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Company lists · Data refreshed September 2026

Top 25 Media agencies based in Brazil

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 5,071 companies tracked

RevenueBase identified 5,071 media agencies headquartered in Brazil as of September 2026 and tracks 46,595 professional contacts across them, including 8,801 with verified work emails and 697 with mobile numbers. Sao Paulo is the largest hub.

This list covers media agencies headquartered in 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
5,071Companies
46,595Contacts tracked
8,801Verified emails
697Mobile numbers
Unlock all 5,071 companies Free signup · no credit card · 500 free credits

The 25 largest media agencies based in Brazil

Ranked by team size
Top 25 of 5,071 media agencies based in Brazil, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names 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.
#CompanyHeadquartersEmployeesContacts
1
Kantar Ibope MediaIndirect evidence
Sao Paulo, BrazilHQ checked Sep 5, 20261,001-5,0002,973

“O Ibope – marca latino-americana da Fifty5Blue – entrega clareza para marcas, agências e veículos sobre como as pessoas consomem mídia.”

Source: company website · checked Sep 5, 2026
2
FBIZIndirect evidence
São Paulo, BrazilHQ checked Sep 5, 2026201-5001,010

“A MAIORIA DOS MANIFESTOS DE AGÊNCIA FALA SOBRE O QUE SE ACREDITA.”

Source: company website · checked Sep 5, 2026
3
Brasil MonksStrong evidence
São Paulo, BrazilHQ checked Sep 5, 20261,001-5,000963

“Media.Monks, the digital-first operating brand of S4Capital plc, connects content, data & digital media and technology services across one global team built from the bottom up.”

Source: company website · checked Sep 5, 2026
4
AlmapbbdoIndirect evidence
São Paulo, BrazilHQ checked Sep 5, 2026501-1,000884

“1 Global Agency of Decade - Cannes Lions.”

Source: company website · checked Sep 5, 2026
5
Betc HavasIndirect evidence
Sao Paulo, BrazilHQ checked Sep 5, 2026501-1,000600

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

Source: company website · checked Sep 5, 2026
6
Publicis BrasilIndirect evidence
São Paulo, BrazilHQ checked Sep 5, 2026201-500493

“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…”

Source: company website · checked Sep 5, 2026
7
Cheil BrasilIndirect evidence
São Paulo, BrazilHQ checked Sep 5, 202651-200442

“A Cheil foi a primeira agência do mundo criada para pensar e vender inovação.”

Source: company website · checked Sep 5, 2026
8
Inpress Porter NovelliIndirect evidence
Sao Paulo, BrazilHQ checked Sep 5, 2026201-500441

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

Source: company website · checked Sep 5, 2026
9
Mirum AgencyIndirect evidence
São Paulo, BrazilHQ checked Sep 5, 2026201-500406

“Desenvolvemos pessoas e soluções para resolver problemas e impulsionar negócios, usando dados, criatividade e diversidade.”

Source: company website · checked Sep 5, 2026
10
JotacomIndirect evidence
São Paulo, BrazilHQ checked Sep 5, 2026201-500319

“The Cross Performance Agency A Jotacom é capaz de integrar de fato criação, content, social, mídia, business intelligence, analytics, planejamento e desenvolvimento.”

Source: company website · checked Sep 5, 2026
11
W3hausIndirect evidence
São Paulo, BrazilHQ checked Sep 5, 2026201-500295

“cocreative native agency”

Source: company website · checked Sep 5, 2026
12
NEOOHIndirect evidence
São Paulo, BrazilHQ checked Sep 5, 202651-200277

“A NEOOH é referência no segmento de mídia Out of Home.”

Source: company website · checked Sep 5, 2026
13
AMPFYIndirect evidence
São Paulo, BrazilHQ checked Sep 5, 2026201-500245

“nascida em uma época em que os meios digitais transformaram a interação com consumidores, a Ampfy trabalha na construção de marcas genuinamente compartilháveis.”

