Company lists · Data refreshed September 2026

Top 13 Companion diagnostics companies based in France

RevenueBase identified 27 company matches for companion diagnostics companies associated with France as of September 2026 and tracks 1,443 professional contacts across them, including 354 with verified work emails. Paris is the largest hub.

This list covers company matches for companion diagnostics companies associated with France, 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
27Companies
1,443Contacts tracked
354Verified emails
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The 13 largest companion diagnostics companies based in France

Ranked by team size
Top 13 of 27 company matches for companion diagnostics companies based in France, 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 matchLyon, FranceHQ recorded Sep 19, 2026501-1,000701 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchIssy Les Moulineaux, FranceHQ recorded Sep 19, 202610001+456 contacts →

Exact match

“Cerba HealthCare, a leading player in medical diagnosis, aims to support the evolution of health systems towards more prevention.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchMontpellier, FranceHQ recorded Sep 19, 202651-20064 contacts →

Exact match

“Our mission To provide innovative, reliable and standardized tools for oncology diagnostic.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchFranceHQ recorded Sep 19, 202651-20045 contacts →

Exact match

“Veracyte is a global diagnostics company that empowers clinicians with the high-value insights they need to guide and assure patients at pivotal moments in the race to diagnose…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchHuningue, FranceHQ recorded Sep 19, 202611-5038 contacts →

Exact match

“Within Basel neighbourhood and at the very heart of Europe (the triple border of France, Germany and Switzerland), Firalis is a pioneering biotechnology company, active in…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchDijon, FranceHQ recorded Sep 19, 202611-5015 contacts →

Exact match

“OPM is a technological company specialized in precision medicine.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchParis, FranceHQ recorded Sep 19, 20261-1014 contacts →

Exact match

“MSInsight, a French health-tech company, empowers the fight against cancer by revealing actionable information from the genome.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchParis, FranceHQ recorded Sep 19, 202611-5013 contacts →

Exact match

“METHYS Dx develops innovative liquid biopsy tests for non-invasive monitoring of cancer patients.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchIllkirch-graffenstaden, FranceHQ recorded Sep 19, 202611-509 contacts →

Exact match

“Inoviem Scientific is a private Bioanalytical company which delivers enabling information to secure drug discovery programs and to take informed decision by closing the gap…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchRouen, FranceHQ recorded Sep 19, 20261-107 contacts →

Exact match

“La société Genexpath, basée à Rouen, développe et produit des kits de diagnostic des cancers.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchLes Ulis, FranceHQ recorded Sep 19, 2026201-5005 contacts →

Exact match

“Eurobio Scientific Group is a company specialized in developing, producing, and distributing in vitro diagnostic tests and products for clinical use.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchHuningue, FranceHQ recorded Sep 19, 20261-105 contacts →

Exact match

“Amoneta Diagnostics, société de biotechnologie fondée en 2014, est spécialisée dans le développement, la qualification et la commercialisation de biomarqueurs innovants pour les…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchCroissy Beaubourg, FranceHQ recorded Sep 19, 202651-2003 contacts →

Exact match

“Capitalizing on its expertise in the distribution, development and manufacturing of in vitro diagnostic tests, Theradiag innovates and develops theranostics tests (combining…”

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

Showing 13 of 27 companion diagnostics companies based in France

See the full list, filter by size, metro and specialty, and access 354 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Companion diagnostics companies based in France at a glance

As of Sep 19, 2026
24.5%Verified-email coverage
53.4Average contacts per company
1-10Median size (employees)
18.5%Largest-city concentration · Paris
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
14
11-50
5
51-200
5
201-500
1
501-1,000
1
10001+
1

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 27 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 France whose business descriptions match “companion diagnostics 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 354 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 “companion diagnostics companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many companion diagnostics companies are there based in France?

RevenueBase identified 27 company matches for companion diagnostics companies associated with France 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?

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

Which city has the most companion diagnostics companies?

Paris leads with 5 company records, followed by Huningue (2) and Lyon (2).

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 354 professional contacts with verified work emails tracked across these 27 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.