Company lists · Data refreshed September 2026

Top 25 Clinical stage biotech companies based in the Netherlands

RevenueBase identified 51 company matches for clinical stage biotech companies associated with the Netherlands as of September 2026 and tracks 4,003 professional contacts across them, including 1,021 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for clinical stage biotech companies 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 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 16, 2026 How this list was built
51Companies
4,003Contacts tracked
1,021Verified emails
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The 25 largest clinical stage biotech companies based in the Netherlands

Ranked by team size
Top 25 of 51 company matches for clinical stage biotech companies based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNijmegen, NetherlandsHQ recorded Sep 16, 20261,001-5,0001,133 contacts →

Exact match

“Synthon is an international, science-centered pharmaceutical company specialized in developing and manufacturing high-quality generic medicines for patients around the world.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchNijmegen, NetherlandsHQ recorded Sep 16, 2026201-500272 contacts →

Exact match

“Driven to improve patients’ lives, Byondis is an independent, fully integrated biopharmaceutical research and development company creating innovative targeted medicines for cancer.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchHoofddorp, NetherlandsHQ recorded Sep 16, 2026201-500221 contacts →

Exact match

“Nordic Pharma is a privately owned, medium-size, fully integrated Pharma company with a history of internal product development and acquisitions.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchAlmere, NetherlandsHQ recorded Sep 16, 202610001+160 contacts →

Exact match

“Eerder duidelijkheid, betere resultaten, meer jaren in goede gezondheid.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchAmsterdam, NetherlandsHQ recorded Sep 16, 2026201-500125 contacts →

Exact match

“Novartis is een farmaceutisch bedrijf uit Zwitserland dat gedreven een betekenisvolle bijdrage wil leveren aan de gezondheidszorg.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchAmsterdam, NetherlandsHQ recorded Sep 16, 202611-5049 contacts →

Exact match

“Polpharma Group is one of the leading healthcare companies in CEE and Central Asia.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchSchiphol-rijk, NetherlandsHQ recorded Sep 16, 202611-5025 contacts →

Exact match

“Daiichi Sankyo is toegewijd aan het creëren en leveren van innovatieve farmaceutische therapieën om de kwaliteit van de zorg te verbeteren en te voorzien in uiteenlopende…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchAmsterdam, NetherlandsHQ recorded Sep 16, 202611-5022 contacts →

Exact match

“Tessellate BIO discovers and develops novel precision oncology medicines with the mission to turn cancer patients into cancer survivors.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchAmsterdam, NetherlandsHQ recorded Sep 16, 202611-5017 contacts →

Exact match

“NorthSea Therapeutics is a clinical-stage biotech company located in the US and Europe.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchOss, NetherlandsHQ recorded Sep 16, 20261-1014 contacts →

Exact match

“Flindr Therapeutics, based in Oss in the Netherlands, is a private pre-clinical biotech company developing next-generation precision oncology treatments.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchAmsterdam, NetherlandsHQ recorded Sep 16, 202611-5013 contacts →

Exact match

“Kling Biotherapeutics is a clinical-stage, privately held biotech company focused on discovery and development of antibody based therapeutics.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchOss, NetherlandsHQ recorded Sep 16, 202611-5011 contacts →

Exact match

“Lead Pharma is a pharmaceutical company focusing on the discovery and development of innovative medicines for the treatment of immune diseases and cancer.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchZundert, NetherlandsHQ recorded Sep 16, 20261-109 contacts →

Exact match

“The Great Strength of Prolepha At Prolepha Research, we harness the great strength of being small in everything we do.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchTilburg, NetherlandsHQ recorded Sep 16, 20261-108 contacts →

Exact match

“Treeway is a clinical-stage biotech company developing therapy for ALS, Alzheimer's Disease and other neurodegenerative diseases.”

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

Exact match

“We are a Phase 3 ready clinical-stage pharmaceutical company discovering and developing therapies targeting mitochondrial disease.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchLeiden, NetherlandsHQ recorded Sep 16, 20261-108 contacts →

Exact match

“BIMINI Biotech BV is an innovative biotech start-up that is developing unique compounds for oncology.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchLeiden, NetherlandsHQ recorded Sep 16, 20261-107 contacts →

Exact match

“Orfenix is a Dutch pharmaceutical development company dedicated to transforming healthcare through socially responsible drug development.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchLeiden, NetherlandsHQ recorded Sep 16, 20261-106 contacts →

Exact match

“Levels Diagnostics is a protein biomarker discovery company that is translating its findings towards the development of novel diagnostics.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchSchiphol, NetherlandsHQ recorded Sep 16, 20261-105 contacts →

Exact match

“NEC Bio's mission is to develop groundbreaking therapies for patients around the globe through the use of advanced AI technologies.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchUtrecht, NetherlandsHQ recorded Sep 16, 20261-104 contacts →

Exact match

“Ayuvant is a pharmaceutical company that has created an advanced delivery system to boost the effectiveness of RNA medicines.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchRotterdam, NetherlandsHQ recorded Sep 16, 202651-2004 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchUtrecht, NetherlandsHQ recorded Sep 16, 20261-103 contacts →

Exact match

“Pantarhei Bioscience BV is a company in The Netherlands with an innovative concept of drug development.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchUtrecht, NetherlandsHQ recorded Sep 16, 20261-103 contacts →

Exact match

“Abvion is an early-stage biotechnology company on a mission to pioneer therapeutics based on the most powerful human antibodies.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchAmstelveen, NetherlandsHQ recorded Sep 16, 20261-103 contacts →

Exact match

“TICO EUROPE Ltd, is a European based company with a solid history of offering services to the Biotechnology- Chemical- and Pharmaceutical industry.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchMeerssen, NetherlandsHQ recorded Sep 16, 20261-101 contacts →

Exact match

“Onze drijfveer is om de kwaliteit van leven van ernstig zieke patiënten te verbeteren door te investeren in “best in class” producten en diensten die wij actief met partners en…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 51 clinical stage biotech companies based in the Netherlands

See the full list, filter by size, metro and specialty, and access 1,021 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Clinical stage biotech companies based in the Netherlands at a glance

As of Sep 16, 2026
25.5%Verified-email coverage
78.5Average contacts per company
1-10Median size (employees)
11.8%Largest-city concentration · Amsterdam
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
12
51-200
1
201-500
4
1,001-5,000
3
5,001-10,000
1
10001+
3

Email recency for this list is measured worldwide rather than for Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 51 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 “clinical stage biotech companies” 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 1,021 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 16, 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 “clinical stage biotech companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many clinical stage biotech companies are there based in the Netherlands?

RevenueBase identified 51 company matches for clinical stage biotech companies 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?

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

Which city has the most clinical stage biotech companies?

Amsterdam leads with 6 company records, followed by Leiden (6) and Nijmegen (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 1,021 professional contacts with verified work emails tracked across these 51 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 16, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.