Company lists · Data refreshed September 2026

Top 25 Medical practice advertising agencies based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 3,781 companies tracked

RevenueBase identified 3,781 medical practice advertising agencies headquartered in Brazil as of September 2026 and tracks 16,602 professional contacts across them, including 1,893 with verified work emails and 283 with mobile numbers. Sao Paulo is the largest hub.

This list covers medical practice advertising 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

3,781Companies

16,602Contacts tracked

1,893Verified emails

283Mobile numbers

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The 25 largest medical practice advertising agencies based in Brazil

Ranked by team size

Top 25 of 3,781 medical practice advertising 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 medical practice advertising 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.
#	Company	Headquarters	Employees	Contacts
1	W3hausIndirect evidence	São Paulo, BrazilHQ checked Sep 5, 2026	201-500	295
	“cocreative native agency” Source: company website · checked Sep 5, 2026
2	Agência CaliforniaIndirect evidence	Salvador, BrazilHQ checked Sep 5, 2026	201-500	161
	“Somos uma Agência 360 com diferencial criativo e grande capacidade operacional, com foco em 4 pilares : Live Marketing • Conteúdo • Tecnologia • Digital.” Source: company website · checked Sep 5, 2026
3	REFIndirect evidence	Sao Paulo, BrazilHQ checked Sep 5, 2026	51-200	140
	“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…” Source: company website · checked Sep 5, 2026
4	MKT HouseIndirect evidence	Sao Paulo, BrazilHQ checked Sep 5, 2026	51-200	117
	“Agência de Live Marketing.” Source: company website · checked Sep 5, 2026
5	Blueberry Marketing OnlineIndirect evidence	Criciúma, BrazilHQ checked Sep 5, 2026	51-200	100
	“Nós somos uma agência inovadora e dinâmica de Marketing Online, especializada em Google Ads, Facebook e Desenvolvimento de Websites.” Source: company website · checked Sep 5, 2026
6	Fluxxo ComunicaçãoIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	51-200	86
	“Ouro, Prata e Bronze no Prêmio Colunistas 2024!” Source: company website · checked Sep 5, 2026
7	ConsulfarmaIndirect evidence	Campinas, BrazilHQ checked Sep 5, 2026	51-200	79
	“Fundada em com a missão de oferecer ao setor magistral brasileiro assessorias técnicas, de marketing farmacêutico e cosmética para propaganda médica.” Source: company website · checked Sep 5, 2026
8	Neotass MarketingIndirect evidence	Sao Paulo, BrazilHQ checked Sep 5, 2026	51-200	68
	“Desde 1992, a agência Neotass é especialista em transformar sonhos, planos e ideias em comunicação criativa e de impacto.” Source: company website · checked Sep 5, 2026
9	Agência StarmktIndirect evidence	Sao Paulo, BrazilHQ checked Sep 5, 2026	51-200	66
	“Iniciamos nossa trajetória em 2002, na cidade de São Paulo, com uma proposta voltada para o Marketing Estratégico, utilizando técnicas de Trade Marketing e Marketing Promocional.” Source: company website · checked Sep 5, 2026
10	TWISTPartial evidence	São Paulo, BrazilHQ checked Sep 5, 2026	51-200	59
	“Since 2008, we are doing advertising, branding and marketing with a twist!” Source: company website · checked Sep 5, 2026
11	GUTTAIndirect evidence	Sao Paulo, BrazilHQ checked Sep 5, 2026	51-200	58
	“Desde seu nome, a Gutta é uma agência com posicionamento centrado no ser humano no sentido mais amplo possível.” Source: company website · checked Sep 5, 2026
12	Actmob Marketing EstratégicoIndirect evidence	Mogi Das Cruzes, BrazilHQ checked Sep 5, 2026	51-200	58
	“Fundada em 2011, em Mogi das Cruzes – SP, a Actmob é a agência pioneira em Marketing Digital na região.” Source: company website · checked Sep 5, 2026
13	CMLOIndirect evidence	São Paulo, BrazilHQ checked Sep 5, 2026	11-50	56
	“Alerta de vagas!” Source: company website · checked Sep 5, 2026
14	AMZMPIndirect evidence	Barueri, BrazilHQ checked Sep 5, 2026	11-50	55
	“PUBLICIDADE \| DESENVOLVIMENTO WEB \| MARKETING DIGITAL Somos referência no Brasil em comunicação B2B, atendendo grandes líderes globais em toda a América Latina- Univar Solutions…” Source: company website · checked Sep 5, 2026
15	Fourhands AgênciaIndirect evidence	São Paulo, BrazilHQ checked Sep 5, 2026	11-50	50
	“Olá!” Source: company website · checked Sep 5, 2026
16	Avesso PropagandaIndirect evidence	Recife, BrazilHQ checked Sep 5, 2026	51-200	48
	“Somos uma agência virada.” Source: company website · checked Sep 5, 2026
17	Free MultiagênciaIndirect evidence	Blumenau, BrazilHQ checked Sep 5, 2026	11-50	48
	“O desejo de inovação e a paixão por fazer acontecer sempre estiveram profundamente presentes no pensamento de dois irmãos: Romeu e Roberto Reichert.” Source: company website · checked Sep 5, 2026
18	Agência BloominIndirect evidence	São Paulo, BrazilHQ checked Sep 5, 2026	11-50	48
	“Uma empresa de marketing digital especializada em links patrocinados, otimização (SEO), mídias sociais, desenvolvimento e hospedagem de sites.” Source: company website · checked Sep 5, 2026
19	Traço NegóciosIndirect evidence	Goiânia, BrazilHQ checked Sep 5, 2026	11-50	46
	“Transformamos suas ideias em Negócios!+ 2 milhões geridos em tráfego + 500 projetos realizados e aplicados + 1 bilhão de potencias clientes atingidos + 30 anos ativos no mercado…” Source: company website · checked Sep 5, 2026
20	CRANEIndirect evidence	São Paulo, BrazilHQ checked Sep 5, 2026	11-50	45
	“Part of CRN Group, established in 2012, CRANE is an independent full-service agency that operates the market in a hybrid model.” Source: company website · checked Sep 5, 2026
21	ElefantIndirect evidence	Santos, BrazilHQ checked Sep 5, 2026	51-200	45
	“Somos uma agência criativa full service.” Source: company website · checked Sep 5, 2026
22	6p Marketing E PropagandaIndirect evidence	Ribeirão Preto, BrazilHQ checked Sep 5, 2026	11-50	44
	“Somos uma agência criativa e comprometida com a gestão de uma publicidade de resultados.” Source: company website · checked Sep 5, 2026
23	Tugarê Health Care CommunicationIndirect evidence	Sao Paulo, BrazilHQ checked Sep 5, 2026	51-200	43
	“Tugare & Drucker Comunicação is a Healthcare Agency specialized in developing strategic and promotional campaigns.” Source: company website · checked Sep 5, 2026
24	Agência AtakeIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 5, 2026	11-50	41
	“A ATAKE é uma agência de Publicidade, Web, Marketing Promocional e Eventos.” Source: company website · checked Sep 5, 2026
25	Versão BR Comunicação E MarketingPartial evidence	Ribeirão Preto, BrazilHQ checked Sep 5, 2026	11-50	40
	“Versao Br Comunicacao E Marketing is a marketing and advertising company based out of Rua Visconde de Abaeté 938, Ribeirão Preto, São Paulo, Brazil.” Source: company website · checked Sep 5, 2026

