Company lists · Data refreshed September 2026

Top 25 Immunotherapy developers based in France

Name: Immunotherapy developers based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 181 companies tracked

RevenueBase identified 181 company matches for immunotherapy developers associated with France as of September 2026 and tracks 86,519 professional contacts across them, including 36,902 with verified work emails. Paris is the largest hub.

This list covers company matches for immunotherapy developers 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

181Companies

86,519Contacts tracked

36,902Verified emails

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The 25 largest immunotherapy developers based in France

Ranked by team size

Top 25 of 181 company matches for immunotherapy developers 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Sanofi	Exact match	Paris, FranceHQ recorded Sep 20, 2026	10001+	83,412 contacts →
	Exact match “We are an R&D driven, AI-powered biopharma company committed to improving people’s lives and delivering compelling growth.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	Transgene	Exact match	Illkirch-graffenstaden, FranceHQ recorded Sep 20, 2026	51-200	207 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
3	Innate Pharma	Exact match	Marseille, FranceHQ recorded Sep 20, 2026	201-500	194 contacts →
	Exact match “Innate Pharma S.A.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	DBV Technologies	Exact match	Châtillon, FranceHQ recorded Sep 20, 2026	51-200	190 contacts →
	Exact match “DBV Technologies is a global clinical stage biopharmaceutical company founded by pediatricians who believed that food allergies could one day be treated safely and effectively.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	Centre DE Recherche DES Cordeliers	Exact match	Paris, FranceHQ recorded Sep 20, 2026	501-1,000	101 contacts →
	Exact match “Basic and translational research on cancer, immunity, metabolism and chronic diseases, to make precision medicine a reality.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	OSE Immunotherapeutics	Exact match	Nantes, FranceHQ recorded Sep 20, 2026	51-200	92 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
7	Crci2na	Exact match	Nantes, FranceHQ recorded Sep 20, 2026	201-500	81 contacts →
	Exact match “CRCI2NA Nantes - Angers Cancer and Immunology Research Center The CRCI²NA (Centre de Recherche en Cancérologie et Immunologie Intégrée Nantes Angers in french) was created in…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Domain Therapeutics	Exact match	Illkirch-graffenstaden, FranceHQ recorded Sep 20, 2026	51-200	76 contacts →
	Exact match “Domain Therapeutics, a clinical-stage global biopharmaceutical company, focused on developing innovative immunotherapies targeting G Protein-Coupled Receptors (GPCRs), one of the…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Osivax	Exact match	Lyon, FranceHQ recorded Sep 20, 2026	11-50	67 contacts →
	Exact match “Osivax is a clinical-stage biopharmaceutical company developing a portfolio of differentiated influenza vaccines generating superior T-cell responses in addition to strong and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	AB Science	Exact match	FranceHQ recorded Sep 20, 2026	51-200	60 contacts →
	Exact match “AB Science was founded in 2001 by a team of researchers, clinicians and entrepreneurs who have dedicated their lives to discover key mechanisms in life science and develop new…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Valerio Therapeutics	Exact match	Villejuif, FranceHQ recorded Sep 20, 2026	11-50	57 contacts →
	Exact match “At Valerio Therapeutics, we are pioneering a new generation of precision therapies to tackle complex and underserved diseases.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	Enterome	Exact match	Paris, FranceHQ recorded Sep 20, 2026	51-200	46 contacts →
	Exact match “Enterome is a clinical-stage biopharmaceutical company developing breakthrough immunomodulatory drugs for the treatment of cancer and immune diseases.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	Egle Therapeutics	Exact match	Paris, FranceHQ recorded Sep 20, 2026	11-50	42 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
14	MABQI	Exact match	Grabels, FranceHQ recorded Sep 20, 2026	11-50	25 contacts →
	Exact match “Mabqi specializes in the discovery and development of human therapeutic antibodies.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Smart Immune	Exact match	Paris, FranceHQ recorded Sep 20, 2026	11-50	24 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 20, 2026 · View company records in RevenueBase
16	Orakl Oncology	Exact match	Paris, FranceHQ recorded Sep 20, 2026	11-50	24 contacts →
	Exact match “Orakl Oncology leverages a unique collection of patient tumor avatars that combines biology and clinical data to fuel the therapeutic arsenal to fight cancer.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Xenothera	Exact match	Nantes, FranceHQ recorded Sep 20, 2026	11-50	24 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
18	Advanced Biodesign	Exact match	Saint-priest, FranceHQ recorded Sep 20, 2026	11-50	22 contacts →
	Exact match “Founded in 2010, Advanced BioDesign is a clinical stage company developing a highly promising therapy for cancer with high unmet medical needs.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	Mnemo Therapeutics	Exact match	Paris, FranceHQ recorded Sep 20, 2026	51-200	22 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
20	Brenus Pharma	Exact match	Lyon, FranceHQ recorded Sep 20, 2026	11-50	21 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
21	Inotrem	Exact match	Paris, FranceHQ recorded Sep 20, 2026	11-50	21 contacts →
	Exact match “Inotrem is a biotechnology company specialized in immunotherapy for acute inflammatory syndromes, such as septic shock.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	Invectys	Exact match	Paris, FranceHQ recorded Sep 20, 2026	11-50	18 contacts →
	Exact match “Invectys, Inc.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	Scienta	Exact match	Paris, FranceHQ recorded Sep 20, 2026	11-50	18 contacts →
	Exact match “Scienta is a deeptech company advancing translational research in immunology.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	Neovacs	Exact match	Suresnes, FranceHQ recorded Sep 20, 2026	11-50	17 contacts →
	Exact match “Neovacs, a French Biotechnology company, develops therapeutic vaccines for the treatment of autoimmune, inflammatory diseases aand invests in innovative companies (Biotech and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	Apmonia Therapeutics	Exact match	Reims, FranceHQ recorded Sep 20, 2026	1-10	17 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 20, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “immunotherapy developers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 181 immunotherapy developers based in France

See the full list, filter by size, metro and specialty, and access 36,902 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Immunotherapy developers based in France at a glance

As of Sep 20, 2026

42.7%Verified-email coverage

478.0Average contacts per company

1-10Median size (employees)

27.1%Largest-city concentration · Paris

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

108

11-50

51-200

201-500

501-1,000

1,001-5,000

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 181 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 developers” 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 36,902 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 developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many immunotherapy developers are there based in France?

RevenueBase identified 181 company matches for immunotherapy developers 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?

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

Which city has the most immunotherapy developers?

Paris leads with 49 company records, followed by Lyon (16) and Montpellier (8).

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 36,902 professional contacts with verified work emails tracked across these 181 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.