Company lists · Data refreshed September 2026

Top 25 In vitro diagnostics manufacturers worldwide

Name: In vitro diagnostics manufacturers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 4,323 companies tracked

RevenueBase identified 4,323 in vitro diagnostics manufacturers worldwide as of September 2026 and tracks 294,897 professional contacts across them, including 88,711 with verified work emails and 0 with mobile numbers. The United States is the largest market and Sao Paulo the largest hub.

This list covers in vitro diagnostics manufacturers worldwide, 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 16, 2026. Country and city lists for in vitro diagnostics manufacturers follow the table.

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 16, 2026 86% judged on-target in blind review

4,323Companies

294,897Contacts tracked

88,711Verified emails

0Mobile numbers

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The 25 largest in vitro diagnostics manufacturers worldwide

Ranked by team size

Top 25 of 4,323 in vitro diagnostics manufacturers worldwide, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to in vitro diagnostics manufacturers: 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	Agilent Technologies	Indirect evidence	Santa Clara, CA, United StatesHQ checked Sep 16, 2026	10001+	48,455 contacts →
	Indirect evidence “Agilent customers are finding new ways to treat cancer, ensure food, water, air, and medicine quality and safety, discover new drug treatments, research infectious diseases, and…” Source: RevenueBase Database · checked Sep 16, 2026
2	Labcorp	Indirect evidence	Burlington, NC, United StatesHQ checked Sep 16, 2026	10001+	38,427 contacts →
	Indirect evidence “Clear and confident health care decisions begin with questions.” Source: RevenueBase Database · checked Sep 16, 2026
3	Biomérieux	Strong evidence	Marcy-l'étoile, United KingdomHQ checked Sep 16, 2026	10001+	11,986 contacts →
	Strong evidence “A family-owned company, bioMérieux has grown to become a world leader in the field of in vitro diagnostics.” Source: RevenueBase Database · checked Sep 16, 2026
4	Beckman Coulter Diagnostics	Partial evidence	Brea, CA, United StatesHQ checked Sep 16, 2026	10001+	10,069 contacts →
	Partial evidence “A global leader in advanced diagnostics, Beckman Coulter has challenged convention to elevate the diagnostic laboratory’s role in improving patient health for more than 80 years.” Source: RevenueBase Database · checked Sep 16, 2026
5	Waters Corporation	Partial evidence	Milford, MA, United StatesHQ checked Sep 16, 2026	10001+	8,189 contacts →
	Partial evidence “Waters Corporation (NYSE: WAT) is a global leader in life sciences and diagnostics, dedicated to accelerating the benefits of pioneering science through analytical technologies…” Source: RevenueBase Database · checked Sep 16, 2026
6	Bio-Rad Laboratories	Partial evidence	Hercules, CA, United StatesHQ checked Sep 16, 2026	5,001-10,000	8,149 contacts →
	Partial evidence “Bio-Rad provides the healthcare industry with innovative and useful products that help life science researchers accelerate the discovery process and medical diagnostic labs obtain…” Source: RevenueBase Database · checked Sep 16, 2026
7	Qiagen	Indirect evidence	Venlo, NetherlandsHQ checked Sep 16, 2026	5,001-10,000	4,577 contacts →
	Indirect evidence “Making improvements in life possible is more than our vision.” Source: RevenueBase Database · checked Sep 16, 2026
8	Cepheid	Partial evidence	Sunnyvale, CA, United StatesHQ checked Sep 16, 2026	5,001-10,000	4,445 contacts →
	Partial evidence “Cepheid is dedicated to improving healthcare by pioneering molecular diagnostics that combine speed, accuracy, and flexibility.” Source: RevenueBase Database · checked Sep 16, 2026
9	Life Technologies	Indirect evidence	Waltham, MA, United StatesHQ checked Sep 16, 2026	10001+	3,436 contacts →
	Indirect evidence “Life Technologies is now part of Thermo Fisher Scientific.” Source: RevenueBase Database · checked Sep 16, 2026
10	Werfen	Indirect evidence	L'hospitalet De Llobregat, SpainHQ checked Sep 16, 2026	5,001-10,000	3,097 contacts →
	Indirect evidence “Werfen is a growing, family-owned, innovative company founded in 1966 in Barcelona, Spain.” Source: RevenueBase Database · checked Sep 16, 2026
11	Ortho Clinical Diagnostics	Partial evidence	Raritan, NJ, United StatesHQ checked Sep 16, 2026	1,001-5,000	2,730 contacts →
	Partial evidence “QuidelOrtho develops and manufactures intelligent solutions that are transforming data into understanding and action for more people in more places every day, helping spot trends…” Source: RevenueBase Database · checked Sep 16, 2026
12	Myriad Genetics	Partial evidence	Salt Lake City, UT, United StatesHQ checked Sep 16, 2026	1,001-5,000	2,718 contacts →
	Partial evidence “Myriad Genetics is a leading molecular diagnostic testing and precision medicine company dedicated to advancing health and well-being for all.” Source: RevenueBase Database · checked Sep 16, 2026
13	Eppendorf	Indirect evidence	Hamburg, GermanyHQ checked Sep 16, 2026	1,001-5,000	2,405 contacts →
	Indirect evidence “We are a leading international life science company, founded in 1945 and headquartered in Hamburg, Germany.” Source: RevenueBase Database · checked Sep 16, 2026
14	SCIEX	Indirect evidence	Framingham, MA, United StatesHQ checked Sep 16, 2026	1,001-5,000	2,329 contacts →
	Indirect evidence “SCIEX helps to improve the world we live in by enabling scientists and laboratory analysts to find answers to the complex analytical challenges they face.” Source: RevenueBase Database · checked Sep 16, 2026
15	Leica Biosystems	Indirect evidence	Nussloch, United StatesHQ checked Sep 16, 2026	1,001-5,000	2,304 contacts →
	Indirect evidence “Leica Biosystems is proud to be part of Danaher.” Source: RevenueBase Database · checked Sep 16, 2026
16	Beckman Coulter Life Sciences	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 16, 2026	1,001-5,000	2,121 contacts →
	Indirect evidence “Time is the most critical facet in the laboratory today: time to get life-saving therapies to patients faster; reclaiming time by automating tedious manual workflows; and saving…” Source: RevenueBase Database · checked Sep 16, 2026
17	ABCAM	Indirect evidence	Cambridge, United KingdomHQ checked Sep 16, 2026	1,001-5,000	2,063 contacts →
	Indirect evidence “At Abcam, we believe the scientific community goes further, faster when we go there together.” Source: RevenueBase Database · checked Sep 16, 2026
18	Biogroup	Indirect evidence	St.-ouen, FranceHQ checked Sep 16, 2026	10001+	1,980 contacts →
	Indirect evidence “Premier groupement de laboratoires détenu et dirigé exclusivement par des biologistes, dont la connaissance métier et le professionnalisme constituent sa force.” Source: RevenueBase Database · checked Sep 16, 2026
19	Bio-Techne	Indirect evidence	Minneapolis, MN, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,976 contacts →
	Indirect evidence “Bio-Techne is a global life sciences company that empowers scientific discovery and advances human health.” Source: RevenueBase Database · checked Sep 16, 2026
20	Transasia Bio-Medicals LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 16, 2026	1,001-5,000	1,933 contacts →
	Indirect evidence “Incepted in the year 1979, Transasia Bio-Medicals Ltd, is headquartered in Mumbai, India.” Source: RevenueBase Database · checked Sep 16, 2026
21	STAGO	Strong evidence	Asnières Sur Seine, FranceHQ checked Sep 16, 2026	1,001-5,000	1,731 contacts →
	Strong evidence “Created in 1945 as a pharmaceutical company, Diagnostica Stago is now a world leader in the In-Vitro Diagnostics industry.” Source: RevenueBase Database · checked Sep 16, 2026
22	Promega Corporation	Indirect evidence	Madison, WI, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,727 contacts →
	Indirect evidence “At Promega Corporation, creativity and connection drive discovery and innovation.” Source: RevenueBase Database · checked Sep 16, 2026
23	TECAN	Indirect evidence	Männedorf, United KingdomHQ checked Sep 16, 2026	1,001-5,000	1,634 contacts →
	Indirect evidence “At Tecan we are driven to improve people’s lives and health.” Source: RevenueBase Database · checked Sep 16, 2026
24	Clinical Pathology Laboratories	Indirect evidence	Austin, TX, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,528 contacts →
	Indirect evidence “Clinical Pathology Laboratories (CPL) is a medically-led company dating back to 1948.” Source: RevenueBase Database · checked Sep 16, 2026
25	Sysmex America, INC	Indirect evidence	Lincolnshire, IL, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,313 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 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: in vitro diagnostics manufacturers. 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 in vitro diagnostics manufacturers.
Partial evidence: Its own public description names part of in vitro diagnostics manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name in vitro diagnostics manufacturers. 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 4,323 in vitro diagnostics manufacturers worldwide

