Silveiro Advogados

We are a law firm guided by the purpose of providing legal security so that our clients can take bold action in their initiatives. Through collaborative full-service operations, always focused on personalized, long-lasting and cost-effective solutions, we seek to provide concrete results for the effective success of your business. Solid values, forged in over 65 years of existence, combined with the dynamism of a completely renewed firm.

With over 65 years of history, Silveiro Advogados is one of the leading law firms in Rio Grande do Sul, widely recognized for its strategic approach and personalized customer service. With a strong presence in several areas of law, the firm combines tradition and innovation to offer effective legal solutions aligned with market needs.

The firm stands out especially in the areas of dispute resolution, corporate and tax law, providing advice to companies from different sectors of the economy. The team is made up of highly qualified and experienced professionals, who work in an integrated manner to ensure technical excellence and the best customer experience.

Silveiro Advogados' commitment to legal excellence is reflected in its strategic performance in complex litigation, mediation and arbitration, as well as in advising companies on corporate transactions, tax planning and management of labor issues. The firm has also expanded its activities in data protection and intellectual property issues, reinforcing its position as a reference in the Rio Grande do Sul legal market.

With offices in Porto Alegre, São Paulo and Brasília, Silveiro Advogados maintains a strong connection with the legal scene in Rio Grande do Sul, offering close and specialized service to companies in the region.

We are references and pioneers in Digital Law and Data Protection. We work to protect companies in digital environments and, in the face of the challenges brought by information technology, we offer specialized services in the prevention and management of digital crises, with an emphasis on cyber incidents. We currently lead dozens of projects to comply with data protection laws (including the LGPD) for multinationals and some of the largest companies in the country. Our team has international training, including in the USA, Italy, Switzerland, Spain, the Netherlands and Argentina.

We have over 60 years of experience in legal disputes in all states of the Federation. We are recognized by clients and peers for our extensive track record in complex and large-scale individual cases in various areas of substantive law, with the work being developed in conjunction with the various areas of the Firm. We work in collective actions involving topics such as corporate law, regulatory law, telecommunications, finance, construction and others, with decisive economic repercussions for the clients' businesses – cases worth over R$1 billion. Our differential lies in our work in disputes involving multiple processes that require strategic advice for leading companies in their segments.