Company lists · Data refreshed September 2026
Top 25 Contract research organizations based in the Netherlands
RevenueBase identified 148 company matches for contract research organizations associated with the Netherlands as of September 2026 and tracks 2,799 professional contacts across them, including 1,373 with verified work emails. Amsterdam is the largest hub.
This list covers company matches for contract 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 19, 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.
The 25 largest contract research organizations based in the Netherlands
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 377 contacts → | ||||
Exact match “Symeres is a leading contract research, development and manufacturing organization (CDMO & CRO) supporting pharmaceutical and biotechnology companies across the full drug…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 367 contacts → | ||||
Exact match “The CRO for data-intensive, early phase clinical studies.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 185 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 19, 2026 · View company records in RevenueBase | |||||
| 4 | 112 contacts → | ||||
Exact match “NIZO is one of the most renowned contract research organisations for better food and health in the world.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 89 contacts → | ||||
Exact match “Safe and compliant.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 88 contacts → | ||||
Exact match “SIRE® Life Sciences is the market-leading partner for Life Sciences consultancy, project management, and secondment services in the Netherlands.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 87 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 19, 2026 · View company records in RevenueBase | |||||
| 8 | 85 contacts → | ||||
Exact match “PCS helps pharmaceutical and biotech organisations turn compliance into a performance advantage.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 77 contacts → | ||||
Exact match “Qserve is a trusted global partner for MedTech Regulatory, Clinical, and Quality Compliance, as well as a full-service CRO for medical device clinical trials.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 71 contacts → | ||||
Exact match “Progress – Experts in Life Sciences is a Life Sciences consulting partner for pharma, biotech and healthcare organizations in The Netherlands.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 38 contacts → | ||||
Exact match “Ofichem is a European-centred CDMO that pharma teams count on for flexible, reliable supply.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 36 contacts → | ||||
Exact match “Single Cell Discoveries is the leading single-cell sequencing CRO providing high-impact insights to biopharmaceutical companies, health systems, and academic research centers…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 36 contacts → | ||||
Exact match “Interdos is part of the Basic Pharma Group located at the Brightlands Chemelot Campus in Geleen, the Netherlands.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 34 contacts → | ||||
Exact match “Trueson are experts in Life Sciences solutions and services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 34 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 30 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 19, 2026 · View company records in RevenueBase | |||||
| 17 | 29 contacts → | ||||
Exact match “Turacoz is an ISO Certified 9001:2008 medical communication company based in India & currently working with more than 30 premium global pharmaceutical companies in Asia Pacific…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 27 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 19, 2026 · View company records in RevenueBase | |||||
| 19 | 27 contacts → | ||||
Exact match “The premium research services delivered by DWise provide a unique approach to outsourced research & data transformation for technology companies, research agencies & corporate…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 27 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 19, 2026 · View company records in RevenueBase | |||||
| 21 | 25 contacts → | ||||
Exact match “De Stichting Beoordeling Ethiek Biomedisch Onderzoek (BEBO) te Assen, is een onafhankelijke, niet-instellingsgebonden Medische Ethische Toetsings Commissie (METC), ingesteld om…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 24 contacts → | ||||
Exact match “Peregrion is a specialized CRO that supports the acceleration and de-risking of drug development programs.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 24 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 19, 2026 · View company records in RevenueBase | |||||
| 24 | 22 contacts → | ||||
Exact match “CR2O is a full-service Contract Research Organization.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 19 contacts → | ||||
Exact match “Symeres is the leading mid-sized European Contract Research Organization for your drug-discovery and development challenges.” Recorded in the RevenueBase company graph · Sep 19, 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 “contract research organizations”. 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 148 contract research organizations based in the Netherlands
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Contract research organizations based in the Netherlands at a glance
As of Sep 19, 2026Companies by employee count
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 148 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 “contract 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 1,373 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 19, 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 “contract research organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many contract research organizations are there based in the Netherlands?
