Company lists · Data refreshed November 2026

Top 25 Data center connectivity providers based in France

RevenueBase identified 74 company matches for data center connectivity providers associated with France as of November 2026 and tracks 1,721 professional contacts across them, including 545 with verified work emails. Paris is the largest hub.

This list covers company matches for data center connectivity providers associated with France, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
74Companies
1,721Contacts tracked
545Verified emails
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The 25 largest data center connectivity providers based in France

Ranked by team size
Top 25 of 74 company matches for data center connectivity providers based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchParis, FranceHQ recorded Nov 6, 2026201-500190 contacts →

Exact match

“As a French independent telecom infrastructure operator, ielo designs and operates its own end-to-end fiber network.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchChâteaubourg, FranceHQ recorded Nov 6, 202651-200187 contacts →

Exact match

“Depuis plus de 15 ans, BLUE (Ex-Bretagne Télécom) met son savoir-faire au service des professionnels pour leur fournir réseau très haut débit (THD), hébergement de données et…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCroissy-beaubourg, FranceHQ recorded Nov 6, 202610001+152 contacts →

Exact match

“Managing a data center is complex.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSaint-herblain, FranceHQ recorded Nov 6, 202651-20085 contacts →

Exact match

“ETIX, Ethical Internet Exchange, est le leader français des data centers de proximité avec 15 sites, dont 13 en France.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBoulogne Billancourt, FranceHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“Headquartered in Paris, France, and with infrastructure spanning the entire country, Nexloop provides Dark Fiber, Dedicated Internet Access (FTTO), WDM and hosting facilities…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMontmorency, FranceHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“STEPHYA est centre de services en DATACENTER, présent en France.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchParis, FranceHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“InterCloud is a leading Software-Defined Cloud Interconnect (SDCI) provider that transforms global connectivity, reduces network complexity and accelerates growth and innovation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchVélizy-villacoublay, FranceHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Dc2scale est un one-stop-shop d'espace en datacenters, et ce partout en France.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchVezenobres, FranceHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Nous vous accompagnons sur vos besoins d'hébergement, sur l'intégration, le support, jusqu'au développement de logiciels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAmiens, FranceHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Prizz est né de l'alliance du groupe Infra-Corp et de Quaero Capital, investisseur spécialisé en infrastructures et en particulier en infrastructures numériques.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAubergenville, FranceHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Thésée Datacenter est un acteur français de services d’hébergement de colocation (de quelques baies jusqu’à un bâtiment complet) neutre vis-à-vis des opérateurs télécom et des…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchParis, FranceHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Cette page évolue.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSaint Pavace, FranceHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Mixtrio accompagne les entreprises dans leurs enjeux numériques, technologiques et marketing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchVilliers-saint-fredéric, FranceHQ recorded Nov 6, 2026201-50019 contacts →

Exact match

“Depuis 1993, nous accompagnons nos clients d’horizons différents – industriels et commerçants – dans la mise en place de solutions et services techniques, sécuritaires et…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLevallois-perret, FranceHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“CACIIS conçoit et intègre les systèmes d’information des opérateurs télécoms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAvignon Cedex 9, FranceHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Après 15 années d'expérience et plusieurs milliers de m² de Datacenters de toutes tailles et de toutes natures, JERLAURE se positionne en tant que spécialiste de la conception, de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBesançon, FranceHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Plus qu'un simple opérateur télécoms, Netalis (marque opérée par la société NetR SAS) développe et met à disposition des professionnels, entreprises et institutions publiques, une…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSchiltigheim, FranceHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Internet Company provides Hosting, Transit IP, Colocation / Housing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMérignac, FranceHQ recorded Nov 6, 20261-109 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchVannes, FranceHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Netensia est un opérateur télécom et un spécialiste des services numériques dédiés aux professionnels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchParis, FranceHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Founded by Data Center experts and operating across multiple European countries, our mission is simple: to bring our clients closer to their digital infrastructure while meeting…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMontpellier, FranceHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Infrastructure for tomorrow’s data center”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchDijon, FranceHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Les datacenters DTiX sont des datacenters de colocation neutres; ils accueillent les entreprises pour leurs besoins d’externalisation de systèmes informatiques, les professionnels…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchIvry-sur-seine, FranceHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Pointsys Telecom est une société du Groupe SITTE, spécialisée dans les travaux, l'entretien et la maintenance d'infrastructures réseaux : fibre optique et télécom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAmiens, FranceHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Chez Tel and Cloud, nous sommes un opérateur télécom et fournisseur de services cloud qui mettons l'accent sur l’écoute de vos besoins et la personnalisation de nos offres afin de…”

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

Showing 25 of 74 data center connectivity providers based in France

See the full list, filter by size, metro and specialty, and access 545 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Data center connectivity providers based in France at a glance

As of Nov 6, 2026
31.7%Verified-email coverage
23.3Average contacts per company
11-50Median size (employees)
17.6%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
32
11-50
20
51-200
12
201-500
7
1,001-5,000
1
10001+
1

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 74 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 “data center connectivity providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 545 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 “data center connectivity providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data center connectivity providers are there based in France?

RevenueBase identified 74 company matches for data center connectivity providers associated with France as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

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

Which city has the most data center connectivity providers?

Paris leads with 13 company records, followed by Lyon (4) and Amiens (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 545 professional contacts with verified work emails tracked across these 74 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.