Company lists · Data refreshed September 2026

Top 25 Medical laboratory testing companies based in Spain

Name: Medical laboratory testing companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 172 companies tracked

RevenueBase identified 172 medical laboratory testing companies headquartered in Spain as of September 2026 and tracks 4,234 professional contacts across them, including 352 with verified work emails. Madrid is the largest hub.

This list covers medical laboratory testing 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 17, 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 17, 2026 86% judged on-target in blind review

172Companies

4,234Contacts tracked

352Verified emails

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The 25 largest medical laboratory testing companies based in Spain

Ranked by team size

Top 25 of 172 medical laboratory testing companies based in Spain, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to medical laboratory testing 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	Laboratorio Echevarne	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	501-1,000	467 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
2	Werfen Immunoassay	Indirect evidence	Lliçà D'amunt, SpainHQ checked Sep 17, 2026	201-500	313 contacts →
	Indirect evidence “Werfen is a growing, family-owned, innovative company founded in 1966 in Barcelona, Spain.” Source: RevenueBase Database · checked Sep 17, 2026
3	Analiza	Indirect evidence	Madrid, SpainHQ checked Sep 17, 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 17, 2026
4	Cerba Internacional SAE	Partial evidence	Sabadell, SpainHQ checked Sep 17, 2026	201-500	240 contacts →
	Partial evidence “At Cerba Internacional we are proud to be the oldest special techniques laboratory in Spain, since 1945, when Dr.” Source: RevenueBase Database · checked Sep 17, 2026
5	Synlab España	Indirect evidence	Madrid, SpainHQ checked Sep 17, 2026	10001+	190 contacts →
	Indirect 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 17, 2026
6	Sysmex España	Indirect evidence	Sant Just Desvern, SpainHQ checked Sep 17, 2026	51-200	162 contacts →
	Indirect evidence “Sysmex España es una filial de Sysmex Europe, compañía de tecnología sanitaria especializada en diagnóstico in vitro.” Source: RevenueBase Database · checked Sep 17, 2026
7	Spinreact	Indirect evidence	Sant Esteve De Bas, SpainHQ checked Sep 17, 2026	51-200	88 contacts →
	Indirect evidence “At Spinreact we are committed to facilitating access to clinical analysis in the places it is really needed.” Source: RevenueBase Database · checked Sep 17, 2026
8	Laboratori DE Referència DE Catalunya, SA	Partial evidence	El Prat De Llobregat, SpainHQ checked Sep 17, 2026	51-200	58 contacts →
	Partial evidence “Laboratori de Referència de Catalunya” Source: RevenueBase Database · checked Sep 17, 2026
9	Operon	Indirect evidence	Cuarte De Huerva, SpainHQ checked Sep 17, 2026	51-200	50 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
10	Limsa Laboratorio	Partial evidence	Hospitalet De Llobregat, SpainHQ checked Sep 17, 2026	11-50	30 contacts →
	Partial evidence “Laboratorio de análisis de productos químicos, farmacéuticos, cosméticos y alimentarios mediante ensayos físico-químicos y microbiológicos.” Source: RevenueBase Database · checked Sep 17, 2026
11	Traza Healthy Consumers	Indirect evidence	Murcia, SpainHQ checked Sep 17, 2026	11-50	27 contacts →
	Indirect evidence “TRAZA es una empresa formada por profesionales con más de 18 años de experiencia en la gestión de la Seguridad Alimentaria, Salud Pública y servicios técnicos.” Source: RevenueBase Database · checked Sep 17, 2026
12	Abacid 2007 SL	Indirect evidence	Madrid, SpainHQ checked Sep 17, 2026	51-200	27 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
13	Zeulab	Indirect evidence	Zaragoza, SpainHQ checked Sep 17, 2026	11-50	24 contacts →
	Indirect evidence “Zeulab is a Spanish biotechnology company specializing in the development, production and marketing of in vitro diagnostic tests for the food and the environment.” Source: RevenueBase Database · checked Sep 17, 2026
14	Amslab	Indirect evidence	Lugo, SpainHQ checked Sep 17, 2026	51-200	24 contacts →
	Indirect evidence “Our business group is made up of biotechnological companies facilitate Analytical Services.” Source: RevenueBase Database · checked Sep 17, 2026
15	Instrumentos Cientificos SA Icsa	Partial evidence	Valencia, SpainHQ checked Sep 17, 2026	11-50	19 contacts →
	Partial evidence “Instrumentos Cientificos SA o ICSA, que es como nos gusta llamarnos, es una empresa tecnológica cuyo objetivo es ofrecer soluciones para el mundo de los Laboratorios.” Source: RevenueBase Database · checked Sep 17, 2026
