Company lists · Data refreshed September 2026

Top 25 Managed IT services companies based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 941 companies tracked

RevenueBase identified 941 managed IT services companies headquartered in France as of September 2026 and tracks 12,051 professional contacts across them, including 3,315 with verified work emails and 374 with mobile numbers. Paris is the largest hub.

This list covers managed IT services 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

941Companies

12,051Contacts tracked

3,315Verified emails

374Mobile numbers

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The 25 largest managed IT services companies based in France

Ranked by team size

Top 25 of 941 managed IT services companies based in France, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names managed IT services companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	CMSIndirect evidence	Meudon La Foret, FranceHQ checked Sep 5, 2026	n/a	1,519
	“Société d'infogérance” Source: company website · checked Sep 5, 2026
2	SCC FrancePartial evidence	Nanterre, FranceHQ checked Sep 5, 2026	1,001-5,000	1,300
	“SCC France unleashes the potential of IT for global businesses, as one of Europe’s largest independent IT groups.” Source: company website · checked Sep 5, 2026
3	DCS EasywarePartial evidence	Lyon, FranceHQ checked Sep 5, 2026	1,001-5,000	532
	“Filiale du Groupe SYNERGIE, DCS SYNERGIE GROUP capitalise sur son histoire pour accompagner chaque jour les enjeux IT de ses clients.” Source: company website · checked Sep 5, 2026
4	LINKTPartial evidence	Puteaux, FranceHQ checked Sep 5, 2026	201-500	433
	“Opérateur de services managés, expert en télécoms et cybersécurité, Linkt accompagne les ETI, les grands comptes et les collectivités dans la performance et la sécurisation de…” Source: company website · checked Sep 5, 2026
5	LinkbynetIndirect evidence	Saint Denis, FranceHQ checked Sep 5, 2026	501-1,000	197
	“We are a true product of innovation.” Source: company website · checked Sep 5, 2026
6	LabsoftIndirect evidence	Labège, FranceHQ checked Sep 5, 2026	51-200	132
	“Labsoft SSII accompagne des grands comptes régionaux et national ainsi que des PME PMI.” Source: company website · checked Sep 5, 2026
7	QYYPPartial evidence	Vénissieux, FranceHQ checked Sep 5, 2026	51-200	121
	“Depuis 15 ans, Qyyp (anciennement Groupe Thym Business) accompagne au quotidien les entreprises – TPE, PME, ETI et Grand Groupes – et les collectivités avec des solutions IT &…” Source: company website · checked Sep 5, 2026
8	Groupe SaphIndirect evidence	Biot, FranceHQ checked Sep 5, 2026	51-200	118
	“Télétravail, migration des applications de l’entreprise vers le Cloud, augmentation des risques de cyberattaque; dans le contexte actuel, les entreprises doivent faire évoluer…” Source: company website · checked Sep 5, 2026
9	ScalesquadPartial evidence	Nanterre, FranceHQ checked Sep 5, 2026	201-500	118
	“ScaleSquad \| IT Empowerment Partner® L’IT de votre entreprise est-elle un frein à votre croissance ou le moteur de vos ambitions?” Source: company website · checked Sep 5, 2026
10	Alleo DE Bouygues TelecomIndirect evidence	Clichy, FranceHQ checked Sep 5, 2026	51-200	117
	“Après de nombreuses années de présence à vos côtés sous le nom 1913, notre marque évolue pour devenir ALLEO de Bouygues Telecom.” Source: company website · checked Sep 5, 2026
11	Sys1Indirect evidence	Saint-jean-d'illac, FranceHQ checked Sep 5, 2026	51-200	100
	“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 5, 2026
12	H-Tech SupportsStrong evidence	Saint-leu-la-forêt, FranceHQ checked Sep 5, 2026	51-200	97
	“We at HTS provide the modern day IT and network solutions to the enterprise markets through an extensive range of managed IT support services to its worldwide clientele.” Source: company website · checked Sep 5, 2026
13	AXIDOIndirect evidence	Levallois-perret, FranceHQ checked Sep 5, 2026	201-500	91
	“Axido, société du groupe Proxiteam composé de plus de 400 collaborateurs, accompagne les PME et ETI pour un système d’information performant, sécurisé et évolutif.” Source: company website · checked Sep 5, 2026
14	DigitalcookIndirect evidence	Paris, FranceHQ checked Sep 5, 2026	51-200	86
