Company lists · Data refreshed September 2026

Top 25 Pharmacovigilance services worldwide

Name: Pharmacovigilance services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 2,741 companies tracked

RevenueBase identified 2,741 pharmacovigilance services worldwide as of September 2026 and tracks 61,992 professional contacts across them, including 20,761 with verified work emails. The United States is the largest market and London the largest hub.

This list covers pharmacovigilance services 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 21, 2026. Country and city lists for pharmacovigilance services 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 RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

2,741Companies

61,992Contacts tracked

20,761Verified emails

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The 25 largest pharmacovigilance services worldwide

Ranked by team size

Top 25 of 2,741 pharmacovigilance services worldwide, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to pharmacovigilance services: 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	Propharma	Indirect evidence	Raleigh, NC, United StatesHQ checked Sep 21, 2026	1,001-5,000	2,079 contacts →
	Indirect evidence “At ProPharma, we help pharmaceutical, biotechnology, and medical device companies bring life-changing therapies to market.” Source: RevenueBase Database · checked Sep 21, 2026
2	Audifarma S.A	Indirect evidence	Pereira, ColombiaHQ checked Sep 21, 2026	5,001-10,000	1,774 contacts →
	Indirect evidence “En Audifarma, nuestro compromiso va más allá de la gestión farmacéutica.” Source: RevenueBase Database · checked Sep 21, 2026
3	Pharmalex	Indirect evidence	Bad Homburg, GermanyHQ checked Sep 21, 2026	1,001-5,000	1,644 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
4	Clinchoice	Indirect evidence	Horsham, PA, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,516 contacts →
	Indirect evidence “ClinChoice is a leading global full & functional service CRO, renowned for its exceptional product development and lifecycle management capabilities across the pharmaceutical…” Source: RevenueBase Database · checked Sep 21, 2026
5	Ashfield, Part Of UDG Healthcare NOW Inizio	Indirect evidence	Ashby-de-la-zouch, United StatesHQ checked Sep 21, 2026	5,001-10,000	1,432 contacts →
	Indirect evidence “We are now part of Inizio, a strategic partner for companies in health and life sciences.” Source: RevenueBase Database · checked Sep 21, 2026
6	Lash Group	Indirect evidence	Conshohocken, PA, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,314 contacts →
	Indirect evidence “Cencora (formerly AmerisourceBergen/Lash Group), is a patient support services company.” Source: RevenueBase Database · checked Sep 21, 2026
7	Primevigilance	Indirect evidence	Guildford, United KingdomHQ checked Sep 21, 2026	1,001-5,000	1,295 contacts →
	Indirect evidence “PrimeVigilance, an Ergomed Group company, was established in 2008 by Dr.” Source: RevenueBase Database · checked Sep 21, 2026
8	Lambda Therapeutic Research	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 21, 2026	1,001-5,000	1,235 contacts →
	Indirect evidence “Lambda Therapeutic Research is a leading full-service Global Clinical Research Organization (CRO) headquartered in Ahmedabad (India), with facilities and operations in Mehsana…” Source: RevenueBase Database · checked Sep 21, 2026
9	Perceptive INC	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	1,001-5,000	1,197 contacts →
	Indirect evidence “Expanding on their combined 50-year history, Perceptive provides best-in-class specialist support to global pharmaceutical, biotech, and clinical research organizations, spanning…” Source: RevenueBase Database · checked Sep 21, 2026
10	Norstella	Indirect evidence	One Penn Plaza, NY, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,163 contacts →
	Indirect evidence “Norstella is the AI company for biopharma's highest-stakes decisions.” Source: RevenueBase Database · checked Sep 21, 2026
11	Apcer Life Sciences	Strong evidence	London, United KingdomHQ checked Sep 21, 2026	501-1,000	1,079 contacts →
	Strong evidence “APCER Life Sciences, established in 2007, is a trusted global leader in pharmacovigilance, medical information, medical writing, and regulatory affairs.” Source: RevenueBase Database · checked Sep 21, 2026
12	Qinecsa Solutions	Strong evidence	London, United KingdomHQ checked Sep 21, 2026	1,001-5,000	933 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
13	Rxlogix Corporation	Indirect evidence	Aventura, FL, United StatesHQ checked Sep 21, 2026	501-1,000	577 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
14	Sciensus	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	1,001-5,000	572 contacts →
	Indirect evidence “Sciensus is the UK’s leading provider of complex clinical care at home.” Source: RevenueBase Database · checked Sep 21, 2026
15	Pharm-Olam, LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 21, 2026	501-1,000	561 contacts →
	Indirect evidence “Pharm-Olam is now Allucent.” Source: RevenueBase Database · checked Sep 21, 2026
16	Sophal SPA	Indirect evidence	n/a	501-1,000	457 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
