Company lists · Data refreshed September 2026
Top 25 IT infrastructure and security companies based in Luxembourg
RevenueBase identified 74 company matches for IT infrastructure and security companies associated with Luxembourg as of September 2026 and tracks 1,196 professional contacts across them, including 577 with verified work emails and 41 with mobile numbers. Luxembourg is the largest hub.
This list covers company matches for IT infrastructure and security 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 September 27, 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.
The 25 largest IT infrastructure and security companies based in Luxembourg
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 335 contacts → | ||||
Exact match “DEEP places all the expertise and ICT resources of the POST Luxembourg Group at the service of companies, institutions and associations to support them in the operational…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 2 | 163 contacts → | ||||
Exact match “Transforming Technology into Business Impact At QBA, we believe technology should not just work-it should transform.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 3 | 156 contacts → | ||||
Exact match “System Solutions becomes Trustteam Luxembourg In its 28 years of existence, Trustteam Luxembourg has grown into a 360° IT partner, PSF-approved and ISO 27001 certified.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 4 | 100 contacts → | ||||
Exact match “Formerly CTG Luxembourg PSF” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 5 | 37 contacts → | ||||
Exact match “Simac PSF – Your Trusted IT Partner in Luxembourg Simac PSF was established in 1997 in Luxembourg.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 6 | 31 contacts → | ||||
Exact match “Squaremiled: Your Digital Infrastructure, Simplified and Secured.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 7 | 26 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 · Sep 27, 2026 · View company records in RevenueBase | |||||
| 8 | 25 contacts → | ||||
Exact match “Empirys is a Luxembourg IT services company.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 9 | 25 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 · Sep 27, 2026 · View company records in RevenueBase | |||||
| 10 | 23 contacts → | ||||
Exact match “Grâce à ses experts certifiés Microsoft, Elgon vous conseille et vous accompagne dans votre adoption du Cloud, tout en garantissant la pérennité de votre infrastructure et de…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 11 | 22 contacts → | ||||
Exact match “dartalis is a regional leader and an independent company focused on information security since 2001.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 12 | 14 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 · Sep 27, 2026 · View company records in RevenueBase | |||||
| 13 | 13 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 14 | 13 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 · Sep 27, 2026 · View company records in RevenueBase | |||||
| 15 | 13 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 · Sep 27, 2026 · View company records in RevenueBase | |||||
| 16 | 11 contacts → | ||||
Exact match “Empowering Your Business with Secure & Scalable IT Solutions Since 2005, Global IT Services PSF (GITS PSF) has been a trusted Luxembourg-based partner, delivering high-performance…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 17 | 11 contacts → | ||||
Exact match “Located and active in Luxembourg, but also in the neighbouring countries, ADRONH is a young company of Cyber Security consultants.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 18 | 9 contacts → | ||||
Exact match “Your data must be kept safe.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 19 | 8 contacts → | ||||
Exact match “We provide independent consulting services in the information security field.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 20 | 8 contacts → | ||||
Exact match “Excellium Services is a cybersecurity services company established in Luxembourg since 2012 and more recently in Belgium, with activities and partnerships in Europe and Africa.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 21 | 7 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 · Sep 27, 2026 · View company records in RevenueBase | |||||
| 22 | 7 contacts → | ||||
Exact match “Bienvenue sur la page linked In de Ovi Solutions.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 23 | 6 contacts → | ||||
Exact match “IT-Services & IT-Beratung | Services informatiques & Conseil IT Ihre IT – modern, sicher, effizient.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 24 | 5 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 · Sep 27, 2026 · View company records in RevenueBase | |||||
| 25 | 5 contacts → | ||||
Exact match “When it comes to IT and Digital Services, you deserve effectiveness and quality.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “IT infrastructure and security companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 74 IT infrastructure and security companies based in Luxembourg
See the full list, filter by size, metro and specialty, and access 577 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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IT infrastructure and security companies based in Luxembourg at a glance
As of Sep 27, 2026Companies by employee count
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 29.0dCompany record updated
Median 78.0dHow 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 infrastructure and security 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 577 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 September 27, 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 “IT infrastructure and security companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many IT infrastructure and security companies are there based in Luxembourg?
