Company lists · Data refreshed September 2026
Top 25 Infrastructure security software companies based in France
RevenueBase identified 104 infrastructure security software companies headquartered in France as of September 2026 and tracks 2,544 professional contacts across them, including 657 with verified work emails and 145 with mobile numbers. Paris is the largest hub.
This list covers infrastructure 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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.
The 25 largest infrastructure security software companies based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 145 | ||||
“Créée en Juin 2002, Services Network Security est spécialisée dans la sécurisation des passerelles internet et dans les interconnexions VPN.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 126 | ||||
“Since January 2007, ITrust has been offering cybersecurity solutions and expertise in 6 different countries on the European market.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | 94 | ||||
“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 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 76 | ||||
“Magellan Sécurité, an entity of the Magellan Partners Group, offers integrated solutions to protect against internal threats and cyber attacks.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 71 | ||||
“Depuis plus de 30 ans, nous sommes là pour veiller à la protection du progrès et de l'innovation.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | 59 | ||||
“Secure Systems & Services est une filiale de VINCI Energies spécialisée dans les solutions technologiques de sécurité physiques et numériques cybersécurisées.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 49 | ||||
“Patrowl is an innovative product designed by cybersecurity experts.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 39 | ||||
“Kaspersky est une société internationale de cybersécurité et de protection de la vie privée numérique fondée en 1997.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 31 | ||||
“French start-up Artifeel's mission is to enable infrastructure operators to ensure the continuity and availability of their services (telecoms, energy, water, gas, rail networks…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | 28 | ||||
“Enea acquired Qosmos in 2016 to be included in their broader portfolio.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | 23 | ||||
“Trafic Transport Sûreté est un intégrateur de solutions globales de sûreté spécialisé en vidéoprotection, contrôle d'accès et anti-intrusion.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | 22 | ||||
“As France's leading provider of cyber protection for critical systems, Seclab secures exchanges by simplifying interconnection architectures and eliminating the risks associated…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | 22 | ||||
Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | 17 | ||||
“Network, Security and Cyber Security Company” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | 16 | ||||
“ÉHO.LINK est une équipe de 25 personnes ancrée à Marseille.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | SpitzkopIndirect evidence | 16 | |||
“SPITZKOP Systems Engineering (SSE) is a French technology leader specializing in, and.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | 14 | ||||
“EASYDESK propose un large panel de solutions afin de répondre aux principales problématiques liées aux parcs informatiques et à leur sécurité.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | Orep SécuritéIndirect evidence | 14 | |||
“Plus de 50 ans d’expertise au service de la protection périmétrique des sites sensibles.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | 13 | ||||
“SAYCURIT est une société d’intégration spécialisée dans le domaine de la sécurité.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | 10 | ||||
“ZeroTrust fournit aux PME-ETI une protection totale de leurs actifs et de leurs données.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | 10 | ||||
“Cybershen permet de mettre en place et de piloter une cybersécurité globale et sans efforts.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | 9 | ||||
“Secure-IP provides Innovative Security solutions based on IP technology.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 23 | 8 | ||||
“Dans un écosystème numérique en constante mutation, la résilience des entreprises repose sur une infrastructure agile et une cybersécurité sans faille.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 24 | 7 | ||||
“CYBER ICS is specialized in auditing and securing critical infrastructures.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 25 | 7 | ||||
“Créateur de produits éprouvés dans les armées, l’OTAN et les grands comptes, GEOIDE Crypto & Com apporte des solutions innovantes assurant à la fois la cybersécurité, la gestion…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 104 infrastructure security software companies based in France
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Infrastructure security software companies based in France at a glance
As of Sep 3, 2026Companies by employee count
Verified emails by last verification
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 infrastructure security software 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 “infrastructure security software 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 infrastructure 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 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, 657 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 3, 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.
Infrastructure security software companies by metro
- Infrastructure security software companies in Paris31
Frequently asked
How many infrastructure security software companies are there based in France?
RevenueBase identified 104 infrastructure 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?
Services Network Security, headquartered in Montpellier, tops this list with the largest team on record.
Which city has the most infrastructure security software companies?
Paris leads with 31 headquartered companies, followed by Toulouse (4) and Lyon (3).
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 657 verified decision-maker contacts tracked across these 104 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 3, 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.
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