RevenueBase identified 148 company matches for contract 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?
Symeres tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most contract research organizations?
Amsterdam leads with 14 company records, followed by Utrecht (7) and Groningen (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 1,373 professional contacts with verified work emails tracked across these 148 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 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 148 contract research organizations based in the Netherlands. Start with a free account, no credit card.
Download this list →Related lists
Contract research organizations by geography
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- Contract research organizations based in Atlanta, United States
- Contract research organizations based in Austin, United States
- Contract research organizations based in Boston, United States
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.
More company lists
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- Contract research organizations based in Ahmedabad, India
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Company intelligence · public preview
Top 25 contract research organizations based in the Netherlands
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 148 matching company records for contract research organizations based in the Netherlands, with 2,799 tracked contacts and 1,373 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 contract research organizations based in the Netherlands
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Symeressymeres.comHQ: Nijmegen, NetherlandsReported employees: 501-1,000 | Nijmegen, Netherlands | 501-1,000 | Exact match | 377 contacts → |
“Symeres is a leading contract research, development and manufacturing organization (CDMO & CRO) supporting pharmaceutical and biotechnology companies across the full drug…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Leiden, NetherlandsReported employees: 201-500 | Leiden, Netherlands | 201-500 | Exact match | 367 contacts → |
“The CRO for data-intensive, early phase clinical studies.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Julius Clinicaljuliusclinical.comHQ: Zeist, NetherlandsReported employees: 201-500 | Zeist, Netherlands | 201-500 | Exact match | 185 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  NIZOnizo.comHQ: Ede, NetherlandsReported employees: 51-200 | Ede, Netherlands | 51-200 | Exact match | 112 contacts → |
“NIZO is one of the most renowned contract research organisations for better food and health in the world.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Triskeliontriskelion.nlHQ: Utrecht, NetherlandsReported employees: 51-200 | Utrecht, Netherlands | 51-200 | Exact match | 89 contacts → |
“Safe and compliant.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Sire Life Sciencessire-search.comHQ: Leiden, NetherlandsReported employees: 201-500 | Leiden, Netherlands | 201-500 | Exact match | 88 contacts → |
“SIRE® Life Sciences is the market-leading partner for Life Sciences consultancy, project management, and secondment services in the Netherlands.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Emsereemsere.comHQ: Leiden, NetherlandsReported employees: 51-200 | Leiden, Netherlands | 51-200 | Exact match | 87 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  PCSpcs-nl.comHQ: Woerden, NetherlandsReported employees: 11-50 | Woerden, Netherlands | 11-50 | Exact match | 85 contacts → |
“PCS helps pharmaceutical and biotech organisations turn compliance into a performance advantage.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Qserve Groupqservegroup.comHQ: Arnhem, NetherlandsReported employees: 51-200 | Arnhem, Netherlands | 51-200 | Exact match | 77 contacts → |
“Qserve is a trusted global partner for MedTech Regulatory, Clinical, and Quality Compliance, as well as a full-service CRO for medical device clinical trials.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Progressprogress-lifesciences.nlHQ: Hoofddorp, NetherlandsReported employees: 51-200 | Hoofddorp, Netherlands | 51-200 | Exact match | 71 contacts → |
“Progress – Experts in Life Sciences is a Life Sciences consulting partner for pharma, biotech and healthcare organizations in The Netherlands.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Ofichem Groupofichem.comHQ: Ter Apel, NetherlandsReported employees: 51-200 | Ter Apel, Netherlands | 51-200 | Exact match | 38 contacts → |
