Company lists · Data refreshed September 2026

Top 13 Bioprocessing companies based in Leiden, Netherlands

RevenueBase identified 26 company matches for bioprocessing companies associated with Leiden, Netherlands as of September 2026 and tracks 244 professional contacts across them, including 98 with verified work emails and 16 with mobile numbers. Across the Netherlands, Leiden is the largest hub for this category.

This list covers company matches for bioprocessing companies associated with Leiden, 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 7, 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 7, 2026 How this list was built
26Companies
244Contacts tracked
98Verified emails
16Mobile numbers
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The 13 largest bioprocessing companies based in Leiden, Netherlands

Ranked by team size
Top 13 of 26 company matches for bioprocessing companies based in Leiden, Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 7, 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 matchLeiden, NetherlandsHQ recorded Sep 7, 202651-20057 contacts →

Exact match

“Ncardia is a drug discovery company and expert in human iPSC technology.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
2Exact matchLeiden, NetherlandsHQ recorded Sep 7, 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 7, 2026 · View company records in RevenueBase
3Exact matchLeiden, NetherlandsHQ recorded Sep 7, 202611-5029 contacts →

Exact match

“Delpharm is a leading CDMO - 18 plants in France, Italy, Canada, Poland and The Netherlands - Over 1 billion euros turnover - people working in the company - Most dosage forms…”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
4Exact matchLeiden, NetherlandsHQ recorded Sep 7, 202611-5015 contacts →

Exact match

“ProteoNic is a biotechnology company active in development and licensing of DNA technology for cell line generation and recombinant protein production for pharmaceutical…”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
5Exact matchLeiden, NetherlandsHQ recorded Sep 7, 20261-109 contacts →

Exact match

“VitroScan is a Dutch biotech company founded in 2016 and based at the Leiden Bio Science Park.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
6Exact matchLeiden, NetherlandsHQ recorded Sep 7, 20261-109 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 7, 2026 · View company records in RevenueBase
7Exact matchLeiden, NetherlandsHQ recorded Sep 7, 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 7, 2026 · View company records in RevenueBase
8Exact matchLeiden, NetherlandsHQ recorded Sep 7, 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 7, 2026 · View company records in RevenueBase
9Exact matchLeiden, NetherlandsHQ recorded Sep 7, 202611-505 contacts →

Exact match

“BiosanaPharma has developed a highly flexible, comprehensive Continuous Manufacturing (CM) automation platform, suitable for all relevant GMP production scales (50L, 500L, and Our…”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
10Exact matchLeiden, NetherlandsHQ recorded Sep 7, 202611-504 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
11Exact matchLeiden, NetherlandsHQ recorded Sep 7, 20261-103 contacts →

Exact match

“Okos Diagnostics, founded in 2022 and headquartered in Leiden, Netherlands, is a pioneering Medtech company revolutionizing the In Vitro Diagnostics (IVD) sector by replacing…”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
12Exact matchLeiden, NetherlandsHQ recorded Sep 7, 20261-102 contacts →

Exact match

“The OPE Group is a biotech startup, developing and applying cultivation technology based on undefined mixed microbial communities.”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
13Exact matchLeiden, NetherlandsHQ recorded Sep 7, 202611-501 contacts →

Exact match

“Pluriomics is a biotech company with R&D laboratories in Leiden (the Netherlands) and production facilities in Gosselies (Belgium).”

Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase

Showing 13 of 26 bioprocessing companies based in Leiden, Netherlands

See the full list, filter by size, metro and specialty, and access 98 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Bioprocessing companies based in Leiden, Netherlands at a glance

As of Sep 7, 2026
40.2%Verified-email coverage
6.6%Mobile-number coverage
9.4Average contacts per company
1-10Median size (employees)
Sep 7, 2026Page data refreshed

Companies by employee count

1-10
17
11-50
7
51-200
2

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 Leiden, Netherlands whose business descriptions match “bioprocessing 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 98 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 7, 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 “bioprocessing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many bioprocessing companies are there based in Leiden, Netherlands?

RevenueBase identified 26 company matches for bioprocessing companies associated with Leiden, 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?

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

Which city in the Netherlands has the most bioprocessing companies?

Leiden leads the Netherlands with 26 company records, followed by Amsterdam (15) and Rotterdam (15).

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 98 professional contacts with verified work emails tracked across these 26 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 7, 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.