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Our essence
Mattos Filho is a high-performance Brazilian law firm that transforms challenges into opportunities, making us the ideal strategic partner for companies.
Talk to us
We anticipate new trends to offer innovative legal solutions, prioritizing excellence and efficiency in client service.
Social responsibility
We are committed to building a fairer and more equitable society. Learn more about our social impact initiatives.
Discover our practices
With a comprehensive full-service structure, we provide tailored legal services to address a wide range of business challenges.
40+
practice areas
Meet our professionals
International
Connections are essential to making transformation happen. We value the intercultural experience and expertise we have gained through our international offices in New York and London and our specialized multidisciplinary groups, which focus on Germany, China, Spain, France, Italy, Israel, Japan and Portugal, as well as regions such as Latin America and the Nordic countries.
Mattos Filho in numbers
1400+
professionals making a positive impact on both business and society
1.4
billion reais in gross revenue in 2023
17+
thousand hours dedicated to pro bono work, which we pioneered in Brazil
Integrated Report 2023
We present Pulso, Mattos Filho’s new integrated report. Having pioneered annual disclosures of results among Brazilian law firms, this time, the firm reinforces its commitment to transparency in an innovative way. Featuring multimedia content and an interactive approach, Pulso offers clients a better digital experience. The texts and videos contain information on the three ESG fronts, as well as key business developments that impacted the economy in 2023 and should remain top-of-mind in 2024.
We contribute to a fairer and more egalitarian society
Pro bono
As pioneers of pro bono work in Brazil, we advocate for broad access to justice.
Diversity and inclusion
We believe transformation begins from within. That's why we actively develop and support initiatives that foster an inclusive work environment with equal opportunities for all.
Open positions
Join our team to drive transformation! Explore our job openings or register in our Talent Bank if you don't find a suitable position.
Awards and Recognitions
Chambers & Partners Awards
Latin America Law Firm of the Year (2007, 2015) |
Brazil Law Firm of the Year: a record eight-time winner (2012, 2013, 2016, 2017, 2018, 2020, 2024, 2025) |
Client Service (2019)
The Legal 500
Law Firm of the Year (2023) |
Innovative Law Firm of the Year (2025) |
Top Tier Firm Brazil: Ranked ever since the guide's first edition (2012 - 2024)
Latin Lawyer
Elite - Leading Law Firm (2016 - 2025) |
The firm with the largest number of recognized deals during the last five years.
Lacca
‘Who Represents Latin America’s 100 Largest Companies?’
Leading Law Firm (2012 - 2023)
Who's Who Legal
Brazil Firm of the Year (2019 - 2021, 2023)
The American Lawyer
The Global 200: for the second time, we are the only Latin American law firm ranked in the top 200 worldwide for revenue.
Thomson Reuters
M&A Brazil: Leaders for number of closed transactions |
M&A Latam: Leaders in terms of financial volume of cases (with a total of USD 8.34 billion) and in the absolute number of closed cases.
TTR Data
M&A Brazil, Private Equity Brazil: Lead rankings for number and value of transactions, with over 90 cases |
Venture Capital: Lead rankings for transaction value.
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