Company lists · Data refreshed November 2026

Top 25 Enterprise fiber providers based in France

RevenueBase identified 249 company matches for enterprise fiber providers associated with France as of November 2026 and tracks 5,941 professional contacts across them, including 1,119 with verified work emails. Paris is the largest hub.

This list covers company matches for enterprise fiber 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 5, 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 5, 2026 How this list was built
249Companies
5,941Contacts tracked
1,119Verified emails
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The 25 largest enterprise fiber providers based in France

Ranked by team size
Top 25 of 249 company matches for enterprise fiber providers based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchVénissieux Cedex, FranceHQ recorded Nov 5, 2026201-500193 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchParis, FranceHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
3Exact matchChâteaubourg, FranceHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
4Exact matchPornic, FranceHQ recorded Nov 5, 202651-200138 contacts →

Exact match

“Leader sur le marché indirect des télécommunications, Alphalink propose à ses partenaires d’accompagner la transition numérique des entreprises grâce à ses solutions Télécoms.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchFontenay-sous-bois, FranceHQ recorded Nov 5, 202651-20061 contacts →

Exact match

“Des prestations directes, rapides, efficaces, pour vos projets clef en main en Télécommunication par Fibres Optiques - Création de liaisons optiques grande distance - Extension de…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchGennevilliers, FranceHQ recorded Nov 5, 202651-20059 contacts →

Exact match

“Spécialisée en ingénieries réseaux et télécoms, notamment dans la création et le déploiement du réseau très haut débit.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchParis, FranceHQ recorded Nov 5, 202611-5053 contacts →

Exact match

“Créé en 1997 sous le nom de Telcité, RATP Connect est la filiale télécom de la RATP.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchValence, FranceHQ recorded Nov 5, 202651-20050 contacts →

Exact match

“Notre cœur de métier?”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchBoulogne Billancourt, FranceHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
10Exact matchVoiron, FranceHQ recorded Nov 5, 202611-5037 contacts →

Exact match

“IFOTEC, c’est l’alliance entre la maîtrise des fibres optiques et des technologies électroniques de communication.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchNiort, FranceHQ recorded Nov 5, 202651-20034 contacts →

Exact match

“Filiale du groupe DJM, Westlink est une entreprise spécialisée dans la fibre optique et les réseaux télécom.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchCernay, FranceHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
13Exact matchAngers, FranceHQ recorded Nov 5, 202611-5025 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 · Nov 5, 2026 · View company records in RevenueBase
14Exact matchAmiens, FranceHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
15Exact matchParis, FranceHQ recorded Nov 5, 202651-20020 contacts →

Exact match

“Cette page évolue.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchColombelles, FranceHQ recorded Nov 5, 202611-5016 contacts →

Exact match

“Fiber Academy est un bureau d’étude spécialisé dans la conception et la réalisation de réseaux télécom THD fibre optique.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchAubagne, FranceHQ recorded Nov 5, 20261-1015 contacts →

Exact match

“Spécialiste des liens d’accès Internet et expert en système de téléphonies d'entreprise.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchRillieux-la-pape, FranceHQ recorded Nov 5, 20261-1013 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 · Nov 5, 2026 · View company records in RevenueBase
19Exact matchMarssac Sur Tarn, FranceHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“Crypteo est une entreprise de service et conseil informatique aux entreprise et un opérateur télécom local.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchToulouse, FranceHQ recorded Nov 5, 20261-1010 contacts →

Exact match

“Zefil est le nom commercial de la SPL RIN créée en 2013 par Toulouse Métropole.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchSarcelles, FranceHQ recorded Nov 5, 202611-5010 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 · Nov 5, 2026 · View company records in RevenueBase
22Exact matchTorcy, FranceHQ recorded Nov 5, 20261-107 contacts →

Exact match

“Pilotage & gestion de projets de déploiement, d'exploitation et de maintenance de réseaux fibre optique.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchRezé, FranceHQ recorded Nov 5, 20261-107 contacts →

Exact match

“Version courte : Intuidis couvre les besoins des entreprises locales de la région nantaise : en téléphonie, internet, fibre, cybersécurité, maintenance, réseaux.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchLe Puy-en-velay, FranceHQ recorded Nov 5, 20261-107 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 · Nov 5, 2026 · View company records in RevenueBase
25Exact matchBordeaux, FranceHQ recorded Nov 5, 202611-507 contacts →

Exact match

“La Société Public Locale Nouvelle-Aquitaine THD (NATHD) est l’opérateur télécom d’infrastructures (OI) public, dont l'actionnariat 100% public est constitué pour moitié par la…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 249 enterprise fiber providers based in France

See the full list, filter by size, metro and specialty, and access 1,119 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Enterprise fiber providers based in France at a glance

As of Nov 5, 2026
18.8%Verified-email coverage
23.9Average contacts per company
11-50Median size (employees)
10.4%Largest-city concentration · Paris
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
117
11-50
95
51-200
18
201-500
6
501-1,000
2
1,001-5,000
4

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 249 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 “enterprise fiber 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 1,119 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 5, 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 fiber providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many enterprise fiber providers are there based in France?

RevenueBase identified 249 company matches for enterprise fiber 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?

Serfim T.I.C tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most enterprise fiber providers?

Paris leads with 26 company records, followed by Tours (4) and Dijon (3).

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 1,119 professional contacts with verified work emails tracked across these 249 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 5, 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.