Company lists · Data refreshed September 2026

Top 25 Telecom maintenance service providers based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 213 companies tracked

RevenueBase identified 213 telecom maintenance service providers headquartered in France as of September 2026 and tracks 8,539 professional contacts across them, including 777 with verified work emails. Paris is the largest hub.

This list covers telecom maintenance 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 19, 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 19, 2026 86% judged on-target in blind review

213Companies

8,539Contacts tracked

777Verified emails

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The 25 largest telecom maintenance service providers based in France

Ranked by team size

Top 25 of 213 telecom maintenance service providers based in France, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to telecom maintenance 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	Circet	Partial evidence	Paris, FranceHQ checked Sep 19, 2026	10001+	3,901 contacts →
	Partial evidence “A global player in the telecom infrastructure services industry, the Circet Group provides operators, local authorities and key accounts throughout the world with an integrated…” Source: RevenueBase Database · checked Sep 19, 2026
2	Camusat	Partial evidence	Paris, FranceHQ checked Sep 19, 2026	1,001-5,000	1,726 contacts →
	Partial evidence “Camusat is one of the market leaders in the implementation of telecom infrastructures and one of the most experienced network developers.” Source: RevenueBase Database · checked Sep 19, 2026
3	ERT Technologies SAS	Indirect evidence	Thaon-les-vosges, FranceHQ checked Sep 19, 2026	1,001-5,000	926 contacts →
	Indirect evidence “Forte de ses 1 200 collaborateurs et de son bureau d’études intégré, ERT Technologies, est une filiale de SFR Group et représente les activités d’Altice Technical Services en…” Source: RevenueBase Database · checked Sep 19, 2026
4	5com	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	501-1,000	113 contacts →
	Indirect evidence “5COM est un acteur incontournable sur les marchés Télécoms / Energie / Informatique depuis 2003.” Source: RevenueBase Database · checked Sep 19, 2026
5	Novatel IT Group	Partial evidence	Montigny-le-bretonneux, FranceHQ checked Sep 19, 2026	51-200	108 contacts →
	Partial evidence “NOVATEL Group delivers end-to-end Telecommunications, IT and Engineering services to leading operators and vendors, and business development support in major industries.” Source: RevenueBase Database · checked Sep 19, 2026
6	Maintronic	Indirect evidence	Saint-priest, FranceHQ checked Sep 19, 2026	201-500	72 contacts →
	Indirect evidence “Maintronic, une galaxie de solutions pour la réparation, le déploiement & le SAV informatique LA RÉPARATION IDÉALE SE CONSTRUIT AVEC VOUS UN SEUL MÉTIER DEPUIS 50 ANS, LA…” Source: RevenueBase Database · checked Sep 19, 2026
7	ACRT	Indirect evidence	Villefranche-sur-saône, FranceHQ checked Sep 19, 2026	11-50	46 contacts →
	Indirect evidence “ACRT vous accompagne dans la conduite et la mise en place de vos projets de télécommunications.” Source: RevenueBase Database · checked Sep 19, 2026
8	STH	Indirect evidence	Moûtiers, FranceHQ checked Sep 19, 2026	n/a	46 contacts →
	Indirect evidence “STH, intégrateur informatique et Télécom vous accompagne depuis 20 ans sur vos déploiements, migrations et la disponibilité de vos infrastructures.” Source: RevenueBase Database · checked Sep 19, 2026
9	Conexio Telecom	Partial evidence	Béziers, FranceHQ checked Sep 19, 2026	11-50	28 contacts →
	Partial evidence “CONEXIO Telecom, intégrateur et opérateur de solutions de télécommunication, vous accompagne dans le développement de vos infrastructures réseaux et vos moyens de communications.” Source: RevenueBase Database · checked Sep 19, 2026
10	OOB	Indirect evidence	Rennes, FranceHQ checked Sep 19, 2026	11-50	28 contacts →
	Indirect evidence “Votre Partenaire Télécom de proximité Le Groupe OOB est implanté dans 13 départements du Grand Ouest à l'Île de France.” Source: RevenueBase Database · checked Sep 19, 2026
11	Aextis	Indirect evidence	Nonant, FranceHQ checked Sep 19, 2026	51-200	28 contacts →
	Indirect evidence “An on-site service provider committed to delivering complete solutions to meet your operational needs.” Source: RevenueBase Database · checked Sep 19, 2026
12	C2ip L'esprit Connecté	Indirect evidence	Saint Désert, FranceHQ checked Sep 19, 2026	11-50	27 contacts →
	Indirect evidence “Depuis 2003, C2IP accompagne les entreprises et les collectivités dans la gestion de leur système informatique et télécom.” Source: RevenueBase Database · checked Sep 19, 2026
13	Groupe Topensi	Indirect evidence	Calais, FranceHQ checked Sep 19, 2026	11-50	25 contacts →
	Indirect evidence “En 2011, Nicolas Bouloy quitte son poste d’ingénieur système chez Microsoft pour se lancer à la création de sa propre entreprise Topensi.” Source: RevenueBase Database · checked Sep 19, 2026
14	E-Ficiens	Indirect evidence	La Farlède, FranceHQ checked Sep 19, 2026	11-50	24 contacts →
	Indirect evidence “E-Ficiens vous accompagne pour l’équipement de votre société pour l’ensemble de vos parcs informatiques et impressions ainsi que pour la téléphonie.” Source: RevenueBase Database · checked Sep 19, 2026
