Company lists · Data refreshed September 2026

Top 24 Immunotherapy clinics based in France

RevenueBase identified 53 company matches for immunotherapy clinics associated with France as of September 2026 and tracks 1,192 professional contacts across them, including 397 with verified work emails. Paris is the largest hub.

This list covers company matches for immunotherapy clinics 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 20, 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 20, 2026 How this list was built
53Companies
1,192Contacts tracked
397Verified emails
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The 24 largest immunotherapy clinics based in France

Ranked by team size
Top 24 of 53 company matches for immunotherapy clinics based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 20, 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 20, 2026 · View company records in RevenueBase
2Exact matchMarseille, FranceHQ recorded Sep 20, 2026201-500194 contacts →

Exact match

“Innate Pharma S.A.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchNantes, FranceHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
4Exact matchParis, FranceHQ recorded Sep 20, 202611-5042 contacts →

Exact match

“Egle Therapeutics has been founded with a vision to become a game changer in the field of immunomodulating T-regulatory cells (Tregs) through the unique concept of Tregs’ starving…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchValenciennes, FranceHQ recorded Sep 20, 202651-20039 contacts →

Exact match

“Centre de cancérologie Les Dentellières – ELSAN : un acteur engagé pour le territoire et votre santé.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchNantes, FranceHQ recorded Sep 20, 202611-5024 contacts →

Exact match

“XENOTHERA is a biotechnology company based 21 rue La Nouë Bras de Fer, Nantes, France.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchParis, FranceHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
8Exact matchLyon, FranceHQ recorded Sep 20, 202611-5021 contacts →

Exact match

“Brenus Pharma is a pioneering clinical stage biotech aiming to prevent cancer recurrence, the main challenge for solid tumors - causing 10M deaths each year worldwide.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchMontpellier, FranceHQ recorded Sep 20, 202651-20020 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchParis, FranceHQ recorded Sep 20, 202611-5018 contacts →

Exact match

“Invectys, Inc.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchParis, FranceHQ recorded Sep 20, 202611-5016 contacts →

Exact match

“Based in Paris and in the USA, TheraVectys is an immunotherapy company spun off from the Institut Pasteur created in 2005 by Dr.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchAvranches, FranceHQ recorded Sep 20, 202611-5016 contacts →

Exact match

“Le Centre de la Baie offre depuis 40 ans à la population de la région Basse Normandie un plateau technique de haut niveau, disposant des traitements les plus modernes en…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchPerpignan, FranceHQ recorded Sep 20, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchParis, FranceHQ recorded Sep 20, 20261-1012 contacts →

Exact match

“Peptinov is a biotechonology company based in Cochin Hospital (Paris, France) and founded by Prof.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchParis, FranceHQ recorded Sep 20, 20261-1010 contacts →

Exact match

“Tridek-One Therapeutics pioneers a platform of bispecific antibodies that agonize the CD31 ITIM inhibitory receptor to modulate cell-specific ITAM receptor activation for the…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchParis, FranceHQ recorded Sep 20, 20261-108 contacts →

Exact match

“L’Institut Français de Micro-immunothérapie IFMi est l’association de Développement de la Micro-Immunothérapie en France et en pays francophones.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchStrasbourg, FranceHQ recorded Sep 20, 20261-107 contacts →

Exact match

“Evora Biosciences develops novel immunomodulatory peptides with the aim to bring first-in-class treatments to patients in areas of high unmet need.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchArchamps, FranceHQ recorded Sep 20, 202611-507 contacts →

Exact match

“Traumatic brain injury is the #1 cause of death in people under 30.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchOrsay, FranceHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
20Exact matchIllkirch Graffenstaden, FranceHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
21Exact matchParis, FranceHQ recorded Sep 20, 20261-106 contacts →

Exact match

“Altevax is a Phase 2 clinical-stage biotechnology company developing a pioneering melanin-based immunotherapy platform for cancer treatment.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchLyon, FranceHQ recorded Sep 20, 20261-104 contacts →

Exact match

“The FITC represents oncologists and research scientists involved in understanding tumor immunity and developing cancer immunotherapies in collaboration with French academic…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchParis, FranceHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Stimunity is a startup company from Institut Curie which develops bio-pharmaceuticals to treat patients that do not respond to immunotherapy in cancer.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchVillejuif, FranceHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Findimmune is a biopharma company developing anticancer and immune therapies, based in France.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 24 of 53 immunotherapy clinics based in France

See the full list, filter by size, metro and specialty, and access 397 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Immunotherapy clinics based in France at a glance

As of Sep 20, 2026
33.3%Verified-email coverage
22.5Average contacts per company
1-10Median size (employees)
26.4%Largest-city concentration · Paris
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
28
11-50
12
51-200
9
201-500
2
501-1,000
1
1,001-5,000
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 53 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 “immunotherapy clinics” 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 397 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 20, 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 “immunotherapy clinics”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many immunotherapy clinics are there based in France?

RevenueBase identified 53 company matches for immunotherapy clinics 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 immunotherapy clinics?

Paris leads with 14 company records, followed by Marseille (3) and Nantes (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 397 professional contacts with verified work emails tracked across these 53 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 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 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.