Showing 25 of 3,781 medical practice advertising agencies based in Brazil

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Medical practice advertising agencies based in Brazil at a glance

As of Sep 5, 2026

1-10Median size (employees)

Sao PauloLargest hub · 769 HQs

283Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

2,891

11-50

798

51-200

201-500

1,001-5,000

10001+

Verified emails by last verification

0–30

1,744

31–60

136

61–90

90–180

180+

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 medical practice advertising 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 “medical practice advertising 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 medical practice advertising 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, 1,893 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.

Medical practice advertising agencies by metro

Medical practice advertising agencies in Sao Paulo769
Medical practice advertising agencies in Rio De Janeiro189
Medical practice advertising agencies in Curitiba152
Medical practice advertising agencies in Belo Horizonte146
Medical practice advertising agencies in Salvador69
Medical practice advertising agencies in Florianopolis68
Medical practice advertising agencies in Brasilia67
Medical practice advertising agencies in Porto Alegre67
Medical practice advertising agencies in Ribeirao Preto67
Medical practice advertising agencies in Goiania65
Medical practice advertising agencies in Campinas60
Medical practice advertising agencies in Fortaleza59
Medical practice advertising agencies in Recife53
Medical practice advertising agencies in Maringa36
Medical practice advertising agencies in Londrina35
Medical practice advertising agencies in Guarulhos34
Medical practice advertising agencies in Jundiai34
Medical practice advertising agencies in Sao Jose Dos Campos31
Medical practice advertising agencies in Sao Bernardo Do Campo30
Medical practice advertising agencies in Barueri29
Medical practice advertising agencies in Santo Andre29
Medical practice advertising agencies in Sao Jose Do Rio Preto29
Medical practice advertising agencies in Joinville28
Medical practice advertising agencies in Joao Pessoa27
Medical practice advertising agencies in Niteroi26
Medical practice advertising agencies in Santos26
Medical practice advertising agencies in Sorocaba26
Medical practice advertising agencies in Manaus25

Frequently asked

How many medical practice advertising agencies are there based in Brazil?

RevenueBase identified 3,781 medical practice advertising 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?

W3haus, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most medical practice advertising agencies?

Sao Paulo leads with 769 headquartered companies, followed by Rio De Janeiro (189) and Curitiba (152).

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 1,893 verified decision-maker contacts tracked across these 3,781 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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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.