Company lists · Data refreshed September 2026

Top 25 Data center equipment installation companies based in France

Name: Data center equipment installation companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 7, 2026 166 companies tracked

RevenueBase identified 166 data center equipment installation companies headquartered in France as of September 2026 and tracks 1,216 professional contacts across them, including 416 with verified work emails and 27 with mobile numbers. Paris is the largest hub.

This list covers data center equipment installation 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 7, 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 7, 2026 86% judged on-target in blind review

166Companies

1,216Contacts tracked

416Verified emails

27Mobile numbers

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The 25 largest data center equipment installation companies based in France

Ranked by team size

Top 25 of 166 data center equipment installation companies based in France, ranked by team size, largest first. Data refreshed Sep 7, 2026. RevenueBase Smart Search rates how each company's information relates to data center equipment installation companies: 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	Sys1	Indirect evidence	Saint-jean-d'illac, FranceHQ checked Sep 7, 2026	51-200	100 contacts →
	“SYS1 est présent à Bordeaux en Nouvelle Aquitaine ainsi qu'en Occitanie et PACA avec son agence de Montpellier pour adresser les sujets ci dessous : ACTIVITÉS PRINCIPALES Étude…” Source: company website · checked Sep 7, 2026
2	Stephya	Partial evidence	Montmorency, FranceHQ checked Sep 7, 2026	51-200	47 contacts →
	“STEPHYA est centre de services en DATACENTER, présent en France.” Source: company website · checked Sep 7, 2026
3	S-Cube	Indirect evidence	Malakoff, FranceHQ checked Sep 7, 2026	51-200	44 contacts →
	“Intégrateur d'infrastructures, S-Cube allie expertise technique et réactivité commerciale pour élaborer et mettre en œuvre des architectures serveurs, stockage et réseaux.” Source: company website · checked Sep 7, 2026
4	IDNA	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	11-50	42 contacts →
	“Cabinet de conseil à taille humaine spécialisé dans les infrastructures Datacenters, réseaux et sécurité.” Source: company website · checked Sep 7, 2026
5	Groupe Acmi	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	11-50	40 contacts →
	“Notre métier : Imaginer, fournir, installer, sécuriser, hé-berger et gérer vos infrastructures informatiques.” Source: company website · checked Sep 7, 2026
6	Critical Building	Strong evidence	Fontenay-aux-roses, FranceHQ checked Sep 7, 2026	11-50	36 contacts →
	“CRITICAL BUILDING is an engineering company specialized in consulting, studies, audit, design, construction and commissioning of data centers.” Source: company website · checked Sep 7, 2026
7	Ipsip Group	Strong evidence	Vendargues, FranceHQ checked Sep 7, 2026	51-200	36 contacts →
	“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…” Source: company website · checked Sep 7, 2026
8	Cleansoft Services & Solutions	Indirect evidence	Aubagne, FranceHQ checked Sep 7, 2026	11-50	27 contacts →
	“Cleansoft est une société spécialisée dans le Maintien des Conditions Opérationnelles de vos Infrastructures Informatiques & Télécoms et plus particulièrement dans l'Entretien, la…” Source: company website · checked Sep 7, 2026
9	Clariteam	Indirect evidence	St.-cloud, FranceHQ checked Sep 7, 2026	11-50	26 contacts →
	“Clariteam by Constellation, l'expert des gestes de proximité en datacenters.” Source: company website · checked Sep 7, 2026
10	Résiliences	Indirect evidence	Epagny Metz-tessy, FranceHQ checked Sep 7, 2026	11-50	25 contacts →
	“Intégrateur indépendant depuis 2006, Résiliences a construit son offre et ses services autour du facteur clé de votre création de valeurs : vos données.” Source: company website · checked Sep 7, 2026
11	Efirack	Indirect evidence	Migennes, FranceHQ checked Sep 7, 2026	51-200	25 contacts →
	“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…” Source: company website · checked Sep 7, 2026
12	Madec Électricité	Partial evidence	Landivisiau, FranceHQ checked Sep 7, 2026	11-50	24 contacts →
	“Expert national en équipement des espaces commerciaux & retail Installations électriques courants forts & courants faibles Maintenance préventive des systèmes électriques…” Source: company website · checked Sep 7, 2026
13	Euromédia Réseaux & Sécurité	Indirect evidence	Croissy Beaubourg, FranceHQ checked Sep 7, 2026	11-50	22 contacts →
	“Euromedia, membre de la famille SOLUTYS Group, est spécialisée dans « l’Intégration Réseau et la cybersécurité» et dans la distribution d’équipements réseaux, connectique et salle…” Source: company website · checked Sep 7, 2026
14	IBC Dialog	Indirect evidence	Mondeville, FranceHQ checked Sep 7, 2026	11-50	21 contacts →
	“IBC Dialog offre ses services, depuis sa création en 1992, de vente de matériels aux professionnels Normands : PC, Serveurs, Imprimantes, Photocopieurs, Multi-fonctions…” Source: company website · checked Sep 7, 2026
