Company lists · Data refreshed September 2026

Top 25 Diagnostic laboratories based in Belo Horizonte, Brazil

RevenueBase identified 83 company matches for diagnostic laboratories associated with Belo Horizonte, Brazil as of September 2026 and tracks 2,277 professional contacts across them, including 277 with verified work emails. Across Brazil, Sao Paulo is the largest hub for this category (244 companies); Belo Horizonte follows with 83.

This list covers company matches for diagnostic laboratories associated with Belo Horizonte, 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 19, 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 19, 2026 How this list was built
83Companies
2,277Contacts tracked
277Verified emails
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The 25 largest diagnostic laboratories based in Belo Horizonte, Brazil

Ranked by team size
Top 25 of 83 company matches for diagnostic laboratories based in Belo Horizonte, Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchBelo Horizonte, BrazilHQ recorded Sep 19, 2026501-1,000442 contacts →

Exact match

“Com 75 anos de história, o Laboratório São Marcos é uma das empresas de saúde que mais cresce no país.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchBelo Horizonte, BrazilHQ recorded Sep 19, 202651-200178 contacts →

Exact match

“Bioclin is a family-owned company from the state of Minas Gerais, active in the production and development of kits for in vitro diagnostic, in Brazil and Latin America, since 1977.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchBelo Horizonte, BrazilHQ recorded Sep 19, 2026201-500143 contacts →

Exact match

“Fundado em maio de 1958 pelo médico Patologista Clínico Dr.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchBelo Horizonte, BrazilHQ recorded Sep 19, 202651-20071 contacts →

Exact match

“Ser Lab Rede é fazer parte de uma REDE integrada e dinâmica que preza pelo respeito às particularidades do seu laboratório!”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchBelo Horizonte, BrazilHQ recorded Sep 19, 202651-20070 contacts →

Exact match

“A Centerlab é uma distribuidora que atua no comércio de artigos para laboratórios clínicos.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchBelo Horizonte, BrazilHQ recorded Sep 19, 202651-20065 contacts →

Exact match

“A Vida Biotecnologia, com mais de 15 anos de experiência, é especializada na fabricação de reagentes para bioquímica, hematologia, íons seletivos, testes rápidos, coagulação, e…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchBelo Horizonte, BrazilHQ recorded Sep 19, 202651-20059 contacts →

Exact match

“Com foco no cliente, desenvolvemos e entregamos soluções inovadoras em diagnóstico rápido, de forma ágil e acessível, gerando valor para a sustentabilidade do sistema de saúde.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchBelo Horizonte, BrazilHQ recorded Sep 19, 202651-20055 contacts →

Exact match

“Tecsa is the largest veterinary laboratory in Brazil and the only accredited by MAPA (Brazi's USDA) in five veterinary segments.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchBelo Horizonte, BrazilHQ recorded Sep 19, 202651-20054 contacts →

Exact match

“Há mais de 14 anos de atuação no mercado de diagnósticos laboratoriais, a GT Group tem se consolidado como sinônimo de inovação e tecnologia.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchBelo Horizonte, BrazilHQ recorded Sep 19, 202611-5052 contacts →

Exact match

“Fundado em 1987, o Laboratório GMO possui credenciamento junto ao Instituto Mineiro de Agropecuária (IMA), Instituto de Defesa Florestal e Agropecuária do ES (IDAF), Agência de…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchBelo Horizonte, BrazilHQ recorded Sep 19, 202611-5050 contacts →

Exact match

“Fundada em 2002 pelo atual diretor Robson Resende Pereira, com mais de 20 anos de experiência na área de diagnóstico clínico, vasto know-how técnico e científico, priorizando…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchBelo Horizonte, BrazilHQ recorded Sep 19, 202611-5048 contacts →

Exact match

“Pioneira no mercado de Diagnóstico Clínico no Brasil, a IN VITRO há mais de 30 anos produz e fornece amplas linhas de reagentes e equipamentos para diagnóstico de qualidade, com…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchBelo Horizonte, BrazilHQ recorded Sep 19, 202611-5032 contacts →

