Corporate law // Porto Alegre, Brazil
Based in Porto Alegre, serving clients across Brazil. Strategic support and ongoing legal counsel for our clients.
// The firm
Based in Porto Alegre, Carvalho e Trois Advogados serves clients throughout Brazil, providing strategic support and ongoing legal counsel.
A track record built on technical rigor and business acumen. Whether in Tax, Civil, Labor or Criminal law, we believe that creative, well executed strategies minimize risk and unlock business potential.
// 2026 partnership
In 2026 we are honored to celebrate our partnership with one of the most respected jurists in the country, author of works that shaped Civil and Constitutional law in Brazil: Luiz Guilherme Bittencourt Marinoni.
From now on, Marinoni Advocacia joins Carvalho e Trois Advogados in the pursuit of effective solutions to grow and protect companies, business owners and their assets.
One team by your side.
// Practice areas
Creative, well executed strategies to minimize risk and unlock business potential.
// Criminal
In Criminal law we act with resolve and commitment in defense of fundamental rights and guarantees. Our team provides specialized legal support at every stage of criminal proceedings, from the investigation through to the court process, always with ethics, confidentiality and dedication. We have qualified professionals to handle complex cases, seeking the best solution to protect our clients' freedom and interests.
// Tax
In Tax law we provide specialized counsel to companies and individuals, ensuring compliance with tax obligations and pursuing tax efficiency in a strategic and secure way. We handle defense in administrative and judicial proceedings, as well as tax planning, credit recovery and contingency analysis, always focused on reducing costs and keeping our clients' tax position balanced.
// Civil
In Civil law we offer full support on matters involving property, contractual and family relationships, acting both to prevent and to resolve disputes. Our commitment is to defend our clients' interests with speed and efficiency, whether through advisory work, mediation, or representation in judicial and out of court proceedings.
// Labor
In Labor and Employment law we defend the interests of companies and employees, offering full counsel to ensure compliance with the legislation and the resolution of disputes. We provide preventive advice and contract drafting, as well as representation in judicial and administrative proceedings, always focused on legal certainty and balanced working relationships.
// Team
// Contact
We are ready to listen and to build the right strategy for your case.
Rua Mostardeiro, 322, Sala 901
