Company lists · Data refreshed November 2026

Top 20 Physician-owned networks based in Brazil

RevenueBase identified 62 company matches for physician-owned networks associated with Brazil as of November 2026 and tracks 7,580 professional contacts across them, including 985 with verified work emails. Curitiba is the largest hub.

This list covers company matches for physician-owned networks 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
62Companies
7,580Contacts tracked
985Verified emails
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The 20 largest physician-owned networks based in Brazil

Ranked by team size
Top 20 of 62 company matches for physician-owned networks 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 matchCuritiba, BrazilHQ recorded Nov 6, 20261,001-5,0001,745 contacts →

Exact match

“A Unimed Curitiba é uma cooperativa de trabalho médico líder no mercado de assistência à saúde em sua área de atuação.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCariacica, BrazilHQ recorded Nov 6, 20261,001-5,0001,051 contacts →

Exact match

“Será que existe um jeito mais surpreendente de cuidar?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchGuarulhos, BrazilHQ recorded Nov 6, 20261,001-5,000807 contacts →

Exact match

“Fundada em 19 de janeiro de 1994, a Unimed Guarulhos atua em Guarulhos, Arujá, Itaquaquecetuba, Ferraz de Vasconcelos e Santa Isabel e conta com rede de médicos, hospitais, pronto…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAracaju, BrazilHQ recorded Nov 6, 2026501-1,000528 contacts →

Exact match

“A Unimed Sergipe Cooperativa de Trabalho Médico nasceu em 19 de novembro de 1984, fruto da visão empreendedora e da organização de alguns médicos sergipanos, como Dr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBotucatu, BrazilHQ recorded Nov 6, 20261,001-5,000292 contacts →

Exact match

“Unimed Botucatu Cooperativa de Trabalho Médico”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMarília, BrazilHQ recorded Nov 6, 2026201-500204 contacts →

Exact match

“A Unimed é a maior rede de cooperativas de saúde do mundo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchRio Branco, BrazilHQ recorded Nov 6, 2026201-500125 contacts →

Exact match

“Unimed Rio Branco Cooperativa de Trabalho Médico”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchParanavaí, BrazilHQ recorded Nov 6, 2026201-500112 contacts →

Exact match

“O início Por uma iniciativa de um grupo de 53 Médicos, há mais de 35 anos (desde 11 de Agosto 1988) foi fundada a Unimed de Paranavaí, com o firme propósito de retirar os…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchVitória Da Conquista, BrazilHQ recorded Nov 6, 2026201-500100 contacts →

Exact match

“Somos a maior cooperativa de saúde do mundo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchTaubaté, BrazilHQ recorded Nov 6, 202651-20091 contacts →

Exact match

“Unimed Taubaté A Unimed de Taubaté foi fundada em 23 de maio de 1972, com o objetivo de congregar os integrantes da profissão médica, proporcionando-lhes condições para o…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMedianeira, BrazilHQ recorded Nov 6, 202651-20078 contacts →

Exact match

“A Unimed Oeste do Paraná é uma Cooperativa de Trabalho Médico, fundada em 1º de julho de 1983 por 26 médicos, com o propósito de oferecer atendimento de saúde de excelência na…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchTres Lagoas, BrazilHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“Unimed Regional de Três Lagoas - Cooperativa De Trabalho Médico.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNatal, BrazilHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“Buscamos democratizar a gestão em ambientes clínicos, unindo um time competente e processos eficientes à muita tecnologia para fazer gestão de alta performance!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSão José Dos Campos, BrazilHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“A TAQ Saúde é um grupo econômico que nasceu com a visão de atuar no segmento Saúde, visando capturar oportunidades no setor, por meio de serviços inovadores, boas práticas e visão…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLavras, BrazilHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“Unimed Lavras : cuidar de você, esse é o plano!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNova Lima, BrazilHQ recorded Nov 6, 202611-5020 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPorto Alegre, BrazilHQ recorded Nov 6, 202611-5015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAlegrete, BrazilHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Unimed Alegrete/RS, Rua Gaspar Martins, 417, Alegrete, RS, Brazil.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Plataforma de serviços que agrega uma rede de profissionais e parceiros qualificados para atender suas necessidades de Marketing, Finanças e Gestão.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 2026n/a1 contacts →

Exact match

“Arquitetura Do Pensar is a medical practice company based out of 3355 Av.”

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

Showing 20 of 62 physician-owned networks based in Brazil

See the full list, filter by size, metro and specialty, and access 985 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Physician-owned networks based in Brazil at a glance

As of Nov 6, 2026
13.0%Verified-email coverage
122.3Average contacts per company
51-200Median size (employees)
6.5%Largest-city concentration · Curitiba
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
12
11-50
16
51-200
14
201-500
7
501-1,000
6
1,001-5,000
5

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 62 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 “physician-owned networks” 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 985 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 “physician-owned networks”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many physician-owned networks are there based in Brazil?

RevenueBase identified 62 company matches for physician-owned networks 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?

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

Which city has the most physician-owned networks?

Curitiba leads with 4 company records, followed by Aracaju (2) and Belo Horizonte (2).

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 985 professional contacts with verified work emails tracked across these 62 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.