Company lists · Data refreshed November 2026

Top 25 Pharmaceutical testing service providers worldwide

Name: Pharmaceutical testing service providers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 5,288 companies tracked

RevenueBase identified 5,288 company matches for pharmaceutical testing service providers worldwide as of November 2026 and tracks 235,092 professional contacts across them, including 67,079 with verified work emails. The United States is the largest market and Hyderabad the largest hub.

This list covers company matches for pharmaceutical testing service providers 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 November 6, 2026. Country and city lists for pharmaceutical testing service providers 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 Nov 6, 2026 How this list was built

5,288Companies

235,092Contacts tracked

67,079Verified emails

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The 25 largest pharmaceutical testing service providers worldwide

Ranked by team size

Top 25 of 5,288 company matches for pharmaceutical testing service providers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Labcorp	Exact match	Burlington, NC, United StatesHQ recorded Nov 6, 2026	10001+	40,243 contacts →
	Exact match “Clear and confident health care decisions begin with questions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Eurofins	Exact match	LuxembourgHQ recorded Nov 6, 2026	10001+	12,649 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	ALS	Exact match	Bowen Hills, TX, AustraliaHQ recorded Nov 6, 2026	10001+	10,555 contacts →
	Exact match “A global leader in testing, ALS provides comprehensive testing solutions to clients in a wide range of industries around the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Almac Group	Exact match	Craigavon, NC, United KingdomHQ recorded Nov 6, 2026	5,001-10,000	4,798 contacts →
	Exact match “Partnering to Advance Human Health A unique culture delivering exceptional solutions: Almac is a financially secure, privately owned organisation with 7,800+ employees globally.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Pace Analytical Services	Exact match	Minneapolis, NC, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,334 contacts →
	Exact match “Pace® Science and Technology Company makes the world a safer, healthier place.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Pharmaron	Exact match	Beijing, ChinaHQ recorded Nov 6, 2026	10001+	1,880 contacts →
	Exact match “Pharmaron: Global Life Sciences Services Provider Stock Code: 300759.SZ/3759.HK Founded in 2004, Pharmaron is a premier life sciences service provider that offers a broad spectrum…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Iqvia Laboratories	Exact match	United StatesHQ recorded Nov 6, 2026	5,001-10,000	1,845 contacts →
	Exact match “As a leading global drug discovery and development laboratory services organization, IQVIA Laboratories provides a broad range of central laboratory and specialty biomarker…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Altasciences	Exact match	Laval, QC, CanadaHQ recorded Nov 6, 2026	1,001-5,000	1,824 contacts →
	Exact match “Outsourcing made easy with a one-stop solution to early-phase drug development.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Eurofins Lancaster Laboratories	Exact match	Lancaster, PA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,676 contacts →
	Exact match “Eurofins Lancaster Laboratories is one of the largest commercial contract laboratories in the world providing comprehensive laboratory services in the pharmaceutical…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Pharmalex	Exact match	Bad Homburg, GermanyHQ recorded Nov 6, 2026	1,001-5,000	1,574 contacts →
	Exact match “PharmaLex is now part of Cencora, a leading global pharmaceutical solutions organization centered on improving lives around the world PharmaLex adds to Cencora’s expanding suite…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Vimta Labs LTD	Exact match	Hyderabad, IndiaHQ recorded Nov 6, 2026	1,001-5,000	1,395 contacts →
	Exact match “Founded in 1984 with headquarters in Hyderabad, India, VIMTA LABS LTD.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Veeda Lifesciences	Exact match	Ahmedabad, IndiaHQ recorded Nov 6, 2026	501-1,000	1,383 contacts →
	Exact match “We partner with innovator and generic companies using our high-quality infrastructure and a global network of clinical trial sites, to launch novel therapies and new products for…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Sonora Quest Laboratories Laboratory Sciences Of Arizona	Exact match	Phoenix, AZ, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,295 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Perceptive INC	Exact match	London, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	1,269 contacts →
	Exact match “Expanding on their combined 50-year history, Perceptive provides best-in-class specialist support to global pharmaceutical, biotech, and clinical research organizations, spanning…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Inotiv	Exact match	West Lafayette, IN, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,084 contacts →
