Company lists · Data refreshed November 2026

Top 25 Internal communication specialists based in Brazil

RevenueBase identified 812 company matches for internal communication specialists associated with Brazil as of November 2026 and tracks 7,647 professional contacts across them, including 1,953 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for internal communication specialists 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
812Companies
7,647Contacts tracked
1,953Verified emails
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The 25 largest internal communication specialists based in Brazil

Ranked by team size
Top 25 of 812 company matches for internal communication specialists 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 matchRio De Janeiro, BrazilHQ recorded Nov 6, 2026501-1,0001,387 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBrasilia, BrazilHQ recorded Nov 6, 2026201-500146 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchJoão Pessoa, BrazilHQ recorded Nov 6, 202651-200113 contacts →

Exact match

“We were born from the need to transform the world!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-200103 contacts →

Exact match

“Acrônimo de “State of The Art Presentations“, a SOAP é uma empresa especialista em comunicação para momentos decisivos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCuritiba, BrazilHQ recorded Nov 6, 202651-20092 contacts →

Exact match

“Somos a agência mais premiada do Brasil em comunicação interna, endomarketing e marca empregadora.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-20084 contacts →

Exact match

“Há 16 anos no mercado, a Trama Comunicação desenvolve e executa estratégias de comunicação integrada que visam a exposição gerenciada de informações das organizações e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchFortaleza, BrazilHQ recorded Nov 6, 202611-5077 contacts →

Exact match

“A Engaja Comunicação é a maior assessoria de comunicação do Nordeste, de acordo com o Anuário do Comunicação Corporativa 2022 e 2023.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“A Rede é uma consultoria estratégica integrada de comunicação e gestão da reputação, que atua ao lado de organizações em momentos decisivos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“We are AND, ALL - Reputation and Influence Over 30 years of reputation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“A Invitro é uma das principais agências globais que acreditam no potencial transformador da Comunicação Interna.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“p3kcomunicacao - São Paulo Somos uma agência de Comunicação Interna Estratégica e Endomarketing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“A Textual Comunicação atende a todas as necessidades de comunicação de organizações privadas e públicas, no Brasil e no mundo, para auxiliá-las na construção, valorização e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 202611-5066 contacts →

Exact match

“A Prefácio é uma agência de comunicação organizacional que tem como missão promover a melhoria dos resultados das organizações por meio da comunicação estratégica.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5065 contacts →

Exact match

“SOBRE A NÉCTAR Uma agência que se importa com cada detalhe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5065 contacts →

Exact match

“Business communication agency that operates with companies coordinating and planning communication actions to create, sustain, and fortify their brands.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchEsteio, BrazilHQ recorded Nov 6, 202611-5059 contacts →

Exact match

“A Pix Midia desenvolve soluções para comunicação interna, para empresas que desejam otimizar a distribuição de informação numa realidade em que o tempo é escasso.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 202611-5058 contacts →

Exact match

“Desenvolvemos soluções de comunicação estratégicas e integradas para marcas que querem ser vistas, lembradas e reconhecidas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchPorto Alegre, BrazilHQ recorded Nov 6, 202611-5055 contacts →

Exact match

“A Santo de Casa é uma agência de Endomarketing e Comunicação Corporativa que oferece soluções fundamentadas em estratégia e criatividade para uma maior efetividade nas relações…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPorto Alegre, BrazilHQ recorded Nov 6, 202611-5052 contacts →

Exact match

“Acreditamos que gente faz todo sentido, e que essa é a base para uma Comunicação Interna efetiva.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNova Lima, BrazilHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“Acima de tudo pessoas!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSp, BrazilHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“A Sétima Arte tem 20 anos de vida e um portfólio de serviços prestados na área da comunicação corporativa para algumas das mais importantes marcas do País.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSao Jose Do Rio Preto, BrazilHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“Aqui nós assopramos as velinhas pensando no próximo parabéns.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“Somos um agente transformador que gera valor às organizações ao defender seu principal ativo intangível: a reputação.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Somos uma agência de comunicação corporativa que nasceu com o compromisso de promover o bom relacionamento entre as empresas e seus públicos de interesse – funcionários…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Mensagens foram feitas para serem entregues.”

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

Showing 25 of 812 internal communication specialists based in Brazil

See the full list, filter by size, metro and specialty, and access 1,953 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Internal communication specialists based in Brazil at a glance

As of Nov 6, 2026
25.5%Verified-email coverage
9.4Average contacts per company
1-10Median size (employees)
31.5%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
564
11-50
212
51-200
28
201-500
4
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 812 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 “internal communication specialists” 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 1,953 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 “internal communication specialists”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many internal communication specialists are there based in Brazil?

RevenueBase identified 812 company matches for internal communication specialists 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?

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

Which city has the most internal communication specialists?

Sao Paulo leads with 256 company records, followed by Rio De Janeiro (56) and Porto Alegre (42).

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 1,953 professional contacts with verified work emails tracked across these 812 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.