Company lists · Data refreshed September 2026

Top 25 Security analytics companies based in France

RevenueBase identified 119 security analytics companies headquartered in France as of September 2026 and tracks 3,542 professional contacts across them, including 1,343 with verified work emails and 93 with mobile numbers. Paris is the largest hub.

This list covers security analytics 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
119Companies
3,542Contacts tracked
1,343Verified emails
93Mobile numbers
Explore all 119 companies → Free signup · no credit card · 500 free credits

The 25 largest security analytics companies based in France

Ranked by team size
Top 25 of 119 security analytics 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 analytics 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.
#CompanyHeadquartersEmployeesContacts
1
own.securityIndirect evidence
Paris, FranceHQ checked Sep 6, 202651-200506

“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.”

Source: company website · checked Sep 6, 2026
2
NeverhackIndirect evidence
Paris, FranceHQ checked Sep 6, 20261,001-5,000382

“NEVERHACK is a French group specialized in cybersecurity for over 40 years.”

Source: company website · checked Sep 6, 2026
3
TehtrisIndirect evidence
Pessac, FranceHQ checked Sep 6, 2026201-500185

“TEHTRIS is the software editor of the TEHTRIS XDR Platform, the world leader in automatic, real-time, non-human neutralization of cyber attacks.”

Source: company website · checked Sep 6, 2026
4
CybelangelIndirect evidence
Clichy, FranceHQ checked Sep 6, 202651-200160

“CybelAngel combines artificial intelligence and human expertise to help companies in all industries to detect, analyze and effectively counter cyber threats.”

Source: company website · checked Sep 6, 2026
5
GatewatcherIndirect evidence
Paris, FranceHQ checked Sep 6, 202651-200138

“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…”

Source: company website · checked Sep 6, 2026
6
SekoiaIndirect evidence
Rennes, FranceHQ checked Sep 6, 202651-200134

“Sekoia is the European agentic cybersecurity company building the Cyber Operations Platform for the AI era.”

Source: company website · checked Sep 6, 2026
7
ItrustIndirect evidence
Toulouse, FranceHQ checked Sep 6, 202651-200126

“Since January 2007, ITrust has been offering cybersecurity solutions and expertise in 6 different countries on the European market.”

Source: company website · checked Sep 6, 2026
8
HarfanglabIndirect evidence
Paris, FranceHQ checked Sep 6, 202651-200120

“Your endpoints, our protection - Empower your analysts, overcome the threats”

Source: company website · checked Sep 6, 2026
9
QuarkslabIndirect evidence
Paris, FranceHQ checked Sep 6, 202651-20095

“Fondée en 2011 par Fred Raynal, Quarkslab est une entreprise française spécialisée dans la cybersécurité et plus spécifiquement dans la protection et l'analyse des logiciels.”

Source: company website · checked Sep 6, 2026
10
CS In CybersecurityIndirect evidence
Le Plessis-robinson, FranceHQ checked Sep 6, 202651-20075

“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
11
Qevlar AIPartial evidence
Paris, FranceHQ checked Sep 6, 202651-20053

“Qevlar AI turns security operations into a self-improving defense system.”

Source: company website · checked Sep 6, 2026
12
Kytl SecurityIndirect evidence
Paris, FranceHQ checked Sep 6, 202611-5035

“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 6, 2026
13
Abakus SécuritéIndirect evidence
Paris, FranceHQ checked Sep 6, 202611-5033

“Expertise en cybersécurité - Abakus Sécurité vous accompagne sur l'ensemble du cycle de vie de vos projets en cybersécurité.”

Source: company website · checked Sep 6, 2026
14
RandorisecPartial evidence
Paris, FranceHQ checked Sep 6, 202611-5032

“Cybersecurity company founded by security experts providing the following services: Security audits, Vulnerability research, SecOps, SecArch and Trainings”

Source: company website · checked Sep 6, 2026
15
CertilienceIndirect evidence
Limonest, FranceHQ checked Sep 6, 202611-5026

“Certilience, Votre sécurité informatique, notre priorité!”

Source: company website · checked Sep 6, 2026
16
OversocIndirect evidence
Lille, FranceHQ checked Sep 6, 202611-5026

“Are you using your Cyber/IT tools the way you want to?”

Source: company website · checked Sep 6, 2026
17
Five NinesIndirect evidence
Paris, FranceHQ checked Sep 6, 202611-5025

“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 6, 2026
18
Riss-ConsultingPartial evidence
Bry-sur-marne, FranceHQ checked Sep 6, 202611-5017

“Network, Security and Cyber Security Company”

Source: company website · checked Sep 6, 2026
19
V6protectIndirect evidence
Bordeaux, FranceHQ checked Sep 6, 202611-5017

“Web applications are at the heart of business processes.”

Source: company website · checked Sep 6, 2026
20
XratorIndirect evidence
Nantes, FranceHQ checked Sep 6, 202611-5016

“We tell you where, when and how you will be attacked.”

Source: company website · checked Sep 6, 2026
21
SaycuritIndirect evidence
Paris, FranceHQ checked Sep 6, 202611-5013

“SAYCURIT est une société d’intégration spécialisée dans le domaine de la sécurité.”

Source: company website · checked Sep 6, 2026
22
DND AgencyIndirect evidence
Paris, FranceHQ checked Sep 6, 202611-5013

“Are we legion?”

Source: company website · checked Sep 6, 2026
23
2be-FficientIndirect evidence
Paris, FranceHQ checked Sep 6, 202611-5012

“Vos indicateurs disent que tout fonctionne.”

Source: company website · checked Sep 6, 2026
24
VADEIndirect evidence
Hem, FranceHQ checked Sep 6, 2026201-50011

“Vade is a leading cybersecurity firm specializing in AI-driven threat detection and response solutions for Microsoft collaboration suite, with a focus on serving Small to…”

Source: company website · checked Sep 6, 2026
25
CybershenIndirect evidence
Paris, FranceHQ checked Sep 6, 20261-1011

“Cybershen permet de mettre en place et de piloter une cybersécurité globale et sans efforts.”

Source: company website · checked Sep 6, 2026

Showing 25 of 119 security analytics companies based in France

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Security analytics companies based in France at a glance

As of Sep 6, 2026
1-10Median size (employees)
ParisLargest hub · 47 HQs
93Contacts with mobile numbers
Sep 6, 2026Data refreshed

Companies by employee count

1-10
65
11-50
34
51-200
12
201-500
2
501-1,000
1
1,001-5,000
4
10001+
1

Verified emails by last verification

0–30
1,254
31–60
80
61–90
1
90–180
0
180+
8

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 analytics 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 analytics 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 analytics 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, 1,343 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 analytics companies by metro

  • Security analytics companies in Paris47

Frequently asked

How many security analytics companies are there based in France?

RevenueBase identified 119 security analytics 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?

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

Which city has the most security analytics companies?

Paris leads with 47 headquartered companies, followed by Boulogne-Billancourt (4) and Rennes (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 1,343 verified decision-maker contacts tracked across these 119 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.