Company lists · Data refreshed September 2026

Top 25 IT infrastructure installation companies based in France

Name: IT infrastructure installation companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 268 companies tracked

RevenueBase identified 268 IT infrastructure installation companies headquartered in France as of September 2026 and tracks 2,819 professional contacts across them, including 740 with verified work emails. Paris is the largest hub.

This list covers IT infrastructure 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 20, 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 20, 2026 86% judged on-target in blind review

268Companies

2,819Contacts tracked

740Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest IT infrastructure installation companies based in France

Ranked by team size

Top 25 of 268 IT infrastructure installation companies based in France, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to IT infrastructure 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	Global Technologies	Partial evidence	Clichy, FranceHQ checked Sep 20, 2026	51-200	131 contacts →
	Partial evidence “GLOBAL Technologies is an International full-service Technology Company specialized in designing, installing, operating and maintaining critical technical infrastructures and…” Source: RevenueBase Database · checked Sep 20, 2026
2	Ava6	Partial evidence	Limonest, FranceHQ checked Sep 20, 2026	51-200	109 contacts →
	Partial evidence “AVA6 est une ESN dont les domaines de compétences sont l'infrastructure, systèmes et réseaux, hébergement.” Source: RevenueBase Database · checked Sep 20, 2026
3	Sys1	Indirect evidence	Saint-jean-d'illac, FranceHQ checked Sep 20, 2026	51-200	100 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 20, 2026
4	Id2 By Tibco	Partial evidence	Levallois-perret, FranceHQ checked Sep 20, 2026	51-200	93 contacts →
	Partial evidence “Spécialiste des métiers de l'infrastructure ID2 intervient tout au long du cycle de vie de votre infrastructure informatique : de la conception des meilleurs dispositifs de mise…” Source: RevenueBase Database · checked Sep 20, 2026
5	Naitways	Strong evidence	Boulogne-billancourt, FranceHQ checked Sep 20, 2026	51-200	49 contacts →
	Strong evidence “IT infrastructures expert, Naitways is a French tailored IT solutions company, with value-added services and high levels of contractual services.” Source: RevenueBase Database · checked Sep 20, 2026
6	Atémis	Partial evidence	La Chapelle Sur Erdre, FranceHQ checked Sep 20, 2026	11-50	49 contacts →
	Partial evidence “Depuis plus de 25 ans, ATÉMIS accompagne les entreprises dans la conception, le déploiement et la sécurisation de leurs infrastructures informatiques.” Source: RevenueBase Database · checked Sep 20, 2026
7	Neoedge	Partial evidence	Marseille, FranceHQ checked Sep 20, 2026	11-50	47 contacts →
	Partial evidence “À la confluence de 3 métiers, NEOEDGE met à votre disposition son expertise de pointe pour imaginer et bâtir des infrastructures innovantes avec des solutions clé en main ou…” Source: RevenueBase Database · checked Sep 20, 2026
8	STH	Partial evidence	Moûtiers, FranceHQ checked Sep 20, 2026	n/a	46 contacts →
	Partial 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 20, 2026
9	S-Cube	Partial evidence	Malakoff, FranceHQ checked Sep 20, 2026	51-200	44 contacts →
	Partial evidence “Intégrateur d'infrastructures, S-Cube allie expertise technique et réactivité commerciale pour élaborer et mettre en œuvre des architectures serveurs, stockage et réseaux.” Source: RevenueBase Database · checked Sep 20, 2026
10	IDNA	Partial evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	42 contacts →
	Partial evidence “Cabinet de conseil à taille humaine spécialisé dans les infrastructures Datacenters, réseaux et sécurité.” Source: RevenueBase Database · checked Sep 20, 2026
11	Groupe Acmi	Partial evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	40 contacts →
	Partial evidence “Notre métier : Imaginer, fournir, installer, sécuriser, hé-berger et gérer vos infrastructures informatiques.” Source: RevenueBase Database · checked Sep 20, 2026
12	Scasicomp	Partial evidence	Boulogne-billancourt, FranceHQ checked Sep 20, 2026	11-50	39 contacts →
	Partial evidence “Architecte & intégrateur en infrastructures Cloud - privé, hybride ou public.” Source: RevenueBase Database · checked Sep 20, 2026
13	Scalair	Indirect evidence	Hem, FranceHQ checked Sep 20, 2026	51-200	38 contacts →
	Indirect evidence “Scalair accompagne les entreprises dans la conception de leurs environnements grâce à ses solutions Cloud et réseau.” Source: RevenueBase Database · checked Sep 20, 2026
14	Conectic	Partial evidence	Grigny, FranceHQ checked Sep 20, 2026	51-200	37 contacts →
	Partial evidence “Notre aventure a débuté en 2015 dans le domaine des infrastructures techniques.” Source: RevenueBase Database · checked Sep 20, 2026
15	Ecosoft	Indirect evidence	Clichy, FranceHQ checked Sep 20, 2026	n/a	36 contacts →
	Indirect evidence “Service Informatique.” Source: RevenueBase Database · checked Sep 20, 2026
