Company lists · Data refreshed September 2026

Top 15 Immunotherapy manufacturers based in the Netherlands

RevenueBase identified 25 company matches for immunotherapy manufacturers associated with the Netherlands as of September 2026 and tracks 1,004 professional contacts across them, including 578 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for immunotherapy manufacturers 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
25Companies
1,004Contacts tracked
578Verified emails
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The 15 largest immunotherapy manufacturers based in the Netherlands

Ranked by team size
Top 15 of 25 company matches for immunotherapy manufacturers 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, 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
2Exact matchUtrecht, NetherlandsHQ recorded Sep 16, 2026201-500265 contacts →

Exact match

“Merus is developing best-in-class therapeutics to treat and potentially cure cancer patients.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchLeiden, NetherlandsHQ recorded Sep 16, 2026201-500265 contacts →

Exact match

“HAL Allergy is one of the European top players in the development, production and distribution of allergen immunotherapies for the treatment and prevention of allergic diseases.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchAmsterdam, NetherlandsHQ recorded Sep 16, 202651-20059 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 16, 2026 · View company records in RevenueBase
5Exact matchAmsterdam, NetherlandsHQ recorded Sep 16, 202611-5019 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 16, 2026 · View company records in RevenueBase
6Exact matchRotterdam, NetherlandsHQ recorded Sep 16, 20261-1019 contacts →

Exact match

“Sairopa develops novel treatments for cancer by modulating the patient’s immune system.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchAmsterdam, NetherlandsHQ recorded Sep 16, 20261-108 contacts →

Exact match

“CimCure’s solution is a vaccination based immunotherapy directed to the tumor blood vessels that are common to most solid tumors.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchRotterdam, NetherlandsHQ recorded Sep 16, 20261-106 contacts →

Exact match

“Allero Therapeutics is a Dutch biotech company that develops next generation immunotherapies for immune mediated disorders.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchAmersfoort, NetherlandsHQ recorded Sep 16, 202611-505 contacts →

Exact match

“Allergy Therapeutics is een vooruitstrevende organisatie met een zeer duidelijke focus: het bedenken, ontwikkelen en produceren van producten voor de diagnostiek en behandeling…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchUtrecht, NetherlandsHQ recorded Sep 16, 202611-505 contacts →

Exact match

“Gadeta B.V, a Clade Therapeutics Inc.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchAmersfoort, NetherlandsHQ recorded Sep 16, 20261-105 contacts →

Exact match

“GlycoTreat develops glyco-immunotherapy with the mission to develop a cure for all humans and animals suffering from allergies.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact 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
13Exact matchMaastricht, NetherlandsHQ recorded Sep 16, 20261-103 contacts →

Exact match

“Our mission is achieving a better cure for cancer.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchAmsterdam, NetherlandsHQ recorded Sep 16, 20261-102 contacts →

Exact match

“ELLOGON.AI is working on personalizing immunotherapy with the power of big and rich data, cutting-edge algorithms and a world-class research and development team.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchNijmegen, NetherlandsHQ recorded Sep 16, 20261-101 contacts →

Exact match

“Xenikos is a clinical-stage biotechnology company focused on developing a novel therapy that aims to quickly and efficiently reset the immune system of patients suffering from…”

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

Showing 15 of 25 immunotherapy manufacturers based in the Netherlands

See the full list, filter by size, metro and specialty, and access 578 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Immunotherapy manufacturers based in the Netherlands at a glance

As of Sep 16, 2026
57.6%Verified-email coverage
40.2Average contacts per company
11-50Median size (employees)
20.0%Largest-city concentration · Amsterdam
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
12
11-50
6
51-200
4
201-500
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 25 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 “immunotherapy manufacturers” 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 578 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 “immunotherapy manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many immunotherapy manufacturers are there based in the Netherlands?

RevenueBase identified 25 company matches for immunotherapy manufacturers 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?

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

Which city has the most immunotherapy manufacturers?

Amsterdam leads with 5 company records, followed by Leiden (4) and Rotterdam (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 578 professional contacts with verified work emails tracked across these 25 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.