Company lists · Data refreshed September 2026

Top 25 Diagnostic microbiology laboratories worldwide

RevenueBase identified 1,833 company matches for diagnostic microbiology laboratories worldwide as of September 2026 and tracks 42,577 professional contacts across them, including 8,299 with verified work emails. Brazil is the largest market and Sao Paulo the largest hub.

This list covers company matches for diagnostic microbiology laboratories worldwide, 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. Country and city lists for diagnostic microbiology laboratories follow the table.

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
1,833Companies
42,577Contacts tracked
8,299Verified emails
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The 25 largest diagnostic microbiology laboratories worldwide

Ranked by team size
Top 25 of 1,833 company matches for diagnostic microbiology laboratories worldwide, 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 matchGurgaon, IndiaHQ recorded Sep 19, 20261,001-5,0004,756 contacts →

Exact match

“Established in 1949, Dr Lal PathLabs today is the largest and most respected diagnostic service provider in the country.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchCape Town, South AfricaHQ recorded Sep 19, 20261,001-5,0002,127 contacts →

Exact match

“PathCare Laboratories PathCare is a network of pathology laboratories that provide testing of specimens, primarily for medical diagnostic purposes.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchMumbai, IndiaHQ recorded Sep 19, 20261,001-5,0001,933 contacts →

Exact match

“Incepted in the year 1979, Transasia Bio-Medicals Ltd, is headquartered in Mumbai, India.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchSalt Lake City, UT, United StatesHQ recorded Sep 19, 2026501-1,000775 contacts →

Exact match

“Nelson Labs is a global leader in microbiological and analytical chemistry testing and advisory services for the medical device and pharmaceutical industries.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchAhmedabad, IndiaHQ recorded Sep 19, 20261,001-5,000717 contacts →

Exact match

“Over the past 15 years, Unipath Specialty Laboratory Limited (USLL) has successfully established itself as one of the leading diagnostics companies in India.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchSalt Lake City, UT, United StatesHQ recorded Sep 19, 20261,001-5,000633 contacts →

Exact match

“With more than 25 years of molecular experience, BioFire Diagnostics, LLC (now bioMérieux) sets the standard for molecular diagnostics through its pioneering advances in syndromic…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchGiza, EgyptHQ recorded Sep 19, 20261,001-5,000587 contacts →

Exact match

“al mokhtabar is the largest private medical laboratory testing company in the Middle East, providing diagnostic laboratory services, pathological and clinical tests for medical…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchAmman, JordanHQ recorded Sep 19, 2026201-500551 contacts →

Exact match

“Biolab is a group of medical diagnostic laboratories that offer a full range of laboratory services in Jordan.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchHyderabad, IndiaHQ recorded Sep 19, 2026501-1,000498 contacts →

Exact match

“PathCare Labs(P)Limited is one of the top Diagnostic Service provider on the horizon with a promise to ensure Quality, Reliability and Customer Care.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchPittsburgh, PA, United StatesHQ recorded Sep 19, 2026501-1,000494 contacts →

Exact match

“Companies of all sizes partner with Microbac to test the quality, safety, and performance of their products and operations.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchSolna, SwedenHQ recorded Sep 19, 2026201-500475 contacts →

Exact match

“Cepheid är ett av världens snabbast växande företag inom molekylärdiagnostik.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchRochester, NY, United StatesHQ recorded Sep 19, 20261,001-5,000446 contacts →

Exact match

“ACM Global Laboratories, an affiliate of Rochester Regional Health in Rochester, New York, is a recognized leader global clinical trial testing services.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact 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
14Exact matchCarlsbad, CA, United StatesHQ recorded Sep 19, 2026501-1,000437 contacts →

Exact match

“GenMark Diagnostics is a leading provider of multiplex molecular diagnostic solutions designed to enhance patient care, improve key quality metrics, and reduce the total…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchHamilton, NJ, United StatesHQ recorded Sep 19, 2026501-1,000436 contacts →

