Company lists · Data refreshed November 2026

Top 25 Network troubleshooting services based in France

RevenueBase identified 146 company matches for network troubleshooting services associated with France as of November 2026 and tracks 746 professional contacts across them, including 239 with verified work emails. Paris is the largest hub.

This list covers company matches for network troubleshooting 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
146Companies
746Contacts tracked
239Verified emails
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The 25 largest network troubleshooting services based in France

Ranked by team size
Top 25 of 146 company matches for network troubleshooting 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 matchLyon, FranceHQ recorded Nov 6, 202651-200223 contacts →

Exact match

“We are independent experts in networking and telecommunications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSaint-leu-la-forêt, FranceHQ recorded Nov 6, 202651-200111 contacts →

Exact match

“We at HTS provide the modern day IT and network solutions to the enterprise markets through an extensive range of managed IT support services to its worldwide clientele.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCernay, FranceHQ recorded Nov 6, 20261-1030 contacts →

Exact match

“Depuis 2006, CIRTEL accompagne votre entreprise dans vos projets et vous oriente vers les solutions les plus efficaces et les plus adaptées à vos besoins.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSt.-cloud, FranceHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Clariteam by Constellation, l'expert des gestes de proximité en datacenters.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWoippy, FranceHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Avec plus de 30 ans d'expérience dans le contrôle, la réception et le diagnostic des réseaux, les activités d'INERA Grand Est s'articulent autour de 3 pôles : • Le contrôle et la…”

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

Exact match

“Implantée à Le Creusot en Saône et Loire, My Computing est une entreprise spécialisée en Conseil, Assistance et Maintenance des Systèmes & Réseaux en Informatique & Télécom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSaint-cyr-sur-loire, FranceHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“L'entreprise TIS - Tel Info Services est spécialisée dans l’installation de réseaux informatiques et téléphoniques auprès des entreprises.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMarseille, FranceHQ recorded Nov 6, 20261-109 contacts →

Exact match

“RESOLUTIONS est une entreprise spécialisée dans le domaine des réseaux et systèmes informatiques pour les professionnels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMérignac, FranceHQ recorded Nov 6, 202611-508 contacts →

Exact match

“HYDROLOG est une société de services spécialisée dans l’entretien, la maintenance ainsi que le diagnostic de réseaux.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLes Ulis, FranceHQ recorded Nov 6, 20261-108 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchJouy-En-Josas, FranceHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Fort de son expérience, Martin Informatique est devenu le partenaire incontournable dans la gestion de vos espaces informatiques quelles que soient leurs tailles ou leurs…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMont De Marsan, FranceHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Informatique 40 est une entreprise au service des particuliers, des professionnels, des administrations publiques et d’éducation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchValserhone, FranceHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Spécialiste dans le raccordement et dépannage du réseaux telecom”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCaen, FranceHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Deltinfo Group est votre partenaire unique pour une gestion informatique 360°.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSaint-maximin-la-sainte-baume, FranceHQ recorded Nov 6, 20261-103 contacts →

Exact match

“INITIATECH est une société de services informatiques spécialisée dans l'infogérance de parcs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMarseille, FranceHQ recorded Nov 6, 202611-503 contacts →

Exact match

“La société BCI s'articule autour de 3 axes : Le réseau ( câblage, courant faible, fibre optique ) et Le tertiaire ( courant fort, alarme, vidéosurveillance, incendie.) Le retail…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchParis, FranceHQ recorded Nov 6, 20261-103 contacts →

Exact match

“VO DSI is a retail company based out of 22 RUE D HAUTEVILLE, Paris, Îledefrance, France.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCavan, FranceHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Cléade Informatique : Le partenaire privilégié de votre entreprise pour toutes vos questions "informatique".”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchEssarts En Bocage, FranceHQ recorded Nov 6, 20261-102 contacts →

Exact match

“L’équipe Synapto accompagne votre entreprise au quotidien dans le suivi et la maintenance de votre parc informatique, vous permettant ainsi de rester concentré sur votre activité.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLyon, FranceHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Passionate about innovative IT solutions, our team is committed to delivering excellent services for professionals and individuals alike.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSchiltigheim, FranceHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Une note de 9.3/10 (252 avis) a été attribuée par nos clients!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchNay, FranceHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchVilleneuve-lès-bouloc, FranceHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMontpellier, FranceHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Une équipe d'ingénieurs et formateurs certifiés Novell et Microsoft avec expérience de plus de 10 ans est à votre disposition pour régler tous vos problèmes de réseaux et de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLe Landreau, FranceHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Inresys propose des solutions pour toutes les problématiques informatiques ou projets systèmes et réseaux, mais aussi répare les équipements.”

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

Showing 25 of 146 network troubleshooting services based in France

See the full list, filter by size, metro and specialty, and access 239 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Network troubleshooting services based in France at a glance

As of Nov 6, 2026
32.0%Verified-email coverage
5.1Average contacts per company
1-10Median size (employees)
10.3%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
122
11-50
15
51-200
3

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 146 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 “network troubleshooting 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 239 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 “network troubleshooting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many network troubleshooting services are there based in France?

RevenueBase identified 146 company matches for network troubleshooting 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?

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

Which city has the most network troubleshooting services?

Paris leads with 15 company records, followed by Bordeaux (2) and Brest (2).

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 239 professional contacts with verified work emails tracked across these 146 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.