“Ofichem is a European-centred CDMO that pharma teams count on for flexible, reliable supply.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Single Cell Discoveriesscdiscoveries.comHQ: Utrecht, NetherlandsReported employees: 11-50 | Utrecht, Netherlands | 11-50 | Exact match | 36 contacts → |
“Single Cell Discoveries is the leading single-cell sequencing CRO providing high-impact insights to biopharmaceutical companies, health systems, and academic research centers…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Interdosinterdos.nlHQ: Geleen, NetherlandsReported employees: 11-50 | Geleen, Netherlands | 11-50 | Exact match | 36 contacts → |
“Interdos is part of the Basic Pharma Group located at the Brightlands Chemelot Campus in Geleen, the Netherlands.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Truesontrueson.comHQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 34 contacts → |
“Trueson are experts in Life Sciences solutions and services.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Icon Clinical Research U.K. LTDiconclinical.com HQ: Schiphol-rijk, NetherlandsReported employees: 51-200 | Schiphol-rijk, Netherlands | 51-200 | Exact match | 34 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 |  Pharmo Institute, Part Of Lumanitypharmo.nlHQ: Utrecht, NetherlandsReported employees: 11-50 | Utrecht, Netherlands | 11-50 | Exact match | 30 contacts → |
“The PHARMO Institute, part of Lumanity, uses data to derive real-life insights into value of medicines.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Turacoz Groupturacoz.com HQ: Sb, NetherlandsReported employees: 51-200 | Sb, Netherlands | 51-200 | Exact match | 29 contacts → |
“Turacoz is an ISO Certified 9001:2008 medical communication company based in India & currently working with more than 30 premium global pharmaceutical companies in Asia Pacific…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Biokineticabiokinetica.comHQ: Groningen, NetherlandsReported employees: 51-200 | Groningen, Netherlands | 51-200 | Exact match | 27 contacts → |
“Biokinetica Early Phase Institute is a specialized clinical research unit conducting early phase studies in both healthy volunteers and patient populations.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  DWISEdwiseconsulting.comHQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 27 contacts → |
“The premium research services delivered by DWise provide a unique approach to outsourced research & data transformation for technology companies, research agencies & corporate…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  OCS Life Sciencesocs-lifesciences.comHQ: S-hertogenbosch, NetherlandsReported employees: 11-50 | S-hertogenbosch, Netherlands | 11-50 | Exact match | 27 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Assen, NetherlandsReported employees: 51-200 | Assen, Netherlands | 51-200 | Exact match | 25 contacts → |
“De Stichting Beoordeling Ethiek Biomedisch Onderzoek (BEBO) te Assen, is een onafhankelijke, niet-instellingsgebonden Medische Ethische Toetsings Commissie (METC), ingesteld om…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Peregrionperegrion.comHQ: Leiden, NetherlandsReported employees: 11-50 | Leiden, Netherlands | 11-50 | Exact match | 24 contacts → |
“Peregrion is a specialized CRO that supports the acceleration and de-risking of drug development programs.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | WCNwcn.life HQ: Utrecht, NetherlandsReported employees: 1-10 | Utrecht, Netherlands | 1-10 | Exact match | 24 contacts → |
“Collaborating with WCN means access to a nationwide network of reliable clinical research teams and centralized processes.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Cr2o Clinical CROcr2o.nlHQ: Maarssen, NetherlandsReported employees: 51-200 | Maarssen, Netherlands | 51-200 | Exact match | 22 contacts → |
“CR2O is a full-service Contract Research Organization.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Mercachemsyncommercachemsyncom.com HQ: Nijmegen, NetherlandsReported employees: 201-500 | Nijmegen, Netherlands | 201-500 | Exact match | 19 contacts → |
“Symeres is the leading mid-sized European Contract Research Organization for your drug-discovery and development challenges.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 148 company matches
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Contract research organizations: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
148 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 148 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for contract research organizations?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many contract research organizations did RevenueBase find based in the Netherlands?
