Company lists · Data refreshed September 2026
Top 25 Immuno-oncology contract research organizations based in the Netherlands
RevenueBase identified 53 company matches for immuno-oncology contract research organizations associated with the Netherlands as of September 2026 and tracks 1,496 professional contacts across them, including 633 with verified work emails. Amsterdam is the largest hub.
This list covers company matches for immuno-oncology 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 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.
The 25 largest immuno-oncology contract research organizations based in the Netherlands
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 367 contacts → | ||||
Exact match “The CRO for data-intensive, early phase clinical studies.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 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 20, 2026 · View company records in RevenueBase | |||||
| 3 | 102 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 | |||||
| 4 | 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 20, 2026 · View company records in RevenueBase | |||||
| 5 | 59 contacts → | ||||
Exact match “Neogene Therapeutics is a global, clinical-stage biotechnology company pioneering the discovery, development, and manufacturing of next-generation engineered T cell receptor (TCR)…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 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 20, 2026 · View company records in RevenueBase | |||||
| 7 | 34 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 22 contacts → | ||||
Exact match “CR2O is a full-service Contract Research Organization.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 19 contacts → | ||||
Exact match “CureVac Netherlands BV is dedicated to transforming the treatment of cancer by directing the immune system towards Frame neoantigens.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 19 contacts → | ||||
Exact match “Sairopa develops novel treatments for cancer by modulating the patient’s immune system.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 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 20, 2026 · View company records in RevenueBase | |||||
| 12 | 18 contacts → | ||||
Exact match “Oncolines B.V.(Oss, The Netherlands) is a precision medicine services company in oncology and cancer immunotherapy, part of Symeres B.V.(Nijmegen, The Netherlands).” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 12 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 20, 2026 · View company records in RevenueBase | |||||
| 14 | 12 contacts → | ||||
Exact match “Tzu is an innovative biotechnology company dedicated to personalized oncology.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 11 contacts → | ||||
Exact match “Axon Medchem is a chemistry service platform, spinned-off from Axon Biochemicals BV.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 10 contacts → | ||||
Exact match “Artemis Bioservices is a private, CRO specialized in vaccine and antiviral evaluation.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 9 contacts → | ||||
Exact match “GBS Leiden is a GCLP- certified bioanalytical CRO specializing in biomarker and cell-based assay platforms to support mechanism-of-action, pharmacology and translational programs…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 7 contacts → | ||||
Exact match “U-Protein Express BV (an ImmunoPrecise Antibodies company) is your service provider for recombinant antibodies and proteins.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 6 contacts → | ||||
Exact match “We’ve moved!” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match “Gadeta B.V, a Clade Therapeutics Inc.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 5 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 20, 2026 · View company records in RevenueBase | |||||
| 22 | 5 contacts → | ||||
Exact match “chiron is a pre-clinical CRO and platform company specializing in advanced, human-relevant in vitro models for translational drug discovery and development.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 3 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 | |||||
| 24 | 3 contacts → | ||||
Exact match “Our mission is achieving a better cure for cancer.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “ONKOS is an oncology-focused consultancy whose mission is to deliver cutting-edge insight and analysis in a competitive and complex environment.” Recorded in the RevenueBase company graph · Sep 20, 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 “immuno-oncology 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 53 immuno-oncology contract research organizations based in the Netherlands
See the full list, filter by size, metro and specialty, and access 633 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Immuno-oncology contract research organizations based in the Netherlands at a glance
As of Sep 20, 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 53 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 “immuno-oncology 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 633 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 “immuno-oncology contract research organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many immuno-oncology contract research organizations are there based in the Netherlands?
RevenueBase identified 53 company matches for immuno-oncology 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?
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 immuno-oncology contract research organizations?
Amsterdam leads with 5 company records, followed by Rotterdam (4) and Maastricht (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 633 professional contacts with verified work emails tracked across these 53 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 53 immuno-oncology contract research organizations based in the Netherlands. Start with a free account, no credit card.
