Company lists · Data refreshed September 2026

Top 25 Laboratory testing services for trials based in the Netherlands

RevenueBase identified 61 company matches for laboratory testing services for trials associated with the Netherlands as of September 2026 and tracks 2,183 professional contacts across them, including 797 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for laboratory testing services for trials 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 20, 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 20, 2026 How this list was built
61Companies
2,183Contacts tracked
797Verified emails
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The 25 largest laboratory testing services for trials based in the Netherlands

Ranked by team size
Top 25 of 61 company matches for laboratory testing services for trials based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchElst, NetherlandsHQ recorded Sep 20, 2026501-1,000317 contacts →

Exact match

“Diagnostiek is koersbepalend voor de zorg.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchZevenbergen, NetherlandsHQ recorded Sep 20, 2026201-500206 contacts →

Exact match

“Result Laboratorium: nieuw, maar vertrouwd klinisch-chemisch lab van start op 1 september Result Laboratorium is de naam van het nieuwe klinisch-chemisch laboratorium voor…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchAmsterdam, NetherlandsHQ recorded Sep 20, 2026201-500188 contacts →

Exact match

“OLVG Lab levert innovatieve en doelmatige integrale laboratoriumdiagnostiek in de volle breedte, in combinatie met deskundige en laagdrempelige consultatie en met een hoog…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchUtrecht, NetherlandsHQ recorded Sep 20, 2026501-1,000181 contacts →

Exact match

“Unilabs contributes to the future of healthcare with sustainable, efficient diagnostics and innovative products.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchRotterdam, NetherlandsHQ recorded Sep 20, 2026201-500102 contacts →

Exact match

“Viroclinics operates at a global level, being the preferred virology testing laboratory for several of the top-10 Biopharmaceutical companies.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchHoorn Nh, NetherlandsHQ recorded Sep 20, 2026201-50088 contacts →

Exact match

“Veelzijdig in Klinische Chemie.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchLeiden, NetherlandsHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
8Exact matchAlkmaar, NetherlandsHQ recorded Sep 20, 202651-20078 contacts →

Exact match

“Symbiant is het diagnostisch pathologielaboratorium van Noord-Holland (noord) en verzorgt diagnostiek voor alle aangesloten ziekenhuizen, meerdere ZBC’s en huisartsen in de regio.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchLeeuwarden, NetherlandsHQ recorded Sep 20, 202651-20069 contacts →

Exact match

“Goede zorg begint met de juiste diagnose.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchKoog Aan De Zaan, NetherlandsHQ recorded Sep 20, 202651-20038 contacts →

Exact match

“SALT: het eerste huisartsenlaboratorium van Nederland bestaat al meer dan 70 jaar!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchWijchen, NetherlandsHQ recorded Sep 20, 202651-20031 contacts →

Exact match

“We are laboratory professionals that invent, create and validate in-vitro diagnostic tests and products.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchGroningen, NetherlandsHQ recorded Sep 20, 202651-20027 contacts →

Exact match

“Biokinetica Early Phase Institute is a specialized clinical research unit conducting early phase studies in both healthy volunteers and patient populations.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchAmsterdam, NetherlandsHQ recorded Sep 20, 202651-20016 contacts →

Exact match

“In het Endocrinologisch Laboratorium (onderdeel van de afdeling Laboratoriumgeneeskunde) worden hormoonbepalingen uitgevoerd voor patiëntenzorg en studies en wordt gewerkt aan het…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchRotterdam, NetherlandsHQ recorded Sep 20, 202651-20013 contacts →

Exact match

“Onze afdeling Klinische chemie wil vanuit haar kennis en proces-georiënteerde werkwijze leidend zijn binnen het vakgebied Personalized Medicine / Laboratory Medicine en deze…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchNorg, NetherlandsHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
16Exact matchLosser, NetherlandsHQ recorded Sep 20, 202611-5010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchLelystad, NetherlandsHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
18Exact matchGroningen, NetherlandsHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
19Exact matchAlmere, NetherlandsHQ recorded Sep 20, 202611-507 contacts →

Exact match

“De diagnostiekoplossing voor ZBC's die uitslagen op tijd garandeert.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchHaarlemmermeer, NetherlandsHQ recorded Sep 20, 20261-106 contacts →

Exact match

“Diagnostische laboratorium diensten”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchAmsterdam, NetherlandsHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
22Exact matchAmsterdam, NetherlandsHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
23Exact matchMeppel, NetherlandsHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Service Provider for your Clinical Monitoring needs”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchBergschenhoek, NetherlandsHQ recorded Sep 20, 20261-102 contacts →

Exact match

“With over 30 years of laboratory expertise, Tailored Lab Solutions provides customized services to partners in industries like the chemical, environmental, pharmaceutical, and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchApeldoorn, NetherlandsHQ recorded Sep 20, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 61 laboratory testing services for trials based in the Netherlands

See the full list, filter by size, metro and specialty, and access 797 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Laboratory testing services for trials based in the Netherlands at a glance

As of Sep 20, 2026
36.5%Verified-email coverage
35.8Average contacts per company
11-50Median size (employees)
9.8%Largest-city concentration · Amsterdam
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
10
51-200
16
201-500
10
501-1,000
3

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 61 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 “laboratory testing services for trials” 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 797 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 20, 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 “laboratory testing services for trials”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many laboratory testing services for trials are there based in the Netherlands?

RevenueBase identified 61 company matches for laboratory testing services for trials 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?

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

Which city has the most laboratory testing services for trials?

Amsterdam leads with 6 company records, followed by Rotterdam (4) and Lelystad (3).

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 797 professional contacts with verified work emails tracked across these 61 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 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 61 laboratory testing services for trials based in the Netherlands. Start with a free account, no credit card.

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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.