Company lists · Data refreshed September 2026

Top 22 Cell and gene therapy companies based in Spain

RevenueBase identified 48 company matches for cell and gene therapy companies associated with Spain as of September 2026 and tracks 2,982 professional contacts across them, including 774 with verified work emails. Barcelona is the largest hub.

This list covers company matches for cell and gene therapy companies associated with Spain, 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 19, 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 19, 2026 How this list was built
48Companies
2,982Contacts tracked
774Verified emails
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The 22 largest cell and gene therapy companies based in Spain

Ranked by team size
Top 22 of 48 company matches for cell and gene therapy companies based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchMadrid, SpainHQ recorded Sep 19, 20261,001-5,0001,134 contacts →

Exact match

“mAbxience is a Spanish-based company specializing in the development, production, and commercialization of biopharmaceuticals.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchSan Sebastián, SpainHQ recorded Sep 19, 2026201-500348 contacts →

Exact match

“Viralgen Vector Core becomes the convergence point from experienced specialized organizations in biotechnology and life science fields, united with the aim of creating a CDMO in…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchNoáin, SpainHQ recorded Sep 19, 2026501-1,000339 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Sep 19, 2026201-50081 contacts →

Exact match

“Founded in 2010, Proteos Biotech is a biotech company specialising in the manufacture of recombinant enzymes and CMO services that involve manufacturing pharmaceutical products…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchPozuelo De Alarcon, SpainHQ recorded Sep 19, 20261,001-5,00077 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchCastilla Y León, SpainHQ recorded Sep 19, 202611-5060 contacts →

Exact match

“At Vivunt Pharma Oncology, we produce sterile oncology drugs in liquid and lyophilized vials.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchBarcelona, SpainHQ recorded Sep 19, 202611-5056 contacts →

Exact match

“Leanbio is a cutting-edge CDMO specializing in bioconjugation and complex biologics, including recombinant proteins and antibodies.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchBarcelona, SpainHQ recorded Sep 19, 202611-5047 contacts →

Exact match

“SpliceBio is a biotechnology company exploiting Protein Splicing to develop the next generation of gene therapies.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchBoecillo, SpainHQ recorded Sep 19, 202651-20041 contacts →

Exact match

“53Biologics is an end-to-end CDMO for your preclinical and clinical projects, with extensive experience in decoding biologics production (plasmid DNA and recombinant proteins)…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchDerio, SpainHQ recorded Sep 19, 202611-5039 contacts →

Exact match

“Histocell is a clinical-stage biopharmaceutical company, specialized in developing cell therapy medicaments and novel medical devices for regenerative medicine, with a therapeutic…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchMóstoles, SpainHQ recorded Sep 19, 202611-5025 contacts →

Exact match

“Fundada en 1978, como integrante del Grupo empresarial Deltalab, focaliza su actividad en la fabricación y comercialización de productos y servicios dirigidos al ámbito de las…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchBarcelona, SpainHQ recorded Sep 19, 202611-5016 contacts →

Exact match

“Bioingenium is a preclinical Contract Development and Manufacturing Organization (CDMO) specializing in protein expression.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchBarcelona, SpainHQ recorded Sep 19, 202611-5016 contacts →

Exact match

“Gene Vector is your trusted source for manufacturing GMP-compliant Advanced Therapy Medicinal Products (ATMPs).”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchCerdanyola Del Valles, SpainHQ recorded Sep 19, 202611-5015 contacts →

Exact match

“Ascil Biopharm is a clinical-stage biotechnology company specializing in innovative drug delivery solutions.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchMadrid, SpainHQ recorded Sep 19, 202611-5015 contacts →

Exact match

“Tetraneuron is a drug discovery company, focused on the development of a disruptive gene therapy for Alzheimer’s Disease (AD) and an Early Biomarker for this neurodegenerative…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchMadrid, SpainHQ recorded Sep 19, 202611-5013 contacts →

Exact match

“Cres Clinics represents the most advanced concept in terms of current health, with care units in Regenerative Medicine, Nutrition, Genetics and Aesthetic Medicine.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchSeville, SpainHQ recorded Sep 19, 202611-509 contacts →

Exact match

“KeyZell is a biotechnology company focused on transforming how cancer and complex diseases are addressed.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchBarcelona, SpainHQ recorded Sep 19, 20261-109 contacts →

Exact match

“CellFlow is an innovative medtech startup focused on developing advanced bio-regenerative cell therapies.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchBadalona, SpainHQ recorded Sep 19, 20261-106 contacts →

Exact match

“Biointaxis is an academic spin-off focused on the development of gene therapies for neurodegenerative disorders.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchMadrid, SpainHQ recorded Sep 19, 20261-105 contacts →

Exact match

“We are a biotech spin-off developing an innovative cell therapeutic platform to create next generation cell therapies in oncology.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchBarcelona, SpainHQ recorded Sep 19, 20261-104 contacts →

Exact match

“Telomere Therapeutics is a gene therapy company developing disease modifying treatments for unmet medical needs, pioneering the repair of telomeres to treat organ fibrosis and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchBarcelona, SpainHQ recorded Sep 19, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 22 of 48 cell and gene therapy companies based in Spain

See the full list, filter by size, metro and specialty, and access 774 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cell and gene therapy companies based in Spain at a glance

As of Sep 19, 2026
26.0%Verified-email coverage
62.1Average contacts per company
11-50Median size (employees)
27.1%Largest-city concentration · Barcelona
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
15
51-200
4
201-500
4
501-1,000
2
1,001-5,000
2

Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 48 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 Spain whose business descriptions match “cell and gene therapy 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 774 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 19, 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 “cell and gene therapy companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cell and gene therapy companies are there based in Spain?

RevenueBase identified 48 company matches for cell and gene therapy companies associated with Spain 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?

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

Which city has the most cell and gene therapy companies?

Barcelona leads with 13 company records, followed by Madrid (9) and San Sebastian (2).

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 774 professional contacts with verified work emails tracked across these 48 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 19, 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.