Company lists · Data refreshed September 2026

Top 25 IT services companies based in Luxembourg

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

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 78 companies tracked

RevenueBase identified 78 IT services companies headquartered in Luxembourg as of September 2026 and tracks 5,380 professional contacts across them, including 1,732 with verified work emails and 105 with mobile numbers. Luxembourg is the largest hub.

This list covers IT services companies headquartered in Luxembourg, 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 4, 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 4, 2026 86% judged on-target in blind review

78Companies

5,380Contacts tracked

1,732Verified emails

105Mobile numbers

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The 25 largest IT services companies based in Luxembourg

Ranked by team size

Top 25 of 78 IT services companies based in Luxembourg, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names 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	Netcompany-IntrasoftStrong evidence	LuxembourgHQ checked Sep 4, 2026	1,001-5,000	1,279
	“Netcompany-Intrasoft is a leading European IT Solutions and Services Group with strong international presence and expertise, offering innovative and added-value solutions of the…” Source: company website · checked Sep 4, 2026
2	Solutions30 GroupIndirect evidence	Bertrange, LuxembourgHQ checked Sep 4, 2026	5,001-10,000	533
	“Solutions30 is an integrated services company which aims at making digital technologies easily accessible to everyone.” Source: company website · checked Sep 4, 2026
3	IntechIndirect evidence	Kayl, LuxembourgHQ checked Sep 4, 2026	51-200	310
	“InTech est une Entreprise de Services Numériques (ESN) luxembourgeoise fondée en 1995 et filiale du groupe POST Luxembourg.” Source: company website · checked Sep 4, 2026
4	NSI Luxembourg PSFIndirect evidence	Esch-Sur-Alzette, LuxembourgHQ checked Sep 4, 2026	201-500	302
	“En collaboration étroite avec ses clients, NSI Luxembourg propose des développements applicatifs et des services à haute valeur ajoutée dans les domaines d’architecture…” Source: company website · checked Sep 4, 2026
5	Edda LuxembourgIndirect evidence	Windhof, LuxembourgHQ checked Sep 4, 2026	51-200	99
	“Edda (formerly C-Services) is a company created in 2008 and since then has developed several expertise- Enterprise Content Management: Our SharePoint and Office 365 experts will…” Source: company website · checked Sep 4, 2026
6	CBC InformatiqueIndirect evidence	Bascharage, LuxembourgHQ checked Sep 4, 2026	11-50	49
	“CBC Informatique: Your Trusted Technology Partner For over 34 years, CBC Informatique has been supporting Luxembourg businesses in their digital transformation.” Source: company website · checked Sep 4, 2026
7	Logos IT ServicesStrong evidence	Alzingen, LuxembourgHQ checked Sep 4, 2026	11-50	41
	“Based in Luxembourg and Germany, Logos is a recognized company of the IT sector.” Source: company website · checked Sep 4, 2026
8	ION GroupStrong evidence	Bertrange, LuxembourgHQ checked Sep 4, 2026	11-50	39
	“Serving Luxembourg's IT needs since 2002, ION Group has focused its activities on 3 pillars: ION Home: IT services for home users- Computer repair and maintenance - Network Setup…” Source: company website · checked Sep 4, 2026
9	Experis IT LuxembourgIndirect evidence	Howald, LuxembourgHQ checked Sep 4, 2026	11-50	30
	“Since 2011 Experis is the global brand of ManpowerGroup for executive recruitment and professional services.” Source: company website · checked Sep 4, 2026
10	Intesa Sanpaolo ServitiaIndirect evidence	LuxembourgHQ checked Sep 4, 2026	51-200	30
	“Intesa Sanpaolo Servitia S.A.("ISP Servitia") is an ICT company based in Luxembourg since 1976.” Source: company website · checked Sep 4, 2026
11	EmpirysStrong evidence	Ehlange Esch-Sur-Alzette, LuxembourgHQ checked Sep 4, 2026	11-50	25
	“Empirys is a Luxembourg IT services company.” Source: company website · checked Sep 4, 2026
12	BMS Engineering SàrlIndirect evidence	Belvaux, LuxembourgHQ checked Sep 4, 2026	11-50	25
	“Acteur efficace et fiable dans les domaines de gestion informatique et des services en technologies de l’information, nous proposons des solutions durables et adaptées aux besoins…” Source: company website · checked Sep 4, 2026
13	Fdlv SAIndirect evidence	Leudelange Leudelange, LuxembourgHQ checked Sep 4, 2026	11-50	20
	“FDLV Advisory & Technology is a consultancy company offering services on technology and business issues - ranging from information technologies to legal services.” Source: company website · checked Sep 4, 2026
14	XpectisStrong evidence	Holzem, LuxembourgHQ checked Sep 4, 2026	11-50	19
