Company lists · Data refreshed September 2026

Top 25 Healthcare IT security companies based in France

Name: Healthcare IT security companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 170 companies tracked

RevenueBase identified 170 healthcare IT security companies headquartered in France as of September 2026 and tracks 3,472 professional contacts across them, including 1,403 with verified work emails and 92 with mobile numbers. Paris is the largest hub.

This list covers healthcare IT security 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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 HQ checked on every row Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

170Companies

3,472Contacts tracked

1,403Verified emails

92Mobile numbers

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The 25 largest healthcare IT security companies based in France

Ranked by team size

Top 25 of 170 healthcare IT security companies based in France, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names healthcare IT security companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Softway MedicalIndirect evidence	Fuveau, FranceHQ checked Sep 3, 2026	501-1,000	704
	“Good health has always been something to treasure.” Source: company website · checked Sep 3, 2026
2	I-TracingIndirect evidence	Courbevoie, FranceHQ checked Sep 3, 2026	1,001-5,000	643
	“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…” Source: company website · checked Sep 3, 2026
3	ADNOVIndirect evidence	Venelles, FranceHQ checked Sep 3, 2026	201-500	139
	“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…” Source: company website · checked Sep 3, 2026
4	ItrustIndirect evidence	Toulouse, FranceHQ checked Sep 3, 2026	51-200	126
	“Since January 2007, ITrust has been offering cybersecurity solutions and expertise in 6 different countries on the European market.” Source: company website · checked Sep 3, 2026
5	OSPIIndirect evidence	Lyon, FranceHQ checked Sep 3, 2026	51-200	110
	“Editeur de logiciels et hébergeur souverain certifié HDS, Ospi est un acteur de référence de la donnée de santé et de l'IA à l'hôpital avec plus de 1100 établissements de santé…” Source: company website · checked Sep 3, 2026
6	CS In CybersecurityIndirect evidence	Le Plessis-Robinson, FranceHQ checked Sep 3, 2026	51-200	75
	“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…” Source: company website · checked Sep 3, 2026
7	AduneoIndirect evidence	Malakoff, FranceHQ checked Sep 3, 2026	51-200	73
	“Aduneo vous accompagne à chaque étape pour protéger vos identités, sécuriser vos données et simplifier votre quotidien.” Source: company website · checked Sep 3, 2026
8	IT SystemesIndirect evidence	Malakoff, FranceHQ checked Sep 3, 2026	11-50	52
	“Votre logiciel métier devrait vous appartenir.” Source: company website · checked Sep 3, 2026
9	Dcit ConseilIndirect evidence	Sene, FranceHQ checked Sep 3, 2026	n/a	48
	“DCIT Conseil, société de services de consultation spécialisée dans la cybersécurité et les technologies de l'information.” Source: company website · checked Sep 3, 2026
10	Imp360Indirect evidence	FranceHQ checked Sep 3, 2026	51-200	47
	“IMP360, votre spécialiste du système d'information de santé.” Source: company website · checked Sep 3, 2026
11	AdenisIndirect evidence	Bagnolet, FranceHQ checked Sep 3, 2026	51-200	43
	“La cybersécurité ne doit pas être qu’une mesure défensive; elle est aussi un avantage secret pour booster votre chiffre d'affaires.” Source: company website · checked Sep 3, 2026
12	OrnisecIndirect evidence	Rennes, FranceHQ checked Sep 3, 2026	11-50	40
	“ORNISEC est un cabinet d’expertise à la pointe de la cybersécurité, qualifié PASSI RGS, PACS et PASSI LPM par l'ANSSI.” Source: company website · checked Sep 3, 2026
13	DigitemisIndirect evidence	Rezé, FranceHQ checked Sep 3, 2026	11-50	38
	“Digitemis est expert dans le conseil en cybersécurité et protection des données personnelles.” Source: company website · checked Sep 3, 2026
14	Kytl SecurityIndirect evidence	Paris, FranceHQ checked Sep 3, 2026	11-50	34
	“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…” Source: company website · checked Sep 3, 2026
15	ExcubeIndirect evidence	Lyon, FranceHQ checked Sep 3, 2026	11-50	33
	“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…” Source: company website · checked Sep 3, 2026
16	Sec-ItPartial evidence	Levallois-perret, FranceHQ checked Sep 3, 2026	11-50	26
	“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…” Source: company website · checked Sep 3, 2026
17	Five NinesIndirect evidence	Paris, FranceHQ checked Sep 3, 2026	11-50	26
	“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.” Source: company website · checked Sep 3, 2026
18	BecycureIndirect evidence	Paris, FranceHQ checked Sep 3, 2026	11-50	23
	“Nous sommes une entreprise résolument orientée vers les services liés au domaine de la Cybersécurité.” Source: company website · checked Sep 3, 2026
19	NBS SystemIndirect evidence	Champs-Sur-Marne, FranceHQ checked Sep 3, 2026	11-50	22
	“Pour de nombreuses entreprises, la thématique de la sécurité arrive après compromission.” Source: company website · checked Sep 3, 2026
20	Sec-CureIndirect evidence	Mérignies, FranceHQ checked Sep 3, 2026	11-50	17
	“Sec-Cure est la marque commerciale de DC Communication.” Source: company website · checked Sep 3, 2026
21	Ého.LinkIndirect evidence	FranceHQ checked Sep 3, 2026	11-50	16
	“ÉHO.LINK est une équipe de 25 personnes ancrée à Marseille.” Source: company website · checked Sep 3, 2026
22	AriovisIndirect evidence	Châtillon, FranceHQ checked Sep 3, 2026	1-10	16
	“Ariovis est votre partenaire de confiance en cybersécurité.” Source: company website · checked Sep 3, 2026
23	AllisticIndirect evidence	Lille, FranceHQ checked Sep 3, 2026	11-50	15
	“QUI NOUS SOMMES Allistic est un cabinet de conseil en cybersécurité spécialisé dans l'accompagnement des retailers, acteurs de la santé et industriels.” Source: company website · checked Sep 3, 2026
24	DND AgencyIndirect evidence	Paris, FranceHQ checked Sep 3, 2026	11-50	13
	“Are we legion?” Source: company website · checked Sep 3, 2026
25	123csPartial evidence	Bordeaux, FranceHQ checked Sep 3, 2026	11-50	12
	“Founded in 2020, 123CS was born out of a desire to provide a specific and tailored response in terms of cybersecurity and data hosting for healthcare professionals and…” Source: company website · checked Sep 3, 2026

Showing 25 of 170 healthcare IT security companies based in France

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Healthcare IT security companies based in France at a glance

As of Sep 3, 2026

1-10Median size (employees)

ParisLargest hub · 37 HQs

92Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

116

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Verified emails by last verification

0–30

31–60

61–90

843

90–180

458

180+

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 healthcare IT security companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “healthcare IT security companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among healthcare IT security 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 an evidence 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, 1,403 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 3, 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.

Healthcare IT security companies by metro

Healthcare IT security companies in Paris37

Frequently asked

How many healthcare IT security companies are there based in France?

RevenueBase identified 170 healthcare IT security 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?

Softway Medical, headquartered in Fuveau, tops this list with the largest team on record.

Which city has the most healthcare IT security companies?

Paris leads with 37 headquartered companies, followed by Lyon (6) and Montpellier (4).

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 1,403 verified decision-maker contacts tracked across these 170 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 3, 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.