Company lists · Data refreshed September 2026

Top 25 Healthcare cybersecurity firms based in France

Name: Healthcare cybersecurity firms based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 165 companies tracked

RevenueBase identified 165 company matches for healthcare cybersecurity firms associated with France as of September 2026 and tracks 3,550 professional contacts across them, including 1,404 with verified work emails. Paris is the largest hub.

This list covers company matches for healthcare cybersecurity firms 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 28, 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 28, 2026 How this list was built

165Companies

3,550Contacts tracked

1,404Verified emails

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The 25 largest healthcare cybersecurity firms based in France

Ranked by team size

Top 25 of 165 company matches for healthcare cybersecurity firms based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	I-Tracing	Exact match	Courbevoie, FranceHQ recorded Sep 28, 2026	1,001-5,000	639 contacts →
	Exact match “I-TRACING, pure player and cybersecurity service provider leader in France, supports over 600 clients around the world in managing their cyber risks, from anticipating threats to…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	own.security	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	506 contacts →
	Exact match “Founded in 2008, OWN is a Pure Player in cybersecurity, with offices in Paris, Rennes and Toulouse, but with a presence throughout France with its fully remote employees.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Cybelangel	Exact match	Clichy, FranceHQ recorded Sep 28, 2026	51-200	160 contacts →
	Exact match “CybelAngel combines artificial intelligence and human expertise to help companies in all industries to detect, analyze and effectively counter cyber threats.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	ADNOV	Exact match	Venelles, FranceHQ recorded Sep 28, 2026	201-500	139 contacts →
	Exact match “ADNOV, filiale du groupe ADSN, acteur de renommée française à l'ancrage national, développe depuis plus de 40 ans une expertise reconnue dans la cybersécurité et la protection des…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Gatewatcher	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	138 contacts →
	Exact match “European leader in intrusion detection and advanced threat detection, Gatewatcher has been protecting the critical networks of large companies as well as public institutions since…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Itrust	Exact match	Toulouse, FranceHQ recorded Sep 28, 2026	51-200	126 contacts →
	Exact match “Since January 2007, ITrust has been offering cybersecurity solutions and expertise in 6 different countries on the European market.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	CS In Cybersecurity	Exact match	Le Plessis-robinson, FranceHQ recorded Sep 28, 2026	51-200	75 contacts →
	Exact match “Acteur majeur de la cybersécurité, CS Group s'appuie sur ses équipes sont composées d’experts pluridisciplinaires qui offrent à nos clients une vision claire et une capacité…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Dcit Conseil	Exact match	Sene, FranceHQ recorded Sep 28, 2026	n/a	47 contacts →
	Exact match “DCIT Conseil, société de services de consultation spécialisée dans la cybersécurité et les technologies de l'information.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Adenis	Exact match	Bagnolet, FranceHQ recorded Sep 28, 2026	51-200	42 contacts →
	Exact match “Les entreprises qui domineront leur marché dans les dix prochaines années auront toutes un point commun : un système d'information devenu un avantage stratégique.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Ornisec	Exact match	Rennes, FranceHQ recorded Sep 28, 2026	11-50	40 contacts →
	Exact match “ORNISEC est un cabinet d’expertise à la pointe de la cybersécurité, qualifié PASSI RGS, PACS et PASSI LPM par l'ANSSI.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Digitemis	Exact match	Rezé, FranceHQ recorded Sep 28, 2026	11-50	37 contacts →
	Exact match “Digitemis est expert dans le conseil en cybersécurité et protection des données personnelles.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	ERIUM	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	37 contacts →
	Exact match “To be confident in your cyber defences, every person and technology must be confronted by reality.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Kytl Security	Exact match	Paris, FranceHQ recorded Sep 28, 2026	11-50	35 contacts →
	Exact match “KYTL \| Spécialiste de la protection des données et des environnements critiques; Fondée par des experts en cybersécurité cumulant plus de 15 ans d’expérience, KYTL accompagne les…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Excube	Exact match	Lyon, FranceHQ recorded Sep 28, 2026	11-50	33 contacts →