15	Jerlaure Concepteur & Constructeur Datacenters	Indirect evidence	Avignon Cedex 9, FranceHQ checked Sep 7, 2026	11-50	16 contacts →
	“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…” Source: company website · checked Sep 7, 2026
16	IBSF	Partial evidence	Maisons Alfort, FranceHQ checked Sep 7, 2026	1-10	15 contacts →
	“INTERNATION BUREAUTIQUE SERVICE FRANCE is a business supplies and equipment company based out of 13 AV JOFFRE, Maisons Alfort, Îledefrance, France.” Source: company website · checked Sep 7, 2026
17	Habeum	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	11-50	14 contacts →
	“HABEUM est née de la fusion de 3 mondes : les systèmes, les réseaux et les datacenters.” Source: company website · checked Sep 7, 2026
18	Hexagram - Groupe SRA	Partial evidence	Meximieux, FranceHQ checked Sep 7, 2026	11-50	14 contacts →
	“Créée en HEXAGRAM est une société de services spécialisée dans la conception, l’installation, la maintenance et l’optimisation des infrastructures systèmes et réseaux.” Source: company website · checked Sep 7, 2026
19	IHB Technologie	Partial evidence	Servon Cedex, FranceHQ checked Sep 7, 2026	11-50	12 contacts →
	“Câblage informatique - installation fibre-optique - réseau sdw - electricité générale” Source: company website · checked Sep 7, 2026
20	Bdcom Ingenierie	Partial evidence	Montfermeil, FranceHQ checked Sep 7, 2026	11-50	11 contacts →
	“Spécialiste en installation VDI et fibres optiques dans les domaines tertiaires et industriels.” Source: company website · checked Sep 7, 2026
21	TIS	Partial evidence	Saint-cyr-sur-loire, FranceHQ checked Sep 7, 2026	1-10	11 contacts →
	“L'entreprise TIS - Tel Info Services est spécialisée dans l’installation de réseaux informatiques et téléphoniques auprès des entreprises.” Source: company website · checked Sep 7, 2026
22	Totalinux	Indirect evidence	Jouy-en-josas, FranceHQ checked Sep 7, 2026	11-50	11 contacts →
	“Créé en 2004, TotaLinuX est un intégrateur HPC et Hybrid Cloud IT.” Source: company website · checked Sep 7, 2026
23	Perruchot Electricite	Indirect evidence	Annecy, FranceHQ checked Sep 7, 2026	11-50	11 contacts →
	“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.” Source: company website · checked Sep 7, 2026
24	Aidec Informatique	Indirect evidence	Villers Bocage, FranceHQ checked Sep 7, 2026	1-10	9 contacts →
	“Fondée en 2006 et établie dans le département du Calvados, AIDEC est une entreprise spécialisée dans le déploiement de réseaux et de matériels informatiques pour les entreprises…” Source: company website · checked Sep 7, 2026
25	INOSI	Indirect evidence	Paris / Bordeaux, FranceHQ checked Sep 7, 2026	1-10	8 contacts →
	“INOSI est un intégrateur spécialisé dans les INFRASTRUCTURES DES SYSTEMES D'INFORMATION.” Source: company website · checked Sep 7, 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: data center equipment installation 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 data center equipment installation companies.
Partial evidence: Its own public description names part of data center equipment installation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name data center equipment installation 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 166 data center equipment installation companies based in France

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Data center equipment installation companies based in France at a glance

As of Sep 7, 2026

34.2%Verified-email coverage

2.2%Mobile-number coverage

7.3Average contacts per company

1-10Median size (employees)

7.8%Largest-city concentration · Paris

Sep 7, 2026Page data refreshed

Companies by employee count

1-10

107

11-50

51-200

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

3950–30

2131–60

061–90

090–180

0180+

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 data center equipment installation 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 “data center equipment installation 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 data center equipment installation 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 data center equipment installation 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, 416 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 7, 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 data center equipment installation 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 data center equipment installation companies are there based in France?

RevenueBase identified 166 data center equipment installation 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?

Sys1, headquartered in Saint-Jean-Dillac, tops this list with the largest team on record.

Which city has the most data center equipment installation companies?

Paris leads with 13 headquartered companies, followed by Versailles (3) and Annecy (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 416 verified decision-maker contacts tracked across these 166 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 7, 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.