Company lists · Data refreshed September 2026
Top 25 Defense IT consulting firms based in France
RevenueBase identified 973 company matches for defense IT consulting firms associated with France as of September 2026 and tracks 23,573 professional contacts across them, including 8,539 with verified work emails. Paris is the largest hub.
This list covers company matches for defense IT consulting 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 September 28, 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 defense IT consulting firms based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 4,928 contacts → | ||||
Exact match “Le groupe SII est une société d’ingénierie et de conseil en technologies (ICT) et une entreprise de services numériques (ESN) créée en 1979 par Bernard HUVÉ, ingénieur de…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 2 | 2,092 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 · Sep 28, 2026 · View company records in RevenueBase | |||||
| 3 | 833 contacts → | ||||
Exact match “Viveris is a consulting and engineering company with two main activities - IT consulting.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 4 | 639 contacts → | ||||
Exact match “I-TRACING, pure player and cybersecurity service provider leader in France, supports over 600 clients around the world in managing their cyber risks, from anticipating threats to…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 5 | 585 contacts → | ||||
Exact match “KLANIK is a consulting company specialized in IT Engineering which accompanies its partners in their digital and technological projects.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 6 | 551 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 · Sep 28, 2026 · View company records in RevenueBase | |||||
| 7 | 532 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 · Sep 28, 2026 · View company records in RevenueBase | |||||
| 8 | 506 contacts → | ||||
Exact match “Founded in 2008, OWN is a Pure Player in cybersecurity, with offices in Paris, Rennes and Toulouse, but with a presence throughout France with its fully remote employees.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 9 | 397 contacts → | ||||
Exact match “Metsys est un intégrateur de solutions de cybersécurité, d’infrastructure et de cloud.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 10 | 395 contacts → | ||||
Exact match “Objectware Group is an IT Services Company (or ESN: Entreprise de Services du Numérique), founded in and dedicated to consulting and IT system engineering.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 11 | 325 contacts → | ||||
Exact match “Devoteam is a leading provider of Premium Microsoft Cloud Consulting and Managed services in EMEA.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 12 | 279 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 · Sep 28, 2026 · View company records in RevenueBase | |||||
| 13 | 225 contacts → | ||||
Exact match “The Cyber business of Airbus Defence and Space is a European specialist in cyber security for defence and aerospace systems and assets.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 14 | 191 contacts → | ||||
Exact match “STANLEY Security est devenu Securitas Technology en 2022.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 15 | 174 contacts → | ||||
Exact match “More than a simple IT consulting group, MARGO is an alchemy of talents with constantly enriched expertise, always encouraged to be dynamic and to flourish.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 16 | 169 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 · Sep 28, 2026 · View company records in RevenueBase | |||||
| 17 | 167 contacts → | ||||
Exact match “NORGAY IT services, la proximité au cœur de votre transformation digitale NORGAY IT Services est une entreprise de services numériques (ESN), implantée sur Brest, Nantes, Paris…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 18 | 132 contacts → | ||||
Exact match “Labsoft SSII accompagne des grands comptes régionaux et national ainsi que des PME PMI.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 19 | 122 contacts → | ||||
Exact match “Avec plus de 155 experts, Abicom Groupe OCI est le partenaire informatique de tous les professionnels.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 20 | 117 contacts → | ||||
Exact match “EvaBssi is an international consulting firm specialized in cybersecurity and IS performance.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 21 | 115 contacts → | ||||
Exact match “Mais qui sommes-nous?” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 22 | 102 contacts → | ||||
Exact match “engIT | Innovation IT & Transformation digitale - Faire du conseil différemment Depuis 2017, engIT accompagne les entreprises dans leurs projets stratégiques d'innovation…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 23 | 96 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 · Sep 28, 2026 · View company records in RevenueBase | |||||
| 24 | 88 contacts → | ||||
Exact match “Sekera Services est un cabinet de conseil homologué par la DGSSI comme prestataire d’audit de sécurité SI (PASSI) répondant aux exigences en termes de démarche et qualifications…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 25 | 86 contacts → | ||||
Exact match “Smart Solutions for a Smart World” Le Groupe GECI International est spécialisé dans le Conseil en Technologies et dans la Transformation Digitale.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “defense IT consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 973 defense IT consulting firms based in France
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Defense IT consulting firms based in France at a glance
As of Sep 28, 2026Companies by employee count
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 973 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 consulting 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 8,539 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 September 28, 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.