RevenueBase identified 74 company matches for IT infrastructure and security companies associated with Luxembourg as of September 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?
DEEP tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most IT infrastructure and security companies?
Luxembourg leads with 20 company records, followed by Bertrange (3) and Capellen (3).
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 577 professional contacts with verified work emails tracked across these 74 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 September 27, 2026.
Ready to reach these companies? Verified emails and direct dials for all 74 IT infrastructure and security companies based in Luxembourg. Start with a free account, no credit card.
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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.
More company lists
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- Lists by location
- Lists A-Z
- New lists
- IT infrastructure and security companies based in the United States
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Company intelligence · public preview
Top 25 IT infrastructure and security companies based in Luxembourg
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 74 matching company records for IT infrastructure and security companies based in Luxembourg, with 1,196 tracked contacts and 577 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 27, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 IT infrastructure and security companies based in Luxembourg
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  DEEPdeep.euHQ: LuxembourgReported employees: 501-1,000 | Luxembourg | 501-1,000 | Exact match | 335 contacts → |
“DEEP places all the expertise and ICT resources of the POST Luxembourg Group at the service of companies, institutions and associations to support them in the operational…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  QBA Worldwideqbadvisory.comHQ: LuxembourgReported employees: 201-500 | Luxembourg | 201-500 | Exact match | 163 contacts → |
“Transforming Technology into Business Impact At QBA, we believe technology should not just work-it should transform.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Trustteam Luxembourgtrustteam.luHQ: Capellen, LuxembourgReported employees: 51-200 | Capellen, Luxembourg | 51-200 | Exact match | 156 contacts → |
“System Solutions becomes Trustteam Luxembourg In its 28 years of existence, Trustteam Luxembourg has grown into a 360° IT partner, PSF-approved and ISO 27001 certified.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Bertrange, LuxembourgReported employees: 201-500 | Bertrange, Luxembourg | 201-500 | Exact match | 100 contacts → |
“Formerly CTG Luxembourg PSF” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Simac PSFsimac.luHQ: Leudelange, LuxembourgReported employees: 51-200 | Leudelange, Luxembourg | 51-200 | Exact match | 37 contacts → |
“Simac PSF – Your Trusted IT Partner in Luxembourg Simac PSF was established in 1997 in Luxembourg.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Squaremiledsquaremiled.comHQ: Peppange, LuxembourgReported employees: 11-50 | Peppange, Luxembourg | 11-50 | Exact match | 31 contacts → |
“Squaremiled: Your Digital Infrastructure, Simplified and Secured.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Digitalvisiondigitalvision.luHQ: Weiswampach, LuxembourgReported employees: 11-50 | Weiswampach, Luxembourg | 11-50 | Exact match | 26 contacts → |
“Notre équipe de 30 personnes est un mélange dynamique de motivation, d'inventivité et de passion pour les services informatiques et de marketing.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Empirysempirys.comHQ: Ehlange, LuxembourgReported employees: 11-50 | Ehlange, Luxembourg | 11-50 | Exact match | 25 contacts → |
“Empirys is a Luxembourg IT services company.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  BMS Engineering Sàrlbms-engineering.luHQ: Belvaux, LuxembourgReported employees: 11-50 | Belvaux, Luxembourg | 11-50 | Exact match | 25 contacts → |
“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 description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  ELGONelgon.luHQ: Windhof, LuxembourgReported employees: 51-200 | Windhof, Luxembourg | 51-200 | Exact match | 23 contacts → |
“Grâce à ses experts certifiés Microsoft, Elgon vous conseille et vous accompagne dans votre adoption du Cloud, tout en garantissant la pérennité de votre infrastructure et de…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Dartalisdartalis.luHQ: Contern, LuxembourgReported employees: 11-50 | Contern, Luxembourg | 11-50 | Exact match | 22 contacts → |
