Professional Notice



For more than 70 years, we have played a prominent role in the evolution of the Brazilian legal and economic sector. Today, we are one of the largest firms in Latin America, with a team of almost 2,000 members spread across 18 Brazilian cities. Always focused on innovation, we have expanded our services to all areas of business law and evolved to offer our clients more than legal work. We offer business strategies with legal intelligence.

This intelligence is our greatest asset. Providing the full range of legal services is just the beginning for us. It is through in-depth and multidisciplinary knowledge – inside and outside the legal universe – that we can aggregate expertise to all our business solutions. We are more than full service. We are a full-solution firm. We are more than lawyers. We are business advisers with legal training.

From the solution of highly complex problems through managing routine daily challenges, we advise our clients regarding the strategic conduction of business, maximising opportunities, and the anticipation/mitigation of risks. All this is achieved through continuous investment in people, processes and technology. 

Our structure is solid. We are present in all regions of Brazil. We believe that the diversity of Brazil is its greatest strength. Therefore, we are present wherever business is done, wealth is generated, and our clients need our assistance. For every mission. For every project.

A strong culture of collaboration and partnership guarantees the integration of our different offices and generates efficiency, proximity and flexibility as our clients demand. In addition, the international alliances and partnerships we maintain give us the necessary insight regarding global trends, making our firm a safe and reliable access door for foreign companies that intend to invest in Brazil.

SiqueiraCastro's impact goes beyond its market reputation, consolidating itself in the Human to Human (H2H) relationships it builds and the legacy it intends to leave for future generations. We are a socially engaged firm that adopts the best ESG practices.

We know that it is necessary to go beyond the business world and have a unique and permanent look at initiatives that create a positive impact in our society, improve plurality, fight for less social and regional inequality, and promote greater access to justice.

We believe that the offer of pro bono legal services, carried out consistently and permanently, is the right way to contribute to the transformation of our country and society. Furthermore, we financially support social welfare actions and programmes to improve the quality of life for those who need it most throughout Brazil.

The sum of all these aspects defines SiqueiraCastro: in a world without borders, a human approach with local flavour, always offering outstanding business consulting with legal intelligence throughout Brazil and abroad.

Rua Tabapuã, 81 – 4º andar
Itaim Bibi
São Paulo/SP
Tel: +55 11 3704 9840

This is a professional notice: all recommended firms are invited, but not required, to supply a professional notice that is published in return for a fee.

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