Defense IT consulting 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 “defense IT consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many defense IT consulting firms are there based in France?
RevenueBase identified 973 company matches for defense IT consulting firms associated with France as of September 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?
Groupe SII tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most defense IT consulting firms?
Paris leads with 248 company records, followed by Lyon (34) and Boulogne-Billancourt (15).
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 8,539 professional contacts with verified work emails tracked across these 973 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 September 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 973 defense IT consulting firms based in France. Start with a free account, no credit card.
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Defense IT consulting firms by geography
- Defense IT consulting firms based in Buenos Aires, Argentina
- Defense IT consulting firms based in Adelaide, Australia
- Defense IT consulting firms based in Brisbane, Australia
- Defense IT consulting firms based in Canberra, Australia
- Defense IT consulting firms based in Melbourne, Australia
- Defense IT consulting firms based in Sydney, Australia
- Defense IT consulting firms based in Dhaka, Bangladesh
- Defense IT consulting firms based in Barueri, Brazil
- Defense IT consulting firms based in Belo Horizonte, Brazil
- Defense IT consulting firms based in Brasilia, Brazil
- Defense IT consulting firms based in Curitiba, Brazil
- Defense IT consulting firms based in Rio De Janeiro, Brazil
Browse the directory
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Defense IT consulting firms based in Buenos Aires, Argentina
- Defense IT consulting firms based in Adelaide, Australia
- Defense IT consulting firms based in Brisbane, Australia
- Defense IT consulting firms based in Canberra, Australia
- Defense IT consulting firms based in Melbourne, Australia
- Defense IT consulting firms based in Sydney, Australia
Company intelligence · public preview
Top 25 defense IT consulting firms based in France
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 973 matching company records for defense IT consulting firms based in France, with 23,573 tracked contacts and 8,539 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 defense IT consulting firms based in France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Groupe SIIsii-group.comHQ: Paris, FranceReported employees: 10001+ | Paris, France | 10001+ | Exact match | 4,928 contacts → |
“Le groupe SII est une société d’ingénierie et de conseil en technologies (ICT) et une entreprise de services numériques (ESN) créée en 1979 par Bernard HUVÉ, ingénieur de…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  CS Groupcs-soprasteria.comHQ: Le Plessis Robinson, FranceReported employees: 5,001-10,000 | Le Plessis Robinson, France | 5,001-10,000 | Exact match | 2,092 contacts → |
“Expert des systèmes critiques Conception, réalisation, déploiement & maintenance de systèmes critiques, basés sur des solutions et des produits innovants, garantissant…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Viverisviveris.frHQ: Boulogne-billancourt, FranceReported employees: 1,001-5,000 | Boulogne-billancourt, France | 1,001-5,000 | Exact match | 833 contacts → |
“Viveris is a consulting and engineering company with two main activities - IT consulting.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  I-Tracingi-tracing.comHQ: Courbevoie, FranceReported employees: 1,001-5,000 | Courbevoie, France | 1,001-5,000 | Exact match | 639 contacts → |
“I-TRACING, pure player and cybersecurity service provider leader in France, supports over 600 clients around the world in managing their cyber risks, from anticipating threats to…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Klanikklanik.comHQ: Marseille, FranceReported employees: 501-1,000 | Marseille, France | 501-1,000 | Exact match | 585 contacts → |
“KLANIK is a consulting company specialized in IT Engineering which accompanies its partners in their digital and technological projects.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Tenexatenexa.comHQ: Roissy Cdg Cedex, FranceReported employees: 1,001-5,000 | Roissy Cdg Cedex, France | 1,001-5,000 | Exact match | 551 contacts → |
