Company lists · Data refreshed September 2026

Top 25 Enterprise internet service providers based in France

Name: Enterprise internet service providers based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 136 companies tracked

RevenueBase identified 136 enterprise internet service providers headquartered in France as of September 2026 and tracks 6,579 professional contacts across them, including 1,662 with verified work emails. Paris is the largest hub.

This list covers enterprise internet service providers 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 28, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

136Companies

6,579Contacts tracked

1,662Verified emails

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The 25 largest enterprise internet service providers based in France

Ranked by team size

Top 25 of 136 enterprise internet service providers based in France, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise internet service providers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Adista	Indirect evidence	Maxéville, FranceHQ checked Sep 28, 2026	501-1,000	732 contacts →
	Indirect evidence “Adista, Opérateur de Services Hébergés, s'est imposé en quelques années comme le spécialiste des services informatiques proposés aux PME et Collectivités sur les réseaux très haut…” Source: RevenueBase Database · checked Sep 28, 2026
2	Free PRO	Indirect evidence	Marseille, FranceHQ checked Sep 28, 2026	501-1,000	577 contacts →
	Indirect evidence “Free Pro, le meilleur de Free pour les entreprises!” Source: RevenueBase Database · checked Sep 28, 2026
3	Celeste	Indirect evidence	Champs-sur-marne, FranceHQ checked Sep 28, 2026	501-1,000	378 contacts →
	Indirect evidence “CELESTE is a leading French telecom operator specializing in high-performance fiber optic, cloud, and cybersecurity solutions for businesses.” Source: RevenueBase Database · checked Sep 28, 2026
4	BLUE	Indirect evidence	Châteaubourg, FranceHQ checked Sep 28, 2026	51-200	163 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
5	L'agence Télécom	Indirect evidence	Marseille, FranceHQ checked Sep 28, 2026	51-200	101 contacts →
	Indirect evidence “Offering you the best of SFR Business.” Source: RevenueBase Database · checked Sep 28, 2026
6	Magic Online	Partial evidence	Montreuil, FranceHQ checked Sep 28, 2026	51-200	75 contacts →
	Partial evidence “Magic OnLine is one of the pioneers of Internet Business in France.” Source: RevenueBase Database · checked Sep 28, 2026
7	Nexloop France	Partial evidence	Boulogne Billancourt, FranceHQ checked Sep 28, 2026	51-200	44 contacts →
	Partial evidence “Headquartered in Paris, France, and with infrastructure spanning the entire country, Nexloop provides Dark Fiber, Dedicated Internet Access (FTTO), WDM and hosting facilities…” Source: RevenueBase Database · checked Sep 28, 2026
8	Alsatis	Indirect evidence	Toulouse, FranceHQ checked Sep 28, 2026	51-200	36 contacts →
	Indirect evidence “Alsatis provides its services to individuals, businesses and smart territories since 2004.” Source: RevenueBase Database · checked Sep 28, 2026
9	Smartcic Global Services	Indirect evidence	Cannes, FranceHQ checked Sep 28, 2026	51-200	33 contacts →
	Indirect evidence “SmartCIC is a global managed services provider based in Cannes it is incorporated in France and Spain.” Source: RevenueBase Database · checked Sep 28, 2026
10	Global Connect	Indirect evidence	Angers, FranceHQ checked Sep 28, 2026	11-50	30 contacts →
	Indirect evidence “Global Connect : Votre agence de confiance pour une connectivité sécurisée, innovante et intégrée en France Métropolitaine et dans les Dom-Tom.” Source: RevenueBase Database · checked Sep 28, 2026
11	Westlink	Indirect evidence	Niort, FranceHQ checked Sep 28, 2026	51-200	28 contacts →
	Indirect evidence “Filiale du groupe DJM, Westlink est une entreprise spécialisée dans la fibre optique et les réseaux télécom.” Source: RevenueBase Database · checked Sep 28, 2026
12	Trinaps	Indirect evidence	Belfort, FranceHQ checked Sep 28, 2026	11-50	24 contacts →
	Indirect evidence “En tant qu'opérateur cloud, cyber et télécom, TRINAPS transporte et protège les données des PME, grands comptes et collectivités depuis 18 ans.” Source: RevenueBase Database · checked Sep 28, 2026
13	Cirtel	Indirect evidence	Cernay, FranceHQ checked Sep 28, 2026	1-10	24 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
14	PRIZZ	Indirect evidence	Amiens, FranceHQ checked Sep 28, 2026	11-50	23 contacts →
	Indirect evidence “Prizz est né de l'alliance du groupe Infra-Corp et de Quaero Capital, investisseur spécialisé en infrastructures et en particulier en infrastructures numériques.” Source: RevenueBase Database · checked Sep 28, 2026
15	Luceor	Indirect evidence	Montigny-le-bretonneux, FranceHQ checked Sep 28, 2026	11-50	21 contacts →
