Company lists · Data refreshed November 2026

Top 25 Labor law associations based in Brazil

RevenueBase identified 1,470 company matches for labor law associations associated with Brazil as of November 2026 and tracks 11,648 professional contacts across them, including 1,954 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for labor law associations 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
1,470Companies
11,648Contacts tracked
1,954Verified emails
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The 25 largest labor law associations based in Brazil

Ranked by team size
Top 25 of 1,470 company matches for labor law associations 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 matchPorto Alegre, BrazilHQ recorded Nov 6, 2026501-1,000711 contacts →

Exact match

“Essa é a página oficial da OAB/RS.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSão Paulo, BrazilHQ recorded Nov 6, 2026201-500342 contacts →

Exact match

“Referência nacional em Direito do Trabalho Em dez anos de atividades, o escritório Pipek, Penteado e Paes Manso Advogados Associados, já se tornou uma das principais referências…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSão Paulo, BrazilHQ recorded Nov 6, 2026201-500302 contacts →

Exact match

“Nossa história começa a partir do encontro de Maria Helena Autuori e Marcia Sanz Burmann, que juntas fundaram um escritório que advoga com entusiasmo e excelência na Área…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchManaus, BrazilHQ recorded Nov 6, 20261,001-5,000165 contacts →

Exact match

“O Tribunal Regional do Trabalho da 11ª Região oferece atendimento ao público para fazer o registro de reclamações trabalhistas verbais e obter informações sobre os direitos do…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBrasília, BrazilHQ recorded Nov 6, 202651-200121 contacts →

Exact match

“O Sicoob Credijustra é a cooperativa dos magistrados e servidores do Judiciário trabalhista.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSalvador, BrazilHQ recorded Nov 6, 202651-200113 contacts →

Exact match

“Há mais de 20 anos, o Parish & Zenandro Advogados atua na defesa dos direitos previdenciários, trabalhistas e do consumidores, protegendo quem mais precisa e buscando justiça…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPorto Alegre, BrazilHQ recorded Nov 6, 202651-200106 contacts →

Exact match

“Temos uma metodologia de trabalho própria e somos pioneiros no trato das questões trabalhistas nas empresas, desenvolvendo conceitos que invertem a lógica tradicional do mercado…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCampinas, BrazilHQ recorded Nov 6, 202651-200105 contacts →

Exact match

“O escritório, fundado em 1993, nasceu em Campinas/SP como a primeira terceirização de serviços da Robert Bosch Ltda, após o Dr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 202651-200104 contacts →

Exact match

“Em 25 anos de trajetória, consolidamos a advocacia especializada com as melhores práticas de gestão jurídica.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 202651-200104 contacts →

Exact match

“Conhecer os seus direitos trabalhistas é a melhor maneira de identificar quando forem desrespeitados.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPorto Alegre, BrazilHQ recorded Nov 6, 202651-200102 contacts →

Exact match

“No BBMD Advogados, somos especialistas em direito trabalhista bancário, dedicados a defender os direitos dos trabalhadores com comprometimento e eficiência.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBrasilia, BrazilHQ recorded Nov 6, 202651-20095 contacts →

Exact match

“O Escritório Mauro Menezes & Advogados foi fundado na cidade do Rio de Janeiro (RJ), no ano de 1938, pelo advogado Alino da Costa Monteiro (1916 – 2001).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBrasilia, BrazilHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“Há mais de 35 anos, a Resende Mori Hutchison Advocacia atua na defesa de direitos e na construção de soluções jurídicas com estratégia, experiência e compromisso com cada cliente.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBrasília, BrazilHQ recorded Nov 6, 202611-5085 contacts →

Exact match

“Fundada pelo professor e advogado Victor Russomano Jr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact 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
16Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“Com mais de 25 anos de experiência, com unidades em São Paulo, Campinas, Brasília e Ribeirão Preto, Crivelli Advogados Associados é referência em Direito do Trabalho e Direito…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBrasília, BrazilHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“Somos um escritório de advocacia dedicado única e exclusivamente à defesa dos interesses de servidores públicos, agentes públicos e suas entidades de representação (associação ou…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchJi-paraná, BrazilHQ recorded Nov 6, 202651-20069 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“O escritório Tocantins Advogados possui dedicação especializada nas áreas do Direito e do Processo do Trabalho, além da área de Contencioso Cível, e a sua equipe de profissionais…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBrasilia, BrazilHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“Entidade sem fins lucrativos que tem por premissa a garantia dos direitos e a defesa dos interesses específicos dos servidores da Justiça Trabalhista, nas esferas judicial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“Chiode Minicucci Advogados é composto por mais de 50 profissionais focados apenas na advocacia trabalhista empresarial, com advogados próprios em São Paulo, Rio de Janeiro…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Barreto Advogados & Consultores Associados é uma referência em Direito do Trabalho no Brasil.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBarueri, BrazilHQ recorded Nov 6, 202611-5056 contacts →

Exact match

“A Salem Advogados atua na prestação de serviços em Direito Trabalhista, Aviaçao, Empresarial, Imobiliário, Plano de Saúde e Previdenciário.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBrasilia, BrazilHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“A história da Advocacia Riedel está diretamente ligada a de seu fundador, Ulisses Riedel de Resende, um dos mais prestigiados advogados trabalhistas do país.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“A Marquesi Cálculos e Perícias é uma empresa de consultoria e assessoria.”

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

Showing 25 of 1,470 labor law associations based in Brazil

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Labor law associations based in Brazil at a glance

As of Nov 6, 2026
16.8%Verified-email coverage
7.9Average contacts per company
1-10Median size (employees)
21.6%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,054
11-50
326
51-200
60
201-500
5
501-1,000
3
1,001-5,000
1

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 1,470 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 “labor law associations” 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 1,954 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.

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 “labor law associations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many labor law associations are there based in Brazil?

RevenueBase identified 1,470 company matches for labor law associations 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?

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

Which city has the most labor law associations?

Sao Paulo leads with 318 company records, followed by Rio De Janeiro (92) and Porto Alegre (72).

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 1,954 professional contacts with verified work emails tracked across these 1,470 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.