“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 description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  DCS Easywaredcsit-group.comHQ: Lyon, FranceReported employees: 1,001-5,000 | Lyon, France | 1,001-5,000 | Exact match | 532 contacts → |
“Filiale du Groupe SYNERGIE, DCS SYNERGIE GROUP capitalise sur son histoire pour accompagner chaque jour les enjeux IT de ses clients.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  own.securityown.securityHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 506 contacts → |
“Founded in 2008, OWN is a Pure Player in cybersecurity, with offices in Paris, Rennes and Toulouse, but with a presence throughout France with its fully remote employees.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Metsysmetsys.frHQ: Boulogne-billancourt, FranceReported employees: 501-1,000 | Boulogne-billancourt, France | 501-1,000 | Exact match | 397 contacts → |
“Metsys est un intégrateur de solutions de cybersécurité, d’infrastructure et de cloud.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Objectwareobjectware.frHQ: Paris, FranceReported employees: 501-1,000 | Paris, France | 501-1,000 | Exact match | 395 contacts → |
“Objectware Group is an IT Services Company (or ESN: Entreprise de Services du Numérique), founded in and dedicated to consulting and IT system engineering.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Devoteam Microsoft Partnerdevoteam.comHQ: Levallois Perret, FranceReported employees: 1,001-5,000 | Levallois Perret, France | 1,001-5,000 | Exact match | 325 contacts → |
“Devoteam is a leading provider of Premium Microsoft Cloud Consulting and Managed services in EMEA.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Cyllenegroupe-cyllene.comHQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 279 contacts → |
“Chez Cyllene, on couvre le spectre complet de votre besoin en termes de : Conseils 🧬 Définition d’architectures Hébergement & Services managés Cybersécurité & Formations…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Airbus Defence And Space Cybercyber.airbus.comHQ: Elancourt, FranceReported employees: 501-1,000 | Elancourt, France | 501-1,000 | Exact match | 225 contacts → |
“The Cyber business of Airbus Defence and Space is a European specialist in cyber security for defence and aerospace systems and assets.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Stanley Security Francesecuritastechnology.frHQ: Ivry-sur-seine, FranceReported employees: 1,001-5,000 | Ivry-sur-seine, France | 1,001-5,000 | Exact match | 191 contacts → |
“STANLEY Security est devenu Securitas Technology en 2022.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | MARGOmargo-group.com HQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 174 contacts → |
“More than a simple IT consulting group, MARGO is an alchemy of talents with constantly enriched expertise, always encouraged to be dynamic and to flourish.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Acelys Services Numériquesacelys.frHQ: Montpellier, FranceReported employees: 51-200 | Montpellier, France | 51-200 | Exact match | 169 contacts → |
“Créée en 1997, Acelys Services Numériques est une entreprise de services numériques (ESN) basée en Occitanie.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Norgaynorgayitservices.comHQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 167 contacts → |
“NORGAY IT services, la proximité au cœur de votre transformation digitale NORGAY IT Services est une entreprise de services numériques (ESN), implantée sur Brest, Nantes, Paris…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Labsoftlabsoft.frHQ: Labège, FranceReported employees: 51-200 | Labège, France | 51-200 | Exact match | 132 contacts → |
“Labsoft SSII accompagne des grands comptes régionaux et national ainsi que des PME PMI.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Abicomabicom.frHQ: Aubiere, FranceReported employees: 51-200 | Aubiere, France | 51-200 | Exact match | 122 contacts → |
“Avec plus de 155 experts, Abicom Groupe OCI est le partenaire informatique de tous les professionnels.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Evabssievabssi.comHQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 117 contacts → |
“EvaBssi is an international consulting firm specialized in cybersecurity and IS performance.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Team-Itteam-it.frHQ: Aix-en-provence, FranceReported employees: 51-200 | Aix-en-provence, France | 51-200 | Exact match | 115 contacts → |
