Company lists · Data refreshed September 2026

Top 25 Security consulting companies based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 750 companies tracked

RevenueBase identified 750 security consulting companies headquartered in France as of September 2026 and tracks 14,166 professional contacts across them, including 3,466 with verified work emails and 240 with mobile numbers. Paris is the largest hub.

This list covers security consulting 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 6, 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 6, 2026 86% judged on-target in blind review

750Companies

14,166Contacts tracked

3,466Verified emails

240Mobile numbers

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The 25 largest security consulting companies based in France

Ranked by team size

Top 25 of 750 security consulting companies based in France, ranked by team size, largest first. Data refreshed Sep 6, 2026. Evidence rates how directly each company's own description names security consulting 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	Airbus ProtectIndirect evidence	Blagnac, FranceHQ checked Sep 6, 2026	1,001-5,000	1,431
	“Airbus Protect is an Airbus subsidiary bringing together expertise in cybersecurity, safety and sustainability-related services.” Source: company website · checked Sep 6, 2026
2	Onet SécuritéIndirect evidence	Marseille, FranceHQ checked Sep 6, 2026	10001+	1,007
	“La proposition de valeur d'Onet dans la sécurité se fonde sur - son expertise sécurité et sa capacité à analyser les besoins et risques propres à ses clients- sa parfaite maîtrise…” Source: company website · checked Sep 6, 2026
3	I-TracingIndirect evidence	Courbevoie, FranceHQ checked Sep 6, 2026	1,001-5,000	639
	“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 6, 2026
4	Byblos GroupIndirect evidence	Lissieu, FranceHQ checked Sep 6, 2026	1,001-5,000	538
	“Byblos Group est un groupe indépendant spécialisé dans la protection des personnes, des biens et des données, avec une approche sur mesure, fondée sur l’excellence opérationnelle…” Source: company website · checked Sep 6, 2026
5	NeverhackIndirect evidence	Paris, FranceHQ checked Sep 6, 2026	1,001-5,000	382
	“NEVERHACK is a French group specialized in cybersecurity for over 40 years.” Source: company website · checked Sep 6, 2026
6	Amarante InternationalPartial evidence	Paris, FranceHQ checked Sep 6, 2026	1,001-5,000	379
	“Created in 2007, Amarante is one of Europe’s leading security providers.” Source: company website · checked Sep 6, 2026
7	SynetisPartial evidence	Paris, FranceHQ checked Sep 6, 2026	201-500	359
	“Founded in 2010, Synetis is the leading independent French consultancy firm specialising in information systems security (ISS).” Source: company website · checked Sep 6, 2026
8	Fichet GroupPartial evidence	Vélizy-villacoublay, FranceHQ checked Sep 6, 2026	501-1,000	338
	“Mastering your own security empowers you to create a safer world for everyone.” Source: company website · checked Sep 6, 2026
9	Stanley Security FrancePartial evidence	Ivry-sur-seine, FranceHQ checked Sep 6, 2026	1,001-5,000	191
	“STANLEY Security est devenu Securitas Technology en 2022.” Source: company website · checked Sep 6, 2026
10	Dpsa ILE DE FranceIndirect evidence	Paris, FranceHQ checked Sep 6, 2026	501-1,000	182
	“DPSA Ile de France est un des acteurs majeurs de la sécurité privée en Ile de France depuis 1980.” Source: company website · checked Sep 6, 2026
11	IVT SecurityPartial evidence	Yainville, FranceHQ checked Sep 6, 2026	51-200	172
	“Depuis 1986, IVT Security s’adapte aux évolutions technologiques en matière de sécurité destinée aux professionnels.” Source: company website · checked Sep 6, 2026
12	Artemis Group 7 FilialesIndirect evidence	St.-denis, FranceHQ checked Sep 6, 2026	1,001-5,000	148
	“Fondée en 1997, notre société familiale de sécurité privée s'est d'emblée investie dans la professionnalisation de ses équipes, accordant la priorité à la qualité de ses services…” Source: company website · checked Sep 6, 2026
13	EvabssiPartial evidence	Paris, FranceHQ checked Sep 6, 2026	201-500	117
	“EvaBssi is an international consulting firm specialized in cybersecurity and IS performance.” Source: company website · checked Sep 6, 2026
14	XMCOPartial evidence	Paris, FranceHQ checked Sep 6, 2026	51-200	111