The saved snapshot records 148 matching company records, 2,799 tracked contacts and 1,373 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Contract research organizations by geography
- Contract research organizations based in Ahmedabad, India
- Contract research organizations based in Bangalore, India
- Contract research organizations based in Chennai, India
- Contract research organizations based in Hyderabad, India
- Contract research organizations based in Mumbai, India
- Contract research organizations based in Navi Mumbai, India
- Contract research organizations based in New Delhi, India
- Contract research organizations based in Noida, India
- Contract research organizations based in Pune, India
- Contract research organizations based in Atlanta, United States
- Contract research organizations based in Austin, United States
- Contract research organizations based in Boston, United States
Cite this list
RevenueBase Data Team. Top 25 contract research organizations based in the Netherlands. Snapshot: September 19, 2026. https://revenuebase.ai/companies/contract-research-organizations/netherlands.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
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- New lists
- Contract research organizations based in Ahmedabad, India
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- Contract research organizations based in Hyderabad, India
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Company intelligence · public preview
Top 25 contract research organizations based in the Netherlands
RevenueBase records 148 matching company records for contract research organizations based in the Netherlands, with 2,799 tracked contacts and 1,373 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 contract research organizations based in the Netherlands
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Symeressymeres.com HQ: Nijmegen, NetherlandsReported employees: 501-1,000 | Nijmegen, Netherlands | 501-1,000 | Exact match | 377 contacts → |
“Symeres is a leading contract research, development and manufacturing organization (CDMO & CRO) supporting pharmaceutical and biotechnology companies across the full drug…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Leiden, NetherlandsReported employees: 201-500 | Leiden, Netherlands | 201-500 | Exact match | 367 contacts → |
“The CRO for data-intensive, early phase clinical studies.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Julius Clinicaljuliusclinical.com HQ: Zeist, NetherlandsReported employees: 201-500 | Zeist, Netherlands | 201-500 | Exact match | 185 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | NIZOnizo.com HQ: Ede, NetherlandsReported employees: 51-200 | Ede, Netherlands | 51-200 | Exact match | 112 contacts → |
“NIZO is one of the most renowned contract research organisations for better food and health in the world.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Triskeliontriskelion.nl HQ: Utrecht, NetherlandsReported employees: 51-200 | Utrecht, Netherlands | 51-200 | Exact match | 89 contacts → |
“Safe and compliant.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Sire Life Sciencessire-search.com HQ: Leiden, NetherlandsReported employees: 201-500 | Leiden, Netherlands | 201-500 | Exact match | 88 contacts → |
“SIRE® Life Sciences is the market-leading partner for Life Sciences consultancy, project management, and secondment services in the Netherlands.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Emsereemsere.com HQ: Leiden, NetherlandsReported employees: 51-200 | Leiden, Netherlands | 51-200 | Exact match | 87 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | PCSpcs-nl.com HQ: Woerden, NetherlandsReported employees: 11-50 | Woerden, Netherlands | 11-50 | Exact match | 85 contacts → |
“PCS helps pharmaceutical and biotech organisations turn compliance into a performance advantage.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Qserve Groupqservegroup.com HQ: Arnhem, NetherlandsReported employees: 51-200 | Arnhem, Netherlands | 51-200 | Exact match | 77 contacts → |
“Qserve is a trusted global partner for MedTech Regulatory, Clinical, and Quality Compliance, as well as a full-service CRO for medical device clinical trials.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Progressprogress-lifesciences.nl HQ: Hoofddorp, NetherlandsReported employees: 51-200 | Hoofddorp, Netherlands | 51-200 | Exact match | 71 contacts → |
“Progress – Experts in Life Sciences is a Life Sciences consulting partner for pharma, biotech and healthcare organizations in The Netherlands.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ofichem Groupofichem.com HQ: Ter Apel, NetherlandsReported employees: 51-200 | Ter Apel, Netherlands | 51-200 | Exact match | 38 contacts → |
“Ofichem is a European-centred CDMO that pharma teams count on for flexible, reliable supply.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Single Cell Discoveriesscdiscoveries.com HQ: Utrecht, NetherlandsReported employees: 11-50 | Utrecht, Netherlands | 11-50 | Exact match | 36 contacts → |
