Company lists · Data refreshed September 2026

Top 25 Cyber threat analytics companies based in France

RevenueBase identified 155 cyber threat analytics companies headquartered in France as of September 2026 and tracks 4,452 professional contacts across them, including 1,771 with verified work emails. Paris is the largest hub.

This list covers cyber threat 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review
155Companies
4,452Contacts tracked
1,771Verified emails
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The 25 largest cyber threat analytics companies based in France

Ranked by team size
Top 25 of 155 cyber threat analytics companies based in France, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to cyber threat analytics companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceCourbevoie, FranceHQ checked Sep 28, 20261,001-5,000639 contacts →

Strong evidence

“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: RevenueBase Database · checked Sep 28, 2026
2Indirect evidenceParis, FranceHQ checked Sep 28, 202651-200506 contacts →

Indirect evidence

“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: RevenueBase Database · checked Sep 28, 2026
3Indirect evidenceParis, FranceHQ checked Sep 28, 20261,001-5,000382 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
4Partial evidencePessac, FranceHQ checked Sep 28, 2026201-500185 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
5Strong evidenceClichy, FranceHQ checked Sep 28, 202651-200160 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
6Partial evidenceParis, FranceHQ checked Sep 28, 202651-200138 contacts →

Partial evidence

“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: RevenueBase Database · checked Sep 28, 2026
7Partial evidenceRennes, FranceHQ checked Sep 28, 202651-200134 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidenceToulouse, FranceHQ checked Sep 28, 202651-200126 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
9Partial evidenceParis, FranceHQ checked Sep 28, 202651-200120 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
10Indirect evidenceLe Plessis-robinson, FranceHQ checked Sep 28, 202651-20075 contacts →

Indirect evidence

“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: RevenueBase Database · checked Sep 28, 2026
11Indirect evidenceMarne-la-vallée, FranceHQ checked Sep 28, 202651-20072 contacts →

Indirect evidence

“Depuis plus de 30 ans, nous sommes là pour veiller à la protection du progrès et de l'innovation.”

Source: RevenueBase Database · checked Sep 28, 2026
12Indirect evidenceParis, FranceHQ checked Sep 28, 202651-20053 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
13Indirect evidenceSene, FranceHQ checked Sep 28, 2026n/a47 contacts →

Indirect evidence

“DCIT Conseil, société de services de consultation spécialisée dans la cybersécurité et les technologies de l'information.”

Source: RevenueBase Database · checked Sep 28, 2026
14Indirect evidenceParis, FranceHQ checked Sep 28, 202611-5036 contacts →

Indirect evidence

“CrowdSec is a leader in security blocklists, reshaping cybersecurity with its proactive defense strategy and unique collaborative approach.”

Source: RevenueBase Database · checked Sep 28, 2026
15Indirect evidenceParis, FranceHQ checked Sep 28, 202611-5035 contacts →

Indirect evidence

“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: RevenueBase Database · checked Sep 28, 2026
16Indirect evidenceLyon, FranceHQ checked Sep 28, 202611-5033 contacts →

Indirect evidence

“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: RevenueBase Database · checked Sep 28, 2026
17Indirect evidenceLevallois-perret, FranceHQ checked Sep 28, 202611-5027 contacts →

Indirect evidence

“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: RevenueBase Database · checked Sep 28, 2026
18Partial evidenceLille, FranceHQ checked Sep 28, 202611-5026 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
19Indirect evidenceParis, FranceHQ checked Sep 28, 202611-5025 contacts →

Indirect evidence

“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: RevenueBase Database · checked Sep 28, 2026
20Indirect evidenceParis, FranceHQ checked Sep 28, 202611-5025 contacts →

Indirect evidence

“Créé en janvier 2017, Cyberdian est un cabinet de conseil en cybersécurité spécialisé dans l'accompagnement, l'analyse des risques, la stratégie et la mise en œuvre des moyens…”

Source: RevenueBase Database · checked Sep 28, 2026
21Indirect evidenceParis, FranceHQ checked Sep 28, 202611-5023 contacts →

Indirect evidence

“Nous sommes une entreprise résolument orientée vers les services liés au domaine de la Cybersécurité.”

Source: RevenueBase Database · checked Sep 28, 2026
22Indirect evidenceMérignies, FranceHQ checked Sep 28, 202611-5017 contacts →

Indirect evidence

“Sec-Cure est la marque commerciale de DC Communication.”

Source: RevenueBase Database · checked Sep 28, 2026
23Indirect evidenceNantes, FranceHQ checked Sep 28, 202611-5016 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
24Indirect evidenceParis, FranceHQ checked Sep 28, 202611-5015 contacts →

Indirect evidence

“Nous aidons les entreprises à sécuriser leurs actifs, tels que leurs applications web et leurs systèmes d'information, tout en renforçant la sécurité globale des organisations.”

Source: RevenueBase Database · checked Sep 28, 2026
25Indirect evidenceParis-lyon-aix/marseille, FranceHQ checked Sep 28, 202611-5015 contacts →

Indirect evidence

“Nous veillons sur la sécurité de votre Système d’Information.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 155 cyber threat analytics companies based in France

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Cyber threat analytics companies based in France at a glance

As of Sep 28, 2026
39.8%Verified-email coverage
28.7Average contacts per company
1-10Median size (employees)
36.8%Largest-city concentration · Paris
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
95
11-50
38
51-200
12
201-500
5
501-1,000
1
1,001-5,000
3
10001+
1

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 155 companies.

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 cyber threat analytics companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in France whose own description of what they do matches “cyber threat analytics companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names cyber threat analytics companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among cyber threat 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 its RevenueBase Smart Search 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, 1,771 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 28, 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.

Cyber threat analytics companies by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names cyber threat analytics companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many cyber threat analytics companies are there based in France?

RevenueBase identified 155 cyber threat 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?

I-Tracing, headquartered in Courbevoie, tops this list with the largest team on record.

Which city has the most cyber threat analytics companies?

Paris leads with 57 headquartered companies, followed by Rennes (5) and Boulogne-Billancourt (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 1,771 verified decision-maker contacts tracked across these 155 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 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 Smart Search, 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.