Company lists · Data refreshed September 2026

Top 25 Laboratory testing services based in France

Name: Laboratory testing services based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 236 companies tracked

RevenueBase identified 236 laboratory testing services headquartered in France as of September 2026 and tracks 12,005 professional contacts across them, including 3,362 with verified work emails. Paris is the largest hub.

This list covers laboratory testing services headquartered in France, 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 20, 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 20, 2026 86% judged on-target in blind review

236Companies

12,005Contacts tracked

3,362Verified emails

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The 25 largest laboratory testing services based in France

Ranked by team size

Top 25 of 236 laboratory testing services based in France, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to laboratory testing services: 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	Biogroup	Partial evidence	St.-ouen, FranceHQ checked Sep 20, 2026	10001+	1,980 contacts →
	Partial evidence “Premier groupement de laboratoires détenu et dirigé exclusivement par des biologistes, dont la connaissance métier et le professionnalisme constituent sa force.” Source: RevenueBase Database · checked Sep 20, 2026
2	Inovie Groupe	Partial evidence	Montpellier, FranceHQ checked Sep 20, 2026	5,001-10,000	1,047 contacts →
	Partial evidence “Chaque jour, 100 patients sont pris en charge par un laboratoire INOVIE.” Source: RevenueBase Database · checked Sep 20, 2026
3	Eurofins Biomnis	Indirect evidence	Lyon, FranceHQ checked Sep 20, 2026	501-1,000	701 contacts →
	Indirect evidence “European leader in the sector of specialized medical pathology, Eurofins Biomnis carries out over analyses per day from a range of over 2,500 available tests, including…” Source: RevenueBase Database · checked Sep 20, 2026
4	CARSO	Indirect evidence	Vénissieux, FranceHQ checked Sep 20, 2026	1,001-5,000	585 contacts →
	Indirect evidence “Leader des prestations analytiques environnementales et agroalimentaires accrédité COFRAC, agréé par le Ministère de la santé Votre environnement et votre santé sont nos priorités.” Source: RevenueBase Database · checked Sep 20, 2026
5	Synlab France	Partial evidence	FranceHQ checked Sep 20, 2026	1,001-5,000	396 contacts →
	Partial evidence “SYNLAB France est un réseau de laboratoires de biologie médicale, filiale du groupe SYNLAB International, leader européen des services de diagnostic médical.” Source: RevenueBase Database · checked Sep 20, 2026
6	Medipath France	Indirect evidence	Fréjus, FranceHQ checked Sep 20, 2026	501-1,000	340 contacts →
	Indirect evidence “Leader en France, Medipath est un acteur de référence sur le plan national dans le dépistage et le diagnostic des pathologies, notamment en cancérologie.” Source: RevenueBase Database · checked Sep 20, 2026
7	CERBA	Indirect evidence	Frépillon, FranceHQ checked Sep 20, 2026	501-1,000	310 contacts →
	Indirect evidence “FR// Créé en 1967, accrédité selon la norme NF ISO 15189 depuis CERBA est le leader européen de la biologie médicale spécialisée.” Source: RevenueBase Database · checked Sep 20, 2026
8	Laboratoire Phytocontrol	Indirect evidence	Nîmes, FranceHQ checked Sep 20, 2026	201-500	296 contacts →
	Indirect evidence “Phytocontrol Group œuvre au quotidien à garantir la sécurité sanitaire des aliments et de l’environnement.” Source: RevenueBase Database · checked Sep 20, 2026
9	Eurofins Analyses Alimentaires France	Indirect evidence	Nantes, FranceHQ checked Sep 20, 2026	1,001-5,000	290 contacts →
	Indirect evidence “Véritable partenaire de la filière Agroalimentaire, Eurofins Analyses Alimentaires France propose des solutions d’analyses, d’expertise, d’audits et de formation afin d’assurer la…” Source: RevenueBase Database · checked Sep 20, 2026
10	Inovalys	Partial evidence	Angers, FranceHQ checked Sep 20, 2026	501-1,000	252 contacts →
	Partial evidence “Inovalys est le regroupement de 6 laboratoires publics des Départements du Maine-et-Loire, de Loire-Atlantique, de la Sarthe, d'Indre-et-Loire et du Morbihan.” Source: RevenueBase Database · checked Sep 20, 2026
11	Biogroup Lorraine	Partial evidence	Metz, FranceHQ checked Sep 20, 2026	501-1,000	215 contacts →
	Partial evidence “BIOGROUP LORRAINE est un laboratoire multi-sites privé exerçant dans le domaine de la biologie médicale.” Source: RevenueBase Database · checked Sep 20, 2026
12	Sysmex France	Indirect evidence	Roissy Cdg, FranceHQ checked Sep 20, 2026	51-200	185 contacts →
	Indirect evidence “Sysmex France is the french affiliate of Sysmex Corporation.” Source: RevenueBase Database · checked Sep 20, 2026
13	Unilabs France	Indirect evidence	Clichy, FranceHQ checked Sep 20, 2026	1,001-5,000	178 contacts →
	Indirect evidence “Fondé en 2001, Unilabs France est aujourd’hui un acteur majeur de la biologie médicale en France.” Source: RevenueBase Database · checked Sep 20, 2026
14	Terana	Partial evidence	Lempdes, FranceHQ checked Sep 20, 2026	201-500	163 contacts →
	Partial evidence “TERANA est un Groupement d'Intérêt Public comprenant huit laboratoires publics d'analyses.” Source: RevenueBase Database · checked Sep 20, 2026
