Company lists · Data refreshed September 2026

Top 25 Cloud security network companies based in France

Name: Cloud security network 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 120 companies tracked

RevenueBase identified 120 cloud security network companies headquartered in France as of September 2026 and tracks 1,532 professional contacts across them, including 709 with verified work emails. Paris is the largest hub.

This list covers cloud security network 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

120Companies

1,532Contacts tracked

709Verified emails

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The 25 largest cloud security network companies based in France

Ranked by team size

Top 25 of 120 cloud security network 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 cloud security network 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	S3ns	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	151 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
2	Scalair	Partial evidence	Hem, FranceHQ checked Sep 21, 2026	51-200	38 contacts →
	Partial evidence “Scalair accompagne les entreprises dans la conception de leurs environnements grâce à ses solutions Cloud et réseau.” Source: RevenueBase Database · checked Sep 21, 2026
3	Ipgarde	Partial evidence	Alixan, FranceHQ checked Sep 21, 2026	11-50	37 contacts →
	Partial evidence “IPGarde is a leading cloud service provider delivering enterprise-level international hosting services and cloud-based solutions to businesses from SMB to fortune-500 companies.” Source: RevenueBase Database · checked Sep 21, 2026
4	Intercloud	Strong evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	37 contacts →
	Strong evidence “InterCloud is a leading Software-Defined Cloud Interconnect (SDCI) provider that transforms global connectivity, reduces network complexity and accelerates growth and innovation…” Source: RevenueBase Database · checked Sep 21, 2026
5	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
6	Five Nines	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	25 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 21, 2026
7	Brain Networks	Strong evidence	Nanterre, FranceHQ checked Sep 21, 2026	11-50	25 contacts →
	Strong evidence “For more than 15 years, Brain Networks has helped organisations overcome the main challenges posed by their digital transformation in terms of security (IT, IoT & OT), performance…” Source: RevenueBase Database · checked Sep 21, 2026
8	Illico Reseau	Indirect evidence	Angers, FranceHQ checked Sep 21, 2026	1-10	23 contacts →
	Indirect evidence “Créée en 2007 par deux collaborateurs passionnés par l’informatique, Illico Réseau se développe autour de l’intégration des solutions réseaux et sécurité, de l’ingénierie, du…” Source: RevenueBase Database · checked Sep 21, 2026
9	Iniflux	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	20 contacts →
	Partial evidence “INIFLUX est un fournisseur de services Cloud d'infrastructure et de sécurité.” Source: RevenueBase Database · checked Sep 21, 2026
10	Admistria	Indirect evidence	Montboucher-sur-jabron, FranceHQ checked Sep 21, 2026	1-10	18 contacts →
	Indirect evidence “Conseil et gestion de parcs et réseaux informatiques.” Source: RevenueBase Database · checked Sep 21, 2026
11	Riss-Consulting	Strong evidence	Bry-sur-marne, FranceHQ checked Sep 21, 2026	11-50	17 contacts →
	Strong evidence “Network, Security and Cyber Security Company” Source: RevenueBase Database · checked Sep 21, 2026
12	Opsynet	Indirect evidence	Créteil, FranceHQ checked Sep 21, 2026	11-50	17 contacts →
	Indirect evidence “Créé en 2018, la forte expertise de ses collaborateurs dans le domaine Réseaux et Sécurité des infrastructures en fait un partenaire privilégié dans l'accompagnement des clients…” Source: RevenueBase Database · checked Sep 21, 2026
13	Sec-Cure	Indirect evidence	Mérignies, FranceHQ checked Sep 21, 2026	11-50	17 contacts →
	Indirect evidence “Sec-Cure est la marque commerciale de DC Communication.” Source: RevenueBase Database · checked Sep 21, 2026
14	Ého.Link	Indirect evidence	Marseille, FranceHQ checked Sep 21, 2026	11-50	16 contacts →
	Indirect evidence “ÉHO.LINK est une équipe de 25 personnes ancrée à Marseille.” Source: RevenueBase Database · checked Sep 21, 2026
15	BEA Solutions	Partial evidence	Ales, FranceHQ checked Sep 21, 2026	11-50	16 contacts →
	Partial evidence “BEA Solutions est une entreprise de services numériques (ESN) renommée en Occitanie, spécialisée en cybersécurité, infogérance, cloud computing, équipements IT, et intelligence…” Source: RevenueBase Database · checked Sep 21, 2026