“dartalis is a regional leader and an independent company focused on information security since 2001.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | System Solutionssystemsolutions.com HQ: LuxembourgReported employees: 51-200 | Luxembourg | 51-200 | Exact match | 14 contacts → |
“System Solutions was founded in 1996 and has over time developed into a leading IT managed service provider for organizations.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Cloud Power Luxembourgcloud-power.euHQ: Capellen, LuxembourgReported employees: 11-50 | Capellen, Luxembourg | 11-50 | Exact match | 13 contacts → |
“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…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  F3c-Systemsf3c-systems.euHQ: LuxembourgReported employees: 11-50 | Luxembourg | 11-50 | Exact match | 13 contacts → |
“Cyber Security / Cloud Computing / IT Consulting / Staffing Solutions F3C Systems is specialized in providing, maintaining, and operating secure IT Infrastructure for its…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  IBO Solutions S.Aibo.luHQ: Steinfort, LuxembourgReported employees: 1-10 | Steinfort, Luxembourg | 1-10 | Exact match | 13 contacts → |
“Activities iBO Solutions offers solutions at the crossroad of Business and IT, with appropriate methodologies and tools supporting effective processes.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Global IT Services PSFgits.luHQ: LuxembourgReported employees: 11-50 | Luxembourg | 11-50 | Exact match | 11 contacts → |
“Empowering Your Business with Secure & Scalable IT Solutions Since 2005, Global IT Services PSF (GITS PSF) has been a trusted Luxembourg-based partner, delivering high-performance…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Adronhadronh.comHQ: LuxembourgReported employees: 11-50 | Luxembourg | 11-50 | Exact match | 11 contacts → |
“Located and active in Luxembourg, but also in the neighbouring countries, ADRONH is a young company of Cyber Security consultants.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Quite Goodquite-good.comHQ: LuxembourgReported employees: 1-10 | Luxembourg | 1-10 | Exact match | 9 contacts → |
“Your data must be kept safe.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  IMRIMimrim.comHQ: Contern, LuxembourgReported employees: 1-10 | Contern, Luxembourg | 1-10 | Exact match | 8 contacts → |
“We provide independent consulting services in the information security field.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Excellium Servicesexcellium-services.com HQ: LuxembourgReported employees: 51-200 | Luxembourg | 51-200 | Exact match | 8 contacts → |
“Excellium Services is a cybersecurity services company established in Luxembourg since 2012 and more recently in Belgium, with activities and partnerships in Europe and Africa.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Convergence ITconvergence-it.euHQ: Windhof, LuxembourgReported employees: 1-10 | Windhof, Luxembourg | 1-10 | Exact match | 7 contacts → |
“Convergence IT est une société de services qui regroupe des compétences spécialisées dans le conseil et l’installation de solutions informatiques orientées cloud.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  OVI Solutionsovi.solutionsHQ: LuxembourgReported employees: 1-10 | Luxembourg | 1-10 | Exact match | 7 contacts → |
“Bienvenue sur la page linked In de Ovi Solutions.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Ineako IT Solutionsineako.luHQ: Marnach, LuxembourgReported employees: 1-10 | Marnach, Luxembourg | 1-10 | Exact match | 6 contacts → |
“IT-Services & IT-Beratung | Services informatiques & Conseil IT Ihre IT – modern, sicher, effizient.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Lxcdm Sàrllxcdm.luHQ: Contern, LuxembourgReported employees: 1-10 | Contern, Luxembourg | 1-10 | Exact match | 5 contacts → |
“LXCDM est un prestataire de services IT, spécialisé dans le conseil, la vente, l’installation, la maintenance d’infrastructures informatiques et de communication.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Innovictioninnoviction.luHQ: Dudelange, LuxembourgReported employees: 1-10 | Dudelange, Luxembourg | 1-10 | Exact match | 5 contacts → |
“When it comes to IT and Digital Services, you deserve effectiveness and quality.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 74 company matches
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IT infrastructure and security companies: dataset insights
September 27, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
74 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 29.0dCompany record updated
Median 78.0dHow this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 27, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for IT infrastructure and security companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many IT infrastructure and security companies did RevenueBase find based in Luxembourg?
