Company lists · Data refreshed September 2026

Top 25 Cancer research hospitals based in France

Name: Cancer research hospitals based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 105 companies tracked

RevenueBase identified 105 cancer research hospitals headquartered in France as of September 2026 and tracks 15,116 professional contacts across them, including 3,642 with verified work emails. Paris is the largest hub.

This list covers cancer research hospitals 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 16, 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 16, 2026 86% judged on-target in blind review

105Companies

15,116Contacts tracked

3,642Verified emails

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The 25 largest cancer research hospitals based in France

Ranked by team size

Top 25 of 105 cancer research hospitals based in France, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to cancer research hospitals: 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	Institut Curie	Strong evidence	Paris, FranceHQ checked Sep 16, 2026	1,001-5,000	2,563 contacts →
	Strong evidence “Fondation reconnue d’utilité publique, l’Institut Curie associe l'un des plus grands centres de recherche européens en cancérologie et deux établissements hospitaliers de pointe.” Source: RevenueBase Database · checked Sep 16, 2026
2	Gustave Roussy	Partial evidence	Villejuif, FranceHQ checked Sep 16, 2026	1,001-5,000	2,272 contacts →
	Partial evidence “Gustave Roussy, premier centre de lutte contre le cancer en France et en Europe, dans le TOP mondial des hôpitaux en cancérologie, constitue un pôle d’expertise global contre le…” Source: RevenueBase Database · checked Sep 16, 2026
3	Hôpitaux Saint-Joseph & Marie-Lannelongue	Indirect evidence	Paris, FranceHQ checked Sep 16, 2026	1,001-5,000	1,790 contacts →
	Indirect evidence “Hôpital Medecine Chirurgie Obstétrique” Source: RevenueBase Database · checked Sep 16, 2026
4	Iuct-Oncopole	Strong evidence	Toulouse, FranceHQ checked Sep 16, 2026	1,001-5,000	501 contacts →
	Strong evidence “The IUCT-Oncopole, a center for care, research, and training in cancerology, mobilizes on a single site in Toulouse the expertise of professionals.” Source: RevenueBase Database · checked Sep 16, 2026
5	Centre François Baclesse	Partial evidence	Caen, FranceHQ checked Sep 16, 2026	1,001-5,000	351 contacts →
	Partial evidence “Créé en 1923, le Centre François Baclesse de Caen exerce depuis près de 100 ans une triple mission en cancérologie: le soin, l’enseignement et la recherche.” Source: RevenueBase Database · checked Sep 16, 2026
6	Unicancer	Strong evidence	Paris, FranceHQ checked Sep 16, 2026	201-500	341 contacts →
	Strong evidence “UNICANCER groups together the 20 French Comprehensive Cancer Centres which are private, not-for-profit hospitals located across the French territory.” Source: RevenueBase Database · checked Sep 16, 2026
7	Centre Jean Perrin	Partial evidence	Clermont-ferrand, FranceHQ checked Sep 16, 2026	501-1,000	313 contacts →
	Partial evidence “Le Centre Jean PERRIN est l’un des 18 Centres de Lutte Contre le Cancer (CLCC) français.” Source: RevenueBase Database · checked Sep 16, 2026
8	Fondation ARC Pour LA Recherche SUR LE Cancer	Partial evidence	Villejuif, FranceHQ checked Sep 16, 2026	51-200	84 contacts →
	Partial evidence “Les équipes de la Fondation ARC partagent une conviction commune : seule la recherche vaincra le cancer!” Source: RevenueBase Database · checked Sep 16, 2026
9	Crci2na	Strong evidence	Nantes, FranceHQ checked Sep 16, 2026	201-500	81 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
10	ICRB	Partial evidence	Saint-grégoire, FranceHQ checked Sep 16, 2026	51-200	51 contacts →
	Partial evidence “Etablissement de santé privé spécialisé dans - Le traitement et la prise en charge des patients atteints de cancer- La recherche clinique - Les soins de support L’ICRB exerce sur…” Source: RevenueBase Database · checked Sep 16, 2026
11	Oncolille	Partial evidence	Lille, FranceHQ checked Sep 16, 2026	51-200	45 contacts →
	Partial evidence “L’Institut de Recherches Interdisciplinaires en Cancérologie de Lille, dénommé ONCOLille, a été créé au 1er janvier 2020.” Source: RevenueBase Database · checked Sep 16, 2026
12	Centre Hospitalier D'ajaccio	Indirect evidence	Ajaccio, FranceHQ checked Sep 16, 2026	51-200	43 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
13	Institut Alfred Fournier	Indirect evidence	Paris, FranceHQ checked Sep 16, 2026	51-200	39 contacts →
	Indirect evidence “Fondé en 1923 par un clinicien engagé également enseignant et chercheur reconnu, l’Institut Alfred Fournier (IAF) poursuit une mission de prévention, de diagnostic, de soin et de…” Source: RevenueBase Database · checked Sep 16, 2026
14	Centre DE Cancérologie LES Dentellières - Elsan	Partial evidence	Valenciennes, FranceHQ checked Sep 16, 2026	51-200	39 contacts →
	Partial evidence “Centre de cancérologie Les Dentellières – ELSAN : un acteur engagé pour le territoire et votre santé.” Source: RevenueBase Database · checked Sep 16, 2026
15	Centre Leonard DE Vinci - Douai	Indirect evidence	Dechy, FranceHQ checked Sep 16, 2026	51-200	33 contacts →
	Indirect evidence “Centre d'Imagerie et d’Oncologie Radiothérapie - chimiothérapie - Soins de support - Imagerie médicale - TEP Scanner” Source: RevenueBase Database · checked Sep 16, 2026