“Single Cell Discoveries is the leading single-cell sequencing CRO providing high-impact insights to biopharmaceutical companies, health systems, and academic research centers…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Interdosinterdos.nl HQ: Geleen, NetherlandsReported employees: 11-50 | Geleen, Netherlands | 11-50 | Exact match | 36 contacts → |
“Interdos is part of the Basic Pharma Group located at the Brightlands Chemelot Campus in Geleen, the Netherlands.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Truesontrueson.com HQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 34 contacts → |
“Trueson are experts in Life Sciences solutions and services.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Icon Clinical Research U.K. LTDiconclinical.com HQ: Schiphol-rijk, NetherlandsReported employees: 51-200 | Schiphol-rijk, Netherlands | 51-200 | Exact match | 34 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Pharmo Institute, Part Of Lumanitypharmo.nl HQ: Utrecht, NetherlandsReported employees: 11-50 | Utrecht, Netherlands | 11-50 | Exact match | 30 contacts → |
“The PHARMO Institute, part of Lumanity, uses data to derive real-life insights into value of medicines.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Turacoz Groupturacoz.com HQ: Sb, NetherlandsReported employees: 51-200 | Sb, Netherlands | 51-200 | Exact match | 29 contacts → |
“Turacoz is an ISO Certified 9001:2008 medical communication company based in India & currently working with more than 30 premium global pharmaceutical companies in Asia Pacific…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Biokineticabiokinetica.com HQ: Groningen, NetherlandsReported employees: 51-200 | Groningen, Netherlands | 51-200 | Exact match | 27 contacts → |
“Biokinetica Early Phase Institute is a specialized clinical research unit conducting early phase studies in both healthy volunteers and patient populations.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | DWISEdwiseconsulting.com HQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 27 contacts → |
“The premium research services delivered by DWise provide a unique approach to outsourced research & data transformation for technology companies, research agencies & corporate…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | OCS Life Sciencesocs-lifesciences.com HQ: S-hertogenbosch, NetherlandsReported employees: 11-50 | S-hertogenbosch, Netherlands | 11-50 | Exact match | 27 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Assen, NetherlandsReported employees: 51-200 | Assen, Netherlands | 51-200 | Exact match | 25 contacts → |
“De Stichting Beoordeling Ethiek Biomedisch Onderzoek (BEBO) te Assen, is een onafhankelijke, niet-instellingsgebonden Medische Ethische Toetsings Commissie (METC), ingesteld om…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Peregrionperegrion.com HQ: Leiden, NetherlandsReported employees: 11-50 | Leiden, Netherlands | 11-50 | Exact match | 24 contacts → |
“Peregrion is a specialized CRO that supports the acceleration and de-risking of drug development programs.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | WCNwcn.life HQ: Utrecht, NetherlandsReported employees: 1-10 | Utrecht, Netherlands | 1-10 | Exact match | 24 contacts → |
“Collaborating with WCN means access to a nationwide network of reliable clinical research teams and centralized processes.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Cr2o Clinical CROcr2o.nl HQ: Maarssen, NetherlandsReported employees: 51-200 | Maarssen, Netherlands | 51-200 | Exact match | 22 contacts → |
“CR2O is a full-service Contract Research Organization.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Mercachemsyncommercachemsyncom.com HQ: Nijmegen, NetherlandsReported employees: 201-500 | Nijmegen, Netherlands | 201-500 | Exact match | 19 contacts → |
“Symeres is the leading mid-sized European Contract Research Organization for your drug-discovery and development challenges.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 148 company matches
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Contract research organizations: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
148 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 148 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for contract research organizations?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many contract research organizations did RevenueBase find based in the Netherlands?
The saved snapshot records 148 matching company records, 2,799 tracked contacts and 1,373 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Contract research organizations by geography
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- Contract research organizations based in Boston, United States
Cite this list
RevenueBase Data Team. Top 25 contract research organizations based in the Netherlands. Snapshot: September 19, 2026. https://revenuebase.ai/companies/contract-research-organizations/netherlands.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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