Company lists · Data refreshed September 2026

Top 25 B2B public relations agencies based in Sao Paulo, Brazil

RevenueBase identified 106 company matches for B2B public relations agencies associated with Sao Paulo, Brazil as of September 2026 and tracks 1,187 professional contacts across them, including 350 with verified work emails and 21 with mobile numbers. Across Brazil, Sao Paulo is the largest hub for this category.

This list covers company matches for B2B public relations agencies associated with Sao Paulo, 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 3, 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 3, 2026 How this list was built
106Companies
1,187Contacts tracked
350Verified emails
21Mobile numbers
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The 25 largest B2B public relations agencies based in Sao Paulo, Brazil

Ranked by team size
Top 25 of 106 company matches for B2B public relations agencies based in Sao Paulo, Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 3, 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 matchSao Paulo, Brazil201-500214 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
2Exact matchSao Paulo, Brazil51-200130 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
3Exact matchSao Paulo, Brazil51-20089 contacts →

Exact match

“Assessoria de Comunicação e Relações Públicas.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
4Exact matchSao Paulo, Brazil11-5061 contacts →

Exact match

“The NR-7 Communication is a new PR agency focused on technology, e-commerce startups, internet, MKT and education.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
5Exact matchSao Paulo, Brazil11-5036 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 · Sep 3, 2026 · View company records in RevenueBase
6Exact matchSao Paulo, Brazil11-5031 contacts →

Exact match

“Nascemos da necessidade dos setores de Arquitetura, Construção Civil e Design terem serviços especializados em Comunicação, planejados a partir do entendimento aprofundado das…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
7Exact matchSao Paulo, Brazil11-5023 contacts →

Exact match

“A EPR é uma agência de comunicação corporativa capacitada a atender empresas de diferentes portes e segmentos, cuidando de seu mais importante bem: a sua reputação.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
8Exact matchSao Paulo, Brazil11-5023 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 · Sep 3, 2026 · View company records in RevenueBase
9Exact matchSao Paulo, Brazil11-5021 contacts →

Exact match

“Founded in 1990, G&A Corporate Communications is one of the main PR agencies in Brazil.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
10Exact matchSao Paulo, Brazil11-5019 contacts →

Exact match

“Há 24 anos no mercado, a Rojas Comunicação é uma empresa especializada em Assessoria de Imprensa, um dos segmentos da comunicação que mais cresce e se aperfeiçoa a cada dia no…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
11Exact matchSao Paulo, Brazil11-5015 contacts →

Exact match

“Somos uma agência de relações públicas independente e focada em proporcionar experiências.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
12Exact matchSao Paulo, Brazil11-5014 contacts →

Exact match

“A LAM Comunicação é uma agência full service com foco em PR, assessoria de imprensa e construção de marca pessoal e profissional, perante o público, clientes em potencial…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
13Exact matchSao Paulo, Brazil11-5013 contacts →

Exact match

“Especializada em comunicação corporativa, a Scritta assegura um serviço eficiente e competente de relacionamento com a mídia – proativo, dinâmico, criativo e de resultados.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
14Exact matchSao Paulo, Brazil1-1012 contacts →

Exact match

“Assessoria de Imprensa e Relações Públicas Entre em contato https://bit.ly/3UjgrsB”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
15Exact matchSao Paulo, Brazil11-5012 contacts →

Exact match

“Somos uma agência de Relações Públicas especializada em Assessoria de Imprensa, Comunicação Financeira, Reposicionamento de Imagem, Conteúdo, Gerenciamento e Monitoramento de…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
16Exact matchSao Paulo, Brazil11-5011 contacts →

Exact match

“Em um mundo hiperconectado, uma agência de Relações Públicas que se divide em departamentos já morreu.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
17Exact matchSao Paulo, Brazil1-1011 contacts →

Exact match

“Referência em Relações Públicas com expertise em Marketing, a RelatioNOW conta com uma equipe de profissionais focada em Comunicação.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
18Exact matchSao Paulo, Brazil11-5010 contacts →

Exact match

“A Avocar Comunicação Surgiu no início de 2017 para apoiar profissionais atentos às variações de mercado, cientes de que conquistar uma visibilidade positiva se torna essencial…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
19Exact matchSao Paulo, Brazil1-109 contacts →

Exact match

“A Manacá Comunicação e Marketing é uma agência especializada no atendimento de empresas do mercado B2B.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
20Exact matchSao Paulo, Brazil1-109 contacts →

Exact match

“A Coletiva é uma agência de relações públicas com foco em assessoria de imprensa.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
21Exact matchSao Paulo, Brazil1-108 contacts →

Exact match

“We are an agency that develops strategies.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
22Exact matchSao Paulo, Brazil1-108 contacts →

Exact match

“A Stella Comunicação é uma boutique de Comunicação Corporativa que atua na construção de reputação e no alinhamento das organizações.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
23Exact matchSao Paulo, Brazil11-508 contacts →

Exact match

“Desde 2005 criando e desenvolvendo ações que geram buzz na mídia espontânea.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
24Exact matchSao Paulo, Brazil11-507 contacts →

Exact match

“A Hochmuller Multimídia é uma empresa de Assessoria de Comunicação e PR com escritórios no Rio de Janeiro e São Paulo.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
25Exact matchSao Paulo, Brazil1-107 contacts →

Exact match

“Convergência Comunicação Estratégica is a Brazilian communication agency founded in 2001 specialized in forming public opinion and enlarging institutional and corporate…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase

Showing 25 of 106 B2B public relations agencies based in Sao Paulo, Brazil

See the full list, filter by size, metro and specialty, and access 350 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2B public relations agencies based in Sao Paulo, Brazil at a glance

As of Sep 3, 2026
29.5%Verified-email coverage
1.8%Mobile-number coverage
11.2Average contacts per company
1-10Median size (employees)
Sep 3, 2026Page data refreshed

Companies by employee count

1-10
62
11-50
38
51-200
4
201-500
1

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 Sao Paulo, Brazil whose business descriptions match “B2B public relations 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 350 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 3, 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 “B2B public relations agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B public relations agencies are there based in Sao Paulo, Brazil?

RevenueBase identified 106 company matches for B2B public relations agencies associated with Sao Paulo, 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?

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

Which city in Brazil has the most B2B public relations agencies?

Sao Paulo leads Brazil with 106 company records, followed by Rio De Janeiro (24) and Curitiba (12).

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 350 professional contacts with verified work emails tracked across these 106 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 3, 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.