Company lists · Data refreshed September 2026

Top 25 Intelligence security companies based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 462 companies tracked

RevenueBase identified 462 intelligence security companies headquartered in France as of September 2026 and tracks 11,355 professional contacts across them, including 1,399 with verified work emails. Paris is the largest hub.

This list covers intelligence 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 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 21, 2026 86% judged on-target in blind review

462Companies

11,355Contacts tracked

1,399Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest intelligence security companies based in France

Ranked by team size

Top 25 of 462 intelligence security companies based in France, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to intelligence security 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Banque Populaire Bourgogne Franche-Com	Partial evidence	Dijon, FranceHQ checked Sep 21, 2026	1,001-5,000	1,233 contacts →
	Partial evidence “BANQUE POPULAIRE BOURGOGNE FRANCHE-COM is a Security and Investigations company located in 14 BOULEVARD DE LA TREMOUILLE, DIJON, Burgundy, France.” Source: RevenueBase Database · checked Sep 21, 2026
2	Onet Sécurité	Indirect evidence	Marseille, FranceHQ checked Sep 21, 2026	10001+	1,007 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 21, 2026
3	Byblos Group	Indirect evidence	Lissieu, FranceHQ checked Sep 21, 2026	1,001-5,000	538 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 21, 2026
4	own.security	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	506 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 21, 2026
5	SGP Sécurité	Indirect evidence	Metz, FranceHQ checked Sep 21, 2026	1,001-5,000	414 contacts →
	Indirect evidence “Who are we?” Source: RevenueBase Database · checked Sep 21, 2026
6	Amarante International	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	1,001-5,000	379 contacts →
	Partial evidence “Created in 2007, Amarante is one of Europe’s leading security providers.” Source: RevenueBase Database · checked Sep 21, 2026
7	Stanley Security France	Partial evidence	Ivry-sur-seine, FranceHQ checked Sep 21, 2026	1,001-5,000	191 contacts →
	Partial evidence “STANLEY Security est devenu Securitas Technology en 2022.” Source: RevenueBase Database · checked Sep 21, 2026
8	Dpsa ILE DE France	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	501-1,000	182 contacts →
	Indirect evidence “DPSA Ile de France est un des acteurs majeurs de la sécurité privée en Ile de France depuis 1980.” Source: RevenueBase Database · checked Sep 21, 2026
9	ADIT	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	1,001-5,000	152 contacts →
	Partial evidence “L’ADIT est le leader européen de l'intelligence stratégique.” Source: RevenueBase Database · checked Sep 21, 2026
10	Artemis Group 7 Filiales	Indirect evidence	St.-denis, FranceHQ checked Sep 21, 2026	1,001-5,000	148 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 21, 2026
11	Gatewatcher	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	138 contacts →
	Indirect 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 21, 2026
12	Seris Airport	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	1,001-5,000	120 contacts →
	Partial evidence “SERIS AIRPORT is a security and investigations company based out of 6 RUE DU GENERAL DE LARMINAT, PARIS, France.” Source: RevenueBase Database · checked Sep 21, 2026
13	Evabssi	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	201-500	117 contacts →
	Indirect evidence “EvaBssi is an international consulting firm specialized in cybersecurity and IS performance.” Source: RevenueBase Database · checked Sep 21, 2026
14	XMCO	Strong evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	111 contacts →
	Strong evidence “Our services : Penetration tests and Security Audits, Gap Analysis and PCI DSS Certification, CERT-XMCO (vulnerability watch, Cyber Survellance/Threat Intelligence, Forensics).” Source: RevenueBase Database · checked Sep 21, 2026
15	Magellan Sécurité	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	75 contacts →
	Indirect evidence “Magellan Sécurité, an entity of the Magellan Partners Group, offers integrated solutions to protect against internal threats and cyber attacks.” Source: RevenueBase Database · checked Sep 21, 2026
16	CS In Cybersecurity	Indirect evidence	Le Plessis-robinson, FranceHQ checked Sep 21, 2026	51-200	75 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 21, 2026
17	Scutum Security First SSF	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	54 contacts →
	Indirect evidence “SSF, votre partenaire sûreté à l’international.” Source: RevenueBase Database · checked Sep 21, 2026
18	Sysdream	Indirect evidence	Levallois-perret, FranceHQ checked Sep 21, 2026	51-200	52 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 21, 2026
19	Storyzy	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	47 contacts →
	Partial evidence “Storyzy's platform empowers investigators to detect information manipulation and retrieve intelligence from open sources.” Source: RevenueBase Database · checked Sep 21, 2026
20	Dcit Conseil	Indirect evidence	Sene, FranceHQ checked Sep 21, 2026	n/a	47 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 21, 2026
21	Ornisec	Indirect evidence	Rennes, FranceHQ checked Sep 21, 2026	11-50	40 contacts →
	Indirect evidence “ORNISEC est un cabinet d’expertise à la pointe de la cybersécurité, qualifié PASSI RGS, PACS et PASSI LPM par l'ANSSI.” Source: RevenueBase Database · checked Sep 21, 2026
22	Maegis Group	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	35 contacts →
	Indirect evidence “Né de la rencontre entre le bouclier invincible de Zeus, Aegis, et la Maîtrise (Maestria) de l’excellence et du sur-mesure, MAEGIS GROUP met au service de ses clients une approche…” Source: RevenueBase Database · checked Sep 21, 2026
23	Kytl Security	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	35 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 21, 2026
24	Excube	Indirect evidence	Lyon, FranceHQ checked Sep 21, 2026	11-50	33 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 21, 2026
25	Pixecurity	Partial evidence	Maisons-laffitte, FranceHQ checked Sep 21, 2026	11-50	30 contacts →
	Partial evidence “Pixecurity est un fournisseur de solutions de sureté intelligentes : Vidéosurveillance, analyse d'image, contrôle d'accès, réseaux/stockage des données, hypervision.” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: intelligence security companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names intelligence security companies.
Partial evidence: Its own public description names part of intelligence security companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name intelligence security companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 462 intelligence security companies based in France

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,399 reachable decision-makers.

Free signup · no credit card

View the full list →

Intelligence security companies based in France at a glance

As of Sep 21, 2026

12.3%Verified-email coverage

24.6Average contacts per company

1-10Median size (employees)

27.9%Largest-city concentration · Paris

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

254

11-50

133

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 462 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 intelligence security 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 “intelligence security 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 intelligence security 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 intelligence 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 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, 1,399 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 21, 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.

Intelligence security companies by metro

Intelligence security companies in Paris129

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 intelligence security 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 intelligence security companies are there based in France?

RevenueBase identified 462 intelligence 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?

Banque Populaire Bourgogne Franche-Com, headquartered in Dijon, tops this list with the largest team on record.

Which city has the most intelligence security companies?

Paris leads with 129 headquartered companies, followed by Lyon (16) and Nanterre (6).

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 1,399 verified decision-maker contacts tracked across these 462 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 21, 2026.

Ready to reach these companies? Verified emails and direct dials for all 462 intelligence security companies based in France. Start with a free account, no credit card.

Download this list →

Related lists

Intelligence security companies by geography

Browse the directory

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.