Company lists · Data refreshed September 2026

Top 17 Healthcare nonprofits based in Rio De Janeiro, Brazil

RevenueBase identified 42 company matches for healthcare nonprofits associated with Rio De Janeiro, Brazil as of September 2026 and tracks 3,840 professional contacts across them, including 504 with verified work emails. Across Brazil, Sao Paulo is the largest hub for this category (120 companies); Rio De Janeiro follows with 42.

This list covers company matches for healthcare nonprofits associated with Rio De Janeiro, 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 16, 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 16, 2026 How this list was built
42Companies
3,840Contacts tracked
504Verified emails
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The 17 largest healthcare nonprofits based in Rio De Janeiro, Brazil

Ranked by team size
Top 17 of 42 company matches for healthcare nonprofits based in Rio De Janeiro, Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchRio De Janeiro, BrazilHQ recorded Sep 16, 20265,001-10,000860 contacts →

Exact match

“O Instituto Gnosis se destina à prestação de serviços de saúde, incluída a assistência médica, hospitalar e de serviços auxiliares de diagnóstico e terapia, sempre observada a…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchRio De Janeiro, BrazilHQ recorded Sep 16, 202651-200465 contacts →

Exact match

“The D’Or Institute for Research and Education (IDOR) is a nonprofit organization who aims is to promote scientific and technological progress in healthcare.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchRio De Janeiro, BrazilHQ recorded Sep 16, 2026201-500371 contacts →

Exact match

“We believe that well-informed healthcare professionals make better decisions for patients, increase hospital efficiency and generate more value for society.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchRio De Janeiro, BrazilHQ recorded Sep 16, 2026201-500255 contacts →

Exact match

“Atendimento humanizado, serviços desburocratizados e a prevenção como marca de seu DNA.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchRio De Janeiro, BrazilHQ recorded Sep 16, 20261,001-5,000247 contacts →

Exact match

“A ACTUAL SAÚDE, apesar de embrionária, já é a líder no mercado do estado do Rio de Janeiro em experiência cooperativista na área da saúde ao atendimento a Home Care, hospitais…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchRio De Janeiro, BrazilHQ recorded Sep 16, 2026201-500165 contacts →

Exact match

“Hospital Marcos Moraes is a hospital & health care company based out of Rio de Janeiro, Brazil.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchRio De Janeiro, BrazilHQ recorded Sep 16, 20261,001-5,000125 contacts →

Exact match

“A Prima Qualitá Saúde é uma Organização Social formada por profissionais altamente qualificados e experiente no gerenciamento de redes assistenciais do sistema público e privado.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchRio De Janeiro, BrazilHQ recorded Sep 16, 20261,001-5,000123 contacts →

Exact match

“O Grupo Quality Life, faz parte de uma holding em saúde com 8 empresas em seu porfólio e com uma trajetória de 12 anos no mercado de saúde, o Grupo Quality Life se destaca como um…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchRio De Janeiro, BrazilHQ recorded Sep 16, 202651-200118 contacts →

Exact match

“Promovemos o fortalecimento de comunidades e territórios populares, juventudes e serviços públicos, contribuindo para o aprimoramento de políticas públicas sustentáveis…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchRio De Janeiro, BrazilHQ recorded Sep 16, 2026501-1,00092 contacts →

Exact match

“Associacao Sao Vicente De Paulo is a hospital & health care company based out of Rua Doutor Satamini Rio de Janeiro, Rio De Janeiro, Brazil.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchRio De Janeiro, BrazilHQ recorded Sep 16, 202611-5057 contacts →

Exact match

“A Cedae Saúde foi criada, em 24 de março de 1988, e iniciou suas atividades a partir de 1º de agosto do mesmo ano através da prestação de serviço de assistência médico-hospitalar.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchRio De Janeiro, BrazilHQ recorded Sep 16, 202651-20042 contacts →

Exact match

“A Rede Saúde Total, fundada em 2007, proporciona serviços de qualidade na área da saúde a um valor justo.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchRio De Janeiro, BrazilHQ recorded Sep 16, 202611-5028 contacts →

Exact match

“Somos um Hub de Gestão e Serviços especializados na área da saúde, que conecta médicos, hospitais e pacientes ao longo da jornada.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchRio De Janeiro, BrazilHQ recorded Sep 16, 202611-5025 contacts →

Exact match

“A Caixa de Assistência aos Membros da Defensoria Pública do Estado do Rio de Janeiro (CAMARJ) é uma instituição que tem por finalidade assegurar aos Defensores Públicos…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchRio De Janeiro, BrazilHQ recorded Sep 16, 2026501-1,00020 contacts →

Exact match

“Olá!”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchRio De Janeiro, BrazilHQ recorded Sep 16, 202611-5015 contacts →

Exact match

“Acreditamos que a saúde deve ser levada à quem mais precisa de atenção, por isso estamos construindo uma nova forma de entregar saúde aos nossos clientes.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchRio De Janeiro, BrazilHQ recorded Sep 16, 202611-5015 contacts →

Exact match

“A Valsa Saúde nasce do desejo de agregar inovação, tecnologia, e ferramentas de gestão à Saúde, como forma de aumentar o acesso e garantir a qualidade dos serviços prestados, de…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 17 of 42 healthcare nonprofits based in Rio De Janeiro, Brazil

See the full list, filter by size, metro and specialty, and access 504 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Healthcare nonprofits based in Rio De Janeiro, Brazil at a glance

As of Sep 16, 2026
13.1%Verified-email coverage
91.4Average contacts per company
11-50Median size (employees)
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
10
11-50
14
51-200
6
201-500
4
501-1,000
3
1,001-5,000
4
5,001-10,000
1

Email recency for this list is measured across the whole Brazil list rather than for Rio De Janeiro, so it is reported there. Company counts and contact totals on this page are exact for Rio De Janeiro, over 42 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 Rio De Janeiro, Brazil whose business descriptions match “healthcare nonprofits” 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 504 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 16, 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.

Healthcare nonprofits by metro in Brazil

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

How many healthcare nonprofits are there based in Rio De Janeiro, Brazil?

RevenueBase identified 42 company matches for healthcare nonprofits associated with Rio De Janeiro, 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?

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

Which city in Brazil has the most healthcare nonprofits?

Sao Paulo leads Brazil with 120 company records, followed by Rio De Janeiro (42) and Curitiba (28).

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 504 professional contacts with verified work emails tracked across these 42 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 16, 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.