Company lists · Data refreshed September 2026
Top 25 IT services and consulting firms based in Luxembourg
RevenueBase identified 326 company matches for IT services and consulting firms associated with Luxembourg as of September 2026 and tracks 13,947 professional contacts across them, including 5,739 with verified work emails and 308 with mobile numbers. Luxembourg is the largest hub.
This list covers company matches for IT services and consulting firms 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 services and consulting firms based in Luxembourg
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,413 contacts → | ||||
Exact match “PwC Luxembourg is the largest professional services firm in Luxembourg with over 3,600 people employed from 90 different countries.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 2 | 1,711 contacts → | ||||
Exact match “Sword is a leader in data insights, digital transformation and technology services with a substantial reputation in complex IT, business projects and mission critical operations…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 3 | 1,303 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 · Sep 27, 2026 · View company records in RevenueBase | |||||
| 4 | 911 contacts → | ||||
Exact match “Arηs Group, Part of Accenture - is a market leader in the management of complex IT projects and systems.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 5 | 546 contacts → | ||||
Exact match “SOA People is one of Europe’s leading consulting and services groups specializing in SAP solutions.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 6 | 513 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 · Sep 27, 2026 · View company records in RevenueBase | |||||
| 7 | 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 | |||||
| 8 | 313 contacts → | ||||
Exact match “InTech est une Entreprise de Services Numériques (ESN) luxembourgeoise fondée en 1995 et filiale du groupe POST Luxembourg.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 9 | 303 contacts → | ||||
Exact match “En collaboration étroite avec ses clients, NSI Luxembourg propose des développements applicatifs et des services à haute valeur ajoutée dans les domaines d’architecture…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 10 | 226 contacts → | ||||
Exact match “Taleo is a global independent management and delivery advisory group.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 11 | 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 | |||||
| 12 | 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 | |||||
| 13 | 124 contacts → | ||||
Exact match “Vous êtes chef d’entreprise, artisan, commerçant, professionnels libéral ou du secteur financier?” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 14 | 100 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 15 | 98 contacts → | ||||
Exact match “AKABI is a young and entrepreneurial IT consultancy company specialized in Business Intelligence, Software Development, Cloud and IT Infrastructure.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 16 | 97 contacts → | ||||
Exact match “CTG serves as a catalyst for your digital transformation, offering innovative solutions and services that accelerate your strategy and project momentum.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 17 | 97 contacts → | ||||
Exact match “Founded in 1976, CGI is one of the world’s largest IT and business process services providers and innovative partner, helping clients transform into digital enterprises end to end…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 18 | 73 contacts → | ||||
Exact match “Solutions for business partners - Independent solutions for changing times IQ Solutions is one of the largest players in the Luxembourg financial market and offer consulting…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 19 | 65 contacts → | ||||
Exact match “VASS drives business value creation through strategic end-to-end digital transformation projects, combining business, technology, data, and AI solutions.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 20 | 60 contacts → | ||||
Exact match “Accenture helps the world’s leading enterprises reinvent by building their digital core and unleashing the power of AI to create value at speed for organizations across industries.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 21 | 55 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 22 | 55 contacts → | ||||
Exact match “Alcyone Consulting propose à ses clients Grand Compte une expertise reconnue dans les métiers de l'IT, Gouvernance, Compliance et se distingue par le Savoir-Faire et Savoir-Être…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 23 | 54 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 · Sep 27, 2026 · View company records in RevenueBase | |||||
| 24 | 49 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 · Sep 27, 2026 · View company records in RevenueBase | |||||
| 25 | 43 contacts → | ||||
Exact match “Hamlet Consulting Luxembourg is a dynamic European consulting company based in the Grand Duchy of Luxembourg.” 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 services and consulting firms”. 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 326 IT services and consulting firms based in Luxembourg
See the full list, filter by size, metro and specialty, and access 5,739 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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IT services and consulting firms 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 72.0dHow 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 services and consulting firms” 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 5,739 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 services and consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many IT services and consulting firms are there based in Luxembourg?
RevenueBase identified 326 company matches for IT services and consulting firms 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?
PWC Luxembourg tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most IT services and consulting firms?
Luxembourg leads with 140 company records, followed by Bertrange (20) and Windhof (11).
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 5,739 professional contacts with verified work emails tracked across these 326 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 326 IT services and consulting firms based in Luxembourg. Start with a free account, no credit card.
