Company lists · Data refreshed September 2026

Top 25 Enterprise connectivity providers based in France

RevenueBase identified 51 company matches for enterprise connectivity providers associated with France as of September 2026 and tracks 7,096 professional contacts across them, including 3,325 with verified work emails and 534 with mobile numbers. Paris is the largest hub.

This list covers company matches for enterprise 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 September 2, 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 Sep 2, 2026 How this list was built
51Companies
7,096Contacts tracked
3,325Verified emails
534Mobile numbers
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The 25 largest enterprise connectivity providers based in France

Ranked by team size
Top 25 of 51 company matches for enterprise connectivity providers based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 2, 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 matchFrance5,001-10,0006,335 contacts →

Exact match

“Colt Technology Services (Colt) is a global digital infrastructure company which creates extraordinary connections to help businesses succeed.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
2Exact matchNanterre, France51-200203 contacts →

Exact match

“Founded in and with a heritage serving the world’s largest financial institutions, BSO is a global pioneering infrastructure and connectivity provider, serving more than 400…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
3Exact matchChateaubourg, France51-200162 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 · Sep 2, 2026 · View company records in RevenueBase
4Exact matchEslettes, France11-5049 contacts →

Exact match

“Serinya Telecom est un opérateur nouvelle définition qui, depuis sa création, ne cesse d’élargir sa gamme afin de proposer à ses clients des solutions innovantes et performantes.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
5Exact matchBoulogne Billancourt, France51-20044 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 · Sep 2, 2026 · View company records in RevenueBase
6Exact matchAngers, France11-5030 contacts →

Exact match

“Global Connect : Votre agence de confiance pour une connectivité sécurisée, innovante et intégrée en France Métropolitaine et dans les Dom-Tom.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
7Exact matchTassin La Demi Lune, France11-5018 contacts →

Exact match

“Entreprise indépendante, JS Technology, délivre depuis plus de 10 ans une expertise forte et reconnue.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
8Exact matchSartrouville, France11-5015 contacts →

Exact match

“Nous sommes une organisation interdépendante à taille humaine, spécialisée dans la connectivité et la sécurisation des écosystèmes IT.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
9Exact matchRillieux-La-Pape, France1-1013 contacts →

Exact match

“Angelinks vous permet de bénéficier de services indispensables à votre entreprise, notamment l’ultra connexion à des opérateurs reconnus, la priorisation des flux dans votre bande…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
10Exact matchMontpellier, France201-50012 contacts →

Exact match

“Cette page évolue.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
11Exact matchCharnay Les Macon, France11-5012 contacts →

Exact match

“La société Alleo est spécialisée dans les solutions Telecom et I.T.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
12Exact matchSarcelles, France11-5011 contacts →

Exact match

“Kotel est un opérateur de services IP réseau dédiés aux entreprises pour simplifier leur structure et leurs moyens de communication.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
13Exact matchSaint-Etienne, France11-5011 contacts →

Exact match

“Equation SA s'adresse aux PME, multi-nationales et collectivités pour les accompagner dans leurs choix au niveau de leur infrastructure informatique et communication.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
14Exact matchEchirolles, France11-507 contacts →

Exact match

“Digital-liance propose une offre de services IT nous permettant de nous positionner comme le partenaire unique de nos clients dans leurs projets d’infrastructures IP et de…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
15Exact matchVilleneuve, France1-107 contacts →

Exact match

“ICAAR Société régionale (2 agences : Haut de France et Grand Est) spécialisée en - LAN (Switching, routing switch, backup et sécurisation en Spanning Tree, HSRP, VRRP, VSS de 100…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
16Exact matchGuipavas, France1-107 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
17Exact matchAngers, France1-107 contacts →

Exact match

“Fibres PRO - Téléphonie IP / MOBILE - Cybersécurité - administration réseaux LAN/ Wifi - OPERATEUR Télécom basé à Angers (49)- Expert intégrateur de serveur téléphonique…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
18Exact matchLe Puy-En-Velay, France1-107 contacts →

Exact match

“Basée au Puy-en-Velay et active en Haute-Loire, Ardèche et Lozère, GOTel accompagne les entreprises et les professionnels de tout domaine d’activité, dans leurs besoins en…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
19Exact matchMennecy, France1-107 contacts →

Exact match

“Foxchip - Solutions informatiques et téléphoniques pour les entreprises!”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
20Exact matchCompiegne, France11-507 contacts →

Exact match

“Option Service Télécom est un opérateur alternatif qui existe depuis plus de 20 ans.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
21Exact matchFrance201-5004 contacts →

Exact match

“Jaguar Network apporte des réponses sur mesure aux entreprises en quête de performance, en délivrant des solutions en Hébergement, Réseau, Voix, Datacenter ou encore Services…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
22Exact matchLe Vesinet, France1-102 contacts →

Exact match

“Notre objectif : construire avec vous une relation basée sur le service et la proximité, où que vous soyez.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
23Exact matchSt Maximin La Ste Baume, France1-102 contacts →

Exact match

“Entreprise "Triple-Play"(Voix/Vidéo/données) d'informatique réseaux et télécoms située en PACA Expertise et déploiements de solutions de téléphonie en voix sur IP (VoIP)…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
24Exact matchFrance1-102 contacts →

Exact match

“The telecom partner of companies”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
25Exact matchBordeaux, France51-2001 contacts →

Exact match

“Altea Systems : votre partenaire télécom B2B depuis plus de 10 ans.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase

Showing 25 of 51 enterprise connectivity providers based in France

See the full list, filter by size, metro and specialty, and access 3,325 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Enterprise connectivity providers based in France at a glance

As of Sep 2, 2026
46.9%Verified-email coverage
7.5%Mobile-number coverage
139.1Average contacts per company
1-10Median size (employees)
11.8%Largest-city concentration · Paris
Sep 2, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
17
51-200
5
201-500
2
5,001-10,000
1

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 “enterprise 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 3,325 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 2, 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 “enterprise connectivity providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many enterprise connectivity providers are there based in France?

RevenueBase identified 51 company matches for enterprise connectivity providers 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?

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

Which city has the most enterprise connectivity providers?

Paris leads with 6 company records, followed by Eslettes (2) and Angers (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 3,325 professional contacts with verified work emails tracked across these 51 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 2, 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.