Company lists · Data refreshed November 2026
Top 20 Dark fiber network operators based in France
RevenueBase identified 74 company matches for dark fiber network operators associated with France as of November 2026 and tracks 2,075 professional contacts across them, including 898 with verified work emails. Paris is the largest hub.
This list covers company matches for dark fiber network operators 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.
The 20 largest dark fiber network operators based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 246 contacts → | ||||
Exact match “A propos du groupe XpFibre XpFibre est un Opérateur d’Infrastructure spécialisé dans la conception, la construction et l'exploitation de réseaux de fibre optique.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 190 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 | |||||
| 3 | 138 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 6, 2026 · View company records in RevenueBase | |||||
| 4 | 61 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 6, 2026 · View company records in RevenueBase | |||||
| 5 | 53 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 6, 2026 · View company records in RevenueBase | |||||
| 6 | 50 contacts → | ||||
Exact match “Notre cœur de métier?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 48 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 | |||||
| 8 | 34 contacts → | ||||
Exact match “Terralpha exploite un réseau de télécommunications sécurisé, ultra haut débit et à très faible latence, déployé le long des voies ferrées.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 24 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 | |||||
| 10 | 12 contacts → | ||||
Exact match “Cette page évolue.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 10 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 6, 2026 · View company records in RevenueBase | |||||
| 12 | 7 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 6, 2026 · View company records in RevenueBase | |||||
| 13 | 7 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 6, 2026 · View company records in RevenueBase | |||||
| 14 | 5 contacts → | ||||
Exact match “TMG CONCEPT raccorde les abonnés à la fibre FTTH (Fiber To The Home) pour les opérateurs télécoms.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 5 contacts → | ||||
Exact match “FRINET TELECOM est un acteur des télécommunications spécialisé dans le raccordement fibre optique, les travaux de génie civil et les solutions alternatives de connectivité partout…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 4 contacts → | ||||
Exact match “Quantic Telecom is a french telecom operator for companies and schools, made in Normandy!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 3 contacts → | ||||
Exact match “Prizz Télécom est né en octobre 2021 de l’alliance du Groupe Infra-Corp et de Quaero Capital, investisseur spécialisé en infrastructures et en particulier en infrastructures…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match “Dorsal, maître d'ouvrage d'un réseau public de fibre optique.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match “Depuis plus de 12 ans, AlteaSystems accompagne les entreprises et les opérateurs dans la conception et l'exploitation d'infrastructures télécom critiques.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match Recorded description not available. 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 “dark fiber network operators”. 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 20 of 74 dark fiber network operators based in France
See the full list, filter by size, metro and specialty, and access 898 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Dark fiber network operators based in France at a glance
As of Nov 6, 2026Companies by employee count
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 “dark fiber network operators” 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 898 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 “dark fiber network operators”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many dark fiber network operators are there based in France?
RevenueBase identified 74 company matches for dark fiber network operators 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?
Xpfibre tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most dark fiber network operators?
Paris leads with 7 company records, followed by Amiens (2) and Bordeaux (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 898 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.
Ready to reach these companies? Verified emails and direct dials for all 74 dark fiber network operators based in France. Start with a free account, no credit card.
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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.
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Company intelligence · public preview
Top 20 dark fiber network operators based in France
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 74 matching company records for dark fiber network operators based in France, with 2,075 tracked contacts and 898 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 20 dark fiber network operators based in France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Xpfibrexpfibre.comHQ: Courbevoie, FranceReported employees: 201-500 | Courbevoie, France | 201-500 | Exact match | 246 contacts → |
