Company lists · Data refreshed September 2026

Top 25 Combination cancer therapy companies based in France

Name: Combination cancer therapy companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 63 companies tracked

RevenueBase identified 63 combination cancer therapy companies headquartered in France as of September 2026 and tracks 2,193 professional contacts across them, including 493 with verified work emails. Paris is the largest hub.

This list covers combination cancer therapy companies headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

63Companies

2,193Contacts tracked

493Verified emails

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The 25 largest combination cancer therapy companies based in France

Ranked by team size

Top 25 of 63 combination cancer therapy companies based in France, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to combination cancer therapy companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Transgene	Strong evidence	Illkirch-graffenstaden, FranceHQ checked Sep 19, 2026	51-200	207 contacts →
	Strong evidence “Cancer immunotherapy Transgene (Euronext: TNG) is a clinical-stage biotechnology company focused on individualized therapeutic vaccines” Source: RevenueBase Database · checked Sep 19, 2026
2	Innate Pharma	Indirect evidence	Marseille, FranceHQ checked Sep 19, 2026	201-500	194 contacts →
	Indirect evidence “Innate Pharma S.A.” Source: RevenueBase Database · checked Sep 19, 2026
3	OSE Immunotherapeutics	Indirect evidence	Nantes, FranceHQ checked Sep 19, 2026	51-200	92 contacts →
	Indirect evidence “OSE Immunotherapeutics, a biotech dedicated to developing first-in-class assets in immuno-oncology (IO) & immuno-inflammation (I&I).” Source: RevenueBase Database · checked Sep 19, 2026
4	Domain Therapeutics	Partial evidence	Illkirch-graffenstaden, FranceHQ checked Sep 19, 2026	51-200	76 contacts →
	Partial evidence “Domain Therapeutics, a clinical-stage global biopharmaceutical company, focused on developing innovative immunotherapies targeting G Protein-Coupled Receptors (GPCRs), one of the…” Source: RevenueBase Database · checked Sep 19, 2026
5	AB Science	Indirect evidence	FranceHQ checked Sep 19, 2026	51-200	60 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
6	Centre DE Cancérologie DE LA Porte DE Saint Cloud	Partial evidence	Boulogne Billancourt, FranceHQ checked Sep 19, 2026	11-50	55 contacts →
	Partial evidence “Le Centre de Cancérologie de la Porte de Saint-Cloud est un Centre de Traitement du Cancer.” Source: RevenueBase Database · checked Sep 19, 2026
7	Enterome	Partial evidence	Paris, FranceHQ checked Sep 19, 2026	51-200	46 contacts →
	Partial evidence “Enterome is a clinical-stage biopharmaceutical company developing breakthrough immunomodulatory drugs for the treatment of cancer and immune diseases.” Source: RevenueBase Database · checked Sep 19, 2026
8	Xenothera	Indirect evidence	Nantes, FranceHQ checked Sep 19, 2026	11-50	24 contacts →
	Indirect evidence “XENOTHERA is a biotechnology company based 21 rue La Nouë Bras de Fer, Nantes, France.” Source: RevenueBase Database · checked Sep 19, 2026
9	Advanced Biodesign	Strong evidence	Saint-priest, FranceHQ checked Sep 19, 2026	11-50	22 contacts →
	Strong evidence “Founded in 2010, Advanced BioDesign is a clinical stage company developing a highly promising therapy for cancer with high unmet medical needs.” Source: RevenueBase Database · checked Sep 19, 2026
10	Mnemo Therapeutics	Strong evidence	Paris, FranceHQ checked Sep 19, 2026	51-200	22 contacts →
	Strong evidence “Mnemo Therapeutics is a Paris-based biotechnology company driven to create powerful immunotherapies by improving the body’s ability to detect and eradicate cancer.” Source: RevenueBase Database · checked Sep 19, 2026
11	Brenus Pharma	Partial evidence	Lyon, FranceHQ checked Sep 19, 2026	11-50	21 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
12	Invectys	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence “Invectys, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
13	Apmonia Therapeutics	Partial evidence	Reims, FranceHQ checked Sep 19, 2026	1-10	17 contacts →
	Partial evidence “Apmonia Therapeutics is a clinical-stage biotechnology company developing innovative peptide therapeutics designed to target the tumor microenvironment and improve outcomes for…” Source: RevenueBase Database · checked Sep 19, 2026
14	Biomunex Pharmaceuticals	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “BIOMUNEX Pharmaceuticals is a biopharmaceutical company focused on the discovery and development of breakthrough immunotherapies using its Unique BiXAb® technology to create next…” Source: RevenueBase Database · checked Sep 19, 2026
15	Oncodesign Precision Medicine - OPM	Indirect evidence	Dijon, FranceHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “OPM is a technological company specialized in precision medicine.” Source: RevenueBase Database · checked Sep 19, 2026