Download this list →Related lists
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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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- IT services and consulting firms based in the United States
- IT services and consulting firms based in the United Kingdom
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Company intelligence · public preview
Top 25 IT services and consulting firms 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 326 matching company records for IT services and consulting firms based in Luxembourg, with 13,947 tracked contacts and 5,739 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 services and consulting firms 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 |  PWC Luxembourgpwc.luHQ: LuxembourgReported employees: 1,001-5,000 | Luxembourg | 1,001-5,000 | Exact match | 3,413 contacts → |
“PwC Luxembourg is the largest professional services firm in Luxembourg with over 3,600 people employed from 90 different countries.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Sword Groupsword-group.comHQ: Windhof, LuxembourgReported employees: 1,001-5,000 | Windhof, Luxembourg | 1,001-5,000 | Exact match | 1,711 contacts → |
“Sword is a leader in data insights, digital transformation and technology services with a substantial reputation in complex IT, business projects and mission critical operations…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Netcompany-Intrasoftnetcompany-intrasoft.comHQ: LuxembourgReported employees: 1,001-5,000 | Luxembourg | 1,001-5,000 | Exact match | 1,303 contacts → |
“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 description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Arhs Grouparhs-group.comHQ: Belvaux Luxembourg, LuxembourgReported employees: 1,001-5,000 | Belvaux Luxembourg, Luxembourg | 1,001-5,000 | Exact match | 911 contacts → |
“Arηs Group, Part of Accenture - is a market leader in the management of complex IT projects and systems.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  SOA Peoplesoapeople.comHQ: Bertrange, LuxembourgReported employees: 1,001-5,000 | Bertrange, Luxembourg | 1,001-5,000 | Exact match | 546 contacts → |
“SOA People is one of Europe’s leading consulting and services groups specializing in SAP solutions.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Solutions30 Groupsolutions30.comHQ: Bertrange, LuxembourgReported employees: 5,001-10,000 | Bertrange, Luxembourg | 5,001-10,000 | Exact match | 513 contacts → |
“Solutions30 is an integrated services company which aims at making digital technologies easily accessible to everyone.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  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. | |||||
| 8 |  Intechintech.luHQ: Kayl, LuxembourgReported employees: 51-200 | Kayl, Luxembourg | 51-200 | Exact match | 313 contacts → |
“InTech est une Entreprise de Services Numériques (ESN) luxembourgeoise fondée en 1995 et filiale du groupe POST Luxembourg.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  NSI Luxembourg PSFnsi.luHQ: Esch-sur-alzette, LuxembourgReported employees: 201-500 | Esch-sur-alzette, Luxembourg | 201-500 | Exact match | 303 contacts → |
“En collaboration étroite avec ses clients, NSI Luxembourg propose des développements applicatifs et des services à haute valeur ajoutée dans les domaines d’architecture…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Taleo Consultingtaleo-consulting.comHQ: LuxembourgReported employees: 201-500 | Luxembourg | 201-500 | Exact match | 226 contacts → |
“Taleo is a global independent management and delivery advisory group.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  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. | |||||
| 12 |  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. | |||||
| 13 |  In Extenso Beluxinextenso-belux.comHQ: Windhof, LuxembourgReported employees: 51-200 | Windhof, Luxembourg | 51-200 | Exact match | 124 contacts → |
“Vous êtes chef d’entreprise, artisan, commerçant, professionnels libéral ou du secteur financier?” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Edda Luxembourgedda.luHQ: Windhof, LuxembourgReported employees: 51-200 | Windhof, Luxembourg | 51-200 | Exact match | 100 contacts → |
“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…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  AKABIakabi.euHQ: Itzig, LuxembourgReported employees: 51-200 | Itzig, Luxembourg | 51-200 | Exact match | 98 contacts → |
“AKABI is a young and entrepreneurial IT consultancy company specialized in Business Intelligence, Software Development, Cloud and IT Infrastructure.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  CTG IT Solutions - Europectg.comHQ: Bertrange, LuxembourgReported employees: 1,001-5,000 | Bertrange, Luxembourg | 1,001-5,000 | Exact match | 97 contacts → |
“CTG serves as a catalyst for your digital transformation, offering innovative solutions and services that accelerate your strategy and project momentum.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  CGI AU Luxembourgcgi.comHQ: Bertrange, LuxembourgReported employees: Not recorded | Bertrange, Luxembourg | Not recorded | Exact match | 97 contacts → |