16	Laboratorio Analitico Bioclinico SL	Indirect evidence	Almeria, SpainHQ checked Sep 17, 2026	11-50	18 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
17	Monlab	Indirect evidence	Cornella Del Llobregat, SpainHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “Monlab, S.L.” Source: RevenueBase Database · checked Sep 17, 2026
18	Alifax Spain S.L	Indirect evidence	Cornellá De Llobregat, SpainHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
19	Laboratorios Gasset	Partial evidence	Maracena, SpainHQ checked Sep 17, 2026	11-50	14 contacts →
	Partial evidence “En Laboratorios Gasset contamos con los más avanzados recursos tanto técnicos como humanos, mejorando continuamente nuestros medios técnicos para poder ofrecerle siempre una…” Source: RevenueBase Database · checked Sep 17, 2026
20	Sener Diagnostics	Partial evidence	Cerdanyola Del Valles, SpainHQ checked Sep 17, 2026	11-50	14 contacts →
	Partial evidence “Through a novel vision of laboratory automation and with the client as the center of its operations, SENER Diagnostics offers innovative, disruptive and differential instruments…” Source: RevenueBase Database · checked Sep 17, 2026
21	Laboratorio Cobas	Partial evidence	Colmenar Viejo, SpainHQ checked Sep 17, 2026	11-50	12 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
22	Aplicaciones Analíticas S.L	Partial evidence	Las Rozas De Madrid, SpainHQ checked Sep 17, 2026	1-10	12 contacts →
	Partial evidence “Aplicaciones Analíticas nace en 1995 como empresa de servicio técnico para analizadores de laboratorio.” Source: RevenueBase Database · checked Sep 17, 2026
23	IELAB	Strong evidence	Alicante, SpainHQ checked Sep 17, 2026	1-10	12 contacts →
	Strong evidence “ielab is an international company, part of Veolia, dedicated to provide products and services for the implementation of quality in testing laboratories.” Source: RevenueBase Database · checked Sep 17, 2026
24	Genologica Médica Laboratorio DE Análisis Genéticos	Partial evidence	Málaga, SpainHQ checked Sep 17, 2026	1-10	12 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
25	CQS Consulting Químico Sanitario	Partial evidence	Rivas-vaciamadrid, SpainHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “CQS (Consulting Químico Sanitario) es el primer y único laboratorio privado de referencia designado por la Unión Europea (EURL) para la verificación de dispositivos de diagnóstico…” Source: RevenueBase Database · checked Sep 17, 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: medical laboratory testing 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 medical laboratory testing companies.
Partial evidence: Its own public description names part of medical laboratory testing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name medical laboratory testing 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 25 of 172 medical laboratory testing companies based in Spain

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Medical laboratory testing companies based in Spain at a glance

As of Sep 17, 2026

8.3%Verified-email coverage

24.6Average contacts per company

11-50Median size (employees)

16.9%Largest-city concentration · Madrid

Sep 17, 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 172 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 medical laboratory testing 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 “medical laboratory testing 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 medical laboratory testing 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 medical laboratory testing 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, 352 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 17, 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.

Medical laboratory testing companies by metro

Medical laboratory testing companies in Madrid29

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 medical laboratory testing 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 medical laboratory testing companies are there based in Spain?

RevenueBase identified 172 medical laboratory testing 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?

Laboratorio Echevarne, headquartered in Barcelona, tops this list with the largest team on record.

Which city has the most medical laboratory testing companies?

Madrid leads with 29 headquartered companies, followed by Barcelona (13) and Sevilla (7).

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 352 verified decision-maker contacts tracked across these 172 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 17, 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.