Company lists · Data refreshed September 2026

Top 17 Clinical cell therapy companies based in France

RevenueBase identified 33 company matches for clinical cell therapy companies associated with France as of September 2026 and tracks 1,169 professional contacts across them, including 653 with verified work emails. Paris is the largest hub.

This list covers company matches for clinical cell therapy 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 16, 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 16, 2026 How this list was built
33Companies
1,169Contacts tracked
653Verified emails
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The 17 largest clinical cell therapy companies based in France

Ranked by team size
Top 17 of 33 company matches for clinical cell therapy companies based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchIllkirch-graffenstaden, FranceHQ recorded Sep 16, 202651-200207 contacts →

Exact match

“Cancer immunotherapy Transgene (Euronext: TNG) is a clinical-stage biotechnology company focused on individualized therapeutic vaccines”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchMarseille, FranceHQ recorded Sep 16, 2026201-500194 contacts →

Exact match

“Innate Pharma S.A.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchPessac, FranceHQ recorded Sep 16, 202651-200175 contacts →

Exact match

“TreeFrog Therapeutics is a French-based biotech company aiming to unlock access to cell therapies for millions of patients.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchNantes, FranceHQ recorded Sep 16, 202651-20092 contacts →

Exact match

“OSE Immunotherapeutics, a biotech dedicated to developing first-in-class assets in immuno-oncology (IO) & immuno-inflammation (I&I).”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchToulouse, FranceHQ recorded Sep 16, 202611-5035 contacts →

Exact match

“Cell-Easy is a CDMO specialized in Cell Therapy.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchParis, FranceHQ recorded Sep 16, 202611-5024 contacts →

Exact match

“Smart Immune is a clinical-stage French biotechnology company developing ProTcell, a thymus-empowered T cell progenitor platform to fully and rapidly re-arm the immune system…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchParis, FranceHQ recorded Sep 16, 202651-20022 contacts →

Exact match

“Mnemo Therapeutics is a Paris-based biotechnology company driven to create powerful immunotherapies by improving the body’s ability to detect and eradicate cancer.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchParis, FranceHQ recorded Sep 16, 202611-5018 contacts →

Exact match

“Invectys, Inc.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchReims, FranceHQ recorded Sep 16, 20261-1017 contacts →

Exact match

“Apmonia Therapeutics is a clinical-stage biotechnology company developing innovative peptide therapeutics designed to target the tumor microenvironment and improve outcomes for…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchParis, FranceHQ recorded Sep 16, 2026n/a13 contacts →

Exact match

“Installé au sein d’un bâtiment dédié à la recherche à l’hôpital Saint-Louis AP-HP, le Centre MEARY de Thérapie Cellulaire et Génique de l’AP-HP a pour vocation la production et la…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchErstein, FranceHQ recorded Sep 16, 2026201-5008 contacts →

Exact match

“REGEN LAB is biotech company specialised in cell therapies and tissue engineering”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchLyon, FranceHQ recorded Sep 16, 20261-107 contacts →

Exact match

“At Allogenica, we are transforming cell therapies for a healthier tomorrow.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchOrsay, FranceHQ recorded Sep 16, 20261-107 contacts →

Exact match

“Blue Bees Therapeutics is a biotechnology company founded in March 2022, dedicated to the development of first-in-class immunotherapies for the treatment of cancers, based on a…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchIllkirch Graffenstaden, FranceHQ recorded Sep 16, 20261-107 contacts →

Exact match

“Odimma is a French biotech company with a unique approach in active personalized cancer immunotherapy.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchBesançon, FranceHQ recorded Sep 16, 20261-105 contacts →

Exact match

“Lymphobank - banque de cellules prêtes à l'emploi, pour la recherche, pour les patients.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchParis, FranceHQ recorded Sep 16, 20261-102 contacts →

Exact match

“A revolution in the treatment of osteoarthritis Scarcell Therapeutics has developed a unique allogeneic cell therapy that regenerates damaged cartilage.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchBesançon, FranceHQ recorded Sep 16, 20261-101 contacts →

Exact match

“Carla Biotherapeutics is a Biotech company developing first-in-class adoptive cell therapies tailored to treat diseases with high unmet medical need with a first focus on…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 17 of 33 clinical cell therapy companies based in France

See the full list, filter by size, metro and specialty, and access 653 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Clinical cell therapy companies based in France at a glance

As of Sep 16, 2026
55.9%Verified-email coverage
35.4Average contacts per company
1-10Median size (employees)
24.2%Largest-city concentration · Paris
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
6
51-200
5
201-500
2
5,001-10,000
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 33 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 “clinical cell therapy 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 653 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 16, 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 “clinical cell therapy companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many clinical cell therapy companies are there based in France?

RevenueBase identified 33 company matches for clinical cell therapy 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?

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

Which city has the most clinical cell therapy companies?

Paris leads with 8 company records, followed by Orsay (3) and Besancon (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 653 professional contacts with verified work emails tracked across these 33 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 16, 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.