THE FIRM
A firm built to endure.
Founded in 2016, the firm exists to guide you to what truly matters, not to stretch the legal path beyond what's necessary. The process shouldn't cost more than the goal that motivated it, so we pursue clarity and security at every step, drawing on other fields, such as economics and mediation, whenever efficiency calls for it.
That's only possible with the right people. We care for those who care for our clients as much as we care for the clients themselves: a team that grows in an environment that values technique and presence, and families and companies we follow closely, with a proximity that professionalism sustains rather than replaces.
Why companiesand families chooseMatarasso
CONSISTENCY
We're not the endpoint of a dispute. We're the presence that avoids it.
REGULATORY AUTHORITY
We helped draft the Private Security regulations for Brazil's Ministry of Justice and Federal Police.
RECOGNITION
Recognized by ITR World Tax and certified as a Great Place to Work.
TEAM
Who stands by you
The name backs the service. Meet who leads each area.

Alessandra Pereira Matarasso
Partner
With more than two decades in law, Alessandra structures corporate transactions and estate plans for families and businesses seeking long-term security. Her reading of business affairs pairs technical rigor with a practical view of clients' day-to-day needs.
PRACTICE AREAS
LANGUAGES
Spanish, English

Mariana Siqueira
Partner
Mariana leads the firm's labor and union law practice, with a background in people-management and M&A programs at FGV. She prefers to resolve before litigating, turning to disputes only when there is no other way.
PRACTICE AREAS
LANGUAGES
English, French

Marianna Tsutsui
Attorney
Marianna stays close to clients' day-to-day labor and union matters, from first contact through case resolution. A graduate of Escola Paulista de Direito, she also specializes in compliance and the use of artificial intelligence applied to law.
PRACTICE AREAS
LANGUAGES
English

David Alberto Fuentes Carmona
Partner
A court-appointed Judicial Administrator in major bankruptcies for over a decade, David works with the São Paulo State Court (TJ-SP) and, through his own consultancy, has represented more than 80 bankruptcies and judicial reorganizations in the State of São Paulo. A 2011 law graduate of FMU, he holds a postgraduate degree in Bankruptcy Law and Corporate Reorganization from FADISP (2016).
PRACTICE AREAS
LANGUAGES
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Henri Matarasso Filho
Managing Partner
The firm's managing partner, Henri leads crisis management and dispute resolution, and also works in real estate, tax and wealth planning. Recognized as a Notable Practitioner in tax, he is a full member of the São Paulo Bar Association's Institute of Attorneys.
PRACTICE AREAS
LANGUAGES
English, French

Marina Magalhães Ramacciotti
Attorney
With international tax training that included a period at IBFD in Amsterdam, Marina was named by Análise Advocacia 500 one of the country's most admired lawyers in international trade. She now focuses on wealth and tax planning.
PRACTICE AREAS
LANGUAGES
English, Italian

Luiza Mahara Werner
Attorney
A graduate of UFSC with postgraduate degrees in real estate law and business law from FGV, Luiza moves between wealth planning, corporate transactions and secondment projects. She likes to stay with the client through every stage, not just the final delivery.
PRACTICE AREAS
LANGUAGES
English, Italian

Marco Antonio Festa Martinho
Attorney
Marco followed the tax reform closely through extension courses at IBET and applies that knowledge to clients' wealth and tax planning. A 2019 FMU graduate, he holds postgraduate degrees in tax law from Mackenzie and public law from PUC-RS.
PRACTICE AREAS
LANGUAGES
English, Spanish

Thainá Moreno
Attorney
Thainá is the firm's contracts lawyer: she reviews and structures every clause with the attention to detail that prevents disputes before they happen. A 2017 graduate of Universidade Paulista, she specialized in civil procedure at FGV two years later, a foundation she applies directly to clients' day-to-day contract work.
PRACTICE AREAS
LANGUAGES
English
WORK WITH US
We're looking for people who see law as a relationship that endures.
If you work with technical rigor and value discretion and long-term commitment, we'd like to get to know your work.
Send your applicationCONTACT
Get in touch.
If you were referred to us, just carry on the conversation.
SÃO PAULO
Av. Pres. Castelo Branco (Marginal Tietê), 6.653, Torre 2, Conj. 61, São Paulo/SP, 01142-000, Brazil
BRASÍLIA
SIG Quadra 1, NM 985, Sala 25SE, Brasília/DF, 70610-410, Brazil
ORLANDO
7345 W Sand Lake Rd, Orlando/FL 32819, USA
MIAMI
66 W Flagler Street, Suite 900, Miami/FL 33130, USA
Xiamen/Fujian, China
In collaboration with and represented by a local partner
E. Caribbean
Local practice and presence(regulation coming soon)
coming soon
Minas Gerais · Rio de Janeiro · Europe · Asia (2 offices)
PHONE
+55 11 3090-9142
contato@matarasso.adv.br

