Company lists · Data refreshed September 2026

Top 25 Oncology companies based in Spain

RevenueBase identified 113 company matches for oncology companies associated with Spain as of September 2026 and tracks 4,525 professional contacts across them, including 863 with verified work emails. Barcelona is the largest hub.

This list covers company matches for oncology 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 20, 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 20, 2026 How this list was built
113Companies
4,525Contacts tracked
863Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest oncology companies based in Spain

Ranked by team size
Top 25 of 113 company matches for oncology companies based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchBarcelona, SpainHQ recorded Sep 20, 2026201-500666 contacts →

Exact match

“Under the leadership of Josep Tabernero, the Vall d’Hebron Institute of Oncology (VHIO) has established itself as a cancer research center of proven excellence internationally.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Sep 20, 2026201-500509 contacts →

Exact match

“The Spanish National Cancer Research Centre is a public institution of excellence committed to research, diagnosis and treatment for cancer.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchColmenar Viejo, SpainHQ recorded Sep 20, 2026501-1,000428 contacts →

Exact match

“Headquartered in Madrid, PharmaMar is a biopharmaceutical company, focused on oncology and committed to research and development which takes its inspiration from the sea to…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchValencia/valència, SpainHQ recorded Sep 20, 2026501-1,000246 contacts →

Exact match

“Grupo médico pionero en España en Diagnóstico por Imagen, Medicina Nuclear y Genética Médica, además de un referente en Oncología Radioterápica.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Sep 20, 202651-200213 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Sep 20, 20261,001-5,000211 contacts →

Exact match

“Atrys es una empresa médica con operación en siete países que ofrece servicios asistenciales en oncología, telediagnóstico, anatomía patológica y medicina nuclear, y que…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchBarcelona, SpainHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
8Exact matchSeville, SpainHQ recorded Sep 20, 202651-200129 contacts →

Exact match

“Universal Diagnostics S.A.(UDX) is a Spanish in-vitro diagnostics company developing minimally-invasive, blood-based solutions for detecting cancer early when treatment options…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchBarcelona, SpainHQ recorded Sep 20, 202651-200100 contacts →

Exact match

“SOLTI es un grupo referente en investigación clínica del cáncer en España.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchA Coruña, SpainHQ recorded Sep 20, 202651-20081 contacts →

Exact match

“El Centro Oncológico de Galicia es un centro sanitario cuyo fin primordial es la lucha contra el cáncer, con actividad asistencial, docente e investigadora en el estudio y…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchMadrid, SpainHQ recorded Sep 20, 202651-20069 contacts →

Exact match

“Somos una compañía multinacional farmacéutica dedicada al desarrollo, fabricación y comercialización de medicamentos genéricos.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchCastilla Y León, SpainHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
13Exact matchCornellà De Llobregat, SpainHQ recorded Sep 20, 202611-5055 contacts →

Exact match

“Oryzon Genomics (ISIN: ES0167733015) is a clinical-stage biopharmaceutical company and a European leader in epigenetics, with a strong focus on personalized medicine for central…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchValladolid, SpainHQ recorded Sep 20, 202611-5047 contacts →

Exact match

“AMADIX is a leading molecular diagnostics company focused on liquid biopsy, developing innovative diagnostic tests for early cancer detection in blood.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchManlleu, SpainHQ recorded Sep 20, 202611-5036 contacts →

Exact match

“At Prasfarma, we are a pharmaceutical company with over 75 years of experience, specializing in the development, co-development, and manufacturing of high-potency and oncology…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchBarcelona, SpainHQ recorded Sep 20, 202611-5035 contacts →

Exact match

“Pangaea Oncology es una compañía de servicios médicos focalizada en la oncología de precisión, cuya misión es mejorar la supervivencia y calidad de vida de los pacientes y…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchMutilva Baja, SpainHQ recorded Sep 20, 202611-5035 contacts →

Exact match

“Geiser Pharma is an independent pharmaceutical company formed by a dedicated and experience team in the areas of: Pharmaceutical Development, Clinical Studies, Regulatory and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchBarcelona, SpainHQ recorded Sep 20, 202611-5030 contacts →

Exact match

“Ona Therapeutics is pioneering the development of first-in-class antibody drug conjugates (ADCs) that exploit the molecular underpinnings of advanced cancer.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchBarcelona, SpainHQ recorded Sep 20, 2026201-50027 contacts →

Exact match

“Desde IOB nos esforzamos por lograr la excelencia en cada detalle del cuidado del paciente oncológico a través de la investigación, los últimos avances en prevención y…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchDerio, SpainHQ recorded Sep 20, 202611-5026 contacts →

Exact match

“Oncomatryx is a biopharmaceutical company focused on the tumor microenvironment.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchMadrid, SpainHQ recorded Sep 20, 202611-5025 contacts →

Exact match

“OncologyPipeline is a comprehensive online resource tool that maps all relevant clinical trials and molecules in development in Oncology on a worldwide basis.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchDerio, SpainHQ recorded Sep 20, 202611-5024 contacts →

Exact match

“HAWK Biosystems is a biotechnology company spun out of the Francis Crick Institute in London.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchSanta Marta De Tormes, SpainHQ recorded Sep 20, 202651-20023 contacts →

Exact match

“Cytognos is a Biotech company based in Salamanca with over 20 years of experience at successfully designing, developing, manufacturing and commercializing innovative flow…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchCerdanyola Del Vallès, SpainHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
25Exact matchMadrid, SpainHQ recorded Sep 20, 202651-20018 contacts →

Exact match

“Con un equipo de más de 30 años de experiencia, IOB Institute of Oncology Madrid está formado por un amplio grupo de oncólogos de reconocido prestigio internacional y es un…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 113 oncology companies based in Spain

See the full list, filter by size, metro and specialty, and access 863 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Oncology companies based in Spain at a glance

As of Sep 20, 2026
19.1%Verified-email coverage
40.0Average contacts per company
11-50Median size (employees)
27.4%Largest-city concentration · Barcelona
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
52
11-50
34
51-200
14
201-500
7
501-1,000
4
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 113 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 “oncology 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 863 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 20, 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 “oncology companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oncology companies are there based in Spain?

RevenueBase identified 113 company matches for oncology 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?

Vall D'hebron Institute Of Oncology Vhio tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most oncology companies?

Barcelona leads with 31 company records, followed by Madrid (29) and Valencia (5).

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 863 professional contacts with verified work emails tracked across these 113 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 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 113 oncology companies based in Spain. Start with a free account, no credit card.

Download this list →

Related lists

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.