16	Securikeys	Strong evidence	Villeneuve-d’ascq, FranceHQ checked Sep 21, 2026	11-50	16 contacts →
	Strong evidence “SECURIKEYS wants above all to be a player in IT Security and Networks operating in the Hauts-de-France region and Belgium since 2014 around values that are part of our DNA…” Source: RevenueBase Database · checked Sep 21, 2026
17	u.neat	Indirect evidence	Paris-lyon-aix/marseille, FranceHQ checked Sep 21, 2026	11-50	15 contacts →
	Indirect evidence “Nous veillons sur la sécurité de votre Système d’Information.” Source: RevenueBase Database · checked Sep 21, 2026
18	Easydesk	Indirect evidence	Villeneuve D'ascq, FranceHQ checked Sep 21, 2026	11-50	14 contacts →
	Indirect evidence “EASYDESK propose un large panel de solutions afin de répondre aux principales problématiques liées aux parcs informatiques et à leur sécurité.” Source: RevenueBase Database · checked Sep 21, 2026
19	Imscloud	Partial evidence	Le Mans, FranceHQ checked Sep 21, 2026	11-50	14 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
20	Netsec Design	Partial evidence	Puteaux, FranceHQ checked Sep 21, 2026	51-200	9 contacts →
	Partial evidence “Netsec Design est une société de conseil spécialisé dans l’infrastructure, la cyber sécurité et le cloud, implanté à la Défense en France et sur Casablanca Finance City au Maroc…” Source: RevenueBase Database · checked Sep 21, 2026
21	Upinfo	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	8 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 21, 2026
22	Itv-Systems	Partial evidence	Ennery, FranceHQ checked Sep 21, 2026	1-10	8 contacts →
	Partial evidence “Conception de solutions réseaux : • Serveurs physiques ou virtuels • Solutions cloud computing • Optimisation et sécurisation des flux • Infogérance • Audit et maintenance…” Source: RevenueBase Database · checked Sep 21, 2026
23	Access Ingénierie Hébergement	Partial evidence	Annecy-le-vieux, FranceHQ checked Sep 21, 2026	1-10	7 contacts →
	Partial evidence “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)…” Source: RevenueBase Database · checked Sep 21, 2026
24	NET Point	Partial evidence	Croissy Sur Seine, FranceHQ checked Sep 21, 2026	1-10	7 contacts →
	Partial evidence “Netpoint is a Cloud Provider, through the Cloud Marketplace " Provicloud " Platform aggregating SaaS,IaaE, PaaS, services and solutions from different vendors.” Source: RevenueBase Database · checked Sep 21, 2026
25	Kappalys	Partial evidence	Mont-saint-aignan, FranceHQ checked Sep 21, 2026	11-50	7 contacts →
	Partial evidence “Kappalys est un acteur à forte valeur ajoutée du Cloud privé et public.” 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: cloud security network 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 cloud security network companies.
Partial evidence: Its own public description names part of cloud security network companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cloud security network 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 120 cloud security network companies based in France

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Cloud security network companies based in France at a glance

As of Sep 21, 2026

46.3%Verified-email coverage

12.8Average contacts per company

1-10Median size (employees)

20.0%Largest-city concentration · Paris

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

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 120 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 cloud security network 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 “cloud security network 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 cloud security network 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 cloud security network 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, 709 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.

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 cloud security network 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 cloud security network companies are there based in France?

RevenueBase identified 120 cloud security network 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?

S3ns, headquartered in Paris, tops this list with the largest team on record.

Which city has the most cloud security network companies?

Paris leads with 24 headquartered companies, followed by Montpellier (3) and Toulouse (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 709 verified decision-maker contacts tracked across these 120 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.

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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.