Company lists · Data refreshed November 2026

Top 25 Executive communications advisors based in Brazil

Name: Executive communications advisors based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 488 companies tracked

RevenueBase identified 488 company matches for executive communications advisors associated with Brazil as of November 2026 and tracks 4,181 professional contacts across them, including 950 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for executive communications advisors 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

488Companies

4,181Contacts tracked

950Verified emails

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The 25 largest executive communications advisors based in Brazil

Ranked by team size

Top 25 of 488 company matches for executive communications advisors 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Ideal Axicom	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	201-500	250 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 · Nov 6, 2026 · View company records in RevenueBase
2	Oficina Consultoria	Exact match	Brasília, BrazilHQ recorded Nov 6, 2026	51-200	212 contacts →
	Exact match “A Oficina Consultoria é a parceira estratégica para construir reputação e relacionamento com histórias e causas de impacto.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Centro DE Medicina Nuclear DA Guanabara Ltda	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	51-200	185 contacts →
	Exact match “Centro de Medicina” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Mktmix	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	51-200	89 contacts →
	Exact match “Assessoria de Comunicação e Relações Públicas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Engaja Comunicação	Exact match	Fortaleza, BrazilHQ recorded Nov 6, 2026	11-50	77 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
6	Rede Comunicação	Exact match	Belo Horizonte, BrazilHQ recorded Nov 6, 2026	51-200	74 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
7	And, ALL	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	51-200	70 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
8	Critério	Exact match	Porto Alegre, BrazilHQ recorded Nov 6, 2026	51-200	67 contacts →
	Exact match “A Critério desenvolve assessoria estratégica de comunicação para empresas, instituições, governos, políticos e líderes de expressão.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Textual Comunicação	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	51-200	67 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
10	Néctar Comunicação Corporativa	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	11-50	65 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
11	Link Comunicação	Exact match	Belo Horizonte, BrazilHQ recorded Nov 6, 2026	11-50	58 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
12	Ricardo Viveiros E Associados	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	11-50	42 contacts →
	Exact match “Fundada pelo jornalista Ricardo Viveiros, respeitado profissional com larga experiência obtida em importantes veículos de comunicação (impressa e eletrônica) do Brasil e do…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Dfreire Comunicação E Negócios	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	11-50	39 contacts →
	Exact match “Pela sua marca, damos a nossa palavra!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Melina Tavares Comunicação	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	11-50	39 contacts →
	Exact match “Somos uma assessoria de comunicação, especializada em assessoria de imprensa e relações públicas, que planeja e executa ações de forma estratégica e estabelece relacionamento…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Press FC	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	11-50	38 contacts →
	Exact match “A Press FC foi criada em 2004 com o objetivo de apontar caminhos e soluções para os desafios da comunicação.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Capuchino Press	Exact match	Fortaleza, BrazilHQ recorded Nov 6, 2026	11-50	36 contacts →
	Exact match “Fundada em 2010 por Renata Benevides e Karla Rodrigues, a Capuchino Press é uma agência de comunicação estratégica especializada em reputação, assessoria de imprensa e relações…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Interteia Comunicação	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	11-50	35 contacts →
	Exact match “Sabe aquela sensação de que você faz, faz, faz, mas os resultados da sua estratégia de comunicação não chegam?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Ad2m Comunicação	Exact match	Fortaleza, BrazilHQ recorded Nov 6, 2026	11-50	34 contacts →
	Exact match “A AD2M Engenharia de Comunicação oferece serviços de alta qualidade e resultados no universo da comunicação, com amplo portfólio, forte rede de relacionamentos e equipe de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Dona Comunicação	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	11-50	31 contacts →
	Exact match “Agência de comunicação corporativa que tem como principais valores a qualidade no atendimento e a busca por resultados concretos para o cliente.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Ideia Comunicação	Exact match	Belo Horizonte, BrazilHQ recorded Nov 6, 2026	11-50	30 contacts →
	Exact match “A Ideia nasceu com um propósito simples e desafiador: ajudar empresas a se comunicarem melhor.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	TM Comunicações	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	11-50	27 contacts →
	Exact match “A TM Comunicações é uma empresa de comunicação corporativa, especializada nas áreas de mercado financeiro, fintechs e escritórios de advocacia de Direito Empresarial.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	ATCOM	Exact match	Salvador, BrazilHQ recorded Nov 6, 2026	11-50	27 contacts →
	Exact match “Com sede em Salvador, terceira maior cidade do país, a Agência de Textos – Comunicação Integrada atua, há 11 anos, com uma visão estratégica da comunicação corporativa, avaliando…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	LGA Comunicação	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	11-50	25 contacts →
	Exact match “A LGA Comunicação foi criada por profissionais experientes, com conhecimentos complementares e longa vivência na definição e execução de estratégias de comunicação para clientes…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	ADS Comunicação Corporativa	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	11-50	24 contacts →
	Exact match “Criamos estratégias e ações de comunicação sob medida para valorizar a imagem e a reputação de nossos clientes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Original 123 Comunicação	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	11-50	23 contacts →
	Exact match “A Original 123 Comunicação atua há mais de 30 anos no planejamento e na execução de estratégias de comunicação integrada, com forte atuação em comunicação institucional, gestão de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “executive communications advisors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 488 executive communications advisors based in Brazil

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Executive communications advisors based in Brazil at a glance

As of Nov 6, 2026

22.7%Verified-email coverage

8.6Average contacts per company

1-10Median size (employees)

36.1%Largest-city concentration · Sao Paulo

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

359

11-50

109

51-200

201-500

501-1,000

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 488 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 “executive communications advisors” 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 950 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.

Executive communications advisors 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 “executive communications advisors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many executive communications advisors are there based in Brazil?

RevenueBase identified 488 company matches for executive communications advisors 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?

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

Which city has the most executive communications advisors?

Sao Paulo leads with 176 company records, followed by Rio De Janeiro (40) and Curitiba (25).

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 950 professional contacts with verified work emails tracked across these 488 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.