Company lists · Data refreshed November 2026

Top 25 Advertising services based in Brazil

Name: Advertising services based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 8,025 companies tracked

RevenueBase identified 8,025 company matches for advertising services associated with Brazil as of November 2026 and tracks 53,256 professional contacts across them, including 8,835 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for advertising services 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

8,025Companies

53,256Contacts tracked

8,835Verified emails

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The 25 largest advertising services based in Brazil

Ranked by team size

Top 25 of 8,025 company matches for advertising services 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Betc Havas	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	501-1,000	651 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
2	Publicis Brasil	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	201-500	563 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 · Nov 6, 2026 · View company records in RevenueBase
3	Inpress Porter Novelli	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	201-500	507 contacts →
	Exact match “A InPress Porter Novelli é uma agência de comunicação full service, com mais de 150 clientes nos segmentos corporativo, consumo, mídia e entretenimento, saúde, tecnologia…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Cheil Brasil	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	51-200	494 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
5	TAGG	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	1,001-5,000	447 contacts →
	Exact match “Composed of professionals working in the segment since TAGG offers complete solutions with a wide variety of Promotional Marketing services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	W3haus	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	201-500	330 contacts →
	Exact match “cocreative native agency” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	NEOOH	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	51-200	321 contacts →
	Exact match “A NEOOH é referência no segmento de mídia Out of Home.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Megamidia Group	Exact match	Curitiba, BrazilHQ recorded Nov 6, 2026	51-200	279 contacts →
	Exact match “Somos especialistas e parceiros do varejo.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Grupo Tv1	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	201-500	276 contacts →
	Exact match “Uma proposta diferente para um novo momento.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Agência We	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	51-200	273 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 · Nov 6, 2026 · View company records in RevenueBase
11	Index Assessoria	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	51-200	242 contacts →
	Exact match “Fundada há 28 anos, a Index é um ecossistema de comunicação em movimento, que reúne soluções integradas com criatividade e inovação para manter-se relevante e eficiente em um…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Publicis Groupe Brasil	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	1,001-5,000	234 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
13	Binder	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	51-200	230 contacts →
	Exact match “Nós entregamos ideias e estratégias vencedoras.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Paim United Creators	Exact match	Porto Alegre, BrazilHQ recorded Nov 6, 2026	51-200	224 contacts →
	Exact match “Comunicação competitiva sustentável.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Grupo Gpac Comunicação Integrada	Exact match	Curitiba, BrazilHQ recorded Nov 6, 2026	201-500	223 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
16	Agência California	Exact match	Salvador, BrazilHQ recorded Nov 6, 2026	201-500	212 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
17	Layer UP	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	51-200	207 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	GUT SÃO Paulo	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	51-200	205 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
19	BOB	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	51-200	199 contacts →
	Exact match “Prazer, somos a Bob.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Macfor	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	51-200	174 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
21	Agência Accuracy	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	51-200	170 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
22	CALIA	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	51-200	169 contacts →
	Exact match “Agência Calia Publicidade e Propaganda.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Escala	Exact match	Porto Alegre, BrazilHQ recorded Nov 6, 2026	51-200	162 contacts →
	Exact match “Somos mais que uma agência de publicidade.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	TIKI	Exact match	São José, BrazilHQ recorded Nov 6, 2026	n/a	162 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
25	REF	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	51-200	160 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

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 “advertising services”. 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 8,025 advertising services based in Brazil

See the full list, filter by size, metro and specialty, and access 8,835 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Advertising services based in Brazil at a glance

As of Nov 6, 2026

16.6%Verified-email coverage

6.6Average contacts per company

1-10Median size (employees)

22.3%Largest-city concentration · Sao Paulo

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

5,674

11-50

1,981

51-200

246

201-500

501-1,000

1,001-5,000

10001+

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 8,025 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 “advertising services” 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 8,835 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.

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

How many advertising services are there based in Brazil?

RevenueBase identified 8,025 company matches for advertising services 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 advertising services?

Sao Paulo leads with 1792 company records, followed by Rio De Janeiro (443) and Curitiba (300).

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 8,835 professional contacts with verified work emails tracked across these 8,025 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.