The saved snapshot records 74 matching company records, 1,196 tracked contacts and 577 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 27, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
IT infrastructure and security companies by geography
- IT infrastructure and security companies based in the United States
- IT infrastructure and security companies based in Brazil
- IT infrastructure and security companies based in the United Kingdom
- IT infrastructure and security companies based in Germany
- IT infrastructure and security companies based in Canada
- IT infrastructure and security companies based in France
- IT infrastructure and security companies based in Australia
- IT infrastructure and security companies based in Italy
- IT infrastructure and security companies based in Spain
- IT infrastructure and security companies based in the Netherlands
- IT infrastructure and security companies based in South Africa
- IT infrastructure and security companies based in Mexico
Cite this list
RevenueBase Data Team. Top 25 IT infrastructure and security companies based in Luxembourg. Snapshot: September 27, 2026. https://revenuebase.ai/companies/it-infrastructure-and-security-companies/luxembourg.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
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- Lists A-Z
- New lists
- IT infrastructure and security companies based in the United States
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- IT infrastructure and security companies based in the United Kingdom
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Company intelligence · public preview
Top 25 IT infrastructure and security companies based in Luxembourg
RevenueBase records 74 matching company records for IT infrastructure and security companies based in Luxembourg, with 1,196 tracked contacts and 577 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 27, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 IT infrastructure and security companies based in Luxembourg
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | DEEPdeep.eu HQ: LuxembourgReported employees: 501-1,000 | Luxembourg | 501-1,000 | Exact match | 335 contacts → |
“DEEP places all the expertise and ICT resources of the POST Luxembourg Group at the service of companies, institutions and associations to support them in the operational…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | QBA Worldwideqbadvisory.com HQ: LuxembourgReported employees: 201-500 | Luxembourg | 201-500 | Exact match | 163 contacts → |
“Transforming Technology into Business Impact At QBA, we believe technology should not just work-it should transform.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Trustteam Luxembourgtrustteam.lu HQ: Capellen, LuxembourgReported employees: 51-200 | Capellen, Luxembourg | 51-200 | Exact match | 156 contacts → |
“System Solutions becomes Trustteam Luxembourg In its 28 years of existence, Trustteam Luxembourg has grown into a 360° IT partner, PSF-approved and ISO 27001 certified.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Bertrange, LuxembourgReported employees: 201-500 | Bertrange, Luxembourg | 201-500 | Exact match | 100 contacts → |
“Formerly CTG Luxembourg PSF” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Simac PSFsimac.lu HQ: Leudelange, LuxembourgReported employees: 51-200 | Leudelange, Luxembourg | 51-200 | Exact match | 37 contacts → |
“Simac PSF – Your Trusted IT Partner in Luxembourg Simac PSF was established in 1997 in Luxembourg.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Squaremiledsquaremiled.com HQ: Peppange, LuxembourgReported employees: 11-50 | Peppange, Luxembourg | 11-50 | Exact match | 31 contacts → |
“Squaremiled: Your Digital Infrastructure, Simplified and Secured.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Digitalvisiondigitalvision.lu HQ: Weiswampach, LuxembourgReported employees: 11-50 | Weiswampach, Luxembourg | 11-50 | Exact match | 26 contacts → |
“Notre équipe de 30 personnes est un mélange dynamique de motivation, d'inventivité et de passion pour les services informatiques et de marketing.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Empirysempirys.com HQ: Ehlange, LuxembourgReported employees: 11-50 | Ehlange, Luxembourg | 11-50 | Exact match | 25 contacts → |
“Empirys is a Luxembourg IT services company.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | BMS Engineering Sàrlbms-engineering.lu HQ: Belvaux, LuxembourgReported employees: 11-50 | Belvaux, Luxembourg | 11-50 | Exact match | 25 contacts → |
“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 description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | ELGONelgon.lu HQ: Windhof, LuxembourgReported employees: 51-200 | Windhof, Luxembourg | 51-200 | Exact match | 23 contacts → |
“Grâce à ses experts certifiés Microsoft, Elgon vous conseille et vous accompagne dans votre adoption du Cloud, tout en garantissant la pérennité de votre infrastructure et de…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Dartalisdartalis.lu HQ: Contern, LuxembourgReported employees: 11-50 | Contern, Luxembourg | 11-50 | Exact match | 22 contacts → |