16	Clariteam	Indirect evidence	St.-cloud, FranceHQ checked Sep 20, 2026	11-50	26 contacts →
	Indirect evidence “Clariteam by Constellation, l'expert des gestes de proximité en datacenters.” Source: RevenueBase Database · checked Sep 20, 2026
17	Efirack	Indirect evidence	Migennes, FranceHQ checked Sep 20, 2026	51-200	25 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 20, 2026
18	E-Ficiens	Indirect evidence	La Farlède, FranceHQ checked Sep 20, 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 20, 2026
19	IBC Dialog	Indirect evidence	Mondeville, FranceHQ checked Sep 20, 2026	11-50	21 contacts →
	Indirect evidence “IBC Dialog offre ses services, depuis sa création en 1992, de vente de matériels aux professionnels Normands : PC, Serveurs, Imprimantes, Photocopieurs, Multi-fonctions…” Source: RevenueBase Database · checked Sep 20, 2026
20	COM Network	Indirect evidence	Aix-en-provence, FranceHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “Com Network, votre partenaire, vous accompagne dans la réalisation de vos projets informatiques.” Source: RevenueBase Database · checked Sep 20, 2026
21	Caciis	Indirect evidence	Levallois-perret, FranceHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “CACIIS conçoit et intègre les systèmes d’information des opérateurs télécoms.” Source: RevenueBase Database · checked Sep 20, 2026
22	Equipages	Partial evidence	Voisins-le-bretonneux, FranceHQ checked Sep 20, 2026	11-50	16 contacts →
	Partial evidence “Equipages works with you to build your network and security infrastructure.” Source: RevenueBase Database · checked Sep 20, 2026
23	Tecodata	Indirect evidence	Frontenay-rohan-rohan, FranceHQ checked Sep 20, 2026	11-50	16 contacts →
	Indirect evidence “TECODATA, c’est plus de 40 collaborateurs avec un grand cœur!” Source: RevenueBase Database · checked Sep 20, 2026
24	Aamset	Partial evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	15 contacts →
	Partial evidence “AAMSET est une société de conseils, de fourniture, d'installation et de maintenance en systèmes et réseaux informatique, basée au 56 boulevard Voltaire, à Paris 11ème.” Source: RevenueBase Database · checked Sep 20, 2026
25	Wiconnect	Indirect evidence	Alençon, FranceHQ checked Sep 20, 2026	11-50	15 contacts →
	Indirect evidence “Wiconnect, travaille depuis plus de 15 ans à la mise en service et l’exploitation de services numériques.” Source: RevenueBase Database · checked Sep 20, 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: IT infrastructure 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 IT infrastructure installation companies.
Partial evidence: Its own public description names part of IT infrastructure installation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT infrastructure 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 268 IT infrastructure installation companies based in France

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 740 reachable decision-makers.

Free signup · no credit card

View the full list →

IT infrastructure installation companies based in France at a glance

As of Sep 20, 2026

26.3%Verified-email coverage

10.5Average contacts per company

1-10Median size (employees)

10.4%Largest-city concentration · Paris

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

176

11-50

51-200

201-500

501-1,000

1,001-5,000

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 268 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 IT infrastructure 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 “IT infrastructure 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 IT infrastructure 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 IT infrastructure 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, 740 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 20, 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.

IT infrastructure installation companies by metro

IT infrastructure installation companies 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 IT infrastructure 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 IT infrastructure installation companies are there based in France?

RevenueBase identified 268 IT infrastructure 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?

Global Technologies, headquartered in Clichy, tops this list with the largest team on record.

Which city has the most IT infrastructure installation companies?

Paris leads with 28 headquartered companies, followed by Aix-En-Provence (6) and Montpellier (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 740 verified decision-maker contacts tracked across these 268 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 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 268 IT infrastructure installation companies based in France. Start with a free account, no credit card.

Download this list →

Related lists

IT infrastructure installation companies by geography

Browse the directory

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.