Brazil – Best Law Firms for Data Protection – 2026 - Leaders League

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Law firm

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Brazil

Innovation, technology & telecoms

Data protection

— 2026 —

Leading

1

b/luz

Fernando Bousso | Pedro Henrique Ramos | Adriane Loureiro Novaes | Vanessa Pirró

2

Leonardi Advogados

Aline Calumby | Marcel Leonardi | Fernanda Maia

Mattos Filho

Paulo Brancher | Fabio Ferreira Kujawski | Thiago Luís Sombra

Recommended

2

Barcellos Tucunduva Advogados

Luiz Fernando Plastino Andrade

Becker Bruzzi Lameirão Advogados – BBL

Daniel Becker | Beatriz Haikal

LuzLaw

Rennó Penteado Sampaio Advogados

Carlos Affonso Souza | Sergio Branco | Ronaldo Lemos

Souto Correa Advogados

Roberta Feiten | Fernanda Girardi Tavares | Daniele Verza Marcon

Valuable practice

KVTS – Kestener Vieira Torronteguy Spegiorin

Fabio Alonso Vieira

Alexandre Atheniense Advogados

Alexandre Atheniense

Almeida Advogados

Assis e Mendes Advogados

Adriano Mendes | Bianca Pinheiro

Bfbm - Barroso Fontelles, Barcellos, Mendonça Advogados

Eduardo Mendonça | Felipe Monnerat Solon de Pontes | Felipe Terra

Cascione Advogados

Brunno Morette | Marcelo Padua Lima

CGM Advogados

Adriano Chaves | Marcia Mandelbaum

Chenut Oliveira Santiago

Fernando A. Santiago Júnior | Iara Peixoto Melo

Dannemann Siemsen

Filipe Fonteles Cabral

FAS Advogados, in cooperation with CMS

Paulo Focaccia | Marcio Lamonica | Danilo Weiller Roque

Gusmão & Labrunie Propriedade Intelectual

Vanessa Ribeiro

L.O. Baptista Advogados

Fabrício Bertini Pasquot Polido | Esther Jerussalmy Cunha

Licks Attorneys

Alexandre Dalmasso | Douglas Leite

Lobo de Rizzo Advogados

Loeser e Hadad Advogados

Enrique Tello Hadad | Bibianna Valadares | Raphael Valentim

Madrona Advogados

Bernardo Santos | Lucas Spadano | Luiza Tângari

Rayes e Fagundes

João Paulo Fogaça de Almeida Fagundes | Felipe Moreira

Viseu Advogados

Antonielle Freitas | Gustavo Viseu

Publication date : Jun 15, 2026

In each tier, the firms and people are ordered alphabetically

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Research methodology

Our research process spans a four-month period for each ranking cycle. This includes collecting data, which is is a three-month process, and an additional month to process the data and establish the rankings. We rely on four main data sources and various criteria to create or update a ranking.

Consult our methodology