Company lists · Data refreshed November 2026

Top 16 Vaccination services based in Brazil

RevenueBase identified 212 company matches for vaccination services associated with Brazil as of November 2026 and tracks 2,031 professional contacts across them, including 43 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for vaccination 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 3, 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 3, 2026 How this list was built
212Companies
2,031Contacts tracked
43Verified emails
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The 16 largest vaccination services based in Brazil

Ranked by team size
Top 16 of 212 company matches for vaccination services based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 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 matchMarília, BrazilHQ recorded Nov 3, 2026201-500103 contacts →

Exact match

“A S&A Imunizações,(fundada em 2016), é uma das maiores e mais consolidadas referências em Campanhas de Vacinação Corporativa no Brasil- Nossa missão é transformar a vacinação de…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2Exact matchGoiânia, BrazilHQ recorded Nov 3, 202651-20097 contacts →

Exact match

“Somos uma drogaria Fornecemos medicamentos, serviços de vacinação, aferição de pressão.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3Exact matchSão Bernardo Do Campo, BrazilHQ recorded Nov 3, 202611-5067 contacts →

Exact match

“Missão Oferecer assistência humanizada com máxima qualidade para realização de Campanhas de Vacinação in company, adequando e personalizando-a de acordo com a necessidade de cada…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4Exact matchItu, BrazilHQ recorded Nov 3, 202651-20046 contacts →

Exact match

“A Vacivitta é uma rede de clínicas de vacinação para todas as idades e possui uma equipe médica atualizada com tudo o que existe de mais recente em pesquisa e tecnologia nos…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5Exact matchCuritiba, BrazilHQ recorded Nov 3, 202611-5031 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6Exact matchSalvador, BrazilHQ recorded Nov 3, 202611-5025 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7Exact matchFlorianópolis, BrazilHQ recorded Nov 3, 202611-5022 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8Exact matchSao Paulo, BrazilHQ recorded Nov 3, 202611-5016 contacts →

Exact match

“A CLINIVAC é uma clínica especializada em imunizações – do recém-nascido ao adulto na melhor idade – que conta com uma equipe de médicos pediatras, infectologistas e enfermeiras…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9Exact matchSorocaba, BrazilHQ recorded Nov 3, 202611-5012 contacts →

Exact match

“A Sorocaba Vacinas é a única e exclusiva clínica especializada em imunização humana para Sorocaba e região que possui o compromisso de promover a saúde através das vacinas.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10Exact matchGuarulhos, BrazilHQ recorded Nov 3, 202651-2009 contacts →

Exact match

“Clínica Médica, com suporte de vacinas e exames diagnósticos, localizada em Guarulhos, apta a promover qualidade de vida e saúde aos seus pacientes.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11Exact matchBelo Horizonte, BrazilHQ recorded Nov 3, 2026501-1,0009 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12Exact matchSantos, BrazilHQ recorded Nov 3, 20261-108 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13Exact matchSao Paulo, BrazilHQ recorded Nov 3, 20261-105 contacts →

Exact match

“Nossa História A CapacitaImune é uma empresa especializada em treinamento e consultoria na área de imunizações desde 2010.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14Exact matchBrasilia, BrazilHQ recorded Nov 3, 20261-104 contacts →

Exact match

“A ABCVAC foi fundada com o objetivo de oferecer suporte às clínicas de vacinação na área de gestão de negócios.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15Exact matchOurinhos, BrazilHQ recorded Nov 3, 20261-102 contacts →

Exact match

“Clínica de vacinas especializada em imunização humana.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16Exact matchJundiaí, BrazilHQ recorded Nov 3, 20261-102 contacts →

Exact match

“A IMMUNI - Vacinas é uma clínica médica especializada em vacinas (imunização), pediatria, alergias e doenças autoimunes, localizada em Jundiaí (SP), com filial em Itupeva (SP).”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

Showing 16 of 212 vaccination services based in Brazil

See the full list, filter by size, metro and specialty, and access 43 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Vaccination services based in Brazil at a glance

As of Nov 3, 2026
2.1%Verified-email coverage
9.6Average contacts per company
1-10Median size (employees)
11.3%Largest-city concentration · Sao Paulo
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
127
11-50
58
51-200
16
201-500
4
501-1,000
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 212 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 “vaccination 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 43 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 3, 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 “vaccination services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many vaccination services are there based in Brazil?

RevenueBase identified 212 company matches for vaccination 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?

S&a Imunizações tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most vaccination services?

Sao Paulo leads with 24 company records, followed by Rio De Janeiro (13) and Curitiba (9).

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 43 professional contacts with verified work emails tracked across these 212 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 3, 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.