15	R&c	Partial evidence	Ivry-sur-seine, FranceHQ checked Sep 19, 2026	11-50	22 contacts →
	Partial evidence “Depuis près de 25 ans, R&C SAS couvre l’ensemble de la chaîne de valeur Télécoms : ingénierie, déploiement, raccordements à domicile et en entreprise, SAV / maintenance, contrôle…” Source: RevenueBase Database · checked Sep 19, 2026
16	Reseautel	Partial evidence	Lissieu, FranceHQ checked Sep 19, 2026	51-200	20 contacts →
	Partial evidence “Etude, installation, mise en sercice et maintenance de solutions télécom” Source: RevenueBase Database · checked Sep 19, 2026
17	Parson Groupe Voip Telecom	Indirect evidence	Levallois-perret, FranceHQ checked Sep 19, 2026	51-200	18 contacts →
	Indirect evidence “MC Group est spécialisé dans les solutions de télécommunications convergentes destinées aux entreprises de toutes tailles et couvre l’ensemble de leurs besoins en communications …” Source: RevenueBase Database · checked Sep 19, 2026
18	Vivalink	Indirect evidence	Velizy-Villacoublay, FranceHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence “Expert depuis plus de 15 ans sur le marché de la télécommunications et de l'informatique, Vivalink propose à toutes les entreprises, quelle que soit leur taille, des solutions…” Source: RevenueBase Database · checked Sep 19, 2026
19	Econocom Factory	Indirect evidence	Saint-Mathieu-De-Treviers, FranceHQ checked Sep 19, 2026	51-200	15 contacts →
	Indirect evidence “A propos de Econocom Factory Depuis qu'Econocom Factory a débuté ses activités de réparation de téléphones à cadran en 1986, il a su s’adapter aux changements du marché des…” Source: RevenueBase Database · checked Sep 19, 2026
20	Numeritek	Partial evidence	Rosny-sous-bois, FranceHQ checked Sep 19, 2026	11-50	15 contacts →
	Partial evidence “Heldesk IT support services company, maintenance, supervision, system and networks administration, mobility, cloud.” Source: RevenueBase Database · checked Sep 19, 2026
21	Prohands Technologies	Partial evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	15 contacts →
	Partial evidence “Prohands is an independent, privately owned company providing network infrastructure deployment and maintenance services.” Source: RevenueBase Database · checked Sep 19, 2026
22	Prectel	Indirect evidence	Montreuil, FranceHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “PRECTEL est l'un des plus anciens acteurs sur le marché des télécommunications.” Source: RevenueBase Database · checked Sep 19, 2026
23	LE Bureau DES Telecoms	Partial evidence	Perpignan, FranceHQ checked Sep 19, 2026	11-50	14 contacts →
	Partial 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 19, 2026
24	Groupe AMS	Indirect evidence	Puget-sur Argens, FranceHQ checked Sep 19, 2026	1-10	14 contacts →
	Indirect evidence “AMS SOLUTION est un groupe spécialiste en télécommunications et réseaux, dont le siège social se trouve à Puget sur Argens en Provence-Alpes-Côte d'Azur.” Source: RevenueBase Database · checked Sep 19, 2026
25	Koesio Paca Telecom EX SUD Télécom	Partial evidence	Avignon, FranceHQ checked Sep 19, 2026	501-1,000	12 contacts →
	Partial evidence “La société SUD TELECOM a été créée par M.” Source: RevenueBase Database · checked Sep 19, 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: telecom maintenance 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 telecom maintenance service providers.
Partial evidence: Its own public description names part of telecom maintenance service providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name telecom maintenance 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 213 telecom maintenance service providers based in France

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Telecom maintenance service providers based in France at a glance

As of Sep 19, 2026

9.1%Verified-email coverage

40.1Average contacts per company

1-10Median size (employees)

13.1%Largest-city concentration · Paris

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

110

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 213 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 telecom maintenance 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 “telecom maintenance 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 telecom maintenance 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 telecom maintenance 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, 777 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 19, 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.

Telecom maintenance service providers by metro

Telecom maintenance service providers in Paris28

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 telecom maintenance 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 telecom maintenance service providers are there based in France?

RevenueBase identified 213 telecom maintenance 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?

Circet, headquartered in Paris, tops this list with the largest team on record.

Which city has the most telecom maintenance service providers?

Paris leads with 28 headquartered companies, followed by Dardilly (4) and Nanterre (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 777 verified decision-maker contacts tracked across these 213 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 19, 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.