“A propos du groupe XpFibre XpFibre est un Opérateur d’Infrastructure spécialisé dans la conception, la construction et l'exploitation de réseaux de fibre optique.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Ielo Groupielo.netHQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 190 contacts → |
“As a French independent telecom infrastructure operator, ielo designs and operates its own end-to-end fiber network.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Groupe Alphalinkalphalink.frHQ: Pornic, FranceReported employees: 51-200 | Pornic, France | 51-200 | Exact match | 138 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Fortelfortel.frHQ: Fontenay-sous-bois, FranceReported employees: 51-200 | Fontenay-sous-bois, France | 51-200 | Exact match | 61 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Ratp Connectratpconnect.comHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 53 contacts → |
“Créé en 1997 sous le nom de Telcité, RATP Connect est la filiale télécom de la RATP.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Koesio Networkskoesio.comHQ: Valence, FranceReported employees: 51-200 | Valence, France | 51-200 | Exact match | 50 contacts → |
“Notre cœur de métier?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Nexloop Francenexloop.frHQ: Boulogne Billancourt, FranceReported employees: 51-200 | Boulogne Billancourt, France | 51-200 | Exact match | 48 contacts → |
“Headquartered in Paris, France, and with infrastructure spanning the entire country, Nexloop provides Dark Fiber, Dedicated Internet Access (FTTO), WDM and hosting facilities…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Terralphaterralpha.frHQ: Saint-denis, FranceReported employees: 11-50 | Saint-denis, France | 11-50 | Exact match | 34 contacts → |
“Terralpha exploite un réseau de télécommunications sécurisé, ultra haut débit et à très faible latence, déployé le long des voies ferrées.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  PRIZZprizz.frHQ: Amiens, FranceReported employees: 11-50 | Amiens, France | 11-50 | Exact match | 24 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Netiwaneurofiberbusiness.frHQ: Montpellier, FranceReported employees: 201-500 | Montpellier, France | 201-500 | Exact match | 12 contacts → |
“Cette page évolue.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  ZEFILzefil.frHQ: Toulouse, FranceReported employees: 1-10 | Toulouse, France | 1-10 | Exact match | 10 contacts → |
“Zefil est le nom commercial de la SPL RIN créée en 2013 par Toulouse Métropole.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Darkfibredarkfibre.frHQ: Torcy, FranceReported employees: 1-10 | Torcy, France | 1-10 | Exact match | 7 contacts → |
“Pilotage & gestion de projets de déploiement, d'exploitation et de maintenance de réseaux fibre optique.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Nouvelle-Aquitaine THD Nathdnathd.frHQ: Bordeaux, FranceReported employees: 11-50 | Bordeaux, France | 11-50 | Exact match | 7 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  TMG Concepttmg-concept.frHQ: Beauvais, FranceReported employees: 11-50 | Beauvais, France | 11-50 | Exact match | 5 contacts → |
“TMG CONCEPT raccorde les abonnés à la fibre FTTH (Fiber To The Home) pour les opérateurs télécoms.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Frinet Telecomfrinet-telecom.frHQ: Limoges, FranceReported employees: 1-10 | Limoges, France | 1-10 | Exact match | 5 contacts → |
“FRINET TELECOM est un acteur des télécommunications spécialisé dans le raccordement fibre optique, les travaux de génie civil et les solutions alternatives de connectivité partout…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Quantic Telecomquantic-telecom.netHQ: Mont-saint-aignan, FranceReported employees: 1-10 | Mont-saint-aignan, France | 1-10 | Exact match | 4 contacts → |
“Quantic Telecom is a french telecom operator for companies and schools, made in Normandy!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Prizz Télécomprizz-telecom.fr HQ: Fouilloy, FranceReported employees: 11-50 | Fouilloy, France | 11-50 | Exact match | 3 contacts → |
“Prizz Télécom est né en octobre 2021 de l’alliance du Groupe Infra-Corp et de Quaero Capital, investisseur spécialisé en infrastructures et en particulier en infrastructures…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Syndicat Mixte Dorsaldorsal.frHQ: Limoges, FranceReported employees: 1-10 | Limoges, France | 1-10 | Exact match | 3 contacts → |
“Dorsal, maître d'ouvrage d'un réseau public de fibre optique.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Alteasystemsalteasystems.comHQ: Bordeaux, FranceReported employees: 11-50 | Bordeaux, France | 11-50 | Exact match | 1 contacts → |
“Depuis plus de 12 ans, AlteaSystems accompagne les entreprises et les opérateurs dans la conception et l'exploitation d'infrastructures télécom critiques.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Ariège Très Haut Débitariegetreshautdebit.fr HQ: Foix, FranceReported employees: Not recorded | Foix, France | Not recorded | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 20 of 74 company matches
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Dark fiber network operators: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
72 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for dark fiber network operators?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many dark fiber network operators did RevenueBase find based in France?
