Roberto Barrieu

Partner
São Paulo - SP
Roberto.Barrieu@cesconbarrieu.com.br
+55 11 3089 6502
Languages
English, French

Roberto represents companies in complex tax matters, both advisory and litigation. He works on structuring mergers and acquisitions, advising on joint ventures, corporate reorganizations, capital market operations, project financing, tax planning, cross-border transactions, and tax litigation in all courts.

Additionally, Roberto is involved in wealth planning, handling high-level cases of Brazil’s largest fortunes. His strategic approach and deep knowledge of tax law are crucial to the success of complex cases.

Education

Bachelor of Laws (LL.B.) – Pontifícia Universidade Católica de São Paulo (PUC-SP)
Bachelor’s in Business Management – Fundação Getúlio Vargas (FGV)

Recognitions

Chambers and Partners Brazil 2024 – Tax: Non-contentious
Chambers and Partners Global 2025 – Tax: Non-contentious
Legal 500 Latin America 2025 – Tax advisory

Affiliations and other activities

Director Counselor of the Center for the Study of Law Firms (CESA)
Associated with the Brazilian Institute of Tax Law (IBDT)
Associated with the Brazilian Association of Financial Law (ABDF)

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