“Founded in 1976, CGI is one of the world’s largest IT and business process services providers and innovative partner, helping clients transform into digital enterprises end to end…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  IQ Solutions Luxembourgiqs.luHQ: 3364 Leudelange, LuxembourgReported employees: 51-200 | 3364 Leudelange, Luxembourg | 51-200 | Exact match | 73 contacts → |
“Solutions for business partners - Independent solutions for changing times IQ Solutions is one of the largest players in the Luxembourg financial market and offer consulting…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Vass Beneluxvasscompany.comHQ: Windhof, LuxembourgReported employees: 1,001-5,000 | Windhof, Luxembourg | 1,001-5,000 | Exact match | 65 contacts → |
“VASS drives business value creation through strategic end-to-end digital transformation projects, combining business, technology, data, and AI solutions.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Accenture Luxembourgaccenture.comHQ: LuxembourgReported employees: 51-200 | Luxembourg | 51-200 | Exact match | 60 contacts → |
“Accenture helps the world’s leading enterprises reinvent by building their digital core and unleashing the power of AI to create value at speed for organizations across industries.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Infeurope S.Ainfeurope.luHQ: LuxembourgReported employees: 51-200 | Luxembourg | 51-200 | Exact match | 55 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 |  ACO Human Capitalalcyone-consulting.luHQ: Kockelscheuer, LuxembourgReported employees: 51-200 | Kockelscheuer, Luxembourg | 51-200 | Exact match | 55 contacts → |
“Alcyone Consulting propose à ses clients Grand Compte une expertise reconnue dans les métiers de l'IT, Gouvernance, Compliance et se distingue par le Savoir-Faire et Savoir-Être…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Elliott Groupelliott-group.luHQ: Mondorf Les Bains, LuxembourgReported employees: 51-200 | Mondorf Les Bains, Luxembourg | 51-200 | Exact match | 54 contacts → |
“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 description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  CBC Informatiquecbc.luHQ: Bascharage, LuxembourgReported employees: 11-50 | Bascharage, Luxembourg | 11-50 | Exact match | 49 contacts → |
“CBC Informatique: Your Trusted Technology Partner For over 34 years, CBC Informatique has been supporting Luxembourg businesses in their digital transformation.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Hamlet Consulting Luxembourghamletconsulting.comHQ: LuxembourgReported employees: 51-200 | Luxembourg | 51-200 | Exact match | 43 contacts → |
“Hamlet Consulting Luxembourg is a dynamic European consulting company based in the Grand Duchy of Luxembourg.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 326 company matches
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IT services and consulting firms: 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
326 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 72.0dHow 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 services and consulting firms?
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 services and consulting firms did RevenueBase find based in Luxembourg?
The saved snapshot records 326 matching company records, 13,947 tracked contacts and 5,739 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 services and consulting firms by geography
- IT services and consulting firms based in the United States
- IT services and consulting firms based in the United Kingdom
- IT services and consulting firms based in Brazil
- IT services and consulting firms based in Germany
- IT services and consulting firms based in France
- IT services and consulting firms based in Canada
- IT services and consulting firms based in Italy
- IT services and consulting firms based in Australia
- IT services and consulting firms based in Spain
- IT services and consulting firms based in the Netherlands
- IT services and consulting firms based in Mexico
- IT services and consulting firms based in South Africa
Cite this list
RevenueBase Data Team. Top 25 IT services and consulting firms based in Luxembourg. Snapshot: September 27, 2026. https://revenuebase.ai/companies/it-services-and-consulting-firms/luxembourg.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
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- Lists A-Z
- New lists
- IT services and consulting firms based in the United States
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Company intelligence · public preview
Top 25 IT services and consulting firms based in Luxembourg
RevenueBase records 326 matching company records for IT services and consulting firms based in Luxembourg, with 13,947 tracked contacts and 5,739 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 services and consulting firms 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 | PWC Luxembourgpwc.lu HQ: LuxembourgReported employees: 1,001-5,000 | Luxembourg | 1,001-5,000 | Exact match | 3,413 contacts → |
“PwC Luxembourg is the largest professional services firm in Luxembourg with over 3,600 people employed from 90 different countries.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Sword Groupsword-group.com HQ: Windhof, LuxembourgReported employees: 1,001-5,000 | Windhof, Luxembourg | 1,001-5,000 | Exact match | 1,711 contacts → |