	“Our services : Penetration tests and Security Audits, Gap Analysis and PCI DSS Certification, CERT-XMCO (vulnerability watch, Cyber Survellance/Threat Intelligence, Forensics).” Source: company website · checked Sep 6, 2026
15	AramysIndirect evidence	Lens, FranceHQ checked Sep 6, 2026	51-200	96
	“ARAMYS est une société de Conseil et d'Expertise intervenant sur l'ensemble des problématiques des PME/PMI et Grands Comptes liées aux Systèmes d'Information et de Communication…” Source: company website · checked Sep 6, 2026
16	SekeraIndirect evidence	Saint-quentin-en-yvelines, FranceHQ checked Sep 6, 2026	51-200	88
	“Sekera Services est un cabinet de conseil homologué par la DGSSI comme prestataire d’audit de sécurité SI (PASSI) répondant aux exigences en termes de démarche et qualifications…” Source: company website · checked Sep 6, 2026
17	NovadisIndirect evidence	Levallois Perret, FranceHQ checked Sep 6, 2026	11-50	79
	“Fort de 10 années d’expérience et d’innovation dans le domaine de la sûreté, Novadis vous accompagne dans l’élaboration de solutions convergentes et interopérables.” Source: company website · checked Sep 6, 2026
18	CS In CybersecurityIndirect evidence	Le Plessis-robinson, FranceHQ checked Sep 6, 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 6, 2026
19	AduneoIndirect evidence	Malakoff, FranceHQ checked Sep 6, 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 6, 2026
20	OLIPSIndirect evidence	Arcueil, FranceHQ checked Sep 6, 2026	51-200	73
	“Créée en avril 2005 à Antony, dans les Hauts de Seine, Notre croissance s’effectue aussi bien dans les domaines de la Grande Distribution, du spectacle vivant ou des collectivités…” Source: company website · checked Sep 6, 2026
21	Distri SécuritéPartial evidence	Les Essarts-le-roi, FranceHQ checked Sep 6, 2026	501-1,000	72
	“Créée en 2003, DISTRI SECURITE est une société à taille humaine de sécurité privée.” Source: company website · checked Sep 6, 2026
22	Login SécuritéIndirect evidence	Saint-cloud, FranceHQ checked Sep 6, 2026	51-200	59
	“LA SÉCURITÉ CRÉATRICE DE VALEUR POUR LES CLIENTS Login Sécurité accompagne les DSI dans la définition et la mise en œuvre de leur stratégie de Confiance Numérique.” Source: company website · checked Sep 6, 2026
23	CyberliftIndirect evidence	Paris, FranceHQ checked Sep 6, 2026	51-200	56
	“Cyberlift, l'excellence et l'engagement, au service de votre cybersécurité.” Source: company website · checked Sep 6, 2026
24	AISIIndirect evidence	Saint-mandé, FranceHQ checked Sep 6, 2026	51-200	52
	“Qui sommes-nous?” Source: company website · checked Sep 6, 2026
25	SysdreamIndirect evidence	Levallois-perret, FranceHQ checked Sep 6, 2026	51-200	52
	“À propos de SYSDREAM : Fondée il y a plus de 20 ans, Sysdream, filiale Cybersécurité du Groupe Hub One, propose aux comptes publics et privés une offre globale de solutions…” Source: company website · checked Sep 6, 2026

Showing 25 of 750 security consulting companies based in France

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Security consulting companies based in France at a glance

As of Sep 6, 2026

1-10Median size (employees)

ParisLargest hub · 186 HQs

240Contacts with mobile numbers

Sep 6, 2026Data refreshed

Companies by employee count

1-10

480

11-50

186

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Verified emails by last verification

0–30

3,238

31–60

215

61–90

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 security consulting 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 “security consulting 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 security consulting 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, 3,466 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 6, 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.

Security consulting companies by metro

Security consulting companies in Paris186

Frequently asked

How many security consulting companies are there based in France?

RevenueBase identified 750 security consulting 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?

Airbus Protect, headquartered in Blagnac, tops this list with the largest team on record.

Which city has the most security consulting companies?

Paris leads with 186 headquartered companies, followed by Lyon (18) and Boulogne-Billancourt (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 3,466 verified decision-maker contacts tracked across these 750 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 6, 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.