Company lists · Data refreshed September 2026

Top 25 Data center security software companies based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 469 companies tracked

RevenueBase identified 469 data center security software companies headquartered in France as of September 2026 and tracks 10,911 professional contacts across them, including 3,369 with verified work emails and 548 with mobile numbers. Paris is the largest hub.

This list covers data center security software 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 1, 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 RevenueBase Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

469Companies

10,911Contacts tracked

3,369Verified emails

548Mobile numbers

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The 25 largest data center security software companies based in France

Ranked by team size

Top 25 of 469 data center security software companies based in France, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to data center security software 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	Genetec	Indirect evidence	Orleans, France	1,001-5,000	2,210 contacts →
	Indirect evidence “Genetec is a global technology company that helps organizations secure and manage their environments.” Source: RevenueBase Database · checked Sep 1, 2026
2	Onet Sécurité	Indirect evidence	France	10001+	1,008 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 1, 2026
3	Trackforce	Partial evidence	Maisons, France	201-500	400 contacts →
	Partial evidence “Trackforce stands at the forefront of the physical security industry, combining over 40 years of collective security expertise with cutting-edge innovation.” Source: RevenueBase Database · checked Sep 1, 2026
4	Nexecur	Indirect evidence	Coulaines, France	501-1,000	361 contacts →
	Indirect evidence “Spécialiste de la télésurveillance, des systèmes d’alarmes et de la téléassistance depuis près de 40 ans, Nexecur s'engage pour votre sécurité en s'appuyant sur l'expérience et la…” Source: RevenueBase Database · checked Sep 1, 2026
5	Stanley Security France	Partial evidence	Francheville, France	1,001-5,000	191 contacts →
	Partial evidence “STANLEY Security est devenu Securitas Technology en 2022.” Source: RevenueBase Database · checked Sep 1, 2026
6	IVT Security	Partial evidence	Yainville, France	51-200	175 contacts →
	Partial evidence “Depuis 1986, IVT Security s’adapte aux évolutions technologiques en matière de sécurité destinée aux professionnels.” Source: RevenueBase Database · checked Sep 1, 2026
7	Cybelangel	Indirect evidence	Clichy, France	51-200	161 contacts →
	Indirect 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 1, 2026
8	Itrust	Indirect evidence	Toulouse, France	51-200	126 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 1, 2026
9	Harfanglab	Indirect evidence	Paris, France	51-200	119 contacts →
	Indirect evidence “Your endpoints, our protection - Empower your analysts, overcome the threats” Source: RevenueBase Database · checked Sep 1, 2026
10	Quarkslab	Indirect evidence	Paris, France	51-200	94 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 1, 2026
11	Magellan Sécurité	Indirect evidence	Romilly-Sur-Seine, France	51-200	76 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 1, 2026
12	CS In Cybersecurity	Indirect evidence	Le Plessis-Robinson, France	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 1, 2026
13	Eset France	Indirect evidence	Marne-La-Vallee, France	51-200	71 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 1, 2026
14	OLIPS	Indirect evidence	Arcueil, France	51-200	70 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 1, 2026
15	Strangebee	Partial evidence	Paris, France	51-200	66 contacts →
	Partial evidence “StrangeBee is a cybersecurity software company based in Paris.” Source: RevenueBase Database · checked Sep 1, 2026
16	Scutum Group	Partial evidence	Paris, France	1,001-5,000	58 contacts →
	Partial evidence “A global safety and security service provider, Scutum Group leverages technological solutions to deliver high quality services ensuring risk prevention for infrastructure, goods…” Source: RevenueBase Database · checked Sep 1, 2026
17	Vanderbilt By Acre Security	Indirect evidence	Bussy-Saint-Georges Paris, France	201-500	58 contacts →
	Indirect evidence “Acre brands, united!” Source: RevenueBase Database · checked Sep 1, 2026
18	Omnitech Security	Indirect evidence	France	51-200	55 contacts →
	Indirect evidence “Depuis 2005, OMNITECH SECURYTY propose son expertise dans la sûreté et la Cyber-sécurité sur toute la France.” Source: RevenueBase Database · checked Sep 1, 2026
19	Sealsq	Partial evidence	Meyreuil, France	51-200	53 contacts →
	Partial evidence “SEALSQ develops sovereign semiconductor security technologies designed to protect connected devices, communications, and digital infrastructure in the AI and quantum era.” Source: RevenueBase Database · checked Sep 1, 2026
20	Chubb Fire & Security France	Partial evidence	Cergy-Pontoise, France	1,001-5,000	53 contacts →
	Partial evidence “Chubb Fire & Security est l'un des principaux fournisseurs de solutions et de services de sécurité incendie et de sécurité électronique pour des clients du monde entier.” Source: RevenueBase Database · checked Sep 1, 2026
21	Sysdream	Indirect evidence	Levallois-Perret, France	51-200	53 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 1, 2026
22	Securidom	Partial evidence	Sainte Marie, France	51-200	52 contacts →
	Partial evidence “Securidom est un acteur majeur de la sécurité en France, outre-mers et métropole.” Source: RevenueBase Database · checked Sep 1, 2026
23	Qevlar AI	Partial evidence	Paris, France	51-200	51 contacts →
	Partial evidence “Qevlar AI turns security operations into a self-improving defense system.” Source: RevenueBase Database · checked Sep 1, 2026
24	digital.security	Partial evidence	Bezons, France	201-500	45 contacts →
	Partial evidence “Founded in 2015 by a group of IT security experts with the support of the Econocom Group, digital.security (~ 230 experts) aims to offer companies and government organisations…” Source: RevenueBase Database · checked Sep 1, 2026
25	Prysm Software	Indirect evidence	Aix En Provence, France	51-200	45 contacts →
	Indirect evidence “A few months ago we announced the merger of Prysm and ESI under a single Prysm banner.” Source: RevenueBase Database · checked Sep 1, 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: data center security software 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 data center security software companies.
Partial evidence: Its own public description names part of data center security software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name data center security software 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 469 data center security software companies based in France

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Data center security software companies based in France at a glance

As of Sep 1, 2026

30.9%Verified-email coverage

5.0%Mobile-number coverage

23.3Average contacts per company

1-10Median size (employees)

17.1%Largest-city concentration · Paris

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

261

11-50

134

51-200

201-500

501-1,000

1,001-5,000

10001+

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 data center security software 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 “data center security software 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 data center security software 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 data center security software 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, 3,369 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 1, 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.

Data center security software companies by metro

Data center security software companies in Paris80

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 data center security software 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 data center security software companies are there based in France?

RevenueBase identified 469 data center security software 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?

Genetec, headquartered in Orleans, tops this list with the largest team on record.

Which city has the most data center security software companies?

Paris leads with 80 headquartered companies, followed by Lyon (9) and Toulouse (7).

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 3,369 verified decision-maker contacts tracked across these 469 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 1, 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.