Source: company website · checked Sep 5, 2026
14
NBSIndirect evidence
Rio De Janeiro, BrazilHQ checked Sep 5, 2026201-500232

“NBS vem de Nobullshit.”

Source: company website · checked Sep 5, 2026
15
Grupo Tv1Indirect evidence
São Paulo, BrazilHQ checked Sep 5, 2026201-500229

“Uma proposta diferente para um novo momento.”

Source: company website · checked Sep 5, 2026
16
LEOIndirect evidence
Sao Paulo, BrazilHQ checked Sep 5, 2026201-500215

“Uma das principais referências em criatividade eficaz no mundo, a Leo conecta marcas a pessoas por meio de insights humanos na Era da IA.”

Source: company website · checked Sep 5, 2026
17
BinderIndirect evidence
Rio De Janeiro, BrazilHQ checked Sep 5, 202651-200214

“Nós entregamos ideias e estratégias vencedoras.”

Source: company website · checked Sep 5, 2026
18
Megamidia GroupIndirect evidence
Curitiba, BrazilHQ checked Sep 5, 202651-200213

“Somos especialistas e parceiros do varejo.”

Source: company website · checked Sep 5, 2026
19
Grupo Gpac Comunicação IntegradaIndirect evidence
Curitiba, BrazilHQ checked Sep 5, 2026201-500209

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

Source: company website · checked Sep 5, 2026
20
Agência WeIndirect evidence
São Paulo, BrazilHQ checked Sep 5, 202651-200205

“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.”

Source: company website · checked Sep 5, 2026
21
Paim United CreatorsIndirect evidence
Porto Alegre, BrazilHQ checked Sep 5, 202651-200193

“Comunicação competitiva sustentável.”

Source: company website · checked Sep 5, 2026
22
Publicis Groupe BrasilIndirect evidence
São Paulo, BrazilHQ checked Sep 5, 20261,001-5,000190

“Sobre o Publicis Groupe Referência em inovação, criatividade e respeito às diferenças, o Publicis Groupe é o grupo de comunicação mais valorizado no mercado.”

Source: company website · checked Sep 5, 2026
23
Ideia 3 ComunicaçãoIndirect evidence
Sao Paulo, BrazilHQ checked Sep 5, 202651-200186

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

Source: company website · checked Sep 5, 2026
24
EbmquinttoIndirect evidence
Fortaleza, BrazilHQ checked Sep 5, 202651-200183

“Em 2011, o encontro da tradição com a modernidade aconteceu.”

Source: company website · checked Sep 5, 2026
25
BOBIndirect evidence
São Paulo, BrazilHQ checked Sep 5, 202651-200181

“Prazer, somos a Bob.”

Source: company website · checked Sep 5, 2026

Showing 25 of 5,071 media agencies based in Brazil

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 8,801 reachable decision-makers.

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Media agencies based in Brazil at a glance

As of Sep 5, 2026
1-10Median size (employees)
Sao PauloLargest hub · 1269 HQs
697Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
3,273
11-50
1,514
51-200
204
201-500
43
501-1,000
11
1,001-5,000
10
10001+
2

Verified emails by last verification

0–30
8,095
31–60
642
61–90
7
90–180
3
180+
54

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 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 Brazil whose own description of what they do matches “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 media agencies, and records with no verified work email. Companies headquartered outside Brazil 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, 8,801 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.

Media agencies by metro

Frequently asked

How many media agencies are there based in Brazil?

RevenueBase identified 5,071 media agencies headquartered in 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?

Kantar Ibope Media, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most media agencies?

Sao Paulo leads with 1269 headquartered companies, followed by Rio De Janeiro (292) and Curitiba (178).

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 8,801 verified decision-maker contacts tracked across these 5,071 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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Related lists

Browse: Companies home · All Brazil lists · All Media agencies lists · New lists

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.

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