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In vitro diagnostics manufacturers worldwide at a glance

As of Sep 16, 2026

30.1%Verified-email coverage

68.2Average contacts per company

11-50Median size (employees)

1.3%Largest-city concentration · Sao Paulo

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

1,256

11-50

1,541

51-200

838

201-500

347

501-1,000

154

1,001-5,000

137

5,001-10,000

10001+

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 in vitro diagnostics manufacturers, 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.
Coverage: 31 countries, largest first: the United States, China, India, Brazil, Germany, Italy, France, the United Kingdom, Türkiye, Mexico and 21 more. Country and city lists for in vitro diagnostics manufacturers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “in vitro diagnostics manufacturers”. 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 in vitro diagnostics manufacturers), 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 in vitro diagnostics manufacturers, and records with no verified work email.
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, 88,711 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 16, 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.

In vitro diagnostics manufacturers by location

34 lists · largest first

Every In vitro diagnostics manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 in vitro diagnostics manufacturers, 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 in vitro diagnostics manufacturers are there worldwide?

RevenueBase identified 4,323 in vitro diagnostics manufacturers worldwide 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?

Agilent Technologies, headquartered in Santa Clara, tops this list with the largest team on record.

Which country has the most in vitro diagnostics manufacturers?

The United States leads with 719 companies, followed by China (616) and India (534). Every in vitro diagnostics manufacturers list by country and city is linked on this page.

Which city has the most in vitro diagnostics manufacturers?

Sao Paulo leads with 56 headquartered companies, followed by New Delhi (50) and Shenzhen (40).

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 88,711 verified decision-maker contacts tracked across these 4,323 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 16, 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.