Company lists · Data refreshed September 2026

Top 23 Cancer diagnostic companies based in Spain

Name: Cancer diagnostic companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 70 companies tracked

RevenueBase identified 70 cancer diagnostic companies headquartered in Spain as of September 2026 and tracks 2,579 professional contacts across them, including 300 with verified work emails. Barcelona is the largest hub.

This list covers cancer diagnostic companies headquartered in Spain, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

70Companies

2,579Contacts tracked

300Verified emails

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The 23 largest cancer diagnostic companies based in Spain

Ranked by team size

Top 23 of 70 cancer diagnostic companies based in Spain, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to cancer diagnostic companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Analiza	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	201-500	265 contacts →
	Indirect evidence “Analiza es uno de los proveedores de pruebas diagnósticas más completo del sector #salud, con un proyecto de gestión estable y eficiente que cubre las necesidades de hospitales…” Source: RevenueBase Database · checked Sep 19, 2026
2	Ascires Grupo Médico	Indirect evidence	Valencia/valència, SpainHQ checked Sep 19, 2026	501-1,000	246 contacts →
	Indirect evidence “Grupo médico pionero en España en Diagnóstico por Imagen, Medicina Nuclear y Genética Médica, además de un referente en Oncología Radioterápica.” Source: RevenueBase Database · checked Sep 19, 2026
3	ATRYS	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	1,001-5,000	211 contacts →
	Indirect evidence “Atrys es una empresa médica con operación en siete países que ofrece servicios asistenciales en oncología, telediagnóstico, anatomía patológica y medicina nuclear, y que…” Source: RevenueBase Database · checked Sep 19, 2026
4	Synlab España	Partial evidence	Madrid, SpainHQ checked Sep 19, 2026	10001+	190 contacts →
	Partial evidence “Provide patients, physicians and healthcare providers with branded and efficient clinical diagnostic services of superior quality, scientific excellence, operating efficiency and…” Source: RevenueBase Database · checked Sep 19, 2026
5	Universal Diagnostics S.A	Strong evidence	Sevilla, SpainHQ checked Sep 19, 2026	51-200	129 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
6	Bioarray Genetic Diagnosis	Indirect evidence	Elche, SpainHQ checked Sep 19, 2026	11-50	58 contacts →
	Indirect evidence “Bioarray is a genetic testing provider, serving clinical partners in Europe, Latin America, MENA and Asia.” Source: RevenueBase Database · checked Sep 19, 2026
7	Amadix	Strong evidence	Valladolid, SpainHQ checked Sep 19, 2026	11-50	47 contacts →
	Strong evidence “AMADIX is a leading molecular diagnostics company focused on liquid biopsy, developing innovative diagnostic tests for early cancer detection in blood.” Source: RevenueBase Database · checked Sep 19, 2026
8	Qgenomics	Partial evidence	Barcelona, SpainHQ checked Sep 19, 2026	11-50	40 contacts →
	Partial evidence “QGenomics is a biotech company, operating in the diagnostic market and based in Barcelona (Catalonia - Spain).” Source: RevenueBase Database · checked Sep 19, 2026
9	Pangaea Oncology	Indirect evidence	Barcelona, SpainHQ checked Sep 19, 2026	11-50	35 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
10	Instituts Guirado	Indirect evidence	Barcelona, SpainHQ checked Sep 19, 2026	11-50	27 contacts →
	Indirect evidence “A la última en avances tecnológicos en el campo del Diagnóstico por la imagen y manteniendo como lema la calidad de la imagen radiológica y excelencia en el trato al paciente.” Source: RevenueBase Database · checked Sep 19, 2026
11	Abacid 2007 SL	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	51-200	27 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
12	Hawk Biosystems	Indirect evidence	Derio, SpainHQ checked Sep 19, 2026	11-50	24 contacts →
	Indirect evidence “HAWK Biosystems is a biotechnology company spun out of the Francis Crick Institute in London.” Source: RevenueBase Database · checked Sep 19, 2026
13	Cytognos S.L	Indirect evidence	Santa Marta De Tormes, SpainHQ checked Sep 19, 2026	51-200	23 contacts →
	Indirect evidence “Cytognos is a Biotech company based in Salamanca with over 20 years of experience at successfully designing, developing, manufacturing and commercializing innovative flow…” Source: RevenueBase Database · checked Sep 19, 2026
14	Transmural Biotech	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “Transmural Biotech es una compañía de biotecnología, propiedad del Grupo Asisa.” Source: RevenueBase Database · checked Sep 19, 2026
