Company lists · Data refreshed September 2026

Top 25 Cell and gene therapy companies based in France

RevenueBase identified 78 company matches for cell and gene therapy companies associated with France as of September 2026 and tracks 1,922 professional contacts across them, including 786 with verified work emails. Paris is the largest hub.

This list covers company matches for cell and gene 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 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
78Companies
1,922Contacts tracked
786Verified emails
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The 25 largest cell and gene therapy companies based in France

Ranked by team size
Top 25 of 78 company matches for cell and gene therapy 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 matchPessac, FranceHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
2Exact matchÉvry, FranceHQ recorded Sep 19, 202651-200147 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchBoufféré, FranceHQ recorded Sep 19, 202651-200113 contacts →

Exact match

“Clean Cells is a GMP-licensed Contract Development and Manufacturing Organization providing R&D, production and quality control testing services to the biopharmaceutical industry.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchLes Ulis, FranceHQ recorded Sep 19, 202651-200105 contacts →

Exact match

“CELLforCURE by SEQENS, based near Paris, is a leader in the manufacturing of Advanced Therapy Medicinal Products (ATMPs), specialized in both autologous and allogeneic cell and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchLe Kremlin-bicêtre, FranceHQ recorded Sep 19, 202651-20067 contacts →

Exact match

“We build high tech equipment supporting end-to-end development and manufacture of cell and gene therapies.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchParis, FranceHQ recorded Sep 19, 2026n/a42 contacts →

Exact match

“Coave Therapeutics is a clinical stage biotechnology company focused on developing life changing gene therapies in rare Ocular and CNS (Central Nervous System) diseases.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchNantes, FranceHQ recorded Sep 19, 202651-20041 contacts →

Exact match

“Laboratoire de Thérapie génique de Nantes”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchToulouse, FranceHQ recorded Sep 19, 202611-5035 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchParis, FranceHQ recorded Sep 19, 202611-5030 contacts →

Exact match

“GenSight Biologics is a clinical-stage biotechnology company discovering and developing novel therapies for neurodegenerative retinal diseases and diseases of the central nervous…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchToulouse, FranceHQ recorded Sep 19, 202611-5029 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchValbonne, FranceHQ recorded Sep 19, 2026201-50028 contacts →

Exact match

“Sangamo Therapeutics France is the French subsidiary of Sangamo Therapeutics Inc.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchLyon, FranceHQ recorded Sep 19, 202611-5028 contacts →

Exact match

“New ideas, new innovations, new ways of thinking for the medical device industry.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchParis, FranceHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
14Exact matchBailly-romainvilliers, FranceHQ recorded Sep 19, 202611-5023 contacts →

Exact match

“InnoBioMil, founded in 2019 in Bailly-Romainvilliers (Paris area, France), is a biotechnology company specialized in premium cell culture media and feeds solutions designed for…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchParis, FranceHQ recorded Sep 19, 202611-5014 contacts →

Exact match

“Vivet Therapeutics is dedicated to developing innovative gene therapy treatments for orphan diseases.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchParis, FranceHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
17Exact matchParis, FranceHQ recorded Sep 19, 202611-5010 contacts →

Exact match

“Mise au point en Immunologie et Cancérologie de médicaments innovants à potentiel curatif.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchParis, FranceHQ recorded Sep 19, 20261-109 contacts →

Exact match

“AzurBio Pharma is a new international pharmaceutical company developing its products and activities in the area of pharma innovation and rare or serious diseases.”

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

Exact match

“PulseSight is an ophthalmology drug development company developing disruptive non-viral gene therapies with minimally-invasive delivery technology to treat major eye diseases.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchBalma, FranceHQ recorded Sep 19, 20261-109 contacts →

Exact match

“ABIONYX Pharma is a new generation biotech company dedicated to the discovery and development of innovative therapies for patients without existing or effective treatment.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchErstein, FranceHQ recorded Sep 19, 2026201-5008 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchGrenoble, FranceHQ recorded Sep 19, 20261-108 contacts →

Exact match

“A French biotech company located in Grenoble, at the heart of the French Alps, Synthelis is the leading French expert in Cell-Free systems.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchLyon, FranceHQ recorded Sep 19, 20261-107 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchBesançon, FranceHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
25Exact matchLa Ciotat, FranceHQ recorded Sep 19, 20261-105 contacts →

Exact match

“We are currently developing a novel gene therapy approach targeting ischemic and rare genetic cardiac diseases, and moving from lab preclinical trials to regulatory trials.”

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

Showing 25 of 78 cell and gene therapy companies based in France

See the full list, filter by size, metro and specialty, and access 786 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cell and gene therapy companies based in France at a glance

As of Sep 19, 2026
40.9%Verified-email coverage
24.6Average contacts per company
1-10Median size (employees)
29.5%Largest-city concentration · Paris
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
40
11-50
19
51-200
15
201-500
3
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 78 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 “cell and gene 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 786 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 “cell and gene therapy companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cell and gene therapy companies are there based in France?

RevenueBase identified 78 company matches for cell and gene 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?

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

Which city has the most cell and gene therapy companies?

Paris leads with 23 company records, followed by Toulouse (5) and Montpellier (3).

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 786 professional contacts with verified work emails tracked across these 78 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.