Company lists · Data refreshed November 2026

Top 22 Ict companies based in Luxembourg

RevenueBase identified 40 company matches for ict companies associated with Luxembourg as of November 2026 and tracks 1,908 professional contacts across them, including 684 with verified work emails. Luxembourg is the largest hub.

This list covers company matches for ict 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
40Companies
1,908Contacts tracked
684Verified emails
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The 22 largest ict companies based in Luxembourg

Ranked by team size
Top 22 of 40 company matches for ict 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, 2026201-50097 contacts →

Exact match

“Formerly CTG Luxembourg PSF”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLuxembourgHQ recorded Nov 6, 2026201-50094 contacts →

Exact match

“L'accélération du développement des moyens de communication transforme l'entreprise et décuple sa productivité, tout en introduisant de nouveaux challenges.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLuxembourgHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“Créé en 1929, Téléphonie S.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBertrange, LuxembourgHQ recorded Nov 6, 202611-5045 contacts →

Exact match

“Ricoh is empowering digital workplaces using innovative technologies and services that enable individuals to work smarter from anywhere.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact 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
7Exact 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
8Exact 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
9Exact 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
10Exact 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
11Exact matchLuxembourgHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“CMD Solutions is your one-stop-shop for IT and telecommunication services on a monthly subscription base.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLuxembourgHQ recorded Nov 6, 2026201-5008 contacts →

Exact match

“Since 1979, we accompany all organizations in their digital transformation, by providing holistic ICT & Telecommunication solutions, as well as tailored support services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchWindhof, LuxembourgHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Convergence IT est une société de services qui regroupe des compétences spécialisées dans le conseil et l’installation de solutions informatiques orientées cloud.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMarnach, LuxembourgHQ recorded Nov 6, 20261-107 contacts →

Exact match

“IT-Services & IT-Beratung | Services informatiques & Conseil IT Ihre IT – modern, sicher, effizient.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchContern, LuxembourgHQ recorded Nov 6, 20261-106 contacts →

Exact match

“LXCDM est un prestataire de services IT, spécialisé dans le conseil, la vente, l’installation, la maintenance d’infrastructures informatiques et de communication.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchStadtbredimus, LuxembourgHQ recorded Nov 6, 20261-105 contacts →

Exact match

“MABU Concepts is a Luxembourg-based technology company delivering reliable IT, IoT and Smart City solutions for businesses and public-sector organisations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMertert, LuxembourgHQ recorded Nov 6, 20261-104 contacts →

Exact match

“With 28+ years of collective tech experience on the local market, the AASCI team will help simplify IT, anticipate your software development challenges, and enable you to scale…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchWeiswampach, LuxembourgHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Wir sind ein junges, dynamisches IT-Unternehmen in Luxemburg, dass Ihnen in allen Fragen bezüglich der IT zur Seite steht.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNommern, LuxembourgHQ recorded Nov 6, 20261-103 contacts →

Exact match

“With over a decade of experience in IT Services, We help you with your next IT project providing tailored solutions and resources to fulfill your business needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchManternach, LuxembourgHQ recorded Nov 6, 2026n/a2 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchEselborn, LuxembourgHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Wir sind ein IT-Dienstleiter aus Clervaux.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMersch, LuxembourgHQ recorded Nov 6, 20261-101 contacts →

Exact match

“IT service provider Tailbit S.à r.l-S is a modern high tech and client oriented limited liability enterprise.”

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

Showing 22 of 40 ict companies based in Luxembourg

See the full list, filter by size, metro and specialty, and access 684 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ict companies based in Luxembourg at a glance

As of Nov 6, 2026
35.8%Verified-email coverage
47.7Average contacts per company
1-10Median size (employees)
35.0%Largest-city concentration · Luxembourg
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
7
51-200
2
201-500
5
1,001-5,000
1
5,001-10,000
1

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 40 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 “ict 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 684 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.

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

How many ict companies are there based in Luxembourg?

RevenueBase identified 40 company matches for ict 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 ict companies?

Luxembourg leads with 14 company records, followed by Bertrange (3) and Weiswampach (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 684 professional contacts with verified work emails tracked across these 40 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.