“Mais qui sommes-nous?” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  ENGITengit.frHQ: Valbonne, FranceReported employees: 51-200 | Valbonne, France | 51-200 | Exact match | 102 contacts → |
“engIT | Innovation IT & Transformation digitale - Faire du conseil différemment Depuis 2017, engIT accompagne les entreprises dans leurs projets stratégiques d'innovation…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Aramysaramys.frHQ: Lens, FranceReported employees: 51-200 | Lens, France | 51-200 | Exact match | 96 contacts → |
“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 description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Sekerasekera-group.comHQ: Saint-quentin-en-yvelines, FranceReported employees: 51-200 | Saint-quentin-en-yvelines, France | 51-200 | Exact match | 88 contacts → |
“Sekera Services est un cabinet de conseil homologué par la DGSSI comme prestataire d’audit de sécurité SI (PASSI) répondant aux exigences en termes de démarche et qualifications…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Geci Internationalgeci.netHQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 86 contacts → |
“Smart Solutions for a Smart World” Le Groupe GECI International est spécialisé dans le Conseil en Technologies et dans la Transformation Digitale.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 973 company matches
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Defense IT consulting firms: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
973 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 973 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Defense IT consulting firms by metro
Questions about this company list
What does Exact match mean for defense IT consulting firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many defense IT consulting firms did RevenueBase find based in France?
The saved snapshot records 973 matching company records, 23,573 tracked contacts and 8,539 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Defense IT consulting firms by geography
- Defense IT consulting firms based in Buenos Aires, Argentina
- Defense IT consulting firms based in Adelaide, Australia
- Defense IT consulting firms based in Brisbane, Australia
- Defense IT consulting firms based in Canberra, Australia
- Defense IT consulting firms based in Melbourne, Australia
- Defense IT consulting firms based in Sydney, Australia
- Defense IT consulting firms based in Dhaka, Bangladesh
- Defense IT consulting firms based in Barueri, Brazil
- Defense IT consulting firms based in Belo Horizonte, Brazil
- Defense IT consulting firms based in Brasilia, Brazil
- Defense IT consulting firms based in Curitiba, Brazil
- Defense IT consulting firms based in Rio De Janeiro, Brazil
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 defense IT consulting firms based in France. Snapshot: September 28, 2026. https://revenuebase.ai/companies/defense-it-consulting-firms/france.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
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- Lists A-Z
- New lists
- Defense IT consulting firms based in Buenos Aires, Argentina
- Defense IT consulting firms based in Adelaide, Australia
- Defense IT consulting firms based in Brisbane, Australia
- Defense IT consulting firms based in Canberra, Australia
- Defense IT consulting firms based in Melbourne, Australia
- Defense IT consulting firms based in Sydney, Australia
Company intelligence · public preview
Top 25 defense IT consulting firms based in France
RevenueBase records 973 matching company records for defense IT consulting firms based in France, with 23,573 tracked contacts and 8,539 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 defense IT consulting firms based in France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Groupe SIIsii-group.com HQ: Paris, FranceReported employees: 10001+ | Paris, France | 10001+ | Exact match | 4,928 contacts → |
“Le groupe SII est une société d’ingénierie et de conseil en technologies (ICT) et une entreprise de services numériques (ESN) créée en 1979 par Bernard HUVÉ, ingénieur de…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | CS Groupcs-soprasteria.com HQ: Le Plessis Robinson, FranceReported employees: 5,001-10,000 | Le Plessis Robinson, France | 5,001-10,000 | Exact match | 2,092 contacts → |
“Expert des systèmes critiques Conception, réalisation, déploiement & maintenance de systèmes critiques, basés sur des solutions et des produits innovants, garantissant…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Viverisviveris.fr HQ: Boulogne-billancourt, FranceReported employees: 1,001-5,000 | Boulogne-billancourt, France | 1,001-5,000 | Exact match | 833 contacts → |