The saved snapshot records 74 matching company records, 2,075 tracked contacts and 898 verified emails. The public preview displays 20 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Dark fiber network operators by geography
- Dark fiber network operators based in Brazil
- Dark fiber network operators based in Germany
- Dark fiber network operators based in Italy
- Dark fiber network operators based in the Netherlands
- Dark fiber network operators based in Spain
- Dark fiber network operators based in the United Kingdom
- Dark fiber network operators based in the United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 20 dark fiber network operators based in France. Snapshot: November 6, 2026. https://revenuebase.ai/companies/dark-fiber-network-operators/france.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Dark fiber network operators based in Brazil
- Dark fiber network operators based in Germany
- Dark fiber network operators based in Italy
- Dark fiber network operators based in the Netherlands
- Dark fiber network operators based in Spain
- Dark fiber network operators based in the United Kingdom
Company intelligence · public preview
Top 20 dark fiber network operators based in France
RevenueBase records 74 matching company records for dark fiber network operators based in France, with 2,075 tracked contacts and 898 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 20 dark fiber network operators based in France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Xpfibrexpfibre.com HQ: Courbevoie, FranceReported employees: 201-500 | Courbevoie, France | 201-500 | Exact match | 246 contacts → |
“A propos du groupe XpFibre XpFibre est un Opérateur d’Infrastructure spécialisé dans la conception, la construction et l'exploitation de réseaux de fibre optique.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Ielo Groupielo.net HQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 190 contacts → |
“As a French independent telecom infrastructure operator, ielo designs and operates its own end-to-end fiber network.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Groupe Alphalinkalphalink.fr HQ: Pornic, FranceReported employees: 51-200 | Pornic, France | 51-200 | Exact match | 138 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Fortelfortel.fr HQ: Fontenay-sous-bois, FranceReported employees: 51-200 | Fontenay-sous-bois, France | 51-200 | Exact match | 61 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Ratp Connectratpconnect.com HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 53 contacts → |
“Créé en 1997 sous le nom de Telcité, RATP Connect est la filiale télécom de la RATP.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Koesio Networkskoesio.com HQ: Valence, FranceReported employees: 51-200 | Valence, France | 51-200 | Exact match | 50 contacts → |
“Notre cœur de métier?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Nexloop Francenexloop.fr HQ: Boulogne Billancourt, FranceReported employees: 51-200 | Boulogne Billancourt, France | 51-200 | Exact match | 48 contacts → |
“Headquartered in Paris, France, and with infrastructure spanning the entire country, Nexloop provides Dark Fiber, Dedicated Internet Access (FTTO), WDM and hosting facilities…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Terralphaterralpha.fr HQ: Saint-denis, FranceReported employees: 11-50 | Saint-denis, France | 11-50 | Exact match | 34 contacts → |
“Terralpha exploite un réseau de télécommunications sécurisé, ultra haut débit et à très faible latence, déployé le long des voies ferrées.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | PRIZZprizz.fr HQ: Amiens, FranceReported employees: 11-50 | Amiens, France | 11-50 | Exact match | 24 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Netiwaneurofiberbusiness.fr HQ: Montpellier, FranceReported employees: 201-500 | Montpellier, France | 201-500 | Exact match | 12 contacts → |
“Cette page évolue.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | ZEFILzefil.fr HQ: Toulouse, FranceReported employees: 1-10 | Toulouse, France | 1-10 | Exact match | 10 contacts → |
“Zefil est le nom commercial de la SPL RIN créée en 2013 par Toulouse Métropole.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Darkfibredarkfibre.fr HQ: Torcy, FranceReported employees: 1-10 | Torcy, France | 1-10 | Exact match | 7 contacts → |
“Pilotage & gestion de projets de déploiement, d'exploitation et de maintenance de réseaux fibre optique.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Nouvelle-Aquitaine THD Nathdnathd.fr HQ: Bordeaux, FranceReported employees: 11-50 | Bordeaux, France | 11-50 | Exact match | 7 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | TMG Concepttmg-concept.fr HQ: Beauvais, FranceReported employees: 11-50 | Beauvais, France | 11-50 | Exact match | 5 contacts → |
“TMG CONCEPT raccorde les abonnés à la fibre FTTH (Fiber To The Home) pour les opérateurs télécoms.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Frinet Telecomfrinet-telecom.fr HQ: Limoges, FranceReported employees: 1-10 | Limoges, France | 1-10 | Exact match | 5 contacts → |
“FRINET TELECOM est un acteur des télécommunications spécialisé dans le raccordement fibre optique, les travaux de génie civil et les solutions alternatives de connectivité partout…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Quantic Telecomquantic-telecom.net HQ: Mont-saint-aignan, FranceReported employees: 1-10 | Mont-saint-aignan, France | 1-10 | Exact match | 4 contacts → |
“Quantic Telecom is a french telecom operator for companies and schools, made in Normandy!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Prizz Télécomprizz-telecom.fr HQ: Fouilloy, FranceReported employees: 11-50 | Fouilloy, France | 11-50 | Exact match | 3 contacts → |
“Prizz Télécom est né en octobre 2021 de l’alliance du Groupe Infra-Corp et de Quaero Capital, investisseur spécialisé en infrastructures et en particulier en infrastructures…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Syndicat Mixte Dorsaldorsal.fr HQ: Limoges, FranceReported employees: 1-10 | Limoges, France | 1-10 | Exact match | 3 contacts → |
“Dorsal, maître d'ouvrage d'un réseau public de fibre optique.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Alteasystemsalteasystems.com HQ: Bordeaux, FranceReported employees: 11-50 | Bordeaux, France | 11-50 | Exact match | 1 contacts → |
“Depuis plus de 12 ans, AlteaSystems accompagne les entreprises et les opérateurs dans la conception et l'exploitation d'infrastructures télécom critiques.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Ariège Très Haut Débitariegetreshautdebit.fr HQ: Foix, FranceReported employees: Not recorded | Foix, France | Not recorded | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 20 of 74 company matches
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Dark fiber network operators: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
72 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for dark fiber network operators?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many dark fiber network operators did RevenueBase find based in France?
The saved snapshot records 74 matching company records, 2,075 tracked contacts and 898 verified emails. The public preview displays 20 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 20 dark fiber network operators based in France. Snapshot: November 6, 2026. https://revenuebase.ai/companies/dark-fiber-network-operators/france.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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