Company lists · Data refreshed November 2026

Top 25 Class action lawyers based in Brazil

RevenueBase identified 142 company matches for class action lawyers associated with Brazil as of November 2026 and tracks 1,155 professional contacts across them, including 260 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for class action lawyers associated with Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
142Companies
1,155Contacts tracked
260Verified emails
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The 25 largest class action lawyers based in Brazil

Ranked by team size
Top 25 of 142 company matches for class action lawyers based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-20085 contacts →

Exact match

“Somos is a one-stop shop for managing group actions, offering the expertise, services, and technology to streamline claims.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchPorto Alegre, BrazilHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“Atuando no meio jurídico desde o ano de 1996, nossa missão é buscar, através de uma advocacia ágil quanto ao tempo de tramitação dos processos, os melhores resultados financeiros…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPorto Alegre, BrazilHQ recorded Nov 6, 202611-5070 contacts →

Exact match

“Advocacia para empresas, especializada no Contencioso de massa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSanto André, BrazilHQ recorded Nov 6, 202611-5067 contacts →

Exact match

“Nos dedicamos em preservar o que é importante em sua vida.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchManaus, BrazilHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Desde sua fundação em 2011, o escritório de advocacia consolidou-se como referência em Direito do Consumidor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchCuritiba, BrazilHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Facilitamos a vida dos consumidores que precisam de justiça.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Somos especialistas na luta pela reparação digna de vítimas em mais de 20 setores da economia - de acidentes aéreos a erros médicos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Com uma trajetória de 23 anos dedicados à defesa dos direitos dos Trabalhadores e Aposentados, nosso escritório construiu sua reputação sólida junto a uma equipe de advogados…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Nós, do escritório Miranda & Araújo Advocacia, somos especializados em direito trabalhista e dedicados à defesa dos direitos dos trabalhadores.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNova Lima, BrazilHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Fundado no ano de 2009, pelos sócios Gabriel Guimarães de ANDRADE, Rafael ANTUNES Frederico e Leandro HENRIQUES Gonçalves, o AAH nasceu dedicado a prestar serviços jurídicos com…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPorto Alegre, BrazilHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“A excelência na defesa dos direitos dos trabalhadores.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Fundado em 18 de março de 1996, o Tucci Advogados Associados é fruto de uma longa gestação, que teve início com a atuação particular do Professor Rogério Launa Tucci, à frente de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Desde 1984, as sócias Maria Aparecida Dias Pereira Narbutis e Miriam Dias Pereira da Costa são reconhecidas por seus ideais de justiça, pela idoneidade e sucesso nas conquistas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Fundada em 2013, ainda sob denominação social W&F Advocacia, passando no ano de 2015 a ostentar a tríade BWF, o escritório ganhou destaque com o vultoso número de êxitos e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSorocaba, BrazilHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“O Escritório Marcio Rosa Sociedade de Advogados possui ampla infraestrutura, em dois endereços, e equipe altamente preparada para atender casos de violação do direito do…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Atuando há 50 anos no contencioso cível, nosso escritório foi fundado por Delson Petroni Junior, sendo que nesses anos sempre contou com o auxílio de profissionais competentes e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Somos uma tradicional sociedade de advogados, constituída desde 1980, que se diferencia pelo atendimento personalizado e especialmente dedicado ao cliente e às suas demandas, e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-507 contacts →

Exact match

“The firm was founded by David Teixeira de Azevedo in after a 17-year partnership with Miguel Reale Junior at the Reale & Azevedo Advogados.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSao Paulo, BrazilHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Escritório de advocacia especializado em direito do consumidor, com atuação em nível nacional, sempre e exclusivamente em favor do consumidor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 20261-105 contacts →

Exact match

“O escritório Nassif Prieto Advogados é especializado em assessoria jurídica na área de direito do consumidor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Um escritório de advocacia voltado para a prestação de serviços jurídicos de excelência e atendimento jurídico personalizado.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMogi Das Cruzes, BrazilHQ recorded Nov 6, 20261-104 contacts →

Exact match

“8220;Fui mandada embora da empresa aonde trabalhei 3 anos e não recebi os valores corretos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPorto Alegre, BrazilHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Defesa jurídica estratégica em questões trabalhistas, cíveis e digitais.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 20261-103 contacts →

Exact match

“A Reis Pinto Advogados oferece soluções jurídicas eficazes para construir um relacionamento de confiança com nossos clientes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSão Paulo, BrazilHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Oferecemos representação em todo tipo de demanda judicial relacionada ao Direito e Processo do Trabalho.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 142 class action lawyers based in Brazil

See the full list, filter by size, metro and specialty, and access 260 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Class action lawyers based in Brazil at a glance

As of Nov 6, 2026
22.5%Verified-email coverage
8.1Average contacts per company
1-10Median size (employees)
25.4%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
91
11-50
39
51-200
9

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 142 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Brazil whose business descriptions match “class action lawyers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 260 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Class action lawyers by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “class action lawyers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many class action lawyers are there based in Brazil?

RevenueBase identified 142 company matches for class action lawyers associated with Brazil as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

SOMOS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most class action lawyers?

Sao Paulo leads with 36 company records, followed by Rio De Janeiro (18) and Belo Horizonte (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 260 professional contacts with verified work emails tracked across these 142 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.