Company lists · Data refreshed September 2026

Top 25 Corporate messaging agencies based in Brazil

RevenueBase identified 3,023 company matches for corporate messaging agencies associated with Brazil as of September 2026 and tracks 28,589 professional contacts across them, including 6,359 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for corporate messaging agencies 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 September 19, 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 Sep 19, 2026 How this list was built
3,023Companies
28,589Contacts tracked
6,359Verified emails
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The 25 largest corporate messaging agencies based in Brazil

Ranked by team size
Top 25 of 3,023 company matches for corporate messaging agencies based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchRio De Janeiro, BrazilHQ recorded Sep 19, 2026501-1,0001,277 contacts →

Exact match

“FSB Comunicações is an Integrated Communications agency focused on results.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchSao Paulo, BrazilHQ recorded Sep 19, 2026501-1,000600 contacts →

Exact match

“A BETC foi fundada em Paris em 1994 e segue sendo reconhecida como uma das agências mais criativas e premiadas do mundo.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchSão Paulo, BrazilHQ recorded Sep 19, 2026201-500493 contacts →

Exact match

“Agência que dá nome ao grupo de comunicação mais valioso do mundo, a Publicis Brasil atua sob a filosofia do Lead the Change, levando a seus clientes soluções de comunicação e…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchSão Paulo, BrazilHQ recorded Sep 19, 20261,001-5,000471 contacts →

Exact match

“Reputação é resultado.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchSao Paulo, BrazilHQ recorded Sep 19, 2026201-500441 contacts →

Exact match

“Agência de comunicação full service com mais de 150 clientes nos segmentos corporativo, consumo, mídia e entretenimento, saúde, tecnologia e telecomunicações, dentre outros.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchSão Paulo E Rio De Janeiro, BrazilHQ recorded Sep 19, 2026201-500282 contacts →

Exact match

“Set up in 1996, Approach is directed by three partners with experience and credibility in the communication market.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchSão Paulo, BrazilHQ recorded Sep 19, 2026201-500242 contacts →

Exact match

“Ideal Axicom brings together a team of over 200 communications experts in Brazil to partner with companies focused on disruption – from early-stage startups to top companies…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchSão Paulo, BrazilHQ recorded Sep 19, 2026201-500209 contacts →

Exact match

“Somos “The PR PowerHouse”, uma verdadeira potência em PR e todas as suas disciplinas.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchCuritiba, BrazilHQ recorded Sep 19, 2026201-500209 contacts →

Exact match

“Somos a primeira agência de Comunicação Integrada do estado.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchSão Paulo, BrazilHQ recorded Sep 19, 202651-200205 contacts →

Exact match

“A We é uma empresa do Grupo We, o maior grupo de comunicação 100% nacional e uma das 5 maiores agências de comunicação integrada do Brasil.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchPorto Alegre, BrazilHQ recorded Sep 19, 202651-200193 contacts →

Exact match

“Comunicação competitiva sustentável.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchSao Paulo, BrazilHQ recorded Sep 19, 202651-200186 contacts →

Exact match

“A Ideia 3 é uma agência de comunicação integrada com sedes em São Paulo, Salvador e Brasília.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchSão Paulo, BrazilHQ recorded Sep 19, 2026501-1,000169 contacts →

Exact match

“Líder em reputação e um dos maiores grupos de comunicação do país, o Grupo In Press também é Nº1 em cinco dos seis rankings do PR SCOPE 2025-26: conhecimento espontâneo…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchSão Paulo, BrazilHQ recorded Sep 19, 202651-200160 contacts →

Exact match

“All About Us Estamos há 23 anos no mercado construindo relacionamento para marcas.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchRio De Janeiro, BrazilHQ recorded Sep 19, 202651-200160 contacts →

Exact match

“Centro de Medicina”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchBrasilia, BrazilHQ recorded Sep 19, 2026201-500154 contacts →

Exact match

“Aqui fazemos um trabalho estratégico e integrado – que une a comunicação digital e a corporativa –, levando em conta as características e as necessidades específicas de cada…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchPorto Alegre, BrazilHQ recorded Sep 19, 202651-200148 contacts →

Exact match

“Somos mais que uma agência de publicidade.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchPinhais, BrazilHQ recorded Sep 19, 202651-200144 contacts →

Exact match

“Hoje, dentro do Grupo OM, a agência é especializada em planejamento de comunicação integrada e propaganda nos seus mais diferentes formatos.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchSão Paulo, BrazilHQ recorded Sep 19, 202651-200125 contacts →

Exact match

“Para nós, informar é uma coisa, comunicar é outra, e relacionar-se é fundamental.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchBelo Horizonte, BrazilHQ recorded Sep 19, 2026201-500121 contacts →

Exact match

“A Partnersnet Comunicação Empresarial oferece soluções e estratégias que agregam valor às marcas de grandes empresas e instituições.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchSao Paulo, BrazilHQ recorded Sep 19, 202651-200116 contacts →

Exact match

“Desde 1995, a CDI vem conectando pessoas e negócios por meio de relacionamento e conteúdo.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchNiteroi, BrazilHQ recorded Sep 19, 202651-200114 contacts →

Exact match

“Criando empresas mais competitivas e preparadas para o futuro.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchBento Gonçalves, BrazilHQ recorded Sep 19, 202651-200113 contacts →

Exact match

“Fazer barulho não é gritar em volume alto, mas sim manter a harmonia de várias mentes talentosas que criam, planejam e executam ações de comunicação com foco em resultados.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchBelo Horizonte, BrazilHQ recorded Sep 19, 202651-200110 contacts →

Exact match

“Publicidade, design, internet, multimídia.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchCuritiba, BrazilHQ recorded Sep 19, 202611-50105 contacts →

Exact match

“A Candy Shop é uma agência full service de comunicação integrada.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 3,023 corporate messaging agencies based in Brazil

See the full list, filter by size, metro and specialty, and access 6,359 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Corporate messaging agencies based in Brazil at a glance

As of Sep 19, 2026
22.2%Verified-email coverage
9.5Average contacts per company
1-10Median size (employees)
29.0%Largest-city concentration · Sao Paulo
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
1,915
11-50
950
51-200
127
201-500
19
501-1,000
3
1,001-5,000
3
10001+
2

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 3,023 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 “corporate messaging agencies” 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 6,359 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 September 19, 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 “corporate messaging agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many corporate messaging agencies are there based in Brazil?

RevenueBase identified 3,023 company matches for corporate messaging agencies associated with Brazil as of September 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?

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

Which city has the most corporate messaging agencies?

Sao Paulo leads with 876 company records, followed by Rio De Janeiro (204) and Belo Horizonte (121).

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 6,359 professional contacts with verified work emails tracked across these 3,023 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 September 19, 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.