	Exact match “Notre positionnement Fondé en 2018, EXCUBE, cabinet-conseil spécialisé en Cybersécurité, délivre ses prestations en s’appuyant sur la connaissance du métier de ses clients…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Randorisec	Exact match	Paris, FranceHQ recorded Sep 28, 2026	11-50	32 contacts →
	Exact match “Cybersecurity company founded by security experts providing the following services: Security audits, Vulnerability research, SecOps, SecArch and Trainings” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Sec-It	Exact match	Levallois-perret, FranceHQ recorded Sep 28, 2026	11-50	27 contacts →
	Exact match “SEC-IT, filiale du groupe MCA, est le partenaire de référence en cybersécurité, combinant expertise en audit conseil, sécurité opérationnelle et formation pour accompagner les…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Five Nines	Exact match	Paris, FranceHQ recorded Sep 28, 2026	11-50	25 contacts →
	Exact match “Five Nines est née en 2019 d’un constat simple, celui d’un manque crucial de compétences et d’expérience dans la sécurisation de la transformation digitale des entreprises.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Becycure	Exact match	Paris, FranceHQ recorded Sep 28, 2026	11-50	23 contacts →
	Exact match “Nous sommes une entreprise résolument orientée vers les services liés au domaine de la Cybersécurité.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	NBS System	Exact match	Champs-sur-marne, FranceHQ recorded Sep 28, 2026	11-50	21 contacts →
	Exact match “Pour de nombreuses entreprises, la thématique de la sécurité arrive après compromission.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Sec-Cure	Exact match	Mérignies, FranceHQ recorded Sep 28, 2026	11-50	17 contacts →
	Exact match “Sec-Cure est la marque commerciale de DC Communication.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Allistic	Exact match	Lille, FranceHQ recorded Sep 28, 2026	11-50	14 contacts →
	Exact match “QUI NOUS SOMMES Allistic est un cabinet de conseil en cybersécurité spécialisé dans l'accompagnement des retailers, acteurs de la santé et industriels.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	DND Agency	Exact match	Paris, FranceHQ recorded Sep 28, 2026	11-50	13 contacts →
	Exact match “Are we legion?” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Adonys Security	Exact match	Paris, FranceHQ recorded Sep 28, 2026	11-50	12 contacts →
	Exact match “72h pour vous proposer les profils les moins accessibles du marché, c'est la promesse de l'équipe LeHibou Cybersecurity!” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	AKYL	Exact match	Pantin, FranceHQ recorded Sep 28, 2026	1-10	11 contacts →
	Exact match “LA CYBERSÉCURITÉ, VERSION AKYL Une approche aussi pragmatique que passionnée.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Zero Trust SAS	Exact match	Paris, FranceHQ recorded Sep 28, 2026	11-50	10 contacts →
	Exact match “ZeroTrust fournit aux PME-ETI une protection totale de leurs actifs et de leurs données.” Recorded in the RevenueBase company graph · Sep 28, 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 “healthcare cybersecurity firms”. 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 165 healthcare cybersecurity firms based in France

See the full list, filter by size, metro and specialty, and access 1,404 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Healthcare cybersecurity firms based in France at a glance

As of Sep 28, 2026

39.5%Verified-email coverage

21.5Average contacts per company

1-10Median size (employees)

30.3%Largest-city concentration · Paris

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

116

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 165 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 “healthcare cybersecurity firms” 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 1,404 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 28, 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.

Healthcare cybersecurity firms by metro

Healthcare cybersecurity firms in Paris50

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 “healthcare cybersecurity firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many healthcare cybersecurity firms are there based in France?

RevenueBase identified 165 company matches for healthcare cybersecurity firms 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?

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

Which city has the most healthcare cybersecurity firms?

Paris leads with 50 company records, followed by Lyon (5) and Toulouse (5).

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 1,404 professional contacts with verified work emails tracked across these 165 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 28, 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.