“dartalis is a regional leader and an independent company focused on information security since 2001.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | System Solutionssystemsolutions.com HQ: LuxembourgReported employees: 51-200 | Luxembourg | 51-200 | Exact match | 14 contacts → |
“System Solutions was founded in 1996 and has over time developed into a leading IT managed service provider for organizations.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Cloud Power Luxembourgcloud-power.eu HQ: Capellen, LuxembourgReported employees: 11-50 | Capellen, Luxembourg | 11-50 | Exact match | 13 contacts → |
“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…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | F3c-Systemsf3c-systems.eu HQ: LuxembourgReported employees: 11-50 | Luxembourg | 11-50 | Exact match | 13 contacts → |
“Cyber Security / Cloud Computing / IT Consulting / Staffing Solutions F3C Systems is specialized in providing, maintaining, and operating secure IT Infrastructure for its…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | IBO Solutions S.Aibo.lu HQ: Steinfort, LuxembourgReported employees: 1-10 | Steinfort, Luxembourg | 1-10 | Exact match | 13 contacts → |
“Activities iBO Solutions offers solutions at the crossroad of Business and IT, with appropriate methodologies and tools supporting effective processes.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Global IT Services PSFgits.lu HQ: LuxembourgReported employees: 11-50 | Luxembourg | 11-50 | Exact match | 11 contacts → |
“Empowering Your Business with Secure & Scalable IT Solutions Since 2005, Global IT Services PSF (GITS PSF) has been a trusted Luxembourg-based partner, delivering high-performance…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Adronhadronh.com HQ: LuxembourgReported employees: 11-50 | Luxembourg | 11-50 | Exact match | 11 contacts → |
“Located and active in Luxembourg, but also in the neighbouring countries, ADRONH is a young company of Cyber Security consultants.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Quite Goodquite-good.com HQ: LuxembourgReported employees: 1-10 | Luxembourg | 1-10 | Exact match | 9 contacts → |
“Your data must be kept safe.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | IMRIMimrim.com HQ: Contern, LuxembourgReported employees: 1-10 | Contern, Luxembourg | 1-10 | Exact match | 8 contacts → |
“We provide independent consulting services in the information security field.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Excellium Servicesexcellium-services.com HQ: LuxembourgReported employees: 51-200 | Luxembourg | 51-200 | Exact match | 8 contacts → |
“Excellium Services is a cybersecurity services company established in Luxembourg since 2012 and more recently in Belgium, with activities and partnerships in Europe and Africa.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Convergence ITconvergence-it.eu HQ: Windhof, LuxembourgReported employees: 1-10 | Windhof, Luxembourg | 1-10 | Exact match | 7 contacts → |
“Convergence IT est une société de services qui regroupe des compétences spécialisées dans le conseil et l’installation de solutions informatiques orientées cloud.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | OVI Solutionsovi.solutions HQ: LuxembourgReported employees: 1-10 | Luxembourg | 1-10 | Exact match | 7 contacts → |
“Bienvenue sur la page linked In de Ovi Solutions.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Ineako IT Solutionsineako.lu HQ: Marnach, LuxembourgReported employees: 1-10 | Marnach, Luxembourg | 1-10 | Exact match | 6 contacts → |
“IT-Services & IT-Beratung | Services informatiques & Conseil IT Ihre IT – modern, sicher, effizient.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Lxcdm Sàrllxcdm.lu HQ: Contern, LuxembourgReported employees: 1-10 | Contern, Luxembourg | 1-10 | Exact match | 5 contacts → |
“LXCDM est un prestataire de services IT, spécialisé dans le conseil, la vente, l’installation, la maintenance d’infrastructures informatiques et de communication.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Innovictioninnoviction.lu HQ: Dudelange, LuxembourgReported employees: 1-10 | Dudelange, Luxembourg | 1-10 | Exact match | 5 contacts → |
“When it comes to IT and Digital Services, you deserve effectiveness and quality.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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IT infrastructure and security companies: dataset insights
September 27, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
74 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 29.0dCompany record updated
Median 78.0dHow this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 27, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for IT infrastructure and security companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many IT infrastructure and security companies did RevenueBase find based in Luxembourg?
The saved snapshot records 74 matching company records, 1,196 tracked contacts and 577 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 27, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 IT infrastructure and security companies based in Luxembourg. Snapshot: September 27, 2026. https://revenuebase.ai/companies/it-infrastructure-and-security-companies/luxembourg.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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