“Viveris is a consulting and engineering company with two main activities - IT consulting.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | I-Tracingi-tracing.com HQ: Courbevoie, FranceReported employees: 1,001-5,000 | Courbevoie, France | 1,001-5,000 | Exact match | 639 contacts → |
“I-TRACING, pure player and cybersecurity service provider leader in France, supports over 600 clients around the world in managing their cyber risks, from anticipating threats to…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Klanikklanik.com HQ: Marseille, FranceReported employees: 501-1,000 | Marseille, France | 501-1,000 | Exact match | 585 contacts → |
“KLANIK is a consulting company specialized in IT Engineering which accompanies its partners in their digital and technological projects.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Tenexatenexa.com HQ: Roissy Cdg Cedex, FranceReported employees: 1,001-5,000 | Roissy Cdg Cedex, France | 1,001-5,000 | Exact match | 551 contacts → |
“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 description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | DCS Easywaredcsit-group.com HQ: Lyon, FranceReported employees: 1,001-5,000 | Lyon, France | 1,001-5,000 | Exact match | 532 contacts → |
“Filiale du Groupe SYNERGIE, DCS SYNERGIE GROUP capitalise sur son histoire pour accompagner chaque jour les enjeux IT de ses clients.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | own.securityown.security HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 506 contacts → |
“Founded in 2008, OWN is a Pure Player in cybersecurity, with offices in Paris, Rennes and Toulouse, but with a presence throughout France with its fully remote employees.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Metsysmetsys.fr HQ: Boulogne-billancourt, FranceReported employees: 501-1,000 | Boulogne-billancourt, France | 501-1,000 | Exact match | 397 contacts → |
“Metsys est un intégrateur de solutions de cybersécurité, d’infrastructure et de cloud.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Objectwareobjectware.fr HQ: Paris, FranceReported employees: 501-1,000 | Paris, France | 501-1,000 | Exact match | 395 contacts → |
“Objectware Group is an IT Services Company (or ESN: Entreprise de Services du Numérique), founded in and dedicated to consulting and IT system engineering.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Devoteam Microsoft Partnerdevoteam.com HQ: Levallois Perret, FranceReported employees: 1,001-5,000 | Levallois Perret, France | 1,001-5,000 | Exact match | 325 contacts → |
“Devoteam is a leading provider of Premium Microsoft Cloud Consulting and Managed services in EMEA.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Cyllenegroupe-cyllene.com HQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 279 contacts → |
“Chez Cyllene, on couvre le spectre complet de votre besoin en termes de : Conseils 🧬 Définition d’architectures Hébergement & Services managés Cybersécurité & Formations…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Airbus Defence And Space Cybercyber.airbus.com HQ: Elancourt, FranceReported employees: 501-1,000 | Elancourt, France | 501-1,000 | Exact match | 225 contacts → |
“The Cyber business of Airbus Defence and Space is a European specialist in cyber security for defence and aerospace systems and assets.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Stanley Security Francesecuritastechnology.fr HQ: Ivry-sur-seine, FranceReported employees: 1,001-5,000 | Ivry-sur-seine, France | 1,001-5,000 | Exact match | 191 contacts → |
“STANLEY Security est devenu Securitas Technology en 2022.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | MARGOmargo-group.com HQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 174 contacts → |
“More than a simple IT consulting group, MARGO is an alchemy of talents with constantly enriched expertise, always encouraged to be dynamic and to flourish.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Acelys Services Numériquesacelys.fr HQ: Montpellier, FranceReported employees: 51-200 | Montpellier, France | 51-200 | Exact match | 169 contacts → |
“Créée en 1997, Acelys Services Numériques est une entreprise de services numériques (ESN) basée en Occitanie.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Norgaynorgayitservices.com HQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 167 contacts → |
