Company lists · Data refreshed September 2026

Top 25 Biotech contract development organizations based in the Netherlands

RevenueBase identified 138 company matches for biotech contract development organizations associated with the Netherlands as of September 2026 and tracks 3,785 professional contacts across them, including 1,859 with verified work emails. Leiden is the largest hub.

This list covers company matches for biotech contract development 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 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
138Companies
3,785Contacts tracked
1,859Verified emails
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The 25 largest biotech contract development organizations based in the Netherlands

Ranked by team size
Top 25 of 138 company matches for biotech contract development organizations 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 matchTilburg, NetherlandsHQ recorded Sep 16, 2026501-1,000378 contacts →

Exact match

“At Helvoet, we transform vision into precision.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchNijmegen, NetherlandsHQ recorded Sep 16, 2026501-1,000377 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 16, 2026 · View company records in RevenueBase
3Exact matchLeiden, NetherlandsHQ recorded Sep 16, 2026201-500367 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact 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
5Exact matchGeleen, NetherlandsHQ recorded Sep 16, 202651-200160 contacts →

Exact match

“Basic Pharma is a pharmaceutical company focused on the development, licensing, registration, manufacturing and commercialisation of pharmaceutical niche products.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchLeiden, NetherlandsHQ recorded Sep 16, 2026201-500130 contacts →

Exact match

“Batavia Biosciences is a science-based CDMO that offers personalized services that fully support all the stages of biopharmaceutical development, from cloning to GMP manufacture…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchEde, NetherlandsHQ recorded Sep 16, 202651-200112 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 16, 2026 · View company records in RevenueBase
8Exact matchRotterdam, NetherlandsHQ recorded Sep 16, 2026201-500102 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchMeppel, NetherlandsHQ recorded Sep 16, 2026201-500101 contacts →

Exact match

“DELPHARM, al meer dan drie decennia een prominente speler in de markt van uitbestede geneesmiddelenproductie, heeft zijn verkoop gestaag zien toenemen tot 1,1 miljard euro en…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchEnschede, NetherlandsHQ recorded Sep 16, 202651-20089 contacts →

Exact match

“Micronit is the leading global contract development and manufacturing partner of microfluidics-based products.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchOss, NetherlandsHQ recorded Sep 16, 202651-20078 contacts →

Exact match

“BioConnection (BCO) is a specialized contract manufacturing organization (specialized CMO) serving the pharmaceutical industry.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchArnhem, NetherlandsHQ recorded Sep 16, 202651-20077 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 16, 2026 · View company records in RevenueBase
13Exact matchHoofddorp, NetherlandsHQ recorded Sep 16, 202651-20071 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 16, 2026 · View company records in RevenueBase
14Exact matchNijmegen, NetherlandsHQ recorded Sep 16, 202651-20069 contacts →

Exact match

“European Medical Contract Manufacturing (EMCM) is the centre of excellence in developing and manufacturing (sterile) medicinal products, catering to the Biomaterials…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchLeiden, NetherlandsHQ recorded Sep 16, 202651-20059 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchBilthoven, NetherlandsHQ recorded Sep 16, 202651-20054 contacts →

Exact match

“Even the most promising vaccines don’t always make it out of the laboratory into large-scale production.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchLeiden, NetherlandsHQ recorded Sep 16, 202651-20053 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchLeiden, NetherlandsHQ recorded Sep 16, 202611-5051 contacts →

Exact match

“The Netherlands Center for the Clinical advancement of Cell and Gene Therapies (NecstGen), situated in Leiden, comprises of a state-of-the-art facility and expert knowledge for…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchLeiden, NetherlandsHQ recorded Sep 16, 202651-20041 contacts →

Exact match

“OctoPlus develops pharmaceutical formulation solutions for an international client base in order to help bring innovative medicine from lab bench to the clinic and onto the market.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchTer Apel, NetherlandsHQ recorded Sep 16, 202651-20038 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 16, 2026 · View company records in RevenueBase
21Exact matchWaalre, NetherlandsHQ recorded Sep 16, 202611-5037 contacts →

Exact match

“VIVOLTA is the healthcare industry’s trusted partner for contract development and manufacturing of electrospun medical products that guide the body to heal itself.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchTilburg, NetherlandsHQ recorded Sep 16, 202611-5037 contacts →

Exact match

“As a drug development consultancy company, 3D-PharmXchange brings a range of solutions to companies, by designing and executing optimized product development scenario’s along…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchLeiden, NetherlandsHQ recorded Sep 16, 202611-5037 contacts →

Exact match

“ZoBio is a leading innovator that provides "gene to structure" research services in early stage drug discovery.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchEmmen, NetherlandsHQ recorded Sep 16, 202611-5036 contacts →

Exact match

“Proxcys develops equipment for Downstream Processing in Biopharma and Functional Food Industry.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchUtrecht, NetherlandsHQ recorded Sep 16, 202611-5036 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 16, 2026 · View company records in RevenueBase

Showing 25 of 138 biotech contract development organizations based in the Netherlands

See the full list, filter by size, metro and specialty, and access 1,859 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Biotech contract development organizations based in the Netherlands at a glance

As of Sep 16, 2026
49.1%Verified-email coverage
27.4Average contacts per company
11-50Median size (employees)
11.6%Largest-city concentration · Leiden
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
66
11-50
32
51-200
26
201-500
9
501-1,000
3
1,001-5,000
1
10001+
1

Email recency for this list is measured worldwide rather than for Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 138 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 “biotech contract development 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 1,859 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 “biotech contract development organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many biotech contract development organizations are there based in the Netherlands?

RevenueBase identified 138 company matches for biotech contract development 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?

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

Which city has the most biotech contract development organizations?

Leiden leads with 16 company records, followed by Amsterdam (13) and Utrecht (7).

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 1,859 professional contacts with verified work emails tracked across these 138 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.