Company lists · Data refreshed November 2026

Top 25 Data center installation contractors based in France

RevenueBase identified 125 company matches for data center installation contractors associated with France as of November 2026 and tracks 1,405 professional contacts across them, including 347 with verified work emails. Paris is the largest hub.

This list covers company matches for data center installation contractors 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
125Companies
1,405Contacts tracked
347Verified emails
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The 25 largest data center installation contractors based in France

Ranked by team size
Top 25 of 125 company matches for data center installation contractors 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 matchCroissy-beaubourg, FranceHQ recorded Nov 6, 202610001+152 contacts →

Exact match

“Managing a data center is complex.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchClichy, FranceHQ recorded Nov 6, 202651-200131 contacts →

Exact match

“GLOBAL Technologies is an International full-service Technology Company specialized in designing, installing, operating and maintaining critical technical infrastructures and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchFontenay-aux-roses, FranceHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“CRITICAL BUILDING is an engineering company specialized in consulting, studies, audit, design, construction and commissioning of data centers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchParis, FranceHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“Notre métier : Imaginer, fournir, installer, sécuriser, hé-berger et gérer vos infrastructures informatiques.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchParis, FranceHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Cabinet de conseil à taille humaine spécialisé dans les infrastructures Datacenters, réseaux et sécurité.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchVendargues, FranceHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“IPSIP offers modular data center solutions that meet energy and security constraints IPSIP is also the added value service, we propose a global offer including + Products…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAubagne, FranceHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Cleansoft est une société spécialisée dans le Maintien des Conditions Opérationnelles de vos Infrastructures Informatiques & Télécoms et plus particulièrement dans l'Entretien, la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSt.-cloud, FranceHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Clariteam by Constellation, l'expert des gestes de proximité en datacenters.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMigennes, FranceHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“EFIRACK: designer of solutions, from the rack to the datacenter Recognized for its expertise in Universal Thermal Corridor and urbanization of server and network racks, Efirack…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchParis, FranceHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“INGENOVA is a company 100% dedicated to IT and data center services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLandivisiau, FranceHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Le Groupe Le Bohec est spécialisé dans la conception, la réalisation et la maintenance de travaux d'électricité générale, industrielle et tertiaire.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAvignon Cedex 9, FranceHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Après 15 années d'expérience et plusieurs milliers de m² de Datacenters de toutes tailles et de toutes natures, JERLAURE se positionne en tant que spécialiste de la conception, de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBezons, FranceHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“EDC Networks est une Entreprise de Services Numériques dans les Environnement Tertiaire / Smart Buildings, Industriel et egalement Data Center.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMontfermeil, FranceHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Spécialiste en installation VDI et fibres optiques dans les domaines tertiaires et industriels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchServon Cedex, FranceHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Câblage informatique - installation fibre-optique - réseau sdw - electricité générale”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchParis, FranceHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Alva Systems is a tech company specialized in the installation of energy systems for commercial and industrial buildings.> Energy Management (BMS) Monitor and regulate your…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAnnecy, FranceHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Basée en Haute-Savoie depuis plus de 20 ans, Perruchot Electricité est spécialisée dans les travaux d’électricité de courants forts et faibles dans le tertiaire.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBoulogne-billancourt, FranceHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Optimisation énergétique Audit de datacenter Mise en oeuvre de politique Green IT Déploiement de solution de pilotage énergétique Etude stratégique datacenter Etude et mise en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMérignac, FranceHQ recorded Nov 6, 20261-109 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchElancourt, FranceHQ recorded Nov 6, 202611-509 contacts →

Exact match

“LTie Installation courant fort / courant faible”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNanterre, FranceHQ recorded Nov 6, 202611-509 contacts →

Exact match

“OTSI « Organisation et Transferts de Système d'Information » est une société spécialisée dans la relocalisation de l’informatique des entreprises.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSaint-quentin, FranceHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Basée à Saint Quentin, dans l’Aisne, Solencol Lumensa vous accompagne dans la réalisation et la conception d’installations électriques, dans les domaines de l’habitation et du…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchJouy-En-Josas, FranceHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Fort de son expérience, Martin Informatique est devenu le partenaire incontournable dans la gestion de vos espaces informatiques quelles que soient leurs tailles ou leurs…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMontmerle-sur-saône, FranceHQ recorded Nov 6, 202611-506 contacts →

Exact match

“LAURENT FRÈRES BTP et ENTREPRISE BAILLY Nous sommes spécialisés en installation, maintenance et dépannage de systèmes électriques et avons su nous diversifier.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBondoufle, FranceHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Ingénierie, installations / maintenance audiovisuelles, informatiques, et datacenters.”

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

Showing 25 of 125 data center installation contractors based in France

See the full list, filter by size, metro and specialty, and access 347 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Data center installation contractors based in France at a glance

As of Nov 6, 2026
24.7%Verified-email coverage
11.2Average contacts per company
1-10Median size (employees)
13.6%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
68
11-50
44
51-200
9
201-500
2
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 125 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 “data center installation contractors” 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 347 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 “data center installation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data center installation contractors are there based in France?

RevenueBase identified 125 company matches for data center installation contractors 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?

Legrand Data Center Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most data center installation contractors?

Paris leads with 17 company records, followed by Lyon (3) and Nanterre (3).

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 347 professional contacts with verified work emails tracked across these 125 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.