Company lists · Data refreshed November 2026

Top 25 IT service companies based in Luxembourg

RevenueBase identified 104 company matches for IT service companies associated with Luxembourg as of November 2026 and tracks 3,947 professional contacts across them, including 1,308 with verified work emails. Luxembourg is the largest hub.

This list covers company matches for IT service companies associated with Luxembourg, 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
104Companies
3,947Contacts tracked
1,308Verified emails
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The 25 largest IT service companies based in Luxembourg

Ranked by team size
Top 25 of 104 company matches for IT service companies based in Luxembourg, 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 matchLuxembourgHQ recorded Nov 6, 20261,001-5,0001,086 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBertrange, LuxembourgHQ recorded Nov 6, 20265,001-10,000535 contacts →

Exact match

“Solutions30 is an integrated services company which aims at making digital technologies easily accessible to everyone.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBertrange, LuxembourgHQ recorded Nov 6, 2026201-50097 contacts →

Exact match

“Formerly CTG Luxembourg PSF”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMondorf Les Bains, LuxembourgHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“Fondée en 2009, Elliott Group, au travers de ses différentes entités, Elliott Developments, Elliott Consulting et Elliott CyberSquad s’est construite autour d’une compétence très…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBascharage, LuxembourgHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“CBC Informatique: Your Trusted Technology Partner For over 34 years, CBC Informatique has been supporting Luxembourg businesses in their digital transformation.”

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

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAlzingen, LuxembourgHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Based in Luxembourg and Germany, Logos is a recognized company of the IT sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLuxembourgHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“Our mission: Helping companies to improve their operational cost and efficiency through better process and content management, collaboration, knowledge sharing and by using the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLuxembourgHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Intesa Sanpaolo Servitia S.A.("ISP Servitia") is an ICT company based in Luxembourg since 1976.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLuxembourgHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Charles Oakes is a leading IT Solutions Organisation established in Luxembourg in 2005.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHowald, LuxembourgHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Since 2011 Experis is the global brand of ManpowerGroup for executive recruitment and professional services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWeiswampach, LuxembourgHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Notre équipe de 30 personnes est un mélange dynamique de motivation, d'inventivité et de passion pour les services informatiques et de marketing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchEhlange, LuxembourgHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Empirys is a Luxembourg IT services firm (since 2020) helping SMEs and mid-market companies with managed IT, Microsoft 365/Azure migrations, SOC-managed cybersecurity, NIS2/RGPD…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBelvaux, LuxembourgHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHolzem, LuxembourgHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Xpectis is a leading provider of IT Solutions & Services to an expanding range of customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWeiswampach, LuxembourgHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Since 1993, Multidata provide high-quality ICT solutions that help clients achieve their business objectives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLeudelange, LuxembourgHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“FDLV Advisory & Technology is a consultancy company offering services on technology and business issues - ranging from information technologies to legal services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLuxembourgHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Cyber Security / Cloud Computing / IT Consulting / Staffing Solutions F3C Systems is specialized in providing, maintaining, and operating secure IT Infrastructure for its…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBertrange, LuxembourgHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Tree Top est implantée depuis plus de 25 ans au Luxembourg et est spécialisée dans l'informatique professionnelle.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPontpierre, LuxembourgHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Technology Partner is an IT services company specialised in project development, consultancy and automation of company processes and procedures.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLuxembourgHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“System Solutions was founded in 1996 and has over time developed into a leading IT managed service provider for organizations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSteinfort, LuxembourgHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“Activities iBO Solutions offers solutions at the crossroad of Business and IT, with appropriate methodologies and tools supporting effective processes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchGarnich, LuxembourgHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Segma pour la gestion informatique de votre société Depuis 2006, Segma informatise les entreprises pour leur faciliter le quotidien.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSteinsel, LuxembourgHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchCapellen, LuxembourgHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“Since 1980, Computerland has been transforming the IT challenges of Belgian and Luxembourgish SMEs into growth opportunities.”

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

Showing 25 of 104 IT service companies based in Luxembourg

See the full list, filter by size, metro and specialty, and access 1,308 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT service companies based in Luxembourg at a glance

As of Nov 6, 2026
33.1%Verified-email coverage
38.0Average contacts per company
11-50Median size (employees)
32.7%Largest-city concentration · Luxembourg
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
51
11-50
34
51-200
11
201-500
2
501-1,000
1
1,001-5,000
2
5,001-10,000
2

Email recency for this list is measured worldwide rather than for Luxembourg, so it is reported there. Company counts and contact totals on this page are exact for Luxembourg, over 104 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 Luxembourg whose business descriptions match “IT service companies” 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 1,308 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.

IT service companies by metro

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 “IT service companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT service companies are there based in Luxembourg?

RevenueBase identified 104 company matches for IT service companies associated with Luxembourg 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?

Netcompany-Intrasoft tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most IT service companies?

Luxembourg leads with 34 company records, followed by Bertrange (9) and Bascharage (2).

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 1,308 professional contacts with verified work emails tracked across these 104 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.