Company lists · Data refreshed September 2026

Top 25 Gene therapy clinical research organizations based in Spain

RevenueBase identified 64 company matches for gene therapy clinical research organizations associated with Spain as of September 2026 and tracks 2,017 professional contacts across them, including 346 with verified work emails. Madrid is the largest hub.

This list covers company matches for gene therapy clinical research organizations 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 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
64Companies
2,017Contacts tracked
346Verified emails
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The 25 largest gene therapy clinical research organizations based in Spain

Ranked by team size
Top 25 of 64 company matches for gene therapy clinical research organizations based in Spain, 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 matchSan Sebastián, SpainHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Sep 16, 202651-200213 contacts →

Exact match

“Our vision is to be the most customer-centric CRO on earth.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Sep 16, 2026201-500163 contacts →

Exact match

“SermesCRO is a full CRO (Contract Research Organization), providing quality clinical research services for 27 years.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Sep 16, 2026501-1,000150 contacts →

Exact match

“The Full Value CRO Evidenze is more than a full service CRO, is a full value CRO with Global reach.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchBarcelona, SpainHQ recorded Sep 16, 202651-200148 contacts →

Exact match

“MEDSIR is an international private company that was founded by scientific experts in oncology back in 2012.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchPinto, SpainHQ recorded Sep 16, 202651-20057 contacts →

Exact match

“APICES is a full-service European Contract Research Organization specializing in clinical trials and real-world evidence research.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchTres Cantos, SpainHQ recorded Sep 16, 202651-20053 contacts →

Exact match

“Sylentis is an European biotechnological company founded in 2006.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchBarcelona, SpainHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
9Exact matchBarcelona, SpainHQ recorded Sep 16, 202611-5043 contacts →

Exact match

“ADKNOMA es una CRO con una amplia experiencia y extenso conocimiento de las necesidades que deben ser cubiertas en proyectos de Investigación Clínica.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchBarcelona, SpainHQ recorded Sep 16, 2026201-50028 contacts →

Exact match

“Dynamic Solutions es una CRO dedicada a la investigación que aporta su experiencia clínica y su conocimiento tecnológico más actual en cualquiera de las áreas terapéuticas así…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchPalma De Mallorca, SpainHQ recorded Sep 16, 202651-20027 contacts →

Exact match

“Sofpromed is an international full-service clinical research organization (CRO) specialized in the management of clinical trials and observational studies.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchCerdanyola Del Vallès, SpainHQ recorded Sep 16, 202611-5018 contacts →

Exact match

“Ability Pharmaceuticals is a clinical-stage biopharmaceutical company committed to develop first-in-class therapies that address unmet medical needs in the oncology space.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchBarcelona, SpainHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
14Exact matchValencia, SpainHQ recorded Sep 16, 20261-1015 contacts →

Exact match

“Highlight, formerly known as Bioncotech Therapeutics S.L, is a private, clinical-stage company dedicated to unlocking the full potential of immuno-oncology.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchMadrid, SpainHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
16Exact matchMadrid, SpainHQ recorded Sep 16, 202611-5014 contacts →

Exact match

“Alpha Bioresearch is a Global Hub that has been leading Clinical Research projects for more than 25 years.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchBarcelona, SpainHQ recorded Sep 16, 202611-5014 contacts →

Exact match

“Anagram, founded in 1998, is a Clinical Research Organisation (CRO) based in Spain which provides high quality services in clinical development and post-authorization trials with…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchMadrid, SpainHQ recorded Sep 16, 20261-1010 contacts →

Exact match

“Clinical Trials Team es una empresa con oficina en Madrid que ofrece distintos servicios en el campo de la investigación clínica (monitorización, reclutamiento de investigadores y…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchNoáin, SpainHQ recorded Sep 16, 20261-108 contacts →

Exact match

“Medibiofarma S.L is a clinical-stage biotechnology company founded in 2016 by a group of professionals with extensive experience in Drug Discovery in the pharmaceutical industry.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchBarcelona, SpainHQ recorded Sep 16, 202611-507 contacts →

Exact match

“We are a Contract Research Organisation (CRO) founded in 2011 by experts who had worked for over 25 years in clinical research.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchMadrid, SpainHQ recorded Sep 16, 202651-2006 contacts →

Exact match

“CRA platform is an international platform that offers clinical services from independent CRAs/PMs (Freelancers) with extensive experience in international clinical trials at all…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchBadalona, SpainHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
23Exact matchCerdanyola Del Valles, SpainHQ recorded Sep 16, 202651-2005 contacts →

Exact match

“Kymos is a CRO that provides development services for pharmaceutical, biotechnology, veterinary, fine chemistry, cosmetics and nutraceuticals industries.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchMadrid, SpainHQ recorded Sep 16, 20261-105 contacts →

Exact match

“THYTECH is a spin-off of the Gregorio Marañón Health Research Institute (IISGM) that was created with the aim of transferring to the patient our patented technology for the…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchBarcelona, SpainHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase

Showing 25 of 64 gene therapy clinical research organizations based in Spain

See the full list, filter by size, metro and specialty, and access 346 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Gene therapy clinical research organizations based in Spain at a glance

As of Sep 16, 2026
17.2%Verified-email coverage
31.5Average contacts per company
11-50Median size (employees)
28.1%Largest-city concentration · Madrid
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
22
51-200
11
201-500
5
501-1,000
1

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 64 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 “gene therapy clinical research 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 346 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 “gene therapy clinical research organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many gene therapy clinical research organizations are there based in Spain?

RevenueBase identified 64 company matches for gene therapy clinical research organizations 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?

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

Which city has the most gene therapy clinical research organizations?

Madrid leads with 18 company records, followed by Barcelona (12) and Valencia (4).

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 346 professional contacts with verified work emails tracked across these 64 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.