Download this list →Related lists
Immuno-oncology contract research organizations by geography
- Immuno-oncology contract research organizations based in Ahmedabad, India
- Immuno-oncology contract research organizations based in Bangalore, India
- Immuno-oncology contract research organizations based in Hyderabad, India
- Immuno-oncology contract research organizations based in Boston, United States
- Immuno-oncology contract research organizations based in Cambridge, United States
- Immuno-oncology contract research organizations based in Houston, United States
- Immuno-oncology contract research organizations based in New York, United States
- Immuno-oncology contract research organizations based in San Diego, United States
- Immuno-oncology contract research organizations based in Australia
- Immuno-oncology contract research organizations based in Belgium
- Immuno-oncology contract research organizations based in Brazil
- Immuno-oncology contract research organizations based in Canada
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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Immuno-oncology contract research organizations based in Ahmedabad, India
- Immuno-oncology contract research organizations based in Bangalore, India
- Immuno-oncology contract research organizations based in Hyderabad, India
- Immuno-oncology contract research organizations based in Boston, United States
- Immuno-oncology contract research organizations based in Cambridge, United States
- Immuno-oncology contract research organizations based in Houston, United States
Company intelligence · public preview
Top 25 immuno-oncology 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 53 matching company records for immuno-oncology contract research organizations based in the Netherlands, with 1,496 tracked contacts and 633 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 20, 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 immuno-oncology 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 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Viroclinics-Ddlviroclinics.comHQ: Rotterdam, NetherlandsReported employees: 201-500 | Rotterdam, Netherlands | 201-500 | Exact match | 102 contacts → |
“Viroclinics operates at a global level, being the preferred virology testing laboratory for several of the top-10 Biopharmaceutical companies.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Neogene Therapeuticsneogene.com HQ: Amsterdam, NetherlandsReported employees: 51-200 | Amsterdam, Netherlands | 51-200 | Exact match | 59 contacts → |
“Neogene Therapeutics is a global, clinical-stage biotechnology company pioneering the discovery, development, and manufacturing of next-generation engineered T cell receptor (TCR)…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | 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. | |||||
| 8 |  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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Curevac Netherlandscurevac.comHQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 19 contacts → |
“CureVac Netherlands BV is dedicated to transforming the treatment of cancer by directing the immune system towards Frame neoantigens.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Sairopa B.Vsairopa.com HQ: Rotterdam, NetherlandsReported employees: 1-10 | Rotterdam, Netherlands | 1-10 | Exact match | 19 contacts → |
“Sairopa develops novel treatments for cancer by modulating the patient’s immune system.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Oncolines B.Voncolines.comHQ: Oss, NetherlandsReported employees: 11-50 | Oss, Netherlands | 11-50 | Exact match | 18 contacts → |
“Oncolines B.V.(Oss, The Netherlands) is a precision medicine services company in oncology and cancer immunotherapy, part of Symeres B.V.(Nijmegen, The Netherlands).” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Siron Clinicalsironclinical.comHQ: Roosendaal, NetherlandsReported employees: 11-50 | Roosendaal, Netherlands | 11-50 | Exact match | 12 contacts → |
“For 25 years, Siron Clinical has been a leading provider of flexible, high-quality CRO services across Europe, Israel, and Turkey.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  TZU Cancer Therapeuticstzu.nlHQ: Amsterdam, NetherlandsReported employees: 1-10 | Amsterdam, Netherlands | 1-10 | Exact match | 12 contacts → |
“Tzu is an innovative biotechnology company dedicated to personalized oncology.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Axon Medchemaxonmedchem.comHQ: Groningen, NetherlandsReported employees: 11-50 | Groningen, Netherlands | 11-50 | Exact match | 11 contacts → |
“Axon Medchem is a chemistry service platform, spinned-off from Axon Biochemicals BV.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Artemis Bioservicesartemisbioservices.comHQ: Delft, NetherlandsReported employees: 11-50 | Delft, Netherlands | 11-50 | Exact match | 10 contacts → |
“Artemis Bioservices is a private, CRO specialized in vaccine and antiviral evaluation.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Good Biomarker Sciences BV GBS Leidengbsleiden.comHQ: Leiden, NetherlandsReported employees: 1-10 | Leiden, Netherlands | 1-10 | Exact match | 9 contacts → |
“GBS Leiden is a GCLP- certified bioanalytical CRO specializing in biomarker and cell-based assay platforms to support mechanism-of-action, pharmacology and translational programs…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | U-Protein Express BVu-proteinexpress.com HQ: Utrecht, NetherlandsReported employees: 11-50 | Utrecht, Netherlands | 11-50 | Exact match | 7 contacts → |
“U-Protein Express BV (an ImmunoPrecise Antibodies company) is your service provider for recombinant antibodies and proteins.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  PSR Orphan Experts NOW Ergomedergomedplc.comHQ: Hoofddorp, NetherlandsReported employees: 11-50 | Hoofddorp, Netherlands | 11-50 | Exact match | 6 contacts → |
“We’ve moved!” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Utrecht, NetherlandsReported employees: 11-50 | Utrecht, Netherlands | 11-50 | Exact match | 5 contacts → |
“Gadeta B.V, a Clade Therapeutics Inc.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Applied Clinical Services BVappliedclinicalservices.comHQ: Arnhem, NetherlandsReported employees: 1-10 | Arnhem, Netherlands | 1-10 | Exact match | 5 contacts → |
“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 description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Chironchrn.coHQ: Maastricht, NetherlandsReported employees: 1-10 | Maastricht, Netherlands | 1-10 | Exact match | 5 contacts → |
“chiron is a pre-clinical CRO and platform company specializing in advanced, human-relevant in vitro models for translational drug discovery and development.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Medex15medex15.comHQ: Amsterdam, NetherlandsReported employees: 1-10 | Amsterdam, Netherlands | 1-10 | Exact match | 3 contacts → |
“Medex15 offers medical and clinical expertise to pharmaceutical and biotech companies, and investigators.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Cimaas BVcimaas.com HQ: Maastricht, NetherlandsReported employees: 1-10 | Maastricht, Netherlands | 1-10 | Exact match | 3 contacts → |
“Our mission is achieving a better cure for cancer.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  ONKOSonkosconsulting.comHQ: The Hague, NetherlandsReported employees: 1-10 | The Hague, Netherlands | 1-10 | Exact match | 1 contacts → |
“ONKOS is an oncology-focused consultancy whose mission is to deliver cutting-edge insight and analysis in a competitive and complex environment.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 53 company matches
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Immuno-oncology contract research organizations: dataset insights
September 20, 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
53 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 53 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 20, 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 immuno-oncology 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 immuno-oncology contract research organizations did RevenueBase find based in the Netherlands?
