Company lists · Data refreshed October 2026

Top 25 International drug monitoring services worldwide

RevenueBase identified 583 company matches for international drug monitoring services worldwide as of October 2026 and tracks 23,618 professional contacts across them, including 10,442 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for international drug monitoring services 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 October 27, 2026. Country and city lists for international drug monitoring services 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 Oct 27, 2026 How this list was built
583Companies
23,618Contacts tracked
10,442Verified emails
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The 25 largest international drug monitoring services worldwide

Ranked by team size
Top 25 of 583 company matches for international drug monitoring services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 27, 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 matchRaleigh, NC, United StatesHQ recorded Oct 27, 20261,001-5,0002,144 contacts →

Exact match

“At ProPharma, we help pharmaceutical, biotechnology, and medical device companies bring life-changing therapies to market.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
2Exact matchGuildford, United KingdomHQ recorded Oct 27, 20261,001-5,0001,366 contacts →

Exact match

“PrimeVigilance, an Ergomed Group company, was established in 2008 by Dr.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Oct 27, 20261,001-5,0001,238 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 · Oct 27, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Oct 27, 2026501-1,0001,044 contacts →

Exact match

“APCER Life Sciences, established in 2007, is a trusted global leader in pharmacovigilance, medical information, medical writing, and regulatory affairs.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
5Exact matchGaithersburg, MD, United StatesHQ recorded Oct 27, 20261,001-5,0001,001 contacts →

Exact match

“Navitas Life Sciences is a global Clinical Research partner with over 35 years of expertise in Clinical, Regulatory, Safety, and Data Management solutions.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Oct 27, 20261,001-5,000947 contacts →

Exact match

“Qinecsa is a global pharmacovigilance specialist, uniquely combining more than 20 years of scientific expertise with a flexible, technology-powered platform to solve complex drug…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
7Exact matchCanton, MI, United StatesHQ recorded Oct 27, 2026501-1,000913 contacts →

Exact match

“MMS Holdings (MMS) is an award-winning, data-focused clinical research organization (CRO) that supports the pharmaceutical and biotech industries with a proven, scientific…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
8Exact matchAventura, FL, United StatesHQ recorded Oct 27, 2026501-1,000548 contacts →

Exact match

“RxLogix is a one-stop-shop for all PV needs applying the most recent technology advances like machine learning, artificial intelligence, and best practice methodological…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
9Exact matchChandigarh, IndiaHQ recorded Oct 27, 2026501-1,000462 contacts →

Exact match

“CONTINUUM is a contract research organization offering services Pharmacovigilance, Regulatory, Clinical and Technology domains.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
10Exact matchNottingham, United KingdomHQ recorded Oct 27, 20261,001-5,000424 contacts →

Exact match

“Calyx and Invicro are now Perceptive!”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
11Exact matchFrankfurt, GermanyHQ recorded Oct 27, 202610001+410 contacts →

Exact match

“IQVIA (NYSE: IQV) ist ein führender, globaler Anbieter von zukunftsweisender Analytik, Technologielösungen und klinischer Auftragsforschung für Life Science Unternehmen und alle…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
12Exact matchn/a501-1,000403 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
13Exact matchHyderabad, IndiaHQ recorded Oct 27, 2026201-500333 contacts →

Exact match

“Jeevan provides end-to-end Clinical Research Services.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
14Exact matchBridgewater, NJ, United StatesHQ recorded Oct 27, 2026201-500282 contacts →

Exact match

“ESS is a Pharmacovigilance service provider with the mindset to provide excellent compliance and quality deliverables.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
15Exact matchFort Lauderdale, FL, United StatesHQ recorded Oct 27, 2026501-1,000231 contacts →

Exact match

“Proxima Research is an international provider of data, technologies, and services for the healthcare sector, whose solutions are presented in more than 47 countries around the…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
16Exact matchAhmedabad, IndiaHQ recorded Oct 27, 202651-200225 contacts →

Exact match

“Pharmazone is a leading Consulting company with a strong legacy of trust amongst the global Pharmaceutical & Life Sciences industry.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
17Exact matchUppsala, SwedenHQ recorded Oct 27, 202651-200224 contacts →

Exact match

“Uppsala Monitoring Centre (UMC) is an independent, non-profit foundation established in 1978 dedicated to safer use of medicines and vaccines.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
18Exact matchNoida, IndiaHQ recorded Oct 27, 202651-200223 contacts →

Exact match

“At Ultragenic, we're committed to advancing patient outcomes through innovative solutions that address the challenges and opportunities across the Pharmacovigilance function.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
19Exact matchBarcelona, SpainHQ recorded Oct 27, 202651-200203 contacts →

Exact match

“Asphalion is an international Scientific, Regulatory and Safety Consulting In Life Sciences, with offices in Barcelona, Madrid, Munich and London.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
20Exact matchSesto Fiorentino, ItalyHQ recorded Oct 27, 202651-200202 contacts →

Exact match

“In JSB Solutions crediamo che l'eccellenza nel settore Life Science nasca dalla capacità di creare un ambiente unico, dove una solida cultura aziendale ispirata da valori etici e…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
21Exact matchFoster City, CA, United StatesHQ recorded Oct 27, 202651-200191 contacts →

Exact match

“PointCross Inc, founded in 2007 out of Foster City, CA, is a software company built to provide the life science industry solutions in big data analytics, management, and…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
22Exact matchHitchin, United KingdomHQ recorded Oct 27, 2026201-500183 contacts →

Exact match

“Quanticate is a leading global data focused clinical research organisation (CRO) primarily focused on the management, analysis and reporting of data from clinical trials and…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
23Exact matchPiscataway, NJ, United StatesHQ recorded Oct 27, 202651-200165 contacts →

Exact match

“A comprehensive global healthcare solutions company specializing in end to end of Pharmacovigilance, Materiovigilance, Medical Information Call Center, Hosting, Regulatory…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
24Exact matchMount Arlington, NJ, United StatesHQ recorded Oct 27, 202651-200149 contacts →

Exact match

“We help Life Sciences and Healthcare companies drive better health outcomes by navigating complexity throughout their compliance and commercial operations.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
25Exact matchHyderabad, IndiaHQ recorded Oct 27, 202651-200145 contacts →

Exact match

“Vizen Life Sciences is a Pharmacovigilance (PV) Service Provider that provides full PV and risk management services to clinical trial sponsors and holders of marketing…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase

Showing 25 of 583 international drug monitoring services worldwide

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International drug monitoring services worldwide at a glance

As of Oct 27, 2026
44.2%Verified-email coverage
40.5Average contacts per company
11-50Median size (employees)
3.4%Largest-city concentration · London
Oct 27, 2026Page data refreshed

Companies by employee count

1-10
237
11-50
206
51-200
73
201-500
22
501-1,000
17
1,001-5,000
18
5,001-10,000
2
10001+
6

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 international drug monitoring services are linked below.
What qualifies
Company records worldwide whose business descriptions match “international drug monitoring services” 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 10,442 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 October 27, 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.

International drug monitoring services by location

3 lists · largest first

Every International drug monitoring services 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 “international drug monitoring services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many international drug monitoring services are there worldwide?

RevenueBase identified 583 company matches for international drug monitoring services worldwide as of October 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?

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

Which country has the most international drug monitoring services?

The United States leads with 139 companies, followed by India (84) and the United Kingdom (55). Every international drug monitoring services list by country and city is linked on this page.

Which city has the most international drug monitoring services?

London leads with 20 company records, followed by Hyderabad (12) and Bangalore (11).

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 10,442 professional contacts with verified work emails tracked across these 583 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 October 27, 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.