Exact match

“A Seegene tem no seu DNA a inovação da tecnologia coreana, a experiência na área de diagnósticos moleculares, consolidada em quase duas décadas de atuação, e o reconhecimento do…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchBelo Horizonte, BrazilHQ recorded Sep 19, 202611-5031 contacts →

Exact match

“a nossa proposta é entender as necessidades dos nossos clientes e oferecer as melhores soluções baseadas no que há de mais avançado em diagnóstico”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchBelo Horizonte, BrazilHQ recorded Sep 19, 202611-5020 contacts →

Exact match

“Simile is a biotech company that offers diagnostic solutions and develops projects in partnership with the most respected research institutes in Brazil.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchBelo Horizonte, BrazilHQ recorded Sep 19, 202651-20020 contacts →

Exact match

“Somos o Laboratório Oswaldo Cruz.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchBelo Horizonte, BrazilHQ recorded Sep 19, 20261-1017 contacts →

Exact match

“A MOLECULAR BIOTECNOLOGIA é uma empresa que atua a mais de 7 anos no mercado de Biologia Molecular e Diagnósticos Clínico Laboratorial e Veterinário, localizada na cidade de Belo…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchBelo Horizonte, BrazilHQ recorded Sep 19, 202611-5015 contacts →

Exact match

“A Surgical Tecnologia é um laboratório especializado em calibração, manutenção preventiva e corretiva, locação de equipamentos médico-hospitalares e testes de segurança elétrica…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchBelo Horizonte, BrazilHQ recorded Sep 19, 202611-5012 contacts →

Exact match

“A BIOCELL BIOTECNOLOGIA é uma empresa recém constituida para atender o mercado de Biologia Molecular e Diagnósticos Clínico Laboratorial e Veterinário, localizada na cidade de…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchBelo Horizonte, BrazilHQ recorded Sep 19, 202611-5012 contacts →

Exact match

“Distribuidora de equipamentos e reagentes para diagnóstico laboratorial em Minas Gerais - Brasil.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchBelo Horizonte, BrazilHQ recorded Sep 19, 202651-2008 contacts →

Exact match

“Combinando inovação tecnológica, longa trajetória de atuação e a maior equipe médica especializada do setor, a Anatomia Patológica Grupo Fleury oferece soluções completas em…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchBelo Horizonte, BrazilHQ recorded Sep 19, 20261-107 contacts →

Exact match

“A Biomedh Microbiotecnologia atua com foco em segurança dos alimentos, oferecendo produtos, equipamentos e consultoria técnica para laboratórios e processos microbiológicos dentro…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchBelo Horizonte, BrazilHQ recorded Sep 19, 2026501-1,0007 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchBelo Horizonte, BrazilHQ recorded Sep 19, 202611-507 contacts →

Exact match

“Laboratório de Anatomia Patológica, Citopatologia e Imunoistoquímica.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchBelo Horizonte, BrazilHQ recorded Sep 19, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 83 diagnostic laboratories based in Belo Horizonte, Brazil

See the full list, filter by size, metro and specialty, and access 277 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Diagnostic laboratories based in Belo Horizonte, Brazil at a glance

As of Sep 19, 2026
12.2%Verified-email coverage
27.4Average contacts per company
11-50Median size (employees)
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
28
11-50
36
51-200
13
201-500
4
501-1,000
2

Email recency for this list is measured across the whole Brazil list rather than for Belo Horizonte, so it is reported there. Company counts and contact totals on this page are exact for Belo Horizonte, over 83 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 Belo Horizonte, Brazil whose business descriptions match “diagnostic laboratories” 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 277 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 19, 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 “diagnostic laboratories”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many diagnostic laboratories are there based in Belo Horizonte, Brazil?

RevenueBase identified 83 company matches for diagnostic laboratories associated with Belo Horizonte, 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?

SÃO Marcos Saúde E Medicina Diagnóstica tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Brazil has the most diagnostic laboratories?

Sao Paulo leads Brazil with 244 company records, followed by Belo Horizonte (83) and Rio De Janeiro (55).

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 277 professional contacts with verified work emails tracked across these 83 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 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 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.