The saved snapshot records 53 matching company records, 1,496 tracked contacts and 633 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 20, 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
Immuno-oncology contract research organizations by geography
- Immuno-oncology contract research organizations based in Ahmedabad, India
- Immuno-oncology contract research organizations based in Bangalore, India
- Immuno-oncology contract research organizations based in Hyderabad, India
- Immuno-oncology contract research organizations based in Boston, United States
- Immuno-oncology contract research organizations based in Cambridge, United States
- Immuno-oncology contract research organizations based in Houston, United States
- Immuno-oncology contract research organizations based in New York, United States
- Immuno-oncology contract research organizations based in San Diego, United States
- Immuno-oncology contract research organizations based in Australia
- Immuno-oncology contract research organizations based in Belgium
- Immuno-oncology contract research organizations based in Brazil
- Immuno-oncology contract research organizations based in Canada
Cite this list
RevenueBase Data Team. Top 25 immuno-oncology contract research organizations based in the Netherlands. Snapshot: September 20, 2026. https://revenuebase.ai/companies/immuno-oncology-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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Immuno-oncology contract research organizations based in Ahmedabad, India
- Immuno-oncology contract research organizations based in Bangalore, India
- Immuno-oncology contract research organizations based in Hyderabad, India
- Immuno-oncology contract research organizations based in Boston, United States
- Immuno-oncology contract research organizations based in Cambridge, United States
- Immuno-oncology contract research organizations based in Houston, United States
Company intelligence · public preview
Top 25 immuno-oncology contract research organizations based in the Netherlands
RevenueBase records 53 matching company records for immuno-oncology contract research organizations based in the Netherlands, with 1,496 tracked contacts and 633 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 20, 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 immuno-oncology 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 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Viroclinics-Ddlviroclinics.com HQ: Rotterdam, NetherlandsReported employees: 201-500 | Rotterdam, Netherlands | 201-500 | Exact match | 102 contacts → |
“Viroclinics operates at a global level, being the preferred virology testing laboratory for several of the top-10 Biopharmaceutical companies.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Neogene Therapeuticsneogene.com HQ: Amsterdam, NetherlandsReported employees: 51-200 | Amsterdam, Netherlands | 51-200 | Exact match | 59 contacts → |
“Neogene Therapeutics is a global, clinical-stage biotechnology company pioneering the discovery, development, and manufacturing of next-generation engineered T cell receptor (TCR)…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | 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. | |||||
| 8 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Curevac Netherlandscurevac.com HQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 19 contacts → |
“CureVac Netherlands BV is dedicated to transforming the treatment of cancer by directing the immune system towards Frame neoantigens.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Sairopa B.Vsairopa.com HQ: Rotterdam, NetherlandsReported employees: 1-10 | Rotterdam, Netherlands | 1-10 | Exact match | 19 contacts → |
“Sairopa develops novel treatments for cancer by modulating the patient’s immune system.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Oncolines B.Voncolines.com HQ: Oss, NetherlandsReported employees: 11-50 | Oss, Netherlands | 11-50 | Exact match | 18 contacts → |
“Oncolines B.V.(Oss, The Netherlands) is a precision medicine services company in oncology and cancer immunotherapy, part of Symeres B.V.(Nijmegen, The Netherlands).” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Siron Clinicalsironclinical.com HQ: Roosendaal, NetherlandsReported employees: 11-50 | Roosendaal, Netherlands | 11-50 | Exact match | 12 contacts → |
“For 25 years, Siron Clinical has been a leading provider of flexible, high-quality CRO services across Europe, Israel, and Turkey.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | TZU Cancer Therapeuticstzu.nl HQ: Amsterdam, NetherlandsReported employees: 1-10 | Amsterdam, Netherlands | 1-10 | Exact match | 12 contacts → |
“Tzu is an innovative biotechnology company dedicated to personalized oncology.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Axon Medchemaxonmedchem.com HQ: Groningen, NetherlandsReported employees: 11-50 | Groningen, Netherlands | 11-50 | Exact match | 11 contacts → |
“Axon Medchem is a chemistry service platform, spinned-off from Axon Biochemicals BV.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Artemis Bioservicesartemisbioservices.com HQ: Delft, NetherlandsReported employees: 11-50 | Delft, Netherlands | 11-50 | Exact match | 10 contacts → |