“NORGAY IT services, la proximité au cœur de votre transformation digitale NORGAY IT Services est une entreprise de services numériques (ESN), implantée sur Brest, Nantes, Paris…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Labsoftlabsoft.fr HQ: Labège, FranceReported employees: 51-200 | Labège, France | 51-200 | Exact match | 132 contacts → |
“Labsoft SSII accompagne des grands comptes régionaux et national ainsi que des PME PMI.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Abicomabicom.fr HQ: Aubiere, FranceReported employees: 51-200 | Aubiere, France | 51-200 | Exact match | 122 contacts → |
“Avec plus de 155 experts, Abicom Groupe OCI est le partenaire informatique de tous les professionnels.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Evabssievabssi.com HQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 117 contacts → |
“EvaBssi is an international consulting firm specialized in cybersecurity and IS performance.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Team-Itteam-it.fr HQ: Aix-en-provence, FranceReported employees: 51-200 | Aix-en-provence, France | 51-200 | Exact match | 115 contacts → |
“Mais qui sommes-nous?” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | ENGITengit.fr HQ: Valbonne, FranceReported employees: 51-200 | Valbonne, France | 51-200 | Exact match | 102 contacts → |
“engIT | Innovation IT & Transformation digitale - Faire du conseil différemment Depuis 2017, engIT accompagne les entreprises dans leurs projets stratégiques d'innovation…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Aramysaramys.fr HQ: Lens, FranceReported employees: 51-200 | Lens, France | 51-200 | Exact match | 96 contacts → |
“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 description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Sekerasekera-group.com HQ: Saint-quentin-en-yvelines, FranceReported employees: 51-200 | Saint-quentin-en-yvelines, France | 51-200 | Exact match | 88 contacts → |
“Sekera Services est un cabinet de conseil homologué par la DGSSI comme prestataire d’audit de sécurité SI (PASSI) répondant aux exigences en termes de démarche et qualifications…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Geci Internationalgeci.net HQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 86 contacts → |
“Smart Solutions for a Smart World” Le Groupe GECI International est spécialisé dans le Conseil en Technologies et dans la Transformation Digitale.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 973 company matches
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Defense IT consulting firms: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
973 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 973 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Defense IT consulting firms by metro
Questions about this company list
What does Exact match mean for defense IT consulting firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many defense IT consulting firms did RevenueBase find based in France?
The saved snapshot records 973 matching company records, 23,573 tracked contacts and 8,539 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Defense IT consulting firms by geography
- Defense IT consulting firms based in Buenos Aires, Argentina
- Defense IT consulting firms based in Adelaide, Australia
- Defense IT consulting firms based in Brisbane, Australia
- Defense IT consulting firms based in Canberra, Australia
- Defense IT consulting firms based in Melbourne, Australia
- Defense IT consulting firms based in Sydney, Australia
- Defense IT consulting firms based in Dhaka, Bangladesh
- Defense IT consulting firms based in Barueri, Brazil
- Defense IT consulting firms based in Belo Horizonte, Brazil
- Defense IT consulting firms based in Brasilia, Brazil
- Defense IT consulting firms based in Curitiba, Brazil
- Defense IT consulting firms based in Rio De Janeiro, Brazil
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Cite this list
RevenueBase Data Team. Top 25 defense IT consulting firms based in France. Snapshot: September 28, 2026. https://revenuebase.ai/companies/defense-it-consulting-firms/france.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Defense IT consulting firms based in Buenos Aires, Argentina
- Defense IT consulting firms based in Adelaide, Australia
- Defense IT consulting firms based in Brisbane, Australia
- Defense IT consulting firms based in Canberra, Australia
- Defense IT consulting firms based in Melbourne, Australia
- Defense IT consulting firms based in Sydney, Australia