Company lists · Data refreshed September 2026

Top 25 Healthcare security consulting based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 136 companies tracked

RevenueBase identified 136 healthcare security consulting headquartered in France as of September 2026 and tracks 796 professional contacts across them, including 248 with verified work emails and 15 with mobile numbers. Paris is the largest hub.

This list covers healthcare security consulting 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

136Companies

796Contacts tracked

248Verified emails

15Mobile numbers

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The 25 largest healthcare security consulting based in France

Ranked by team size

Top 25 of 136 healthcare security consulting 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 security consulting: 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	ASCNDIndirect evidence	Laxou, FranceHQ checked Sep 3, 2026	51-200	107
	“ASCND accompagne les acteurs de la santé et de l’industrie dans leurs enjeux de sécurité, qualité et performance.” Source: company website · checked Sep 3, 2026
2	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
3	Ranc DeveloppementIndirect evidence	Fos Sur Mer, FranceHQ checked Sep 3, 2026	51-200	39
	“Ranc Développement vous propose une solution globale de sécurité, clés en main.” Source: company website · checked Sep 3, 2026
4	AtlantisPartial evidence	Paris, FranceHQ checked Sep 3, 2026	n/a	36
	“Atlantis is an IT consulting company based in Paris, France.” Source: company website · checked Sep 3, 2026
5	GplexpertIndirect evidence	Arpajon, FranceHQ checked Sep 3, 2026	11-50	29
	“Votre Partenaire d’Excellence des SIS de Santé Créée en 2008 par Thomas Breton, consultant et formateur expert en technologies, GPLExpert s’est imposée comme un acteur clé des…” Source: company website · checked Sep 3, 2026
6	Æneas SecuriteIndirect evidence	Nanterre, FranceHQ checked Sep 3, 2026	51-200	29
	“Filiale de Æneas Groupe.” Source: company website · checked Sep 3, 2026
7	ExitisIndirect evidence	Fondettes, FranceHQ checked Sep 3, 2026	11-50	19
	“Depuis plus de 20 ans, EXITIS sécurise les établissements recevant du public (ERP) et les immeubles de grande hauteur (IGH) en garantissant leur conformité réglementaire et leur…” Source: company website · checked Sep 3, 2026
8	Polaris STIndirect evidence	Saint-priest, FranceHQ checked Sep 3, 2026	11-50	17
	“Fondée en 2010, Polaris Secure Technologies est une société de conseil spécialisée dans la sécurité des systèmes d’information.” Source: company website · checked Sep 3, 2026
9	AcsantisStrong evidence	Paris, FranceHQ checked Sep 3, 2026	11-50	16
	“acsantis is a global management consulting company specialized in healthcare.” Source: company website · checked Sep 3, 2026
10	IparcusIndirect evidence	Lille, FranceHQ checked Sep 3, 2026	11-50	15
	“Iparcus; société d'expertise et de conseil en cybersécurité.” Source: company website · checked Sep 3, 2026
11	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
12	NorskaIndirect evidence	Paris, FranceHQ checked Sep 3, 2026	1-10	13
	“Nous sommes un cabinet de conseil en santé, qui travaille au plus près des hôpitaux et de tous ceux qui portent l'effort sanitaire en France et à l'étranger.” Source: company website · checked Sep 3, 2026
13	KOS PartnersIndirect evidence	FranceHQ checked Sep 3, 2026	11-50	11
	“KOS Partners rappelle une origine, celle de notre médecine moderne,qui plonge ses racines sur l'île de KOS, berceau d' HIPPOCRATE, père de la médecine moderne et fondateur d'une…” Source: company website · checked Sep 3, 2026
14	SoixanteIndirect evidence	Bihorel, FranceHQ checked Sep 3, 2026	1-10	10
	“Cabinet de conseil spécialisé dans l'analyse, le codage et le management de l'activité médicale hospitalière.” Source: company website · checked Sep 3, 2026
15	IroniePartial evidence	Nantes, FranceHQ checked Sep 3, 2026	1-10	9
	“You are looking for skills for your security, systems and network projects.” Source: company website · checked Sep 3, 2026
16	NeofisIndirect evidence	Versailles, FranceHQ checked Sep 3, 2026	11-50	8
	“Considérant la sécurité et la prévention comme colonne vertébrale de votre développement, nos spécialistes interviennent dans vos établissement afin de vous aider à pérenniser vos…” Source: company website · checked Sep 3, 2026
17	Apsis SantéIndirect evidence	Paris, FranceHQ checked Sep 3, 2026	1-10	6
	“Cabinet de conseils en stratégie, organisation, et programmation architecturale pour les établissements de santé et médico-sociaux.” Source: company website · checked Sep 3, 2026
18	SolarisqIndirect evidence	Sautron, FranceHQ checked Sep 3, 2026	1-10	6
	“Cabinet de Conseil et Ingénierie en Sûreté Diagnostics de sûreté - Formations - Assistance à maîtrise d'ouvrage - Plan de sûreté” Source: company website · checked Sep 3, 2026
19	KalitisIndirect evidence	Lyon, FranceHQ checked Sep 3, 2026	11-50	5
	“La société Kalitis est spécialisée dans le conseil auprès des établissements de santé depuis 2003 et compte aujourd’hui plus de 350 références dans le secteur sanitaire et…” Source: company website · checked Sep 3, 2026
20	Piman SecurityStrong evidence	Boulogne-Billancourt, FranceHQ checked Sep 3, 2026	11-50	5
	“PIMAN Security is PIMAN Group's subsidiary dedicated to Safety, Security and Cybersecurity Consulting.” Source: company website · checked Sep 3, 2026
21	ALTAOPartial evidence	Lille, FranceHQ checked Sep 3, 2026	11-50	5
	“Since its creation in 1993, Altao's auditing, consulting and accompanying hospital services have been recognised in the health sector.” Source: company website · checked Sep 3, 2026
22	WELANIndirect evidence	Paris, FranceHQ checked Sep 3, 2026	1-10	4
	“WELAN est une société de conseil en cybersécurité qui accompagne les entreprises de toutes tailles désireuses de se protéger contre les menaces numériques croissantes.” Source: company website · checked Sep 3, 2026
23	Atao ConsultingIndirect evidence	Versailles, FranceHQ checked Sep 3, 2026	11-50	4
	Source: company website · checked Sep 3, 2026
24	XperisIndirect evidence	FranceHQ checked Sep 3, 2026	11-50	3
	“A l’origine filiale d’une société d’envergure européenne basée aux Pays Bas, E.” Source: company website · checked Sep 3, 2026
25	HelikaonIndirect evidence	Antony, FranceHQ checked Sep 3, 2026	1-10	2
	“Bureau d'étude technique spécialisé dans le domaine de la sûreté.” Source: company website · checked Sep 3, 2026

Showing 25 of 136 healthcare security consulting based in France

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Healthcare security consulting based in France at a glance

As of Sep 3, 2026

1-10Median size (employees)

ParisLargest hub · 37 HQs

15Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

103

11-50

51-200

Verified emails by last verification

0–30

31–60

61–90

133

90–180

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 security consulting, 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 security consulting”. 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 security consulting, 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, 248 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 security consulting by metro

Healthcare security consulting in Paris37

Frequently asked

How many healthcare security consulting are there based in France?

RevenueBase identified 136 healthcare security consulting 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?

ASCND, headquartered in Laxou, tops this list with the largest team on record.

Which city has the most healthcare security consulting?

Paris leads with 37 headquartered companies, followed by Lille (5) and Lyon (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 248 verified decision-maker contacts tracked across these 136 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.