“Artemis Bioservices is a private, CRO specialized in vaccine and antiviral evaluation.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Good Biomarker Sciences BV GBS Leidengbsleiden.com HQ: Leiden, NetherlandsReported employees: 1-10 | Leiden, Netherlands | 1-10 | Exact match | 9 contacts → |
“GBS Leiden is a GCLP- certified bioanalytical CRO specializing in biomarker and cell-based assay platforms to support mechanism-of-action, pharmacology and translational programs…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | U-Protein Express BVu-proteinexpress.com HQ: Utrecht, NetherlandsReported employees: 11-50 | Utrecht, Netherlands | 11-50 | Exact match | 7 contacts → |
“U-Protein Express BV (an ImmunoPrecise Antibodies company) is your service provider for recombinant antibodies and proteins.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | PSR Orphan Experts NOW Ergomedergomedplc.com HQ: Hoofddorp, NetherlandsReported employees: 11-50 | Hoofddorp, Netherlands | 11-50 | Exact match | 6 contacts → |
“We’ve moved!” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Utrecht, NetherlandsReported employees: 11-50 | Utrecht, Netherlands | 11-50 | Exact match | 5 contacts → |
“Gadeta B.V, a Clade Therapeutics Inc.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Applied Clinical Services BVappliedclinicalservices.com HQ: Arnhem, NetherlandsReported employees: 1-10 | Arnhem, Netherlands | 1-10 | Exact match | 5 contacts → |
“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 description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Chironchrn.co HQ: Maastricht, NetherlandsReported employees: 1-10 | Maastricht, Netherlands | 1-10 | Exact match | 5 contacts → |
“chiron is a pre-clinical CRO and platform company specializing in advanced, human-relevant in vitro models for translational drug discovery and development.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Medex15medex15.com HQ: Amsterdam, NetherlandsReported employees: 1-10 | Amsterdam, Netherlands | 1-10 | Exact match | 3 contacts → |
“Medex15 offers medical and clinical expertise to pharmaceutical and biotech companies, and investigators.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Cimaas BVcimaas.com HQ: Maastricht, NetherlandsReported employees: 1-10 | Maastricht, Netherlands | 1-10 | Exact match | 3 contacts → |
“Our mission is achieving a better cure for cancer.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | ONKOSonkosconsulting.com HQ: The Hague, NetherlandsReported employees: 1-10 | The Hague, Netherlands | 1-10 | Exact match | 1 contacts → |
“ONKOS is an oncology-focused consultancy whose mission is to deliver cutting-edge insight and analysis in a competitive and complex environment.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 53 company matches
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Immuno-oncology contract research organizations: dataset insights
September 20, 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
53 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 53 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 20, 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 immuno-oncology 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 immuno-oncology contract research organizations did RevenueBase find based in the Netherlands?
The saved snapshot records 53 matching company records, 1,496 tracked contacts and 633 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 20, 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
Immuno-oncology contract research organizations by geography
- Immuno-oncology contract research organizations based in Ahmedabad, India
- Immuno-oncology contract research organizations based in Bangalore, India
- Immuno-oncology contract research organizations based in Hyderabad, India
- Immuno-oncology contract research organizations based in Boston, United States
- Immuno-oncology contract research organizations based in Cambridge, United States
- Immuno-oncology contract research organizations based in Houston, United States
- Immuno-oncology contract research organizations based in New York, United States
- Immuno-oncology contract research organizations based in San Diego, United States
- Immuno-oncology contract research organizations based in Australia
- Immuno-oncology contract research organizations based in Belgium
- Immuno-oncology contract research organizations based in Brazil
- Immuno-oncology contract research organizations based in Canada
Cite this list
RevenueBase Data Team. Top 25 immuno-oncology contract research organizations based in the Netherlands. Snapshot: September 20, 2026. https://revenuebase.ai/companies/immuno-oncology-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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- Immuno-oncology contract research organizations based in Ahmedabad, India
- Immuno-oncology contract research organizations based in Bangalore, India
- Immuno-oncology contract research organizations based in Hyderabad, India
- Immuno-oncology contract research organizations based in Boston, United States
- Immuno-oncology contract research organizations based in Cambridge, United States
- Immuno-oncology contract research organizations based in Houston, United States