Company lists · Data refreshed September 2026

Top 25 Cancer diagnostics companies based in Brazil

Name: Cancer diagnostics companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 1,345 companies tracked

RevenueBase identified 1,345 cancer diagnostics companies headquartered in Brazil as of September 2026 and tracks 60,906 professional contacts across them, including 8,064 with verified work emails. Sao Paulo is the largest hub.

This list covers cancer diagnostics companies 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

1,345Companies

60,906Contacts tracked

8,064Verified emails

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The 25 largest cancer diagnostics companies based in Brazil

Ranked by team size

Top 25 of 1,345 cancer diagnostics companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to cancer diagnostics companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	DASA	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	10001+	19,606 contacts →
	Indirect evidence “A Dasa é uma das maiores empresas de saúde do mundo, líder em medicina diagnóstica no Brasil.” Source: RevenueBase Database · checked Sep 19, 2026
2	Grupo Fleury	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	10001+	10,468 contacts →
	Indirect evidence “O Grupo Fleury é reconhecido como uma referência de qualidade em medicina diagnóstica no país, com soluções completas, coordenação de cuidado centrada no indivíduo, capacidade de…” Source: RevenueBase Database · checked Sep 19, 2026
3	FEMME	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	1,001-5,000	1,508 contacts →
	Indirect evidence “O FEMME - Laboratório da Mulher é um laboratório de medicina diagnóstica especializado na saúde da mulher.” Source: RevenueBase Database · checked Sep 19, 2026
4	Alliança	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	5,001-10,000	991 contacts →
	Indirect evidence “Seja bem-vindo(a) à Alliança - Excelência em Saúde!” Source: RevenueBase Database · checked Sep 19, 2026
5	Biomega Medicina Diagnóstica	Indirect evidence	Barueri, BrazilHQ checked Sep 19, 2026	1,001-5,000	908 contacts →
	Indirect evidence “A Biomega traz em seu DNA mais de 30 anos de experiência na área da saúde, com foco na excelência em prestação de serviços laboratoriais com alta tecnologia, rapidez e eficiência…” Source: RevenueBase Database · checked Sep 19, 2026
6	Lanac Laboratorio DE Analises Clinicas	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	501-1,000	406 contacts →
	Indirect evidence “Inovação, excelência técnica e qualidade de serviços.” Source: RevenueBase Database · checked Sep 19, 2026
7	Diagnosticos DA America S A	Partial evidence	Barueri, BrazilHQ checked Sep 19, 2026	10001+	403 contacts →
	Partial evidence “Diagnosticos Da America S A is a hospital & health care company based out of Av Jurua, 434, Barueri, São Paulo, Brazil.” Source: RevenueBase Database · checked Sep 19, 2026
8	DAPI	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	501-1,000	355 contacts →
	Indirect evidence “O DAPI – Diagnóstico Avançado por Imagem – integra a Liga das Senhoras Católicas de Curitiba, sendo um centro avançado de diagnóstico por imagem, que há mais de 45 anos apoia e…” Source: RevenueBase Database · checked Sep 19, 2026
9	Salomao & Zoppi Medicina Diagnostica	Partial evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	1,001-5,000	312 contacts →
	Partial evidence “Salomao & Zoppi Medicina Diagnostica is a hospital & health care company based out of Av Das Carinas, 635, Sao Paulo, São Paulo, Brazil.” Source: RevenueBase Database · checked Sep 19, 2026
10	SPX Diagnósticos POR Imagem	Indirect evidence	Santana De Parnaiba / Taubaté / Joinville, BrazilHQ checked Sep 19, 2026	501-1,000	308 contacts →
	Indirect evidence “A SPX Diagnóstico por Imagem está há 18 anos no mercado, atuando nos principais hospitais privados e públicos do Brasil, oferecendo equipamentos com a mais alta tecnologia…” Source: RevenueBase Database · checked Sep 19, 2026
11	Vyttra	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	201-500	262 contacts →
	Indirect evidence “Somos a Vyttra, referência em soluções para diagnósticos e Especialista em Laboratórios.” Source: RevenueBase Database · checked Sep 19, 2026
12	Laboratório Sabin DE Análises Clínicas	Indirect evidence	Brasilia, BrazilHQ checked Sep 19, 2026	1,001-5,000	251 contacts →
	Indirect evidence “Laboratório Sabin de Análises Clínicas is a management consulting company based out of Brasilia, Brazil.” Source: RevenueBase Database · checked Sep 19, 2026
13	Grupo Diagmed	Indirect evidence	Campinas, BrazilHQ checked Sep 19, 2026	201-500	246 contacts →
	Indirect evidence “Fundada em 1993, a Diagmed tornou-se referência em Diagnóstico por imagem em Campinas e Região.” Source: RevenueBase Database · checked Sep 19, 2026
14	Proecho Diagnósticos	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	201-500	234 contacts →
	Indirect evidence “A ProEcho é uma empresa especializada no diagnóstico por imagem, fundada no Rio de Janeiro em 1989.” Source: RevenueBase Database · checked Sep 19, 2026
15	DNA Center Laboratório DE Analises Clínicas	Indirect evidence	Natal, BrazilHQ checked Sep 19, 2026	201-500	219 contacts →
	Indirect evidence “O DNA Center realiza serviços de diagnóstico laboratorial com qualidade e confiabilidade buscando a satisfação dos nossos clientes e a melhoria contínua dos processos, a partir da…” Source: RevenueBase Database · checked Sep 19, 2026
