Company lists · Data refreshed September 2026

Top 25 Big advertising agencies based in Brazil

Name: Big advertising agencies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 4,490 companies tracked

RevenueBase identified 4,490 company matches for big advertising agencies associated with Brazil as of September 2026 and tracks 41,050 professional contacts across them, including 7,591 with verified work emails and 600 with mobile numbers. Sao Paulo is the largest hub.

This list covers company matches for big advertising agencies 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 September 23, 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 23, 2026 How this list was built

4,490Companies

41,050Contacts tracked

7,591Verified emails

600Mobile numbers

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The 25 largest big advertising agencies based in Brazil

Ranked by team size

Top 25 of 4,490 company matches for big advertising agencies based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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	Africa	Exact match	São Paulo, BrazilHQ recorded Sep 23, 2026	201-500	1,079 contacts →
	Exact match “Uma das agências mais criativas e inovadoras do mundo.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2	FBIZ	Exact match	São Paulo, BrazilHQ recorded Sep 23, 2026	201-500	1,010 contacts →
	Exact match “A MAIORIA DOS MANIFESTOS DE AGÊNCIA FALA SOBRE O QUE SE ACREDITA.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3	Brasil Monks	Exact match	São Paulo, BrazilHQ recorded Sep 23, 2026	1,001-5,000	963 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4	Almapbbdo	Exact match	São Paulo, BrazilHQ recorded Sep 23, 2026	501-1,000	884 contacts →
	Exact match “1 Global Agency of Decade - Cannes Lions.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5	Betc Havas	Exact match	Sao Paulo, BrazilHQ recorded Sep 23, 2026	501-1,000	600 contacts →
	Exact match “A BETC foi fundada em Paris em 1994 e segue sendo reconhecida como uma das agências mais criativas e premiadas do mundo.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6	Artplan	Exact match	São Paulo, BrazilHQ recorded Sep 23, 2026	501-1,000	525 contacts →
	Exact match “Sob liderança do sócio e presidente Antonio Fadiga, a Artplan é a maior agência brasileira com capital 100% nacional e atua como hub de soluções de comunicação para seus clientes.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7	Publicis Brasil	Exact match	São Paulo, BrazilHQ recorded Sep 23, 2026	201-500	493 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8	Cheil Brasil	Exact match	São Paulo, BrazilHQ recorded Sep 23, 2026	51-200	442 contacts →
	Exact match “A Cheil foi a primeira agência do mundo criada para pensar e vender inovação.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9	Inpress Porter Novelli	Exact match	Sao Paulo, BrazilHQ recorded Sep 23, 2026	201-500	441 contacts →
	Exact match “Agência de comunicação full service com mais de 150 clientes nos segmentos corporativo, consumo, mídia e entretenimento, saúde, tecnologia e telecomunicações, dentre outros.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10	Mirum Agency	Exact match	São Paulo, BrazilHQ recorded Sep 23, 2026	201-500	406 contacts →
	Exact match “Desenvolvemos pessoas e soluções para resolver problemas e impulsionar negócios, usando dados, criatividade e diversidade.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11	DPZ	Exact match	São Paulo, BrazilHQ recorded Sep 23, 2026	201-500	368 contacts →
	Exact match “Creativity, ethics, good taste and innovation come together to inspire our work.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12	W3haus	Exact match	São Paulo, BrazilHQ recorded Sep 23, 2026	201-500	295 contacts →
	Exact match “cocreative native agency” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13	NBS	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 23, 2026	201-500	232 contacts →
	Exact match “NBS vem de Nobullshit.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14	Grupo Tv1	Exact match	São Paulo, BrazilHQ recorded Sep 23, 2026	201-500	229 contacts →
	Exact match “Uma proposta diferente para um novo momento.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15	LEO	Exact match	Sao Paulo, BrazilHQ recorded Sep 23, 2026	201-500	215 contacts →
	Exact match “Uma das principais referências em criatividade eficaz no mundo, a Leo conecta marcas a pessoas por meio de insights humanos na Era da IA.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16	Binder	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 23, 2026	51-200	214 contacts →
	Exact match “Nós entregamos ideias e estratégias vencedoras.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17	Grupo Gpac Comunicação Integrada	Exact match	Curitiba, BrazilHQ recorded Sep 23, 2026	201-500	209 contacts →
	Exact match “Somos a primeira agência de Comunicação Integrada do estado.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18	Ampla Comunicação	Exact match	Recife, BrazilHQ recorded Sep 23, 2026	201-500	207 contacts →
	Exact match “A Ampla Comunicação é a agência pernambucana mais premiada neste século e possui entre seus clientes algumas das maiores indústrias de produtos e serviços do Norte/Nordeste.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19	Agência We	Exact match	São Paulo, BrazilHQ recorded Sep 23, 2026	51-200	205 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20	Paim United Creators	Exact match	Porto Alegre, BrazilHQ recorded Sep 23, 2026	51-200	193 contacts →
	Exact match “Comunicação competitiva sustentável.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21	ANA Couto	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 23, 2026	51-200	191 contacts →
	Exact match “Há mais de três décadas, impulsionamos o valor de pessoas e organizações com uma metodologia proprietária que oferece soluções que integram marca, negócio, experiência…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22	Publicis Groupe Brasil	Exact match	São Paulo, BrazilHQ recorded Sep 23, 2026	1,001-5,000	190 contacts →
	Exact match “Sobre o Publicis Groupe Referência em inovação, criatividade e respeito às diferenças, o Publicis Groupe é o grupo de comunicação mais valorizado no mercado.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23	Ebmquintto	Exact match	Fortaleza, BrazilHQ recorded Sep 23, 2026	51-200	183 contacts →
	Exact match “Em 2011, o encontro da tradição com a modernidade aconteceu.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24	BOB	Exact match	São Paulo, BrazilHQ recorded Sep 23, 2026	51-200	181 contacts →
	Exact match “Prazer, somos a Bob.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25	Macfor	Exact match	São Paulo, BrazilHQ recorded Sep 23, 2026	51-200	163 contacts →
	Exact match “We are a full-service agency and a one-stop shop for digital marketing solutions, catering to large enterprises and SMEs alike.” Recorded in the RevenueBase company graph · Sep 23, 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 “big advertising agencies”. 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 4,490 big advertising agencies based in Brazil

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Big advertising agencies based in Brazil at a glance

As of Sep 23, 2026

18.5%Verified-email coverage

1.5%Mobile-number coverage

9.1Average contacts per company

1-10Median size (employees)

22.7%Largest-city concentration · Sao Paulo

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

2,890

11-50

1,374

51-200

167

201-500

501-1,000

1,001-5,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 25.0d

5,5900–30

1,79431–60

15861–90

890–180

41180+

Company record updated

Median 89.0d

00–30

1,83931–60

21,56561–90

15,30790–180

2,339180+

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 “big advertising 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 7,591 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 23, 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.

Big advertising agencies 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 “big advertising agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many big advertising agencies are there based in Brazil?

RevenueBase identified 4,490 company matches for big advertising agencies associated with 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?

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

Which city has the most big advertising agencies?

Sao Paulo leads with 1021 company records, followed by Rio De Janeiro (244) and Curitiba (148).

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 7,591 professional contacts with verified work emails tracked across these 4,490 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 23, 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.