	“Xpectis is a leading provider of IT Solutions & Services to an expanding range of customers.” Source: company website · checked Sep 4, 2026
15	Technology PartnerStrong evidence	Pontpierre, LuxembourgHQ checked Sep 4, 2026	11-50	16
	“Technology Partner is an IT services company specialised in project development, consultancy and automation of company processes and procedures.” Source: company website · checked Sep 4, 2026
16	Tree TOPIndirect evidence	Bertrange, LuxembourgHQ checked Sep 4, 2026	11-50	16
	“Tree Top est implantée depuis plus de 25 ans au Luxembourg et est spécialisée dans l'informatique professionnelle.” Source: company website · checked Sep 4, 2026
17	System SolutionsStrong evidence	LuxembourgHQ checked Sep 4, 2026	51-200	14
	“System Solutions was founded in 1996 and has over time developed into a leading IT managed service provider for organizations.” Source: company website · checked Sep 4, 2026
18	Cloud Power LuxembourgStrong evidence	Capellen, LuxembourgHQ checked Sep 4, 2026	11-50	13
	“Cloud Power Luxembourg -"Your IT Challenges, Our Solutions" We provide the cutting-edge expertise of our teams, modern solutions and the facilities of the Cloud with the aim of…” Source: company website · checked Sep 4, 2026
19	DSL IT Solutions & ServicesStrong evidence	Steinsel, LuxembourgHQ checked Sep 4, 2026	11-50	11
	“dsl -it solutions & services propose le service sur mesure ainsi qu'une gamme de serveurs et de postes de travails complète, couvrant tous les domaines d’activité et besoins de…” Source: company website · checked Sep 4, 2026
20	Segma Caisse TactileIndirect evidence	Garnich, LuxembourgHQ checked Sep 4, 2026	1-10	11
	“Segma pour la gestion informatique de votre société Depuis 2006, Segma informatise les entreprises pour leur faciliter le quotidien.” Source: company website · checked Sep 4, 2026
21	Arhs ConsultingIndirect evidence	LuxembourgHQ checked Sep 4, 2026	501-1,000	10
	“ARHS Consulting is a division of ARHS Group Since 2007, we help public organisations and private companies to drive value from technology, turning technology potentialities into…” Source: company website · checked Sep 4, 2026
22	Avicene Consulting ServicesStrong evidence	LuxembourgHQ checked Sep 4, 2026	51-200	8
	“Avicene Consulting Services is a leading provider of IT services with almost two decades of experience serving European Institutions.” Source: company website · checked Sep 4, 2026
23	MCD TeamIndirect evidence	LuxembourgHQ checked Sep 4, 2026	11-50	8
	“Located in Luxembourg, MCD TEAM is a consulting company active in finance and insurance areas.” Source: company website · checked Sep 4, 2026
24	Icarus IT ServicesStrong evidence	Altwies Mondorf-Les-Bains, LuxembourgHQ checked Sep 4, 2026	1-10	7
	“As an expert player in software computing, ICarus It Services helps you to use your software and manage your IT infrastructure.” Source: company website · checked Sep 4, 2026
25	Convergence ITStrong evidence	Windhof, LuxembourgHQ checked Sep 4, 2026	1-10	7
	“Convergence IT est une société de services qui regroupe des compétences spécialisées dans le conseil et l’installation de solutions informatiques orientées cloud.” Source: company website · checked Sep 4, 2026

Showing 25 of 78 IT services companies based in Luxembourg

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IT services companies based in Luxembourg at a glance

As of Sep 4, 2026

1-10Median size (employees)

LuxembourgLargest hub · 22 HQs

105Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Verified emails by last verification

0–30

31–60

125

61–90

931

90–180

666

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 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 Luxembourg whose own description of what they do matches “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 IT services companies, and records with no verified work email. Companies headquartered outside Luxembourg 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, 1,732 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 4, 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

How many IT services companies are there based in Luxembourg?

RevenueBase identified 78 IT services companies headquartered in Luxembourg 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?

Netcompany-Intrasoft, headquartered in Luxembourg, tops this list with the largest team on record.

Which city has the most IT services companies?

Luxembourg leads with 22 headquartered companies, followed by Bertrange (6) and Windhof (3).

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 1,732 verified decision-maker contacts tracked across these 78 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 4, 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.