Company lists · Data refreshed September 2026

Top 25 Pr and media agencies based in Rio De Janeiro, Brazil

Name: Pr and media agencies based in Rio De Janeiro, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 92 companies tracked

RevenueBase identified 92 pr and media agencies headquartered in Rio De Janeiro, Brazil as of September 2026 and tracks 963 professional contacts across them, including 327 with verified work emails. Sao Paulo is the largest hub.

This list covers pr and media agencies headquartered in Rio De Janeiro, Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

92Companies

963Contacts tracked

327Verified emails

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The 25 largest pr and media agencies based in Rio De Janeiro, Brazil

Ranked by team size

Top 25 of 92 pr and media agencies based in Rio De Janeiro, Brazil, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names pr and media agencies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Centro DE Medicina Nuclear DA Guanabara LtdaIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	51-200	160
	“Centro de Medicina” Source: company website · checked Sep 5, 2026
2	3a BrasilIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	51-200	60
	“3A Brasil Uma agência global que, inspirada pela liberdade, oferece serviços de RP, planejamento, mídia, marketing digital e criação.” Source: company website · checked Sep 5, 2026
3	Documennta ComunicaçãoIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	1-10	25
	“Nascemos em 2004 e vimos os caminhos da comunicação dar muitas cambalhotas.” Source: company website · checked Sep 5, 2026
4	Dona ComunicaçãoIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	11-50	25
	“Agência de comunicação corporativa que tem como principais valores a qualidade no atendimento e a busca por resultados concretos para o cliente.” Source: company website · checked Sep 5, 2026
5	Avenida ComunicaçãoIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	1-10	20
	“Somos uma agência de comunicação formada por jornalistas experientes em produção de conteúdo, assessoria de imprensa, marketing digital e gestão de imagem.” Source: company website · checked Sep 5, 2026
6	Trevo Soluções EM ComunicaçãoIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	11-50	19
	“Os profissionais da Trevo Efervescência Comunicativa são responsáveis pelo planejamento estratégico das ações do cliente, pela identificação dos públicos-alvos, pela coleta de…” Source: company website · checked Sep 5, 2026
7	Agência AIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	11-50	16
	“A A+ é formada por uma equipe especializada em preparar projetos estrategicamente voltados para impulsionar o seu negócio.” Source: company website · checked Sep 5, 2026
8	RPM ComunicaçãoIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	11-50	15
	“A RPM é uma agência de comunicação especializada em Assessoria de Imprensa e Comunicação Corporativa.” Source: company website · checked Sep 5, 2026
9	Somma ComunicaçõesIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	11-50	15
	Source: company website · checked Sep 5, 2026
10	BpmcomIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	1-10	14
	“A bpmcom vai além e traz em sua oferta de soluções o desenvolvimento e a execução de planos estratégicos personalizados de divulgação, relações públicas, marketing, construção de…” Source: company website · checked Sep 5, 2026
11	Palavra Assessoria EM ComunicaçãoPartial evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	11-50	12
	“A PALAVRA é uma das principais agências de PR e comunicação estratégica do país.” Source: company website · checked Sep 5, 2026
12	Lupa ComunicaçãoIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	11-50	12
	“A Lupa Comunicação é uma agência carioca, sediada no Flamengo, bairro da Zona Sul do Rio de Janeiro, e com alcance nacional.” Source: company website · checked Sep 5, 2026
13	Startcom Assessoria DE ComunicaçãoIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	1-10	9
	“A StartCom é uma empresa especializada em coordenar atividades de comunicação, tais como assessoria de imprensa, marketing, publicidade e propaganda, administrando conteúdo…” Source: company website · checked Sep 5, 2026
14	Bossa MídiaIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	1-10	8
	“Criando conexões com quem mais entende de mídia.” Source: company website · checked Sep 5, 2026
15	Agência FebreIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	11-50	8
	“Comunicação dedicada e minuciosa que afina o discurso, encontra o tom de voz, cria novos canais de diálogo e amplifica a mensagem da sua empresa.” Source: company website · checked Sep 5, 2026
16	Aliá RPIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	1-10	8
	“Mais do que uma agência boutique, parceria estratégica de negócios!” Source: company website · checked Sep 5, 2026
17	Hochmüller MultimídiaPartial evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	11-50	7
	“A Hochmuller Multimídia é uma empresa de Assessoria de Comunicação e PR com escritórios no Rio de Janeiro e São Paulo.” Source: company website · checked Sep 5, 2026
18	Black ComunicaçãoIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	11-50	7
	“Somos o Grupo Black!” Source: company website · checked Sep 5, 2026
19	Tuiuiú ComunicaçãoIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	1-10	7
	“Quem somos?” Source: company website · checked Sep 5, 2026
20	Contextual Comunicação IntegradaIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	11-50	6
	“Com a missão de construir soluções de comunicação para empresas de diferentes segmentos e portes, a Contextual Comunicação atua há mais de 10 anos na construção e valorização da…” Source: company website · checked Sep 5, 2026
21	Longitude ComunicaçãoIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	1-10	5
	“Somos uma agência boutique, com envolvimento direto das sócias em todas as contas, da estratégia à execução, e trabalhamos com o conceito “one-stop-shop", prontas para entregar…” Source: company website · checked Sep 5, 2026
22	Plano E MídiaIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	11-50	5
	“A Plano & Mídia teve seu início em com a Plano 1 Planejamento em Comunicação.” Source: company website · checked Sep 5, 2026
23	Pólen Comunicação DE MarcasIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	1-10	5
	“A Pólen Comunicação surgiu no mercado de assessorias de imprensa em abril de 2009 com a proposta de ser uma empresa focada na construção e no fortalecimento de marcas com…” Source: company website · checked Sep 5, 2026
24	Lapresse ComunicaçãoIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	1-10	5
	“Empresa de Consultoria em Comunicação.” Source: company website · checked Sep 5, 2026
25	BR MultimeiosIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	1-10	4
	“Somos um escritório de representação de mídia, atendemos para o mercado anunciante do Rio de Janeiro as marcas Warner Bros Discovery e o portal InfoMoney.” Source: company website · checked Sep 5, 2026

Showing 25 of 92 pr and media agencies based in Rio De Janeiro, Brazil

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Pr and media agencies based in Rio De Janeiro, Brazil at a glance

As of Sep 5, 2026

1-10Median size (employees)

Sao PauloLargest hub · 359 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

10001+

Email recency for this list is measured across the whole Brazil list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Rio De Janeiro, over 92 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among pr and media agencies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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: Companies headquartered in Rio De Janeiro, Brazil whose own description of what they do matches “pr and media agencies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among pr and media agencies, and records with no verified work email. Companies headquartered outside Rio De Janeiro are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 327 across the full list. 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 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Pr and media agencies by metro in Brazil

Pr and media agencies in Sao Paulo359
Pr and media agencies in Rio De Janeiro92
Pr and media agencies in Curitiba39
Pr and media agencies in Belo Horizonte29
Pr and media agencies in Brasilia25

Frequently asked

How many pr and media agencies are there based in Rio De Janeiro, Brazil?

RevenueBase identified 92 pr and media agencies headquartered in Rio De Janeiro, Brazil as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Centro DE Medicina Nuclear DA Guanabara Ltda, headquartered in Rio De Janeiro, tops this list with the largest team on record.

Which city has the most pr and media agencies?

Sao Paulo leads with 359 headquartered companies, followed by Rio De Janeiro (92) and Curitiba (39).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 327 verified decision-maker contacts tracked across these 92 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 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.