15	Laboratoires DES Pyrénées ET DES Landes	Partial evidence	Lagor, FranceHQ checked Sep 20, 2026	201-500	124 contacts →
	Partial evidence “Les Laboratoires des Pyrénées et des Landes sont un établissement public à caractère industriel et commercial (EPIC) rattaché aux départements des Pyrénées Atlantiques, des Hautes…” Source: RevenueBase Database · checked Sep 20, 2026
16	Biopath Unilabs	Partial evidence	Charenton-le-pont, FranceHQ checked Sep 20, 2026	201-500	120 contacts →
	Partial evidence “Biopath is a leading provider of diagnostic testing based in France.” Source: RevenueBase Database · checked Sep 20, 2026
17	Filab SAS	Partial evidence	Saint-apollinaire, FranceHQ checked Sep 20, 2026	51-200	118 contacts →
	Partial evidence “FILAB is an independent laboratory, specializing in the fields of chemistry and materials.” Source: RevenueBase Database · checked Sep 20, 2026
18	Laboratoires DE Biologie Médicale B2a	Partial evidence	Brumath, FranceHQ checked Sep 20, 2026	201-500	115 contacts →
	Partial evidence “Les laboratoires indépendants BIOLIA, BIORHIN et ANALYSIS ont uni leurs forces pour ne former plus qu'un.” Source: RevenueBase Database · checked Sep 20, 2026
19	Qualyse	Indirect evidence	Champdeniers-saint-denis, FranceHQ checked Sep 20, 2026	201-500	113 contacts →
	Indirect evidence “La sécurité sanitaire des consommateurs est une préoccupation majeure pour les acteurs de notre territoire.” Source: RevenueBase Database · checked Sep 20, 2026
20	Groupe Mlab	Partial evidence	Montargis, FranceHQ checked Sep 20, 2026	501-1,000	88 contacts →
	Partial evidence “Le groupe MLab comprend les laboratoires BIO+, CBSV (Centre de Biologie Seine Vexin), LA SCALA, MEDI+, MEDIBIOLab et MEDICABIO.” Source: RevenueBase Database · checked Sep 20, 2026
21	Labouest	Partial evidence	Angers, FranceHQ checked Sep 20, 2026	201-500	76 contacts →
	Partial evidence “LabOuest est un laboratoire de Biologie médicale indépendant situé en Pays de la Loire.” Source: RevenueBase Database · checked Sep 20, 2026
22	Albhades	Indirect evidence	Oraison, FranceHQ checked Sep 20, 2026	51-200	73 contacts →
	Indirect evidence “Experte en microbiologie et physico-chimie, Albhades accompagne depuis 2001 les industries des produits de santé (pharmaceutiques, dispositifs médicaux, cosmétiques), l'industrie…” Source: RevenueBase Database · checked Sep 20, 2026
23	Capinov	Indirect evidence	Landerneau, FranceHQ checked Sep 20, 2026	51-200	71 contacts →
	Indirect evidence “Capinov, plus loin que l'analyse.” Source: RevenueBase Database · checked Sep 20, 2026
24	MYLAB	Partial evidence	Janze, FranceHQ checked Sep 20, 2026	51-200	67 contacts →
	Partial evidence “Né de l'union de LILLAB (Châteaugiron-35) et URCIL (Carhaix-29), deux entreprises reconnues pour leur savoir-faire et leur fiabilité, LABORATOIRE MYLAB se positionne aujourd'hui…” Source: RevenueBase Database · checked Sep 20, 2026
25	ACM Pharma	Partial evidence	Bellegarde, FranceHQ checked Sep 20, 2026	51-200	67 contacts →
	Partial evidence “Laboratoire d'analyse microbiologique des produits de santé.” Source: RevenueBase Database · checked Sep 20, 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: laboratory testing services. 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 laboratory testing services.
Partial evidence: Its own public description names part of laboratory testing services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name laboratory testing services. 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 236 laboratory testing services based in France

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Laboratory testing services based in France at a glance

As of Sep 20, 2026

28.0%Verified-email coverage

50.9Average contacts per company

11-50Median size (employees)

5.9%Largest-city concentration · Paris

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 236 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 laboratory testing services, 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 France whose own description of what they do matches “laboratory testing services”. 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 laboratory testing services), 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 laboratory testing services, and records with no verified work email. Companies headquartered outside France 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, 3,362 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 20, 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 laboratory testing services, 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 laboratory testing services are there based in France?

RevenueBase identified 236 laboratory testing services headquartered in France 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?

Biogroup, headquartered in St.-Ouen, tops this list with the largest team on record.

Which city has the most laboratory testing services?

Paris leads with 14 headquartered companies, followed by Lyon (4) and Montpellier (3).

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 3,362 verified decision-maker contacts tracked across these 236 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 20, 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.