Company lists · Data refreshed September 2026

Top 25 Bioanalytical testing companies worldwide

Name: Bioanalytical testing companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 4,494 companies tracked

RevenueBase identified 4,494 bioanalytical testing companies worldwide as of September 2026 and tracks 216,998 professional contacts across them, including 54,764 with verified work emails. The United States is the largest market and Hyderabad the largest hub.

This list covers bioanalytical testing companies 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 19, 2026. Country and city lists for bioanalytical testing companies 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 19, 2026 86% judged on-target in blind review

4,494Companies

216,998Contacts tracked

54,764Verified emails

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The 25 largest bioanalytical testing companies worldwide

Ranked by team size

Top 25 of 4,494 bioanalytical testing companies worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to bioanalytical testing 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	Labcorp	Indirect evidence	Burlington, NC, United StatesHQ checked Sep 19, 2026	10001+	38,427 contacts →
	Indirect evidence “Clear and confident health care decisions begin with questions.” Source: RevenueBase Database · checked Sep 19, 2026
2	Quest Diagnostics	Indirect evidence	Secaucus, NJ, United StatesHQ checked Sep 19, 2026	10001+	27,884 contacts →
	Indirect evidence “Quest Diagnostics (NYSE: DGX) empowers people to take action to improve health outcomes.” Source: RevenueBase Database · checked Sep 19, 2026
3	Eurofins	Indirect evidence	LuxembourgHQ checked Sep 19, 2026	10001+	11,653 contacts →
	Indirect evidence “Since 1987, Eurofins has grown from one laboratory in Nantes, France to over staff across a network of independent companies in 59 countries, operating over 950 laboratories.” Source: RevenueBase Database · checked Sep 19, 2026
4	Waters Corporation	Indirect evidence	Milford, MA, United StatesHQ checked Sep 19, 2026	10001+	8,189 contacts →
	Indirect 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 19, 2026
5	SCIEX	Indirect evidence	Framingham, MA, United StatesHQ checked Sep 19, 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 19, 2026
6	Pace Analytical Services	Indirect evidence	Minneapolis, MN, United StatesHQ checked Sep 19, 2026	1,001-5,000	2,228 contacts →
	Indirect evidence “Pace® Science and Technology Company makes the world a safer, healthier place.” Source: RevenueBase Database · checked Sep 19, 2026
7	Pathcare	Partial evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	1,001-5,000	2,127 contacts →
	Partial evidence “PathCare Laboratories PathCare is a network of pathology laboratories that provide testing of specimens, primarily for medical diagnostic purposes.” Source: RevenueBase Database · checked Sep 19, 2026
8	Altasciences	Indirect evidence	Laval, QC, CanadaHQ checked Sep 19, 2026	1,001-5,000	1,759 contacts →
	Indirect evidence “Outsourcing made easy with a one-stop solution to early-phase drug development.” Source: RevenueBase Database · checked Sep 19, 2026
9	Eurofins Lancaster Laboratories	Indirect evidence	Lancaster, PA, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,638 contacts →
	Indirect evidence “Eurofins Lancaster Laboratories is one of the largest commercial contract laboratories in the world providing comprehensive laboratory services in the pharmaceutical…” Source: RevenueBase Database · checked Sep 19, 2026
10	Clinical Pathology Laboratories	Indirect evidence	Austin, TX, United StatesHQ checked Sep 19, 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 19, 2026
11	Iqvia Laboratories	Indirect evidence	United StatesHQ checked Sep 19, 2026	5,001-10,000	1,400 contacts →
	Indirect evidence “As a leading global drug discovery and development laboratory services organization, IQVIA Laboratories provides a broad range of central laboratory and specialty biomarker…” Source: RevenueBase Database · checked Sep 19, 2026
12	PT Prodia Widyahusada TBK	Indirect evidence	Jakarta Pusat, IndonesiaHQ checked Sep 19, 2026	1,001-5,000	1,270 contacts →
	Indirect evidence “Prodia Clinical Laboratory was established in Solo on May 7th, 1973 by a number of pharmacy-based scientists.” Source: RevenueBase Database · checked Sep 19, 2026
13	Vimta Labs LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	1,001-5,000	1,239 contacts →
	Indirect evidence “Founded in 1984 with headquarters in Hyderabad, India, VIMTA LABS LTD.” Source: RevenueBase Database · checked Sep 19, 2026
14	Azenta Life Sciences	Indirect evidence	Burlington, MA, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,236 contacts →
	Indirect evidence “Azenta (Nasdaq: AZTA) is a leading provider of life sciences solutions worldwide, enabling impactful breakthroughs and therapies to market faster.” Source: RevenueBase Database · checked Sep 19, 2026
15	Sonora Quest Laboratories Laboratory Sciences Of Arizona	Indirect evidence	Phoenix, AZ, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,222 contacts →
	Indirect evidence “Sonora Quest Laboratories, a subsidiary of Laboratory Sciences of Arizona, is an Arizona-based joint venture between Banner Health and Quest Diagnostics (NYSE: DGX) that makes up…” Source: RevenueBase Database · checked Sep 19, 2026
16	TCG Lifesciences PVT LTD	Indirect evidence	Kolkata, IndiaHQ checked Sep 19, 2026	1,001-5,000	1,019 contacts →
	Indirect evidence “TCG Lifesciences Pvt.” Source: RevenueBase Database · checked Sep 19, 2026
