Company lists · Data refreshed September 2026

Top 25 Diagnostic testing companies based in Spain

RevenueBase identified 144 company matches for diagnostic testing companies associated with Spain as of September 2026 and tracks 10,401 professional contacts across them, including 1,815 with verified work emails. Madrid is the largest hub.

This list covers company matches for diagnostic testing 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
144Companies
10,401Contacts tracked
1,815Verified emails
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The 25 largest diagnostic testing companies based in Spain

Ranked by team size
Top 25 of 144 company matches for diagnostic testing 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 matchL'hospitalet De Llobregat, SpainHQ recorded Sep 19, 20265,001-10,0003,097 contacts →

Exact match

“Werfen is a growing, family-owned, innovative company founded in 1966 in Barcelona, Spain.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchBarcelona, SpainHQ recorded Sep 19, 2026501-1,000467 contacts →

Exact match

“Formamos parte de Grupo Echevarne, holding empresarial que opera en el sector Salud y que ofrece sus servicios en el ámbito Asistencial, Diagnóstico y Prevención.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Sep 19, 2026201-500265 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchSabadell, SpainHQ recorded Sep 19, 2026201-500240 contacts →

Exact match

“At Cerba Internacional we are proud to be the oldest special techniques laboratory in Spain, since 1945, when Dr.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchValencia, SpainHQ recorded Sep 19, 2026201-500217 contacts →

Exact match

“Health in Code is a leading biotechnology company with a clear mission: to identify health conditions that can benefit from genetic diagnosis and to develop and deliver advanced…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Sep 19, 202610001+190 contacts →

Exact match

“Provide patients, physicians and healthcare providers with branded and efficient clinical diagnostic services of superior quality, scientific excellence, operating efficiency and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchSant Just Desvern, SpainHQ recorded Sep 19, 202651-200162 contacts →

Exact match

“Sysmex España es una filial de Sysmex Europe, compañía de tecnología sanitaria especializada en diagnóstico in vitro.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchSeville, SpainHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
9Exact matchSant Esteve De Bas, SpainHQ recorded Sep 19, 202651-20088 contacts →

Exact match

“At Spinreact we are committed to facilitating access to clinical analysis in the places it is really needed.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchMadrid, SpainHQ recorded Sep 19, 202651-20067 contacts →

Exact match

“NIMGenetics es un Centro de Diagnóstico analítico con unidad de Genética autorizado por la Consejería de Sanidad de la Comunidad de Madrid.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchEl Prat De Llobregat, SpainHQ recorded Sep 19, 202651-20058 contacts →

Exact match

“Laboratori de Referència de Catalunya”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchCuarte De Huerva, SpainHQ recorded Sep 19, 202651-20050 contacts →

Exact match

“OPERON is a private Spanish company founded as a family business in 1973 engaged during the last 50 years in R&D innovation and manufacturing of In Vitro Diagnostics IVD.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchValladolid, SpainHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
14Exact matchBarcelona, SpainHQ recorded Sep 19, 202611-5040 contacts →

Exact match

“QGenomics is a biotech company, operating in the diagnostic market and based in Barcelona (Catalonia - Spain).”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchBarcelona, SpainHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
16Exact matchTerrassa, SpainHQ recorded Sep 19, 202611-5029 contacts →

Exact match

“Fagron Genomics is a manufacturer of in vitro diagnostic medical devices specializing in the development and servicing of medical genetic algorithms, aimed at offering…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchMadrid, SpainHQ recorded Sep 19, 202651-20027 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchCornella Del Llobregat, SpainHQ recorded Sep 19, 202611-5016 contacts →

Exact match

“Monlab, S.L.”

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

Exact match

“Alifax es una de las empresas italianas más importantes especializada en el desarrollo, producción y distribución de instrumentos de diagnóstico clínico para la automatización de…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchMaracena, SpainHQ recorded Sep 19, 202611-5014 contacts →

Exact match

“En Laboratorios Gasset contamos con los más avanzados recursos tanto técnicos como humanos, mejorando continuamente nuestros medios técnicos para poder ofrecerle siempre una…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchGranada, SpainHQ recorded Sep 19, 202611-5014 contacts →

Exact match

“LORGEN es una empresa biotecnológica con sede en Granada que, con proyección nacional e internacional, demuestra ser capaz de cubrir el ciclo completo de la ciencia, en el…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchElche, SpainHQ recorded Sep 19, 20261-1013 contacts →

Exact match

“1 application aimed at enabling **AGILE SCALING to the diagnostics industry**.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchColmenar Viejo, SpainHQ recorded Sep 19, 202611-5012 contacts →

Exact match

“Laboratorio Cobas nace con la creencia de que cada persona cuenta y de que son nuestro motor para seguir dando un servicio de la mejor calidad, contribuyendo así a mejorar su…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchLas Rozas De Madrid, SpainHQ recorded Sep 19, 20261-1012 contacts →

Exact match

“Aplicaciones Analíticas nace en 1995 como empresa de servicio técnico para analizadores de laboratorio.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchMálaga, SpainHQ recorded Sep 19, 20261-1012 contacts →

Exact match

“Genologica Médica es un laboratorio de análisis genéticos cuya principal actividad consiste en la prestación de servicios orientados a la prevención, diagnóstico y pronóstico de…”

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

Showing 25 of 144 diagnostic testing companies based in Spain

See the full list, filter by size, metro and specialty, and access 1,815 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Diagnostic testing companies based in Spain at a glance

As of Sep 19, 2026
17.5%Verified-email coverage
72.2Average contacts per company
11-50Median size (employees)
19.4%Largest-city concentration · Madrid
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
62
11-50
52
51-200
15
201-500
8
501-1,000
1
1,001-5,000
2
5,001-10,000
1
10001+
3

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 144 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 “diagnostic testing 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 1,815 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 “diagnostic testing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many diagnostic testing companies are there based in Spain?

RevenueBase identified 144 company matches for diagnostic testing 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?

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

Which city has the most diagnostic testing companies?

Madrid leads with 28 company records, followed by Barcelona (18) and Seville (6).

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 1,815 professional contacts with verified work emails tracked across these 144 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.