16	Check-Up Medicina E Diagnóstico	Indirect evidence	Uberlândia, BrazilHQ checked Sep 19, 2026	501-1,000	201 contacts →
	Indirect evidence “O Check-Up é um moderno Centro de Medicina Diagnóstica Avançada e há 30 anos atende a cidade de Uberlândia e região com o que há de mais moderno para Exames Laboratoriais e…” Source: RevenueBase Database · checked Sep 19, 2026
17	Clínica Mult Imagem	Indirect evidence	Santos, BrazilHQ checked Sep 19, 2026	201-500	189 contacts →
	Indirect evidence “Clínica especializada em exames de radiologia e diagnóstico por imagem, reconhecida por seu pioneirismo.” Source: RevenueBase Database · checked Sep 19, 2026
18	ECO Diagnóstica	Indirect evidence	Nova Lima, BrazilHQ checked Sep 19, 2026	201-500	185 contacts →
	Indirect evidence “A Eco Diagnóstica é uma empresa brasileira integrante do grupo SD BIOSENSOR, líder global em diagnóstico in vitro.” Source: RevenueBase Database · checked Sep 19, 2026
19	Grupo Kozma	Indirect evidence	Passo Fundo, BrazilHQ checked Sep 19, 2026	501-1,000	183 contacts →
	Indirect evidence “A Kozma Medicina Diagnóstica é referência em medicina diagnóstica integrada no Sul do Brasil, com 49 anos de história oferecendo excelência em diagnósticos por imagem.” Source: RevenueBase Database · checked Sep 19, 2026
20	Mega Imagem	Indirect evidence	Santos, BrazilHQ checked Sep 19, 2026	51-200	179 contacts →
	Indirect evidence “A Mega é referência em Santos, Guarujá e Praia Grande no diagnóstico por imagem, em exames como Ressonância Magnética, Tomografia Computadorizada, Ultrassonografia, Doppler…” Source: RevenueBase Database · checked Sep 19, 2026
21	Grupo Tommasi	Indirect evidence	Vitória, BrazilHQ checked Sep 19, 2026	501-1,000	168 contacts →
	Indirect evidence “Desde 1962, o Grupo Tommasi tem se dedicado incansavelmente ao bem-estar e à saúde daqueles que servimos.” Source: RevenueBase Database · checked Sep 19, 2026
22	CRD Medicina Diagnóstica	Indirect evidence	Goiânia, BrazilHQ checked Sep 19, 2026	51-200	158 contacts →
	Indirect evidence “Nós somos o CRD!” Source: RevenueBase Database · checked Sep 19, 2026
23	Konica Minolta Healthcare DO Brasil	Indirect evidence	Nova Lima, BrazilHQ checked Sep 19, 2026	51-200	151 contacts →
	Indirect evidence “A Konica Minolta Healthcare do Brasil é líder no mercado de diagnóstico por imagem primária.” Source: RevenueBase Database · checked Sep 19, 2026
24	Cepem Centro DE Estudos E Pesquisas DA Mulher	Indirect evidence	Nilópolis, BrazilHQ checked Sep 19, 2026	51-200	149 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
25	Omnimagem	Indirect evidence	Fortaleza, BrazilHQ checked Sep 19, 2026	201-500	137 contacts →
	Indirect evidence “A Omnimagem teve sua inauguração em 20 de janeiro de 1992, tornando-se o primeiro centro de diagnóstico de alta complexidade do Estado do Ceará.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: cancer diagnostics companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names cancer diagnostics companies.
Partial evidence: Its own public description names part of cancer diagnostics companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cancer diagnostics companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,345 cancer diagnostics companies based in Brazil

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Cancer diagnostics companies based in Brazil at a glance

As of Sep 19, 2026

13.2%Verified-email coverage

45.3Average contacts per company

11-50Median size (employees)

7.0%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

474

11-50

529

51-200

235

201-500

501-1,000

1,001-5,000

5,001-10,000

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 1,345 companies.

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 cancer diagnostics companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “cancer diagnostics companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names cancer diagnostics companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among cancer diagnostics companies, 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 its RevenueBase Smart Search 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, 8,064 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 19, 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.

Cancer diagnostics companies by metro

Cancer diagnostics companies in Sao Paulo94
Cancer diagnostics companies in Rio De Janeiro31
Cancer diagnostics companies in Fortaleza30
Cancer diagnostics companies in Belo Horizonte29
Cancer diagnostics companies in Porto Alegre26

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names cancer diagnostics companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many cancer diagnostics companies are there based in Brazil?

RevenueBase identified 1,345 cancer diagnostics companies 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?

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

Which city has the most cancer diagnostics companies?

Sao Paulo leads with 94 headquartered companies, followed by Rio De Janeiro (31) and Fortaleza (30).

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 8,064 verified decision-maker contacts tracked across these 1,345 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 19, 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 Smart Search, 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.