Exact match

“Medical Diagnostic Laboratories (MDL), founded in 1997, serves primarily as a reference laboratory for Polymerase Chain Reaction (PCR) based testing to physicians, laboratories…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchHyderabad, IndiaHQ recorded Sep 19, 20261,001-5,000405 contacts →

Exact match

“AMPATH (AMERICAN INSTITUTE OF PATHOLOGY AND LABORATORY SCIENCES PRIVATE LIMITED) is the only lab in India to bring international standard pathology services to ensure accurate…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchFranceHQ recorded Sep 19, 20261,001-5,000396 contacts →

Exact match

“SYNLAB France est un réseau de laboratoires de biologie médicale, filiale du groupe SYNLAB International, leader européen des services de diagnostic médical.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchCiudad De México, MexicoHQ recorded Sep 19, 2026501-1,000369 contacts →

Exact match

“Laboratorio de Servicios Auxiliares para el Diagnóstico Médico, con más de 30 años de experiencia prestando servicios de Análisis Clínicos y Estudios de Gabinete e Imagenología…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchSaint Cloud, MN, United StatesHQ recorded Sep 19, 2026201-500337 contacts →

Exact match

“We are the world’s leading experts and go-to collaborators in biological products and services, focused on protecting the health and safety of people around the world.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchKuala Lumpur, MalaysiaHQ recorded Sep 19, 2026501-1,000298 contacts →

Exact match

“PREMIER INTEGRATED LABS, formerly known as Pantai Premier Pathology is an independent provider of medical laboratory services that has the added capacity to cater for specialized…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchWarszawa, PolandHQ recorded Sep 19, 20261,001-5,000281 contacts →

Exact match

“Firma Synevo jest częścią Grupy Medicover - wiodącego międzynarodowego dostawcy usług w zakresie opieki zdrowotnej i medycznej diagnostyki laboratoryjnej.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchNiles, IL, United StatesHQ recorded Sep 19, 2026201-500242 contacts →

Exact match

“Deibel Laboratories started in 1967 by Dr.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchBelém, BrazilHQ recorded Sep 19, 2026201-500228 contacts →

Exact match

“Histórico O Laboratório foi fundado em 1985, pela Dra.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchNatal, BrazilHQ recorded Sep 19, 2026201-500219 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchIngelheim, GermanyHQ recorded Sep 19, 20261,001-5,000189 contacts →

Exact match

“We examine biomarkers, pathogens, gene sequences and trace elements from all body materials.”

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

Showing 25 of 1,833 diagnostic microbiology laboratories worldwide

See the full list, filter by size, metro and specialty, and access 8,299 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Diagnostic microbiology laboratories worldwide at a glance

As of Sep 19, 2026
19.5%Verified-email coverage
23.2Average contacts per company
11-50Median size (employees)
1.1%Largest-city concentration · Sao Paulo
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
662
11-50
674
51-200
292
201-500
115
501-1,000
41
1,001-5,000
26
5,001-10,000
3
10001+
5

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for diagnostic microbiology laboratories are linked below.
What qualifies
Company records worldwide whose business descriptions match “diagnostic microbiology 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. 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 8,299 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.

Diagnostic microbiology laboratories by location

9 lists · largest first

Every Diagnostic microbiology laboratories list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 microbiology laboratories”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many diagnostic microbiology laboratories are there worldwide?

RevenueBase identified 1,833 company matches for diagnostic microbiology laboratories worldwide 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?

DR LAL Pathlabs tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most diagnostic microbiology laboratories?

Brazil leads with 247 companies, followed by India (219) and the United States (211). Every diagnostic microbiology laboratories list by country and city is linked on this page.

Which city has the most diagnostic microbiology laboratories?

Sao Paulo leads with 21 company records, followed by New Delhi (14) and Belo Horizonte (12).

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 8,299 professional contacts with verified work emails tracked across these 1,833 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.