Company lists · Data refreshed September 2026

Top 25 Biotherapeutics companies based in Paris, France

Name: Biotherapeutics companies based in Paris, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 7, 2026 48 companies tracked

RevenueBase identified 48 biotherapeutics companies headquartered in Paris, France as of September 2026 and tracks 6,721 professional contacts across them, including 2,847 with verified work emails and 687 with mobile numbers. Paris is the largest hub.

This list covers biotherapeutics companies headquartered in Paris, 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 7, 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 7, 2026 86% judged on-target in blind review

48Companies

6,721Contacts tracked

2,847Verified emails

687Mobile numbers

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The 25 largest biotherapeutics companies based in Paris, France

Ranked by team size

Top 25 of 48 biotherapeutics companies based in Paris, France, ranked by team size, largest first. Data refreshed Sep 7, 2026. RevenueBase Smart Search rates how each company's information relates to biotherapeutics 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	IPSEN	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	5,001-10,000	5,943 contacts →
	“We are a global biopharmaceutical company with a focus on bringing transformative medicines to patients in three therapeutic areas: Oncology, Rare Disease and Neuroscience.” Source: company website · checked Sep 7, 2026
2	Ividata Life Sciences	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	51-200	146 contacts →
	“Ividata Life Sciences is a consulting and services company dedicated to the Life Sciences industry: pharmaceuticals, biotechnologies, cosmetology, medical devices, etc.” Source: company website · checked Sep 7, 2026
3	Abivax	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	51-200	91 contacts →
	“Abivax is a clinical-stage biotechnology company focused on developing therapeutics that harness the body’s natural regulatory mechanisms to stabilize the immune response in…” Source: company website · checked Sep 7, 2026
4	Enterome	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	51-200	46 contacts →
	“Enterome is a clinical-stage biopharmaceutical company developing breakthrough immunomodulatory drugs for the treatment of cancer and immune diseases.” Source: company website · checked Sep 7, 2026
5	Core Biogenesis	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	11-50	29 contacts →
	“The future of recombinant protein bioproduction.” Source: company website · checked Sep 7, 2026
6	Mnemo Therapeutics	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	51-200	22 contacts →
	“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: company website · checked Sep 7, 2026
7	Everzom	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	11-50	19 contacts →
	“EverZom is an exosome biotech company developing treatments for digestive tissue healing like Crohn's fistula and organ regeneration like the kidney and the liver.” Source: company website · checked Sep 7, 2026
8	Invectys	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	11-50	18 contacts →
	“Invectys, Inc.” Source: company website · checked Sep 7, 2026
9	Theravectys	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	11-50	16 contacts →
	“Based in Paris and in the USA, TheraVectys is an immunotherapy company spun off from the Institut Pasteur created in 2005 by Dr.” Source: company website · checked Sep 7, 2026
10	Biomunex Pharmaceuticals	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	11-50	15 contacts →
	“BIOMUNEX Pharmaceuticals is a biopharmaceutical company focused on the discovery and development of breakthrough immunotherapies using its Unique BiXAb® technology to create next…” Source: company website · checked Sep 7, 2026
11	Vivet Therapeutics	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	11-50	14 contacts →
	“Vivet Therapeutics is dedicated to developing innovative gene therapy treatments for orphan diseases.” Source: company website · checked Sep 7, 2026
12	PK MED	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	1-10	13 contacts →
	“PK MED is a pioneering French biotech company, privately owned and founded in 2019 in Lyon, France, with the backing of Truffle Capital, a leading European venture capital firm…” Source: company website · checked Sep 7, 2026
13	Centre Meary Ap-Hp	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	n/a	13 contacts →
	“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…” Source: company website · checked Sep 7, 2026
14	Peptinov	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	1-10	12 contacts →
	“Peptinov is a biotechonology company based in Cochin Hospital (Paris, France) and founded by Prof.” Source: company website · checked Sep 7, 2026
15	Pepkon	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	1-10	11 contacts →
	“PepKon is a French biotech founded in 2022, built on more than a decade of academic research.” Source: company website · checked Sep 7, 2026
16	Pep-Therapy	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	1-10	11 contacts →
	“PEP-Therapy is a Paris-based biotechnology company developing next-generation therapies using our intracellular drug delivery shuttle.” Source: company website · checked Sep 7, 2026
17	Tridek-One Therapeutics	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	1-10	10 contacts →
	“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…” Source: company website · checked Sep 7, 2026
18	Beta Innov	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	11-50	10 contacts →
	“Mise au point en Immunologie et Cancérologie de médicaments innovants à potentiel curatif.” Source: company website · checked Sep 7, 2026
19	Advesya	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	11-50	9 contacts →
	“Advesya is a pioneering and transformative biotechnology company developing therapies for difficult-to-treat cancers.” Source: company website · checked Sep 7, 2026
20	Azurbio Pharma	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	1-10	9 contacts →
	“AzurBio Pharma is a new international pharmaceutical company developing its products and activities in the area of pharma innovation and rare or serious diseases.” Source: company website · checked Sep 7, 2026
21	AGS Therapeutics	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	1-10	7 contacts →
	“AGS Therapeutics, based in Paris and Genopole Evry, France, is a biotech company pioneering the use of microalgae extracellular vesicles (MEVs) as a universal delivery system for…” Source: company website · checked Sep 7, 2026
22	Evexta BIO	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	1-10	5 contacts →
	“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: company website · checked Sep 7, 2026
23	Stimunity	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	1-10	3 contacts →
	“Stimunity is a startup company from Institut Curie which develops bio-pharmaceuticals to treat patients that do not respond to immunotherapy in cancer.” Source: company website · checked Sep 7, 2026
24	Biotherapy Partners	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	1-10	2 contacts →
	“Biotherapy Partners is a unique consulting firm dedicated to pharmaceutical and biotechnology companies fostering biotherapies, in particular cell and gene therapies.” Source: company website · checked Sep 7, 2026
25	Hybrigenics	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	1-10	2 contacts →
	“Hybrigenics is a French bio-pharmaceutical company listed in Paris, focusing its internal R&D programs on innovative targets and therapies for the treatment of proliferative…” Source: company website · checked Sep 7, 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: biotherapeutics 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 biotherapeutics companies.
Partial evidence: Its own public description names part of biotherapeutics companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name biotherapeutics 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 48 biotherapeutics companies based in Paris, France

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Biotherapeutics companies based in Paris, France at a glance

As of Sep 7, 2026

42.4%Verified-email coverage

10.2%Mobile-number coverage

140.0Average contacts per company

11-50Median size (employees)

95.8%Largest-city concentration · Paris

Sep 7, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

5,001-10,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

2,5970–30

22531–60

061–90

090–180

25180+

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 biotherapeutics 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 Paris, France whose own description of what they do matches “biotherapeutics 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 biotherapeutics 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 biotherapeutics companies, and records with no verified work email. Companies headquartered outside Paris 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, 2,847 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 7, 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.

Biotherapeutics companies by metro in France

Biotherapeutics companies in Paris46

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 biotherapeutics 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 biotherapeutics companies are there based in Paris, France?

RevenueBase identified 48 biotherapeutics companies headquartered in Paris, 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?

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

Which city has the most biotherapeutics companies?

Paris leads with 46 headquartered companies, followed by Lyon (21) and Toulouse (10).

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 2,847 verified decision-maker contacts tracked across these 48 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 7, 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.