	“DigitalCook #Weinspirechange Depuis 2016, DigitalCook accompagne les entreprises dans leurs projets de transformation digitale, infogérance, hardware & software, et cybesécurité.” Source: company website · checked Sep 5, 2026
15	Trustteam FranceIndirect evidence	Maxeville, FranceHQ checked Sep 5, 2026	501-1,000	84
	“Depuis plus de 60 ans, Trustteam accompagne les entreprises dans la gestion et l’évolution de leur système d’information.” Source: company website · checked Sep 5, 2026
16	LutessaIndirect evidence	Paris, FranceHQ checked Sep 5, 2026	51-200	83
	“Allez, on se présente!” Source: company website · checked Sep 5, 2026
17	CeliosPartial evidence	Limoges, FranceHQ checked Sep 5, 2026	51-200	72
	“Celios : l'expertise globale IT avec ses services intégrés en infogérance, cybersécurité, innovation technologique et gestion de talents spécialisés.” Source: company website · checked Sep 5, 2026
18	RIO Managed ServicesIndirect evidence	Puiseux-pontoise, FranceHQ checked Sep 5, 2026	51-200	72
	“Tout a commencé en 2012.” Source: company website · checked Sep 5, 2026
19	Easy Service InformatiqueIndirect evidence	Paris, FranceHQ checked Sep 5, 2026	51-200	71
	“Vous êtes une PME ou profession libérale submergée par la complexité technologique?” Source: company website · checked Sep 5, 2026
20	IT PartnerPartial evidence	Lyon, FranceHQ checked Sep 5, 2026	51-200	70
	“Créée en 1995, IT Partner, est une Société de Services en Informatique et en Télécommunications, basée à Lyon, à l’engagement Social, Sociétal et Environnemental avéré.” Source: company website · checked Sep 5, 2026
21	EXEOPartial evidence	Paris, FranceHQ checked Sep 5, 2026	11-50	67
	“EXEO, founded in 2012, is a multi-specialist Managed Services Cloud Provider.” Source: company website · checked Sep 5, 2026
22	Groupe OsmoziumStrong evidence	Versailles, FranceHQ checked Sep 5, 2026	51-200	57
	“Le Groupe Osmozium est une entreprise de services du numérique (ESN) spécialisée dans le management des infrastructures IT hétérogènes, experte en solutions d’infogérance…” Source: company website · checked Sep 5, 2026
23	SymexoIndirect evidence	Balma, FranceHQ checked Sep 5, 2026	51-200	55
	“Bienvenue chez Symexo, votre partenaire informatique depuis plus de 20 ans!” Source: company website · checked Sep 5, 2026
24	Iguane SolutionsIndirect evidence	Paris, FranceHQ checked Sep 5, 2026	51-200	53
	“Spécialiste depuis de l’hébergement et de l’infogérance, Iguane Solutions affiche quelques belles références clients : Dailymotion, Deezer, Dassault Systèmes, Virgin Mega…” Source: company website · checked Sep 5, 2026
25	IT SystemesIndirect evidence	Malakoff, FranceHQ checked Sep 5, 2026	11-50	52
	“Votre logiciel métier devrait vous appartenir.” Source: company website · checked Sep 5, 2026

Showing 25 of 941 managed IT services companies based in France

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Managed IT services companies based in France at a glance

As of Sep 5, 2026

1-10Median size (employees)

ParisLargest hub · 117 HQs

374Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

664

11-50

223

51-200

201-500

501-1,000

1,001-5,000

Verified emails by last verification

0–30

3,119

31–60

186

61–90

90–180

180+

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 managed IT services companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “managed IT services companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among managed IT services 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 an evidence 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, 3,315 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 5, 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.

Managed IT services companies by metro

Managed IT services companies in Paris117

Frequently asked

How many managed IT services companies are there based in France?

RevenueBase identified 941 managed IT services 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?

CMS, headquartered in France, tops this list with the largest team on record.

Which city has the most managed IT services companies?

Paris leads with 117 headquartered companies, followed by Lyon (21) and Marseille (14).

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 3,315 verified decision-maker contacts tracked across these 941 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 5, 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.