Company lists · Data refreshed November 2026

Top 25 Defense IT solution providers based in France

RevenueBase identified 915 company matches for defense IT solution providers associated with France as of November 2026 and tracks 23,661 professional contacts across them, including 6,823 with verified work emails. Paris is the largest hub.

This list covers company matches for defense IT solution providers 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 6, 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 6, 2026 How this list was built
915Companies
23,661Contacts tracked
6,823Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest defense IT solution providers based in France

Ranked by team size
Top 25 of 915 company matches for defense IT solution providers based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchBirmingham, FranceHQ recorded Nov 6, 20265,001-10,0005,859 contacts →

Exact match

“SCC unleashes the potential of IT for global businesses, as one of Europe’s largest independent IT groups.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLe Plessis Robinson, FranceHQ recorded Nov 6, 20265,001-10,0002,307 contacts →

Exact match

“Expert des systèmes critiques Conception, réalisation, déploiement & maintenance de systèmes critiques, basés sur des solutions et des produits innovants, garantissant…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBoulogne-billancourt, FranceHQ recorded Nov 6, 20261,001-5,000870 contacts →

Exact match

“Viveris is a consulting and engineering company with two main activities - IT consulting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRoissy Cdg Cedex, FranceHQ recorded Nov 6, 20261,001-5,000588 contacts →

Exact match

“Fondée en 1985, Tenexa est une Entreprise de services du numérique (ESN), Le groupe Tenexa est composé de deux filiales (Infodis IT, & Prolival) et se positionne résolument vers…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLyon, FranceHQ recorded Nov 6, 20261,001-5,000550 contacts →

Exact match

“Filiale du Groupe SYNERGIE, DCS SYNERGIE GROUP capitalise sur son histoire pour accompagner chaque jour les enjeux IT de ses clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBoulogne-billancourt, FranceHQ recorded Nov 6, 2026501-1,000406 contacts →

Exact match

“Metsys est un intégrateur de solutions de cybersécurité, d’infrastructure et de cloud.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchParis, FranceHQ recorded Nov 6, 2026201-500283 contacts →

Exact match

“Chez Cyllene, on couvre le spectre complet de votre besoin en termes de : Conseils 🧬 Définition d’architectures Hébergement & Services managés Cybersécurité & Formations…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMontbonnot-saint-martin, FranceHQ recorded Nov 6, 2026201-500275 contacts →

Exact match

“Nous sommes une ESN (entreprise de services numériques) spécialisée dans la conception, le développement et la maintenabilité de solutions informatiques, techniques et…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSaint Michel Sur Orge, FranceHQ recorded Nov 6, 202651-200199 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchIvry-sur-seine, FranceHQ recorded Nov 6, 20261,001-5,000197 contacts →

Exact match

“STANLEY Security est devenu Securitas Technology en 2022.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMontpellier, FranceHQ recorded Nov 6, 202651-200186 contacts →

Exact match

“Créée en 1997, Acelys Services Numériques est une entreprise de services numériques (ESN) basée en Occitanie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLabège, FranceHQ recorded Nov 6, 202651-200146 contacts →

Exact match

“Labsoft SSII accompagne des grands comptes régionaux et national ainsi que des PME PMI.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchClichy, FranceHQ recorded Nov 6, 202651-200134 contacts →

Exact match

“Après de nombreuses années de présence à vos côtés sous le nom 1913, notre marque évolue pour devenir ALLEO de Bouygues Telecom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAix-en-provence, FranceHQ recorded Nov 6, 202651-200122 contacts →

Exact match

“Mais qui sommes-nous?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchParis, FranceHQ recorded Nov 6, 202651-20099 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMontrouge, FranceHQ recorded Nov 6, 202651-20098 contacts →

Exact match

“Logigroup est une Entreprise de Services du Numérique (ESN) spécialisée dans le Data Management, la transformation digitale, le Cloud et la Cybersécurité.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchParis, FranceHQ recorded Nov 6, 202651-20095 contacts →

Exact match

“DigitalCook #Weinspirechange Depuis 2016, DigitalCook accompagne les entreprises dans leurs projets de transformation digitale, infogérance, hardware & software, et cybesécurité.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchStrasbourg, FranceHQ recorded Nov 6, 202651-20092 contacts →

Exact match

“HARA Consulting est un groupe spécialisé dans la transformation numérique des entreprises par la mise en place d'outils IA, data et tech.+ 1⃣ 0⃣ 0⃣ Collaborateurs - Experts…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLens, FranceHQ recorded Nov 6, 202651-20092 contacts →

Exact match

“ARAMYS est une société de Conseil et d'Expertise intervenant sur l'ensemble des problématiques des PME/PMI et Grands Comptes liées aux Systèmes d'Information et de Communication…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSuresnes, FranceHQ recorded Nov 6, 20261,001-5,00092 contacts →

Exact match

“S’appuyant sur la convergence de ses expertises cloud, connectivité, cybersécurité, communication et collaboration, le groupe inherent produit, sécurise, opère et transporte le…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLimoges, FranceHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“Celios : l'expertise globale IT avec ses services intégrés en infogérance, cybersécurité, innovation technologique et gestion de talents spécialisés.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchParis, FranceHQ recorded Nov 6, 202651-20086 contacts →

Exact match

“Allez, on se présente!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLannion, FranceHQ recorded Nov 6, 2026n/a83 contacts →

Exact match

“Depuis 20 ans, Isitix accompagne vos projets informatiques et numériques.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMalakoff, FranceHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“Aduneo vous accompagne à chaque étape pour protéger vos identités, sécuriser vos données et simplifier votre quotidien.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMetz, FranceHQ recorded Nov 6, 202651-20077 contacts →

Exact match

“JCD Groupe vous accompagne dans vos projets informatique, de cybersécurité, de télécommunication, de développement, de formation et de solutions d’impression innovantes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 915 defense IT solution providers based in France

See the full list, filter by size, metro and specialty, and access 6,823 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Defense IT solution providers based in France at a glance

As of Nov 6, 2026
28.8%Verified-email coverage
25.9Average contacts per company
1-10Median size (employees)
21.4%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
526
11-50
272
51-200
83
201-500
14
501-1,000
2
1,001-5,000
9
5,001-10,000
4
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 915 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 “defense IT solution providers” 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 6,823 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 6, 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.

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 “defense IT solution providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many defense IT solution providers are there based in France?

RevenueBase identified 915 company matches for defense IT solution providers 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?

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

Which city has the most defense IT solution providers?

Paris leads with 196 company records, followed by Lyon (34) and Boulogne-Billancourt (11).

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 6,823 professional contacts with verified work emails tracked across these 915 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 6, 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.