Company lists · Data refreshed September 2026

Top 25 Medical practice research organizations based in the Netherlands

RevenueBase identified 80 company matches for medical practice research organizations associated with the Netherlands as of September 2026 and tracks 1,357 professional contacts across them, including 675 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for medical practice research organizations associated with the Netherlands, 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 September 15, 2026.

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 Sep 15, 2026 How this list was built
80Companies
1,357Contacts tracked
675Verified emails
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The 25 largest medical practice research organizations based in the Netherlands

Ranked by team size
Top 25 of 80 company matches for medical practice research organizations based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 15, 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 matchLeiden, NetherlandsHQ recorded Sep 15, 2026201-500367 contacts →

Exact match

“The CRO for data-intensive, early phase clinical studies.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
2Exact matchZeist, NetherlandsHQ recorded Sep 15, 2026201-500185 contacts →

Exact match

“P95 Julius Clinical is a global, science-led contract research organization (CRO) supporting clinical development from early-phase trials through late-phase and real-world…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
3Exact matchAmsterdam, NetherlandsHQ recorded Sep 15, 202651-200137 contacts →

Exact match

“Our mission is to enable earlier and better access to all possible treatment options.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
4Exact matchLeiden, NetherlandsHQ recorded Sep 15, 202651-20087 contacts →

Exact match

“Emsere is the world’s leading medical equipment solutions provider for clinical trials and delivers full, global logistics services to suit study-specific needs.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
5Exact matchSchiphol-rijk, NetherlandsHQ recorded Sep 15, 202651-20034 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
6Exact matchUtrecht, NetherlandsHQ recorded Sep 15, 202611-5030 contacts →

Exact match

“The PHARMO Institute, part of Lumanity, uses data to derive real-life insights into value of medicines.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
7Exact matchS-hertogenbosch, NetherlandsHQ recorded Sep 15, 202611-5027 contacts →

Exact match

“OCS Life Sciences is a specialist business unit of OCS Consulting in the Netherlands that focuses on bringing high-value expertise and services to its life sciences clients.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
8Exact matchUtrecht, NetherlandsHQ recorded Sep 15, 20261-1024 contacts →

Exact match

“Collaborating with WCN means access to a nationwide network of reliable clinical research teams and centralized processes.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
9Exact matchMaarssen, NetherlandsHQ recorded Sep 15, 202651-20022 contacts →

Exact match

“CR2O is a full-service Contract Research Organization.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
10Exact matchGroningen, NetherlandsHQ recorded Sep 15, 202611-5019 contacts →

Exact match

“The evidence for pharmaceutical interventions in any chronic disease comes mostly from secondary care or tertiary care in highly selected patients for research.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
11Exact matchDeventer, NetherlandsHQ recorded Sep 15, 202611-5018 contacts →

Exact match

“At ResearchManager, we believe in a world where everyone has the chance to live a healthier, longer life.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
12Exact matchZeist, NetherlandsHQ recorded Sep 15, 202611-5015 contacts →

Exact match

“Salvius Legal is limited liability company providing legal support to the pharmaceutical, biotech and clinical trial industry.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
13Exact matchNorg, NetherlandsHQ recorded Sep 15, 202611-5013 contacts →

Exact match

“Personal business, Personal touch-that’s what sets us apart for our clients but also the site staff.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
14Exact matchRoosendaal, NetherlandsHQ recorded Sep 15, 202611-5012 contacts →

Exact match

“For 25 years, Siron Clinical has been a leading provider of flexible, high-quality CRO services across Europe, Israel, and Turkey.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
15Exact matchLosser, NetherlandsHQ recorded Sep 15, 202611-5010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
16Exact matchLelystad, NetherlandsHQ recorded Sep 15, 202611-508 contacts →

Exact match

“BMclinical is a subsidiary of the BModesto Group which is part of the Uniphar Group.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
17Exact matchGroningen, NetherlandsHQ recorded Sep 15, 20261-108 contacts →

Exact match

“DELPHINIUM is a dedicated and dynamic company, comprised of experienced professionals committed to Phase I clinical pharmacology.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
18Exact matchHoofddorp, NetherlandsHQ recorded Sep 15, 202611-506 contacts →

Exact match

“We’ve moved!”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
19Exact matchWaddinxveen, NetherlandsHQ recorded Sep 15, 20261-106 contacts →

Exact match

“Waddinxveen”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
20Exact matchAmsterdam, NetherlandsHQ recorded Sep 15, 20261-105 contacts →

Exact match

“J&S Preclinical Solutions is a consulting firm specializing in preclinical pharmacology and toxicology.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
21Exact matchArnhem, NetherlandsHQ recorded Sep 15, 20261-105 contacts →

Exact match

“a CRO that is specialized in Medical Devices and is small enough to care, but big enough to matter!” Applied Clinical Services BV is an Clinical Research Organization (CRO)…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
22Exact matchAmsterdam, NetherlandsHQ recorded Sep 15, 202611-505 contacts →

Exact match

“Your Research is now part of Almac Clinical Technologies, joining a global leader in interoperable eClinical solutions dedicated to advancing human health.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
23Exact matchRotterdam, NetherlandsHQ recorded Sep 15, 20261-105 contacts →

Exact match

“SEM Africa Medical Consulting is dedicated to accelerating optimum and equitable societal health through transformative partnerships.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
24Exact matchAmsterdam, NetherlandsHQ recorded Sep 15, 20261-103 contacts →

Exact match

“Medex15 offers medical and clinical expertise to pharmaceutical and biotech companies, and investigators.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
25Exact matchBaarn, NetherlandsHQ recorded Sep 15, 20261-103 contacts →

Exact match

“Geronimo Consultancy provides advise and support on many aspects of clinical and pharmaceutical development.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase

Showing 25 of 80 medical practice research organizations based in the Netherlands

See the full list, filter by size, metro and specialty, and access 675 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Medical practice research organizations based in the Netherlands at a glance

As of Sep 15, 2026
49.7%Verified-email coverage
17.0Average contacts per company
1-10Median size (employees)
10.0%Largest-city concentration · Amsterdam
Sep 15, 2026Page data refreshed

Companies by employee count

1-10
43
11-50
19
51-200
10
201-500
4
501-1,000
1
1,001-5,000
1
10001+
1

Email recency for this list is measured worldwide rather than for Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 80 companies.

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.
What qualifies
Company records associated with the Netherlands whose business descriptions match “medical practice research organizations” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 675 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 September 15, 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.

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 “medical practice research organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many medical practice research organizations are there based in the Netherlands?

RevenueBase identified 80 company matches for medical practice research organizations associated with the Netherlands as of September 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?

Centre For Human Drug Research tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most medical practice research organizations?

Amsterdam leads with 8 company records, followed by Groningen (5) and Rotterdam (5).

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 675 professional contacts with verified work emails tracked across these 80 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 September 15, 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.