domestic and international companies.
Fabio leads important mandates and is at the forefront of major law firms and key practice areas.
Fabio Kujawski combines a practical approach with a nuanced view of the domestic regulatory and commercial landscape.
Responsive and thorough, Fabio Kujawski communicates clearly and directly.
Fabio works closely with us on litigation matters, inspires strong confidence and demonstrates his ability through the results achieved in trials.
Paulo Marcos Rodrigues Brancher is in possession of the required knowledge to handle various technology matters, including IT agreements and compliance issues.
Paulo Brancher is an excellent adviser with broad-ranging expertise in Brazilian law.
Thiago Luís Sombra is a practitioner who displays expertise in technology matters related to regulatory issues, including AI as well as consumer law mandates.
Thiago understands the market thoroughly, and navigates different areas of law with ease.
Thiago Sombra provided practical, valuable and business-friendly insight into managing regulatory risks in Brazil and is someone we would certainly work with again.
Thiago Sombra is an exceptional professional who combines deep knowledge of the matters he handles with excellent communication skills.
Thiago Sombra stands out for his holistic vision, connecting legal, regulatory, reputational and business aspects in an integrated way. This ability to see the complete picture is particularly valuable in strategic matters.
We often rely on Thiago to understand risks and how rules are applied in practice, including the likelihood of enforcement. He has a keen sense of market standards and strong commercial awareness, which sets him apart as someone who truly adds value.
Technology
Technology
Technology
Provided by Mattos Filho
Thiago Sombra
View profile of Thiago SombraPaulo Brancher
View profile of Paulo BrancherFabio Kujawski
View profile of Fabio Kujawski
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