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Our professionals


Andrea Bazzo

Andrea Bazzo

Areas of expertise


Andrea offers clients personalized assistance with corporate and international tax matters. She advises on corporate, tax and regulatory aspects of merger and acquisition transactions, capital and financial markets transactions, cross-border investments, debt transactions and reorganizations. Andrea is a member of the International Fiscal Association (IFA) and International Bar Association (IBA).


Bachelor of Laws – Universidade Presbiteriana Mackenzie;

Specialization in Economic Law & Business Organization Law – Fundação Getulio Vargas (FGV);

Orientation to US Law – University of California;

Bachelor of Business Administration – Fundação Armando Alvares Penteado (Faap).


Chambers Brazil – Tax: Non-contentious (2021 – 2023);

Chambers Global – Tax: Non-contentious (2008 – 2024);

Latin Lawyer 250 – Tax (2020 – 2021, 2024);

The Legal 500 – Tax: Leading Individual (2014 – 2016, 2018 – 2024);

Análise Advocacia – Tax (2016, 2017, 2019 – 2024), Finance (2019) Banks (2017, 2023 – 2024) and São Paulo (2017, 2017, 2019);

Análise Advocacia Mulher – Tax (2021 – 2024), Finance (2022, 2024) Banks (2021, 2024) and São Paulo (2021, 2024);

Euromoney Expert Guides – Tax Women in Business Law (2016, 2017, 2020 – 2022);

IFLR 1000 – Financial and Corporate: Notable practitioner (2018 – 2023);

International Tax Review – Women in Tax Leaders (2016 – 2022);

Who’s Who Legal Brazil – Corporate Tax Advisory (2018 – 2024), Private Client (2018 – 2023) and Thought Leader Brazil Corporate Tax (2020, 2021);

Who’s Who Legal Global – Corporate Tax Advisory (2018 – 2023), Private Client (2020 – 2023) and Thought Leader Corporate Tax (2020, 2021).

Único. The Mattos Filho news portal

Authored publications

Mattos Filho in the media

With Andrea Bazzo
Latin Lawyer

Five firms steer US$1.1 billion StoneCo-Linx merger

Davis Polk & Wardwell LLP in New York and Brazilian law firms Mattos Filho, Veiga Filho, Marrey Jr e Quiroga Advogados and Spinelli Advogados have helped payment processor StoneCo merge one of its Brazilian units with local retail software company Linx, in a deal worth 6 billion reais (US$1.1 billion).

Click here and learn more.

Areas of expertise


Evoltz adquiere la totalidad de acciones de Manaus Transmissora

​​Evoltz Participações (anteriormente Seville transmission Asssesoria en Investimento) se convirtió en el único accionista de Manaus Transmissora de Energía. La compañía, que ya poseía 50,5 % de la empresa, compró el resto del 49,5 % de participación Centráis Elétricas Brasileiras (Eletrobrás) por 46,7 millones de dólares (232 millones de reales al 8 de junio).

Acceda al articulo en LexLatin.

Areas of expertise

Latin Lawyer

Mattos Filho and Gaia Silva behind cancer treatment partnership in Brazil

​Mattos Filho, Veiga Filho, Marrey Jr e Quiroga Advogados has helped private medical group Oncoclínicas do Brasil sell a minority stake in a radiotherapy subsidiary to healthcare company Unimed.
The buyer, including its subsidiaries, hired Gaia, Silva, Gaede & Associados Advocacia, for the deal, which closed on 31 March. No value was disclosed.

Click here and read more about the deal.

Areas of expertise

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