15	Altum Sequencing	Partial evidence	Leganés, SpainHQ checked Sep 19, 2026	11-50	14 contacts →
	Partial evidence “In Altum we aim to provide best approaches for cancer cell monitoring, helping patients to know the evolution of their disease and clinicians to better decide when and how to…” Source: RevenueBase Database · checked Sep 19, 2026
16	The Blue BOX	Partial evidence	Barcelona, SpainHQ checked Sep 19, 2026	1-10	13 contacts →
	Partial evidence “Breast cancer is the most treatable cancer, yet it remains the leading cause of death by cancer in women-largely because national screening programs miss up to 1 in 3 cases.” Source: RevenueBase Database · checked Sep 19, 2026
17	Match Biosystems, SL	Partial evidence	Elche, SpainHQ checked Sep 19, 2026	1-10	13 contacts →
	Partial evidence “1 application aimed at enabling AGILE SCALING to the diagnostics industry.” Source: RevenueBase Database · checked Sep 19, 2026
18	Blueberry Diagnostics	Partial evidence	Barcelona, SpainHQ checked Sep 19, 2026	11-50	11 contacts →
	Partial evidence “We are here to redefine and revolutionize the cancer paradigm by creating innovative solutions that empower healthcare professionals around the world.” Source: RevenueBase Database · checked Sep 19, 2026
19	Ambar LAB Eurofins	Indirect evidence	Hospitalet De Llobregat, SpainHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “Ambar Lab es un laboratorio de análisis clínicos que abraza la ciencia como solución a las incógnitas actuales.” Source: RevenueBase Database · checked Sep 19, 2026
20	Cidegen	Indirect evidence	Salamanca, SpainHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
21	Debios Diagnostics	Partial evidence	Badalona, SpainHQ checked Sep 19, 2026	1-10	4 contacts →
	Partial evidence “DEBIOS Diagnostics aims to reshape genitourinary disease diagnostics with preemptive and bespoke healthcare solutions.” Source: RevenueBase Database · checked Sep 19, 2026
22	ALA Diagnostics	Partial evidence	Madrid, SpainHQ checked Sep 19, 2026	1-10	4 contacts →
	Partial evidence “ALA Diagnostics is a biotechnological start up that operates in the Healthcare Market and whose objectives are to become a developer and marketer of solutions for the diagnosis of…” Source: RevenueBase Database · checked Sep 19, 2026
23	Protein Alternatives SL Proalt	Partial evidence	Tres Cantos, SpainHQ checked Sep 19, 2026	11-50	3 contacts →
	Partial evidence “Protein Alternatives (ProAlt) is a biotechnology company focused on developing novel therapeutic monoclonal antibodies for the treatment of metastatic colorectal cancer.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: cancer diagnostic companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names cancer diagnostic companies.
Partial evidence: Its own public description names part of cancer diagnostic companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cancer diagnostic companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 23 of 70 cancer diagnostic companies based in Spain

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Cancer diagnostic companies based in Spain at a glance

As of Sep 19, 2026

11.6%Verified-email coverage

36.8Average contacts per company

11-50Median size (employees)

25.7%Largest-city concentration · Barcelona

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 70 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among cancer diagnostic companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Spain whose own description of what they do matches “cancer diagnostic companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names cancer diagnostic companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among cancer diagnostic companies, and records with no verified work email. Companies headquartered outside Spain are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 300 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names cancer diagnostic companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many cancer diagnostic companies are there based in Spain?

RevenueBase identified 70 cancer diagnostic companies headquartered in Spain as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Analiza, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most cancer diagnostic companies?

Barcelona leads with 18 headquartered companies, followed by Madrid (15) and Valencia (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 300 verified decision-maker contacts tracked across these 70 companies.

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 Smart Search, 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.