	Indirect evidence “For organizations with specialized connectivity needs, Luceor’s products simplify decision making and enable the best combination of coverage, bandwidth, privacy, security and…” Source: RevenueBase Database · checked Sep 28, 2026
16	Options Telecom	Indirect evidence	Dijon, FranceHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “Depuis 2002, OPTIONS TELECOM oeuvre au service des TPE et PME.” Source: RevenueBase Database · checked Sep 28, 2026
17	Swat Telecom	Partial evidence	Aubagne, FranceHQ checked Sep 28, 2026	1-10	17 contacts →
	Partial evidence “Spécialiste des liens d’accès Internet et expert en système de téléphonies d'entreprise.” Source: RevenueBase Database · checked Sep 28, 2026
18	Netalis	Indirect evidence	Besançon, FranceHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
19	Angelinks	Indirect evidence	Rillieux-la-pape, FranceHQ checked Sep 28, 2026	1-10	13 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
20	Crypteo Informatique & Télécom	Indirect evidence	Marssac Sur Tarn, FranceHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “Crypteo est une entreprise de service et conseil informatique aux entreprise et un opérateur télécom local.” Source: RevenueBase Database · checked Sep 28, 2026
21	Eurafibre	Indirect evidence	Villeneuve D Ascq, FranceHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “Fibre Optique Professionnelle et Télécoms à très Haut Débit Filiale de la société ATE, EURAFIBRE est un opérateur régional spécialisé dans l’étude, le déploiement, la maintenance…” Source: RevenueBase Database · checked Sep 28, 2026
22	Telfax Communications	Indirect evidence	Saint-beauzire, FranceHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “TELFAX Communications est spécialisée dans la mise en place de solutions globales Télécom & Réseaux Qui sommes-nous en quelques chiffres?” Source: RevenueBase Database · checked Sep 28, 2026
23	KOTEL	Indirect evidence	Sarcelles, FranceHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “Kotel est un opérateur de services IP réseau dédiés aux entreprises pour simplifier leur structure et leurs moyens de communication.” Source: RevenueBase Database · checked Sep 28, 2026
24	solutions.com	Indirect evidence	Mareuil-sur-lay-dissais, FranceHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “Solutions Fibre, réseaux, télécoms, informatiques et cybers pour les entreprises, professionnels de santé et collectivités en Vendée Solutions.com a construit son développement…” Source: RevenueBase Database · checked Sep 28, 2026
25	Peeble Event Solutions	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	9 contacts →
	Partial evidence “Events internet\| video \| people counting” Source: RevenueBase Database · checked Sep 28, 2026

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: enterprise internet service providers. 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 enterprise internet service providers.
Partial evidence: Its own public description names part of enterprise internet service providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise internet service providers. 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 136 enterprise internet service providers based in France

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Enterprise internet service providers based in France at a glance

As of Sep 28, 2026

25.3%Verified-email coverage

48.4Average contacts per company

1-10Median size (employees)

13.2%Largest-city concentration · Paris

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 136 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 enterprise internet service providers, 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 “enterprise internet service providers”. 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 enterprise internet service providers), 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 enterprise internet service providers, 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, 1,662 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 28, 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 enterprise internet service providers, 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 enterprise internet service providers are there based in France?

RevenueBase identified 136 enterprise internet service providers 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?

Adista, headquartered in Maxeville, tops this list with the largest team on record.

Which city has the most enterprise internet service providers?

Paris leads with 18 headquartered companies, followed by Toulouse (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 the top results, verified emails and direct dials included. Upgrading unlocks all 1,662 verified decision-maker contacts tracked across these 136 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 28, 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.