16	Step Pharma	Partial evidence	Saint-genis-pouilly, FranceHQ checked Sep 19, 2026	1-10	13 contacts →
	Partial evidence “Step Pharma is the world leader in the discovery and development of inhibitors of CTPS1 (cytidine triphosphate synthase 1) for the treatment of cancer and autoimmune diseases.” Source: RevenueBase Database · checked Sep 19, 2026
17	Pep-Therapy	Partial evidence	Paris, FranceHQ checked Sep 19, 2026	1-10	11 contacts →
	Partial evidence “PEP-Therapy is a Paris-based biotechnology company developing next-generation therapies using our intracellular drug delivery shuttle.” Source: RevenueBase Database · checked Sep 19, 2026
18	Pepkon	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	1-10	11 contacts →
	Indirect evidence “PepKon is a French biotech founded in 2022, built on more than a decade of academic research.” Source: RevenueBase Database · checked Sep 19, 2026
19	Blue Bees Therapeutics	Strong evidence	Orsay, FranceHQ checked Sep 19, 2026	1-10	7 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
20	Odimma Therapeutics	Partial evidence	Illkirch Graffenstaden, FranceHQ checked Sep 19, 2026	1-10	7 contacts →
	Partial evidence “Odimma is a French biotech company with a unique approach in active personalized cancer immunotherapy.” Source: RevenueBase Database · checked Sep 19, 2026
21	Altevax	Partial evidence	Paris, FranceHQ checked Sep 19, 2026	1-10	6 contacts →
	Partial evidence “Altevax is a Phase 2 clinical-stage biotechnology company developing a pioneering melanin-based immunotherapy platform for cancer treatment.” Source: RevenueBase Database · checked Sep 19, 2026
22	Syndivia	Partial evidence	Strasbourg, FranceHQ checked Sep 19, 2026	1-10	6 contacts →
	Partial evidence “Syndivia is committed to enhancing treatment options for cancer patients with solid tumors by leveraging the distinctive properties of targeted DAR1 antibody-drug conjugates…” Source: RevenueBase Database · checked Sep 19, 2026
23	Orega Biotech	Partial evidence	Ecully, FranceHQ checked Sep 19, 2026	1-10	6 contacts →
	Partial evidence “OREGA Biotech specializes in the discovery and the development of first-in-class monoclonal antibodies for cancer immunotherapy.” Source: RevenueBase Database · checked Sep 19, 2026
24	Pegascy	Indirect evidence	Villejuif, FranceHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence “Pegascy focuses on the repositioning of shelved molecules in clinical stage.” Source: RevenueBase Database · checked Sep 19, 2026
25	Evexta BIO	Partial evidence	Paris, FranceHQ checked Sep 19, 2026	1-10	5 contacts →
	Partial evidence “Evexta Bio, formerly #Diaccurate, is a biopharmaceutical company exploring the new frontiers of #oncology in search of daring novel therapeutic approaches with the potential to…” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: combination cancer therapy companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names combination cancer therapy companies.
Partial evidence: Its own public description names part of combination cancer therapy companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name combination cancer therapy companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 63 combination cancer therapy companies based in France

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Combination cancer therapy companies based in France at a glance

As of Sep 19, 2026

22.5%Verified-email coverage

34.8Average contacts per company

1-10Median size (employees)

23.8%Largest-city concentration · Paris

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 63 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among combination cancer therapy companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “combination cancer therapy companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names combination cancer therapy companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among combination cancer therapy companies, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 493 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names combination cancer therapy companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many combination cancer therapy companies are there based in France?

RevenueBase identified 63 combination cancer therapy companies headquartered in France as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Transgene, headquartered in Illkirch-Graffenstaden, tops this list with the largest team on record.

Which city has the most combination cancer therapy companies?

Paris leads with 15 headquartered companies, followed by Lyon (4) and Marseille (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 493 verified decision-maker contacts tracked across these 63 companies.

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 Smart Search, 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.