Company lists · Data refreshed November 2026

Top 25 Telecommunication engineering firms based in France

RevenueBase identified 393 company matches for telecommunication engineering firms associated with France as of November 2026 and tracks 18,561 professional contacts across them, including 2,220 with verified work emails. Paris is the largest hub.

This list covers company matches for telecommunication engineering firms 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
393Companies
18,561Contacts tracked
2,220Verified emails
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The 25 largest telecommunication engineering firms based in France

Ranked by team size
Top 25 of 393 company matches for telecommunication engineering firms based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchParis, FranceHQ recorded Nov 6, 202610001+4,138 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchIssy Les Moulineaux, FranceHQ recorded Nov 6, 20261,001-5,0002,356 contacts →

Exact match

“En première ligne de la transformation numérique des entreprises et des territoires, le Groupe Sogetrel est spécialisé dans les services aux infrastructures numériques et…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchParis, FranceHQ recorded Nov 6, 20261,001-5,0001,852 contacts →

Exact match

“Camusat is one of the market leaders in the implementation of telecom infrastructures and one of the most experienced network developers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchThaon-les-vosges, FranceHQ recorded Nov 6, 20261,001-5,0001,006 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLyon, FranceHQ recorded Nov 6, 202651-200223 contacts →

Exact match

“We are independent experts in networking and telecommunications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchParis, FranceHQ recorded Nov 6, 20261,001-5,000172 contacts →

Exact match

“VANTIVA Broadband & Video, a division of VANTIVA, formerly known as Technicolor Connected Home is a global leader in designing, developing, and supplying innovative and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchVelizy Villacoublay, FranceHQ recorded Nov 6, 20265,001-10,000165 contacts →

Exact match

“Kyntus, leader français des réseaux de télécommunications et d’électricité, accompagne les opérateurs, entreprises et collectivités dans leurs projets de transformation numérique.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchParis, FranceHQ recorded Nov 6, 2026501-1,000125 contacts →

Exact match

“5COM est un acteur incontournable sur les marchés Télécoms / Energie / Informatique depuis 2003.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchRuelle-sur-touvre, FranceHQ recorded Nov 6, 202651-20096 contacts →

Exact match

“Une PME d'envergure nationale, élue au Top 50 des croissances d'entreprises les plus dynamiques!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchRillieux-la-pape, FranceHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“Experts in networks and telecommunications since 1988.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPrades, FranceHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“Well-established french company, especially in the design, manufacturing and installation of professional telecom equipments for Radiocom, Critical Communications and Broadcast…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSaint-priest, FranceHQ recorded Nov 6, 202611-5064 contacts →

Exact match

“Ambition Telecom & Réseaux (AT & R) est un Bureau d’Etudes et de Maîtrise d’œuvre Telecom spécialisé dans la fibre optique fondé en 2007.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLes Ulis, FranceHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“Bienvenue chez PHOEBE!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchFontenay-sous-bois, FranceHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
15Exact matchLe Poiré-sur-vie, FranceHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“VDCOM, entreprise spécialisée dans les solutions de communication, accompagne ses clients dans l’ensemble de leurs projets Télécoms, Réseaux & Informatique depuis plus de 30 ans.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchRosny-sur-seine, FranceHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“We are particularly specialised in the installation of cables and HDPE tubes for fibre optics along railway tracks.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSaint-herblain, FranceHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“Experts des réseaux, nous contribuons à la transformation des territoires, des infrastructures, des communications et de l’industrie, pour un avenir à la fois désirable et durable…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchParis, FranceHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“setec is est une filiale du Groupe setec, spécialisée dans le conseil et l’ingénierie dans le domaine des infrastructures IT, télécom, réseaux et cybersécurité.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchVillefranche-sur-saône, FranceHQ recorded Nov 6, 202611-5045 contacts →

Exact match

“ACRT vous accompagne dans la conduite et la mise en place de vos projets de télécommunications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchParis, FranceHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Setics, which was founded 25 years ago and became independent in 2009, is a French company specializing in digital and telecom services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLe Havre, FranceHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Napsis est un opérateur-intégrateur télécom B2B.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBoulogne-billancourt, FranceHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Cometa répond aux besoins du marché actuel dans les domaines Télécoms et Energies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchGrigny, FranceHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Notre aventure a débuté en 2015 dans le domaine des infrastructures techniques.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCamon, FranceHQ recorded Nov 6, 202651-20037 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLézigneux, FranceHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Le bureau d’étude ADER TECHNOLOGIES vous accompagne dans l’élaboration des documents nécessaires à la réalisation des différentes phases de votre projet de travaux…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 393 telecommunication engineering firms based in France

See the full list, filter by size, metro and specialty, and access 2,220 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Telecommunication engineering firms based in France at a glance

As of Nov 6, 2026
12.0%Verified-email coverage
47.2Average contacts per company
11-50Median size (employees)
14.5%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
175
11-50
155
51-200
42
201-500
1
501-1,000
3
1,001-5,000
11
5,001-10,000
1
10001+
1

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 393 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 “telecommunication engineering firms” 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 2,220 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.

Telecommunication engineering firms by metro

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 “telecommunication engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecommunication engineering firms are there based in France?

RevenueBase identified 393 company matches for telecommunication engineering firms 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?

Circet tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most telecommunication engineering firms?

Paris leads with 57 company records, followed by Lyon (10) and Toulouse (7).

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 2,220 professional contacts with verified work emails tracked across these 393 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.

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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.