Company lists · Data refreshed September 2026
Top 25 Telephone companies based in France
RevenueBase identified 208 telephone companies headquartered in France as of September 2026 and tracks 84,126 professional contacts across them, including 25,632 with verified work emails. Paris is the largest hub.
This list covers telephone companies headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 25 largest telephone companies based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 71,767 contacts → | ||||
Indirect evidence “Orange is one of the world’s leading telecommunications operators with revenues of 40.3 billion euros in 2024 and employees worldwide at 31 December 2024, including employees in…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 2 | 3,923 contacts → | ||||
Indirect evidence “La Poste Mobile est devenue en seulement 10 ans le 1er opérateur virtuel de Télécommunications en France.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 3 | 682 contacts → | ||||
Indirect evidence “Rhôn'Telecom accompagne les organisations dans la conception, le déploiement, l'exploitation et la sécurisation de leurs infrastructures connectées et critiques.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 4 | 628 contacts → | ||||
Indirect evidence “Coriolis, société française pionnière des communications mobiles, est devenue un acteur clé sur le marché des télécommunications et de la relation client.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 5 | 362 contacts → | ||||
Indirect evidence “Secteur : High Tech - Opérateur de télécommunications Premier opérateur alternatif de télécommunication des départements d'outremer, Outremer Telecom développe des solutions…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 6 | 267 contacts → | ||||
Indirect evidence “Créé en 2004, Netcom Group est un opérateur de télécommunications et de réseau mobile virtuel (MVNO), qui propose aux entreprises des solutions fixes, mobiles et Internet pour les…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 7 | 169 contacts → | ||||
Indirect evidence “Created in the early 1990s, the iliad Group is the inventor of the world’s first triple-play box and has grown into a major European telecoms player, standing out for its…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 8 | 160 contacts → | ||||
Indirect evidence “SCT TELECOM est le fournisseur de référence des entreprises en matière de services de télécommunications intégrés.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 9 | 117 contacts → | ||||
Indirect evidence “5sur5 est une filiale du Groupe Numéricâble/SFR en charge de la distribution des offres de Téléphonie Mobile, ADSL et FIbre” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 10 | 51 contacts → | ||||
Strong evidence “Kertel Entreprises, pionnier français sur le marché de la TOIP (telephony over IP) est un opérateur de télécommunication B to B spécialisé dans les prestations de services sur IP…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 11 | 49 contacts → | ||||
Indirect evidence “Connecter les entreprises bretonnes à la performance numérique, c’est notre mission depuis 1995.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 12 | 48 contacts → | ||||
Indirect evidence “Créé en 1997 sous le nom de Telcité, RATP Connect est la filiale télécom de la RATP.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 13 | 45 contacts → | ||||
Indirect evidence “Networth est un éditeur et opérateur télécom pour les Entreprises.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 14 | 36 contacts → | ||||
Indirect evidence “iDOM Technologies, expert des télécoms, notre mission est de faciliter le business des PME, ETI, des grands groupes et des collectivités en les accompagnant dans leur…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 15 | 31 contacts → | ||||
Indirect evidence “Depuis sa création en 1998, l’ambition du groupe Global Concept est d’apporter des solutions globales et adaptées aux spécificités des métiers de nos clients.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 16 | 29 contacts → | ||||
Indirect evidence “Cloud Eco, opérateur global en télécommunications, vous accompagne dans la mise en oeuvre de vos solutions de téléphonie, d'accès à internet, et de solutions informatiques.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 17 | 25 contacts → | ||||
Indirect evidence “Prixtel est un opérateur de téléphonie mobile et fixe.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 18 | 25 contacts → | ||||
Indirect evidence “Bienvenue sur notre page CORSE GSM est le premier opérateur mobile et Internet Corse!” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 19 | 22 contacts → | ||||
Indirect evidence “Flex network est une entreprise à taille humaine qui propose un guichet unique, ce qui vous permettra de ne plus perdre de temps sur la gestion de vos moyens de télécommunication.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 20 | 20 contacts → | ||||
Indirect evidence “Avec plus de 25 ans d'expérience dans les télécommunications, OcciCom apporte des solutions de téléphonie fixe, mobile et internet aux entreprises du Tarn, Tarn et Garonne…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 21 | 17 contacts → | ||||
Indirect evidence “Depuis 2002, OPTIONS TELECOM oeuvre au service des TPE et PME.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 22 | 15 contacts → | ||||
Indirect evidence “Jfcom sfr entreprise telecom corporate mobile, fixe, adsl, services paris 75017” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 23 | 14 contacts → | ||||
Indirect evidence “IT’Tel est, depuis 19 ans, le fournisseur des entreprises qui recherchent un partenaire indépendant des opérateurs et des constructeurs pour leur apporter une offre globale dans…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 24 | 14 contacts → | ||||
Indirect evidence “Le Bureau des Télécoms, accompagne depuis plus de15 ans ses clients entreprises pour leurs besoins Telecom fixe et mobile ainsi que d’infrastructure de leur système d’information.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 25 | 14 contacts → | ||||
Indirect evidence “Bienvenue chez Optimo, votre partenaire télécom proche, fiable et réactif depuis plus de 10 ans!” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: telephone companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names telephone companies.
- Partial evidence
- Its own public description names part of telephone companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name telephone companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 208 telephone companies based in France
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Telephone companies based in France at a glance
As of Sep 16, 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 208 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among telephone companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in France whose own description of what they do matches “telephone companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names telephone companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among telephone companies, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 25,632 across the full list. 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 16, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names telephone companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many telephone companies are there based in France?
RevenueBase identified 208 telephone companies headquartered in France as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Orange, headquartered in Issy-Les-Moulineaux, tops this list with the largest team on record.
Which city has the most telephone companies?
Paris leads with 21 headquartered companies, followed by Marseille (5) and Aix En Provence (4).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 25,632 verified decision-maker contacts tracked across these 208 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 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 Smart Search, 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.