Company lists · Data refreshed November 2026

Top 25 Union negotiation services based in Brazil

RevenueBase identified 489 company matches for union negotiation services associated with Brazil as of November 2026 and tracks 3,404 professional contacts across them, including 647 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for union negotiation services 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
489Companies
3,404Contacts tracked
647Verified emails
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The 25 largest union negotiation services based in Brazil

Ranked by team size
Top 25 of 489 company matches for union negotiation services 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 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
2Exact 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
3Exact 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
4Exact 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
5Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-5054 contacts →

Exact match

“Nosso escritório foi fundado em 1975 pelos irmãos Luiz Carlos Amorim Robortella e Luiz Fernando Amorim Robortella, tendo atualmente a razão social ROBORTELLA E PERES SOCIEDADE DE…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchPorto Alegre, BrazilHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“Guedes, Pedrassani Advogados é fruto da fusão, no ano de 2012, de dois escritórios de advocacia formados no início dos anos especializados em Direito do Trabalho e Relações…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-5050 contacts →

Exact match

“Forganes & Carrion Advogados é um escritório que tem por objetivo atender seus clientes exclusivamente na área trabalhista, atuando como parceiros e conselheiros, tanto no âmbito…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“A GRTS Digital nasce em razão da demanda do mercado empresarial e de entidades de representação por uma ferramenta capaz de auxiliar a gestão das relações trabalhistas e sindicais.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“Especializado em atender empresas nas áreas do Direito do Trabalho e do Direito Previdenciário Empresarial, o Escritório atua próximo ao Cliente, auxiliando na tomada de decisões…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCuritiba, BrazilHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Com mais de 30 anos de experiência, oferecemos a verdadeira inteligência jurídica estratégica nas demandas trabalhistas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“O Mallet Advogados atua, desde outubro de 1997, na área de Direito do Trabalho.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Com uma sólida trajetória de sucesso e visão abrangente, o escritório está ativo e atuante dentro de todas as esferas do direito do trabalho e previdenciário.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 2026n/a36 contacts →

Exact match

“Escritório de advocacia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Desde 1975, a Meloni Advogados Associados atua com dedicação na defesa dos direitos dos trabalhadores.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Defendendo direitos, garantindo justiça.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPorto Alegre, BrazilHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“O escritório Flávio Obino Fº Advogados Associados foi fundado em 1937 por Gabriel Obino.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“O SARAK Advogados é um escritório de advocacia que nasce a partir de um time de advogados trabalhistas já consolidado há alguns anos no mercado de serviços jurídicos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchFlorianópolis, BrazilHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“O escritório Gouvêa dos Reis Advogados deu início às suas atividades no final da década de 60, através de seu fundador, Wilson Correa dos Reis.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCampinas, BrazilHQ recorded Nov 6, 20261-1027 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Fundado em 1956 por Antonio Domingos Meirelles Quintella, o escritório acompanha a evolução do Direito do Trabalho e oferece serviços com profundo conhecimento da legislação e das…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBarueri, BrazilHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Há mais de 13 anos, a Ineditta vem transformando a forma como as empresas gerenciam suas Relações Sindicais.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Sociedade de advogados especializado em assessoria e consultoria sindical e em serviços de contencioso, coletivo e individual, trabalhista.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact 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
24Exact matchCuritiba, BrazilHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“O escritório Indalécio Gomes Neto & Advogados Associados é especializado em Direito do Trabalho e atua tanto na advocacia empresarial preventiva quanto na contenciosa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact 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

Showing 25 of 489 union negotiation services based in Brazil

See the full list, filter by size, metro and specialty, and access 647 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Union negotiation services based in Brazil at a glance

As of Nov 6, 2026
19.0%Verified-email coverage
7.0Average contacts per company
1-10Median size (employees)
23.5%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
351
11-50
107
51-200
18
201-500
3
501-1,000
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 489 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 “union negotiation services” 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 647 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 “union negotiation services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many union negotiation services are there based in Brazil?

RevenueBase identified 489 company matches for union negotiation services 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?

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

Which city has the most union negotiation services?

Sao Paulo leads with 115 company records, followed by Rio De Janeiro (36) and Curitiba (27).

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 647 professional contacts with verified work emails tracked across these 489 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.