16	COPB	Partial evidence	Bayonne, FranceHQ checked Sep 16, 2026	51-200	20 contacts →
	Partial evidence “Le COPB - Centre d'Oncologie et de Radiothérapie du Pays-Basque - est un centre de santé situé à Bayonne qui soigne les personnes atteintes de cancer.” Source: RevenueBase Database · checked Sep 16, 2026
17	Comité DU Nord DE LA Ligue Contre LE Cancer	Partial evidence	Lille, FranceHQ checked Sep 16, 2026	1-10	12 contacts →
	Partial evidence “Le Comité du Nord de la Ligue contre le Cancer soutient la recherche, aide les personnes malades et leurs proches, agit en prévention et mobilise la société contre la maladie.” Source: RevenueBase Database · checked Sep 16, 2026
18	Association Artic	Partial evidence	Paris, FranceHQ checked Sep 16, 2026	11-50	10 contacts →
	Partial evidence “Association pour la Recherche de Thérapeutiques Innovantes en Cancérologie.” Source: RevenueBase Database · checked Sep 16, 2026
19	Cancéropôle Grand Sud-Ouest	Partial evidence	Toulouse, FranceHQ checked Sep 16, 2026	1-10	8 contacts →
	Partial evidence “Le Cancéropôle Grand Sud-Ouest (GSO) est un des sept Cancéropôles labellisés par l'Institut National du Cancer (INCa) dans le cadre des Plans Cancer.” Source: RevenueBase Database · checked Sep 16, 2026
20	Fondation Toulouse Cancer Santé	Partial evidence	Toulouse, FranceHQ checked Sep 16, 2026	1-10	7 contacts →
	Partial evidence “Créée en 2005, Toulouse Cancer Santé est une fondation de recherche médicale contre le cancer, au service de l’Oncopole de Toulouse.” Source: RevenueBase Database · checked Sep 16, 2026
21	Centre DE Radiothérapie DES Peupliers	Partial evidence	Paris, FranceHQ checked Sep 16, 2026	11-50	5 contacts →
	Partial evidence “Grâce à une offre de soins complète, du dépistage aux traitements en passant par l’hospitalisation (42 lits de Soins de Suite en Oncologie et 10 lits de médecine aiguë) et une…” Source: RevenueBase Database · checked Sep 16, 2026
22	Institut DU Cancer DE Mougins	Partial evidence	Mougins, FranceHQ checked Sep 16, 2026	501-1,000	4 contacts →
	Partial evidence “L'équipe pluridisciplinaire de l'Institut du Cancer de Mougins vous permet d'accéder, sur un site géographique unique, à toutes les ressources utiles, tout au long de votre…” Source: RevenueBase Database · checked Sep 16, 2026
23	Ligue Contre LE Cancer	Partial evidence	Vannes, FranceHQ checked Sep 16, 2026	11-50	4 contacts →
	Partial evidence “Créée en 1918, la Ligue contre le cancer est une association issue de la loi 1901 reconnue d'utilité publique reposant sur la générosité du public et sur l'engagement de ses…” Source: RevenueBase Database · checked Sep 16, 2026
24	LES Entreprises Contre LE Cancer, Gefluc Paris-Idf	Partial evidence	Ivry-sur-seine, FranceHQ checked Sep 16, 2026	1-10	4 contacts →
	Partial evidence “Le Gefluc Paris-Île-de-France," Les Entreprises contre le cancer" est une association d'intérêt général crée en 1966 à l'initiative de chefs d'entreprise.” Source: RevenueBase Database · checked Sep 16, 2026
25	Centre Finisterien DE Radiotherapie ET D'oncologie	Indirect evidence	Brest, FranceHQ checked Sep 16, 2026	11-50	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 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: cancer research hospitals. 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 cancer research hospitals.
Partial evidence: Its own public description names part of cancer research hospitals, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cancer research hospitals. 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 105 cancer research hospitals based in France

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Cancer research hospitals based in France at a glance

As of Sep 16, 2026

24.1%Verified-email coverage

144.0Average contacts per company

51-200Median size (employees)

12.4%Largest-city concentration · Paris

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

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 105 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 cancer research hospitals, 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 “cancer research hospitals”. 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 cancer research hospitals), 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 cancer research hospitals, 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, 3,642 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 16, 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 cancer research hospitals, 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 cancer research hospitals are there based in France?

RevenueBase identified 105 cancer research hospitals 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?

Institut Curie, headquartered in Paris, tops this list with the largest team on record.

Which city has the most cancer research hospitals?

Paris leads with 13 headquartered companies, followed by Villejuif (6) and Caen (5).

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 3,642 verified decision-maker contacts tracked across these 105 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 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 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.