Company lists · Data refreshed November 2026

Top 25 IT infrastructure assessment services based in France

RevenueBase identified 206 company matches for IT infrastructure assessment services associated with France as of November 2026 and tracks 1,932 professional contacts across them, including 528 with verified work emails. Paris is the largest hub.

This list covers company matches for IT infrastructure assessment services 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
206Companies
1,932Contacts tracked
528Verified emails
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The 25 largest IT infrastructure assessment services based in France

Ranked by team size
Top 25 of 206 company matches for IT infrastructure assessment services 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 matchSaint-jean-d'illac, FranceHQ recorded Nov 6, 202651-200103 contacts →

Exact match

“SYS1 est présent à Bordeaux en Nouvelle Aquitaine ainsi qu'en Occitanie et PACA avec son agence de Montpellier pour adresser les sujets ci dessous : ACTIVITÉS PRINCIPALES Étude…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact 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
3Exact matchLevallois-perret, FranceHQ recorded Nov 6, 202651-20080 contacts →

Exact match

“Spécialiste des métiers de l'infrastructure ID2 intervient tout au long du cycle de vie de votre infrastructure informatique : de la conception des meilleurs dispositifs de mise…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPuteaux, FranceHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“Navigacom, cabinet de conseil indépendant, expert dans les Infrastructures IT & Cybersécurité.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchParis, FranceHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“setec is est une filiale du Groupe setec, spécialisée dans le conseil et l’ingénierie dans le domaine des infrastructures IT, télécom, réseaux et cybersécurité.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchParis, FranceHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“Notre métier : Imaginer, fournir, installer, sécuriser, hé-berger et gérer vos infrastructures informatiques.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchVendeville, FranceHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Services aux entreprises dans différents domaines des infrastructures informatique.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchParis, FranceHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Cabinet de conseil à taille humaine spécialisé dans les infrastructures Datacenters, réseaux et sécurité.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchVilleneuve-d'ascq, FranceHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“SYS TELECOMS est une société à taille humaine qui a pour #mission d’accompagner les entreprises dans la maitrise de leurs #infrastructures IT et la mise en œuvre de solutions…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBoulogne-billancourt, FranceHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Architecte & intégrateur en infrastructures Cloud - privé, hybride ou public.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMoirans, FranceHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Notre métier consiste à gérer le parc informatique de nos clients (bilan, conseil, prestation) et leur permettre de l’optimiser tant techniquement que financièrement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchVaux-sur-mer, FranceHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Depuis 2002, Maiano Informatique conseille et accompagne les entreprises dans la fourniture de solutions Informatiques, Réseau, Téléphonie, Cybersécurité et leurs Infogérances.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLe Pecq, FranceHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Insyncom | Infrastructures IT • Réseaux • Cybersécurité • Cloud Insyncom est une société de conseil et d’ingénierie spécialisée dans les infrastructures IT et la cybersécurité.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchVilleneuve D'ascq, FranceHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“EASYDESK propose un large panel de solutions afin de répondre aux principales problématiques liées aux parcs informatiques et à leur sécurité.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCesson-sévigné, FranceHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“LMSYS vous accompagne sur tout ou partie de vos systèmes d’informations en proposant des prestations de conseil en technologie, d’ingénierie, d’assistance technique ou de support.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchChâteauneuf Du Rhône, FranceHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Prestations de services : Audits, conseils, rapports et déploiements, maintenance, régie, hotline et dépannage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPuteaux, FranceHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“L'évolution constante des usages numériques et des actes malveillants en découlant ont engendré un besoin toujours plus important en matière de protection des systèmes…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchGrenoble, FranceHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Expert en infogérance et maintien en conditions opérationnelles et sécurisées de systèmes et de réseaux.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGrand-couronne, FranceHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Avec Abis c’est choisir une vaste gamme de services aux entreprises et aux particuliers-Audit & Conseils : Nous vous accompagnons dans vos démarches de gestion et d’évolution de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchParis, FranceHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“noways helps large enterprises uncover the IT fragility chains that can bring a critical business function down, and decide which ones to fix first.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchChatillon, FranceHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“PRIMAXION réalise toutes les opérations sur les infrastructures informatiques et garantie la disponibilité des ressources informatiques communes pour une meilleure production et…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSaint Apollinaire, FranceHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Ingénis : le conseil, l’ingénierie et l’expertise en infrastructures du système d’information au service de votre stratégie!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchParis, FranceHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Chez F8 Conseil, on pilote l’infogérance côté client.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLe Haillan, FranceHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“CIS accompagne ses clients dans trois missions successives : la définition de l’architecture technique du système d’information, l’intégration de l’infrastructure (matériels et…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSélestat, FranceHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Notre entreprise débute son approche par la compréhension de votre entreprise.”

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

Showing 25 of 206 IT infrastructure assessment services based in France

See the full list, filter by size, metro and specialty, and access 528 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT infrastructure assessment services based in France at a glance

As of Nov 6, 2026
27.3%Verified-email coverage
9.4Average contacts per company
1-10Median size (employees)
14.6%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
141
11-50
47
51-200
15
201-500
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 206 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 “IT infrastructure assessment services” 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 528 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.

IT infrastructure assessment services 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 “IT infrastructure assessment services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT infrastructure assessment services are there based in France?

RevenueBase identified 206 company matches for IT infrastructure assessment services 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?

Sys1 tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most IT infrastructure assessment services?

Paris leads with 30 company records, followed by Toulouse (5) and Lyon (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 528 professional contacts with verified work emails tracked across these 206 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.