Company lists · Data refreshed November 2026

Top 25 Cloud security firms based in France

RevenueBase identified 94 company matches for cloud security firms associated with France as of November 2026 and tracks 1,418 professional contacts across them, including 362 with verified work emails. Paris is the largest hub.

This list covers company matches for cloud security firms associated with France, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 5, 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 RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
94Companies
1,418Contacts tracked
362Verified emails
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The 25 largest cloud security firms based in France

Ranked by team size
Top 25 of 94 company matches for cloud security firms based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchParis, FranceHQ recorded Nov 5, 202651-200181 contacts →

Exact match

“Alliance entre #Thales, leader français de la #cybersécurité, et #Google, leader mondial du #Cloud proposant les meilleures technologies au service de l’#innovation, S3NS a pour…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchToulouse, FranceHQ recorded Nov 5, 202651-200134 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchParis, FranceHQ recorded Nov 5, 202611-5035 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchSaint-aunès, FranceHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“Hébergement, Sauvegarde, PRA/PCA, Messagerie collaborative, AntiSpam, Sécurité, Outils collaboratifs, Stockage & Partage.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchParis, FranceHQ recorded Nov 5, 202611-5021 contacts →

Exact match

“INIFLUX est un fournisseur de services Cloud d'infrastructure et de sécurité.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchBry-sur-marne, FranceHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“Network, Security and Cyber Security Company”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchParis-lyon-aix/marseille, FranceHQ recorded Nov 5, 202611-5017 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchLe Mans, FranceHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“ImsCloud est spécialisée dans l’hébergement et la distribution de solutions Cloud et Cybersécurité à destination des entreprises, exclusivement via un modèle MSP L’entreprise…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchMarseille, FranceHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“ÉHO.LINK est une équipe de 25 personnes ancrée à Marseille.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchParis, FranceHQ recorded Nov 5, 20261-1011 contacts →

Exact match

“At OctiCode, cybersecurity is not just a service, it's our core mission.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchAnnecy, FranceHQ recorded Nov 5, 20261-109 contacts →

Exact match

“Le groupe D-Lake accompagne ses clients dans la sécurisation de leurs données.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchParis, FranceHQ recorded Nov 5, 202611-508 contacts →

Exact match

“Fort de l'expertise d'une équipe de plus de 20 ans d'expérience, Upinfo est spécialisée dans les domaines du Cloud Computing et de la Cybersécurité.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchParis, FranceHQ recorded Nov 5, 202611-508 contacts →

Exact match

“For 10 years we have supported our clients in protecting their information assets: SIEM / SOC / SOAR; Threat Intelligence / UBA / IAM / API Security”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchAnnecy-le-vieux, FranceHQ recorded Nov 5, 20261-107 contacts →

Exact match

“La société Access Ingénierie Hébergement, filiale du groupe ACCESS apporte les meilleures garanties en matière de cloud privé au sein de ses centres de données (datacenter)…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchCroissy Sur Seine, FranceHQ recorded Nov 5, 20261-107 contacts →

Exact match

“Netpoint is a Cloud Provider, through the Cloud Marketplace " Provicloud " Platform aggregating SaaS,IaaE, PaaS, services and solutions from different vendors.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchCourbevoie, FranceHQ recorded Nov 5, 202611-506 contacts →

Exact match

“DBC propose Extreme Mobility, un hébergement cloud hautement sécurisé de votre SI.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchStrasbourg, FranceHQ recorded Nov 5, 20261-106 contacts →

Exact match

“Expand your cloud capabilities with our services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchParis, FranceHQ recorded Nov 5, 202611-505 contacts →

Exact match

“Move2Cloud is a company based in France that specializes in cloud computing solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchAix-en-provence, FranceHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Kokiris is a high-value-added Cloud provider, specialized in the design, construction, and operation of Cloud and Datacenter infrastructures, as well as the provision of critical…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchSaint-grégoire, FranceHQ recorded Nov 5, 20261-104 contacts →

Exact match

“La sécurisation des infrastructures réseau et cloud est essentielle pour garantir la protection des données, des applications et des logiciels.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchParis, FranceHQ recorded Nov 5, 202611-504 contacts →

Exact match

“Adversaries don't hack in, they log in.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchToulouse, FranceHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Chez Anguis, nous sommes bien plus qu'une entreprise de sécurité informatique : nous sommes des architectes de la confiance numérique.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchAgen, FranceHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Meet Owlcub: Your Accessible and Effective Cybersecurity Partner.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchLyon, FranceHQ recorded Nov 5, 20261-103 contacts →

Exact match

“Votre business évolue vite?”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchParis, FranceHQ recorded Nov 5, 20261-103 contacts →

Exact match

“Welcome to Windfiel - your strategic partner in Cloud Cybersecurity.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 94 cloud security firms based in France

See the full list, filter by size, metro and specialty, and access 362 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cloud security firms based in France at a glance

As of Nov 5, 2026
25.5%Verified-email coverage
15.1Average contacts per company
1-10Median size (employees)
35.1%Largest-city concentration · Paris
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
56
11-50
26
51-200
7
201-500
2
1,001-5,000
2
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 94 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with France whose business descriptions match “cloud security firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 362 professional contacts with verified work emails across the full matched dataset. 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 November 5, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Cloud security firms by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “cloud security firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cloud security firms are there based in France?

RevenueBase identified 94 company matches for cloud security firms associated with France as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

S3ns tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most cloud security firms?

Paris leads with 33 company records, followed by Lyon (4) and Toulouse (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 362 professional contacts with verified work emails tracked across these 94 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 5, 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.