Company lists · Data refreshed November 2026

Top 25 Network modernization services based in France

Name: Network modernization services based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 332 companies tracked

RevenueBase identified 332 company matches for network modernization services associated with France as of November 2026 and tracks 4,874 professional contacts across them, including 1,167 with verified work emails. Paris is the largest hub.

This list covers company matches for network modernization 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

332Companies

4,874Contacts tracked

1,167Verified emails

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The 25 largest network modernization services based in France

Ranked by team size

Top 25 of 332 company matches for network modernization 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Cyllene	Exact match	Paris, FranceHQ recorded Nov 6, 2026	201-500	283 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
2	CNS Communications	Exact match	Lyon, FranceHQ recorded Nov 6, 2026	51-200	223 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
3	Isitix	Exact match	Lannion, FranceHQ recorded Nov 6, 2026	n/a	83 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
4	Attineos Infrastructures	Exact match	Mont-saint-aignan, FranceHQ recorded Nov 6, 2026	51-200	72 contacts →
	Exact match “Attineos Infrastructures est une jeune ESN, spécialisée dans les Systèmes & Réseaux informatiques.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Lahocy	Exact match	Plérin, FranceHQ recorded Nov 6, 2026	51-200	59 contacts →
	Exact match “Bureau d'étude indépendant spécialiste des réseaux et infrastructures, des solutions sur-mesure, de l'Ingénierie sur tous terrains de jeu.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Ipsilan Networks	Exact match	Bievres, FranceHQ recorded Nov 6, 2026	11-50	54 contacts →
	Exact match “PIONNIERS HAUTES TECHNOLOGIES Nous sommes Intégrateur Réseaux et Télécom.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Atémis	Exact match	La Chapelle Sur Erdre, FranceHQ recorded Nov 6, 2026	11-50	54 contacts →
	Exact match “Depuis plus de 25 ans, ATÉMIS accompagne les entreprises dans la conception, le déploiement et la sécurisation de leurs infrastructures informatiques.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Zenconnect	Exact match	Montreuil, FranceHQ recorded Nov 6, 2026	51-200	52 contacts →
	Exact match “L'expertise technologie au service de VOS métiers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Naitways	Exact match	Boulogne-billancourt, FranceHQ recorded Nov 6, 2026	51-200	47 contacts →
	Exact match “IT infrastructures expert, Naitways is a French tailored IT solutions company, with value-added services and high levels of contractual services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Redopus	Exact match	Paris, FranceHQ recorded Nov 6, 2026	11-50	47 contacts →
	Exact match “Créé en 2017, REDOPUS est spécialisée en sécurité, réseaux des systèmes d'informations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Setec IS	Exact match	Paris, FranceHQ recorded Nov 6, 2026	11-50	46 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
12	STH	Exact match	Moûtiers, FranceHQ recorded Nov 6, 2026	n/a	45 contacts →
	Exact match “STH, intégrateur informatique et Télécom vous accompagne depuis 20 ans sur vos déploiements, migrations et la disponibilité de vos infrastructures.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	TDS By Nomios Cyber, Network & Security Talent Profiler	Exact match	Issy-les-moulineaux, FranceHQ recorded Nov 6, 2026	11-50	44 contacts →
	Exact match “Créée en 2018 par Mohamed Tliba, c’est en septembre 2020 qu’une nouvelle aventure commence pour TDS Global Technologies avec l’arrivée de Valentine Lorenzi et Emmanuel Kapferer.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	By The WAY	Exact match	Vendeville, FranceHQ recorded Nov 6, 2026	11-50	43 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
15	IDNA	Exact match	Paris, FranceHQ recorded Nov 6, 2026	11-50	43 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
16	MCT	Exact match	Laval, FranceHQ recorded Nov 6, 2026	11-50	38 contacts →
	Exact match “Depuis 2011, MCT accompagne la modernisation des entreprises et collectivités régionales pour améliorer leur performance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Neywork	Exact match	Paris La Défense, FranceHQ recorded Nov 6, 2026	11-50	34 contacts →
	Exact match “Nous sommes : Neywork est un cabinet de conseil spécialisé en réseau et sécurité Fondé en 2018 par un architecte spécialisé en réseau et sécurité, Neywork apporte des solutions…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	JLL Solutions IT	Exact match	Bois-colombes, FranceHQ recorded Nov 6, 2026	11-50	31 contacts →
	Exact match “JLL Solutions IT est une entreprise de services informatiques spécialisée dans la modernisation des environnements de travail, le conseil et le déploiement des infrastructures…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Cirtel	Exact match	Cernay, FranceHQ recorded Nov 6, 2026	1-10	30 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
20	Network Systems	Exact match	Le Kremlin-bicêtre, FranceHQ recorded Nov 6, 2026	11-50	27 contacts →
	Exact match “Network Systems est un prestataire informatique et réseaux dédié aux entreprises.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Devoteam Nexdigital	Exact match	Levallois-perret, FranceHQ recorded Nov 6, 2026	51-200	26 contacts →
	Exact match “Devoteam nexDigital est une société de conseil IT spécialisée dans la modernisation et la transformation des Systèmes d'Information.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Synaps System	Exact match	Champs Sur Marne, FranceHQ recorded Nov 6, 2026	11-50	25 contacts →
	Exact match “SYNAPS SYSTEM est une entreprise innovante et dynamique basée à Champs-sur-Marne, spécialisée dans les solutions technologiques et les services numériques.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Illico Reseau	Exact match	Angers, FranceHQ recorded Nov 6, 2026	1-10	25 contacts →
	Exact match “Créée en 2007 par deux collaborateurs passionnés par l’informatique, Illico Réseau se développe autour de l’intégration des solutions réseaux et sécurité, de l’ingénierie, du…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Tionis	Exact match	Saint-cloud, FranceHQ recorded Nov 6, 2026	11-50	25 contacts →
	Exact match “Notre ambition, inscrire la sécurité et le réseau au service de la performance délivrée à vos utilisateurs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Md6 Consulting	Exact match	Entzheim, FranceHQ recorded Nov 6, 2026	11-50	25 contacts →
	Exact match “Spécialiste de l’ingénierie informatique, MD6 s’engage à vos côtés pour concevoir et implanter votre infrastructure informatique adaptée à vos enjeux.” Recorded in the RevenueBase company graph · Nov 6, 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 “network modernization services”. 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 332 network modernization services based in France

See the full list, filter by size, metro and specialty, and access 1,167 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Network modernization services based in France at a glance

As of Nov 6, 2026

23.9%Verified-email coverage

14.7Average contacts per company

1-10Median size (employees)

17.2%Largest-city concentration · Paris

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

207

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 332 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 modernization 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 1,167 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.

Network modernization services by metro

Network modernization services in Paris57

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 modernization services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many network modernization services are there based in France?

RevenueBase identified 332 company matches for network modernization 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?

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

Which city has the most network modernization services?

Paris leads with 57 company records, followed by Toulouse (10) and Lyon (8).

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 1,167 professional contacts with verified work emails tracked across these 332 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.