Company lists · Data refreshed September 2026

Top 25 Pathology companies based in Brazil

Name: Pathology 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 1,596 companies tracked

RevenueBase identified 1,596 pathology companies headquartered in Brazil as of September 2026 and tracks 59,240 professional contacts across them, including 7,690 with verified work emails. Sao Paulo is the largest hub.

This list covers pathology 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

1,596Companies

59,240Contacts tracked

7,690Verified emails

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The 25 largest pathology companies based in Brazil

Ranked by team size

Top 25 of 1,596 pathology 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 pathology 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	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
4	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
5	Diagnosticos DA America S A	Indirect evidence	Barueri, BrazilHQ checked Sep 19, 2026	10001+	403 contacts →
	Indirect 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
6	Salomao & Zoppi Medicina Diagnostica	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	1,001-5,000	312 contacts →
	Indirect 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
7	Laboratório Paulo Azevedo	Indirect evidence	Belém, BrazilHQ checked Sep 19, 2026	201-500	306 contacts →
	Indirect evidence “Nossa principal função é a realização, mediante solicitação médica, de exames laboratoriais de pacientes ambulatoriais ou internados e servindo com laboratório de apoio para…” Source: RevenueBase Database · checked Sep 19, 2026
8	Laboratório Cedro	Indirect evidence	São Luís, BrazilHQ checked Sep 19, 2026	1,001-5,000	285 contacts →
	Indirect evidence “O Laboratório Cedro foi fundado em 07 de janeiro de 1986 na Av.” Source: RevenueBase Database · checked Sep 19, 2026
9	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
10	Laboratório Ruth Brazão	Indirect evidence	Belém, BrazilHQ checked Sep 19, 2026	201-500	228 contacts →
	Indirect evidence “Histórico O Laboratório foi fundado em 1985, pela Dra.” Source: RevenueBase Database · checked Sep 19, 2026
11	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
12	Laboratório Sodré	Indirect evidence	Lins, BrazilHQ checked Sep 19, 2026	201-500	215 contacts →
	Indirect evidence “O Laboratório Sodré́ está há 45 anos no mercado.” Source: RevenueBase Database · checked Sep 19, 2026
13	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
14	Controllab	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	201-500	192 contacts →
	Indirect evidence “The largest laboratory quality control company in the country, Controllab is committed to taking care of life.” Source: RevenueBase Database · checked Sep 19, 2026
15	Cral Artigos Para Laboratório Ltda	Indirect evidence	Cotia, BrazilHQ checked Sep 19, 2026	201-500	191 contacts →
	Indirect evidence “Present on the market for more than 40 years, with a management policy that combines professionalism, quality and innovation, with a commitment to always providing the very best…” Source: RevenueBase Database · checked Sep 19, 2026
16	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
17	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
18	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
19	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
20	Laboratorio Pasteur	Indirect evidence	Paranavaí, BrazilHQ checked Sep 19, 2026	51-200	134 contacts →
	Indirect evidence “Laboratório Pasteur - Tecnologia à Serviço da Saúde.” Source: RevenueBase Database · checked Sep 19, 2026
21	Matrix Saúde	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	51-200	130 contacts →
	Indirect evidence “Fundada em 1983, a Matrix atua exclusivamente voltada ao fornecimento de sistemas e serviços para a Área de Saúde, com grande especialização no segmento de Medicina Diagnóstica.” Source: RevenueBase Database · checked Sep 19, 2026
22	Instituto DE Analises Clínicas DE Santos	Indirect evidence	Santos, BrazilHQ checked Sep 19, 2026	201-500	130 contacts →
	Indirect evidence “Medical Diagnostic Laboratory.” Source: RevenueBase Database · checked Sep 19, 2026
23	Cedip Medicina Diagnóstica	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	51-200	117 contacts →
	Indirect evidence “Desde 1991 a CEDIP procura cuidar da saúde através de recursos e aparelhos de alta tecnologia e com uma equipe profissional especializada e em sintonia com o que há de mais…” Source: RevenueBase Database · checked Sep 19, 2026
24	Diagmax Medicina Diagnóstica	Indirect evidence	Recife, BrazilHQ checked Sep 19, 2026	201-500	117 contacts →
	Indirect evidence “Diagmax Medicina Diagnóstica - tudo em um só lugar” Source: RevenueBase Database · checked Sep 19, 2026
25	Diagnose	Indirect evidence	Maceió, BrazilHQ checked Sep 19, 2026	201-500	117 contacts →
	Indirect evidence “A Clínica Diagnose nasceu do entusiasmo de seus fundadores: drs.” 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: pathology 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 pathology companies.
Partial evidence: Its own public description names part of pathology companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pathology 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 1,596 pathology companies based in Brazil

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Pathology companies based in Brazil at a glance

As of Sep 19, 2026

13.0%Verified-email coverage

37.1Average contacts per company

11-50Median size (employees)

7.2%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

635

11-50

628

51-200

231

201-500

501-1,000

1,001-5,000

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 1,596 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 pathology 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 “pathology 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 pathology 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 pathology 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, 7,690 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.

Pathology companies by metro

Pathology companies in Sao Paulo115
Pathology companies in Belo Horizonte32

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 pathology 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 pathology companies are there based in Brazil?

RevenueBase identified 1,596 pathology 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 pathology companies?

Sao Paulo leads with 115 headquartered companies, followed by Belo Horizonte (32) and Fortaleza (24).

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 7,690 verified decision-maker contacts tracked across these 1,596 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.