17	CALYX	Indirect evidence	Nottingham, United KingdomHQ checked Sep 21, 2026	1,001-5,000	452 contacts →
	Indirect evidence “Calyx and Invicro are now Perceptive!” Source: RevenueBase Database · checked Sep 21, 2026
18	Continuum India LLP	Strong evidence	Chandigarh, IndiaHQ checked Sep 21, 2026	501-1,000	449 contacts →
	Strong evidence “CONTINUUM is a contract research organization offering services Pharmacovigilance, Regulatory, Clinical and Technology domains.” Source: RevenueBase Database · checked Sep 21, 2026
19	SIRO	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	201-500	430 contacts →
	Indirect evidence “SIRO unites two distinct but complementary business units: SIRO Medical Writing: SIRO's global medical writing specialists excel in drug development across various therapeutic…” Source: RevenueBase Database · checked Sep 21, 2026
20	Bayshore Specialty RX	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 21, 2026	501-1,000	417 contacts →
	Indirect evidence “Bayshore Specialty Rx is a healthcare provider and leader in the following lines of business- Infusion Injection Clinics - Nursing - Specialty Pharmacies - Patient Support…” Source: RevenueBase Database · checked Sep 21, 2026
21	Auriga Research Private Limited	Indirect evidence	Gurugram, IndiaHQ checked Sep 21, 2026	201-500	381 contacts →
	Indirect evidence “Since its establishment in 2007, Auriga Research Private Limited (ARL) has become a leading Contract Research Organization (CRO), offering a comprehensive range of services.” Source: RevenueBase Database · checked Sep 21, 2026
22	Doppel Farmaceutici	Indirect evidence	Cortemaggiore (pc), ItalyHQ checked Sep 21, 2026	501-1,000	334 contacts →
	Indirect evidence “Doppel Farmaceutici is an Italian Company operating in the pharmaceutical market with competence, seriousness and reliability, since 1994.” Source: RevenueBase Database · checked Sep 21, 2026
23	Jeevan Scientific Technology Limited	Indirect evidence	Hyderabad, IndiaHQ checked Sep 21, 2026	201-500	330 contacts →
	Indirect evidence “Jeevan provides end-to-end Clinical Research Services.” Source: RevenueBase Database · checked Sep 21, 2026
24	Techsol Life Sciences	Indirect evidence	Princeton, NJ, United StatesHQ checked Sep 21, 2026	201-500	294 contacts →
	Indirect evidence “Techsol Life Sciences is an integrated clinical development, medical affairs and post-marketing surveillance business solutions provider to global biopharmaceutical, medical…” Source: RevenueBase Database · checked Sep 21, 2026
25	Elite Safety Sciences	Strong evidence	Bridgewater, NJ, United StatesHQ checked Sep 21, 2026	201-500	284 contacts →
	Strong evidence “ESS is a Pharmacovigilance service provider with the mindset to provide excellent compliance and quality deliverables.” Source: RevenueBase Database · checked Sep 21, 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: pharmacovigilance services. 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 pharmacovigilance services.
Partial evidence: Its own public description names part of pharmacovigilance services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pharmacovigilance services. 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 2,741 pharmacovigilance services worldwide

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Pharmacovigilance services worldwide at a glance

As of Sep 21, 2026

33.5%Verified-email coverage

22.6Average contacts per company

1-10Median size (employees)

2.3%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

1,404

11-50

810

51-200

326

201-500

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 pharmacovigilance services, 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 pharmacovigilance services are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “pharmacovigilance services”. 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 pharmacovigilance services), 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 pharmacovigilance services, 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, 20,761 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 21, 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.

Pharmacovigilance services by location

19 lists · largest first

Every Pharmacovigilance services 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 pharmacovigilance services, 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 pharmacovigilance services are there worldwide?

RevenueBase identified 2,741 pharmacovigilance services 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?

Propharma, headquartered in Raleigh, tops this list with the largest team on record.

Which country has the most pharmacovigilance services?

The United States leads with 430 companies, followed by India (345) and the United Kingdom (246). Every pharmacovigilance services list by country and city is linked on this page.

Which city has the most pharmacovigilance services?

London leads with 62 headquartered companies, followed by Hyderabad (46) and Paris (34).

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 20,761 verified decision-maker contacts tracked across these 2,741 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 21, 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.