	Exact match “WHERE INSIGHTS LEAD TO ANSWERS Expect More In choosing a partner for discovery, development and research models, expect more: more attention, more insight, and a superlative…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Sullivan Nicolaides Pathology	Exact match	Bowen Hills, AustraliaHQ recorded Nov 6, 2026	1,001-5,000	1,062 contacts →
	Exact match “Sullivan Nicolaides Pathology is one of Australia’s largest and most respected diagnostic testing laboratories, regarded for our expertise in esoteric as much as routine testing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Aizant Drug Research Solutions PVT LTD	Exact match	Hyderabad, IndiaHQ recorded Nov 6, 2026	501-1,000	948 contacts →
	Exact match “Aizant® is an integrated drug development solutions provider.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Bioagilytix	Exact match	Durham, NC, United StatesHQ recorded Nov 6, 2026	1,001-5,000	945 contacts →
	Exact match “BioAgilytix is a leading global contract research organization focused on supporting pharmaceutical and biotech partners in all phases of drug development.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	AGQ Labs	Exact match	Seville, SpainHQ recorded Nov 6, 2026	501-1,000	827 contacts →
	Exact match “AGQ Labs is one of the world's leading analytic laboratories and technological centers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Referencia Laboratorio Clínico	Exact match	Santo Domingo Oeste., Dominican RepublicHQ recorded Nov 6, 2026	1,001-5,000	823 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Nelson Labs	Exact match	Salt Lake City, United StatesHQ recorded Nov 6, 2026	501-1,000	807 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 · Nov 6, 2026 · View company records in RevenueBase
22	Cellcarta	Exact match	Montreal, NS, CanadaHQ recorded Nov 6, 2026	501-1,000	780 contacts →
	Exact match “CellCarta is a leading global CRO laboratory to the biopharmaceutical and biotechnology industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Equinox Labs	Exact match	Navi Mumbai, IndiaHQ recorded Nov 6, 2026	1,001-5,000	774 contacts →
	Exact match “We are committed to strengthening safety systems with the most reliable Testing and Auditing Solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Emsl Analytical, INC	Exact match	Cinnaminson, NJ, United StatesHQ recorded Nov 6, 2026	501-1,000	766 contacts →
	Exact match “As the nation's leading environmental testing firm, EMSL's network of nationwide laboratories has been providing quality analytical services since 1981.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Frontage Laboratories, INC	Exact match	Exton, PA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	739 contacts →
	Exact match “Frontage Laboratories is a US-based Contract Research Organization (CRO) that was initially established in New Jersey in April 2001 and later relocated to Pennsylvania in 2004.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “pharmaceutical testing service providers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 5,288 pharmaceutical testing service providers worldwide

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Pharmaceutical testing service providers worldwide at a glance

As of Nov 6, 2026

28.5%Verified-email coverage

44.5Average contacts per company

11-50Median size (employees)

1.7%Largest-city concentration · Hyderabad

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

1,967

11-50

1,874

51-200

923

201-500

236

501-1,000

102

1,001-5,000

5,001-10,000

10001+

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 pharmaceutical testing service providers are linked below.
What qualifies: Company records worldwide whose business descriptions match “pharmaceutical testing service providers” 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 67,079 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 November 6, 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.

Pharmaceutical testing service providers by location

30 lists · largest first

Every Pharmaceutical testing service providers 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 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 “pharmaceutical testing service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pharmaceutical testing service providers are there worldwide?

RevenueBase identified 5,288 company matches for pharmaceutical testing service providers worldwide as of November 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?

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

Which country has the most pharmaceutical testing service providers?

The United States leads with 1,039 companies, followed by India (739) and Brazil (391). Every pharmaceutical testing service providers list by country and city is linked on this page.

Which city has the most pharmaceutical testing service providers?

Hyderabad leads with 91 company records, followed by Bangalore (58) and Ahmedabad (56).

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 67,079 professional contacts with verified work emails tracked across these 5,288 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 November 6, 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.