Company lists · Data refreshed November 2026

Top 24 Ad companies based in Brazil

RevenueBase identified 4,855 company matches for ad companies associated with Brazil as of November 2026 and tracks 33,635 professional contacts across them, including 5,941 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for ad companies 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
4,855Companies
33,635Contacts tracked
5,941Verified emails
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The 24 largest ad companies based in Brazil

Ranked by team size
Top 24 of 4,855 company matches for ad companies 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026501-1,000651 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSão Paulo, BrazilHQ recorded Nov 6, 2026501-1,000562 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-200494 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSão Paulo, BrazilHQ recorded Nov 6, 2026201-500330 contacts →

Exact match

“cocreative native agency”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSão Paulo, BrazilHQ recorded Nov 6, 2026201-500276 contacts →

Exact match

“Uma proposta diferente para um novo momento.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSão Paulo, BrazilHQ recorded Nov 6, 20261,001-5,000234 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202651-200230 contacts →

Exact match

“Nós entregamos ideias e estratégias vencedoras.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCuritiba, BrazilHQ recorded Nov 6, 2026201-500223 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSalvador, BrazilHQ recorded Nov 6, 2026201-500212 contacts →

Exact match

“Somos uma Agência 360 com diferencial criativo e grande capacidade operacional, com foco em 4 pilares : Live Marketing • Conteúdo • Tecnologia • Digital.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-200207 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-200205 contacts →

Exact match

“A GUT é uma agência corajosa para clientes corajosos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-200174 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 · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-200170 contacts →

Exact match

“Há menos de 2 anos no mercado, a Accuracy Promo se consolida a cada dia como uma agência assertiva desde o entendimento do briefing até a apresentação de propostas inovadoras com…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSão José, BrazilHQ recorded Nov 6, 2026n/a162 contacts →

Exact match

“A Tiki é uma agência que potencializa estratégias de times de marketing através de entregas digitais combinando proximidade, agilidade e excelência.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-200160 contacts →

Exact match

“REF+(the initials of the partners Ricardo Calfat, Renato Pereira, Eduardo Barros and Fernando Calfat) has been on the market for 16 years and has consolidated itself as one of the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPinhais, BrazilHQ recorded Nov 6, 202651-200148 contacts →

Exact match

“Hoje, dentro do Grupo OM, a agência é especializada em planejamento de comunicação integrada e propaganda nos seus mais diferentes formatos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSão José Do Rio Preto, BrazilHQ recorded Nov 6, 202651-200148 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-200141 contacts →

Exact match

“Adtail is a digital performance agency part of the DBG Holding based in Brazil.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-200133 contacts →

Exact match

“Agência de Live Marketing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-200118 contacts →

Exact match

“EN] We believe the roll of an agency is to be an extension of the marketing department of their clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCampinas, BrazilHQ recorded Nov 6, 202651-200116 contacts →

Exact match

“Do feito à mão para a inteligência artificial.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-200107 contacts →

Exact match

“Somos a Agência Café Comunicação = estratégia mais ativação de marca é o que fazemos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCriciúma, BrazilHQ recorded Nov 6, 202651-20094 contacts →

Exact match

“Nós somos uma agência inovadora e dinâmica de Marketing Online, especializada em Google Ads, Facebook e Desenvolvimento de Websites.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-20093 contacts →

Exact match

“Somos especialistas em Mídia Programática.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 24 of 4,855 ad companies based in Brazil

See the full list, filter by size, metro and specialty, and access 5,941 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ad companies based in Brazil at a glance

As of Nov 6, 2026
17.7%Verified-email coverage
6.9Average contacts per company
1-10Median size (employees)
22.2%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
3,411
11-50
1,224
51-200
140
201-500
20
501-1,000
9
1,001-5,000
4
10001+
2

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 4,855 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 “ad companies” 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 5,941 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.

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 “ad companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ad companies are there based in Brazil?

RevenueBase identified 4,855 company matches for ad companies 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?

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

Which city has the most ad companies?

Sao Paulo leads with 1079 company records, followed by Rio De Janeiro (259) and Curitiba (190).

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 5,941 professional contacts with verified work emails tracked across these 4,855 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.