17	Meso Scale Diagnostics, LLC	Indirect evidence	Rockville, MD, United StatesHQ checked Sep 19, 2026	1,001-5,000	954 contacts →
	Indirect evidence “Founded in 1995, Meso Scale Discovery (MSD) is a global leader in the development, manufacture, and commercialization of innovative assays and instruments for the measurement of…” Source: RevenueBase Database · checked Sep 19, 2026
18	Neuberg Diagnostics	Indirect evidence	Chennai, IndiaHQ checked Sep 19, 2026	501-1,000	926 contacts →
	Indirect evidence “Neuberg Diagnostics, headquartered in Chennai, is one of India’s leading diagnostic service providers, with its presence in India, UAE, South Africa and USA.” Source: RevenueBase Database · checked Sep 19, 2026
19	Alberta Precision Laboratories	Indirect evidence	United StatesHQ checked Sep 19, 2026	5,001-10,000	918 contacts →
	Indirect evidence “Alberta Precision Laboratories (APL) is a wholly-owned subsidiary of Alberta Health Services, delivering high-quality, responsive diagnostic lab services across our healthcare…” Source: RevenueBase Database · checked Sep 19, 2026
20	Bioagilytix	Indirect evidence	Durham, NC, United StatesHQ checked Sep 19, 2026	1,001-5,000	915 contacts →
	Indirect evidence “BioAgilytix is a leading global contract research organization focused on supporting pharmaceutical and biotech partners in all phases of drug development.” Source: RevenueBase Database · checked Sep 19, 2026
21	Aizant Drug Research Solutions PVT LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	501-1,000	886 contacts →
	Indirect evidence “Aizant® is an integrated drug development solutions provider.” Source: RevenueBase Database · checked Sep 19, 2026
22	Nelson Labs	Partial evidence	Salt Lake City, UT, United StatesHQ checked Sep 19, 2026	501-1,000	775 contacts →
	Partial evidence “Nelson Labs is a global leader in microbiological and analytical chemistry testing and advisory services for the medical device and pharmaceutical industries.” Source: RevenueBase Database · checked Sep 19, 2026
23	Cellcarta	Strong evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	501-1,000	760 contacts →
	Strong evidence “As a global leader in precision medicine testing services, we partner with our clients to address the most complex biomarker and bioanalytical challenges and deliver highly…” Source: RevenueBase Database · checked Sep 19, 2026
24	Referencia Laboratorio Clínico	Indirect evidence	Santo Domingo Oeste., Dominican RepublicHQ checked Sep 19, 2026	1,001-5,000	731 contacts →
	Indirect evidence “Referencia Laboratorio Clínico, empresa dedicada al servicio de la salud, tiene como objetivo la obtención de un resultado de análisis clínico confiable, preciso y oportuno…” Source: RevenueBase Database · checked Sep 19, 2026
25	Eurofins Biomnis	Indirect evidence	Lyon, FranceHQ checked Sep 19, 2026	501-1,000	701 contacts →
	Indirect evidence “European leader in the sector of specialized medical pathology, Eurofins Biomnis carries out over analyses per day from a range of over 2,500 available tests, including…” 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: bioanalytical testing 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 bioanalytical testing companies.
Partial evidence: Its own public description names part of bioanalytical testing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name bioanalytical testing 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 4,494 bioanalytical testing companies worldwide

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Bioanalytical testing companies worldwide at a glance

As of Sep 19, 2026

25.2%Verified-email coverage

48.3Average contacts per company

11-50Median size (employees)

1.0%Largest-city concentration · Hyderabad

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

1,634

11-50

1,674

51-200

759

201-500

225

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 bioanalytical testing 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.
Coverage: Every country. Country and city lists for bioanalytical testing companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “bioanalytical testing 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 bioanalytical testing 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 bioanalytical testing companies, 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, 54,764 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.

Bioanalytical testing companies by location

19 lists · largest first

Every Bioanalytical testing companies 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 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 bioanalytical testing 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 bioanalytical testing companies are there worldwide?

RevenueBase identified 4,494 bioanalytical testing companies 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?

Labcorp, headquartered in Burlington, tops this list with the largest team on record.

Which country has the most bioanalytical testing companies?

The United States leads with 1,175 companies, followed by Brazil (630) and India (341). Every bioanalytical testing companies list by country and city is linked on this page.

Which city has the most bioanalytical testing companies?

Hyderabad leads with 44 headquartered companies, followed by Sao Paulo (44) and Ahmedabad (33).

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 54,764 verified decision-maker contacts tracked across these 4,494 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.