“Sword is a leader in data insights, digital transformation and technology services with a substantial reputation in complex IT, business projects and mission critical operations…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Netcompany-Intrasoftnetcompany-intrasoft.com HQ: LuxembourgReported employees: 1,001-5,000 | Luxembourg | 1,001-5,000 | Exact match | 1,303 contacts → |
“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 description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Arhs Grouparhs-group.com HQ: Belvaux Luxembourg, LuxembourgReported employees: 1,001-5,000 | Belvaux Luxembourg, Luxembourg | 1,001-5,000 | Exact match | 911 contacts → |
“Arηs Group, Part of Accenture - is a market leader in the management of complex IT projects and systems.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | SOA Peoplesoapeople.com HQ: Bertrange, LuxembourgReported employees: 1,001-5,000 | Bertrange, Luxembourg | 1,001-5,000 | Exact match | 546 contacts → |
“SOA People is one of Europe’s leading consulting and services groups specializing in SAP solutions.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Solutions30 Groupsolutions30.com HQ: Bertrange, LuxembourgReported employees: 5,001-10,000 | Bertrange, Luxembourg | 5,001-10,000 | Exact match | 513 contacts → |
“Solutions30 is an integrated services company which aims at making digital technologies easily accessible to everyone.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | 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. | |||||
| 8 | Intechintech.lu HQ: Kayl, LuxembourgReported employees: 51-200 | Kayl, Luxembourg | 51-200 | Exact match | 313 contacts → |
“InTech est une Entreprise de Services Numériques (ESN) luxembourgeoise fondée en 1995 et filiale du groupe POST Luxembourg.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | NSI Luxembourg PSFnsi.lu HQ: Esch-sur-alzette, LuxembourgReported employees: 201-500 | Esch-sur-alzette, Luxembourg | 201-500 | Exact match | 303 contacts → |
“En collaboration étroite avec ses clients, NSI Luxembourg propose des développements applicatifs et des services à haute valeur ajoutée dans les domaines d’architecture…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Taleo Consultingtaleo-consulting.com HQ: LuxembourgReported employees: 201-500 | Luxembourg | 201-500 | Exact match | 226 contacts → |
“Taleo is a global independent management and delivery advisory group.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | 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. | |||||
| 12 | 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. | |||||
| 13 | In Extenso Beluxinextenso-belux.com HQ: Windhof, LuxembourgReported employees: 51-200 | Windhof, Luxembourg | 51-200 | Exact match | 124 contacts → |
“Vous êtes chef d’entreprise, artisan, commerçant, professionnels libéral ou du secteur financier?” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Edda Luxembourgedda.lu HQ: Windhof, LuxembourgReported employees: 51-200 | Windhof, Luxembourg | 51-200 | Exact match | 100 contacts → |
“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…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | AKABIakabi.eu HQ: Itzig, LuxembourgReported employees: 51-200 | Itzig, Luxembourg | 51-200 | Exact match | 98 contacts → |
“AKABI is a young and entrepreneurial IT consultancy company specialized in Business Intelligence, Software Development, Cloud and IT Infrastructure.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | CTG IT Solutions - Europectg.com HQ: Bertrange, LuxembourgReported employees: 1,001-5,000 | Bertrange, Luxembourg | 1,001-5,000 | Exact match | 97 contacts → |
“CTG serves as a catalyst for your digital transformation, offering innovative solutions and services that accelerate your strategy and project momentum.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | CGI AU Luxembourgcgi.com HQ: Bertrange, LuxembourgReported employees: Not recorded | Bertrange, Luxembourg | Not recorded | Exact match | 97 contacts → |
“Founded in 1976, CGI is one of the world’s largest IT and business process services providers and innovative partner, helping clients transform into digital enterprises end to end…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | IQ Solutions Luxembourgiqs.lu HQ: 3364 Leudelange, LuxembourgReported employees: 51-200 | 3364 Leudelange, Luxembourg | 51-200 | Exact match | 73 contacts → |
“Solutions for business partners - Independent solutions for changing times IQ Solutions is one of the largest players in the Luxembourg financial market and offer consulting…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Vass Beneluxvasscompany.com HQ: Windhof, LuxembourgReported employees: 1,001-5,000 | Windhof, Luxembourg | 1,001-5,000 | Exact match | 65 contacts → |
“VASS drives business value creation through strategic end-to-end digital transformation projects, combining business, technology, data, and AI solutions.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Accenture Luxembourgaccenture.com HQ: LuxembourgReported employees: 51-200 | Luxembourg | 51-200 | Exact match | 60 contacts → |
“Accenture helps the world’s leading enterprises reinvent by building their digital core and unleashing the power of AI to create value at speed for organizations across industries.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Infeurope S.Ainfeurope.lu HQ: LuxembourgReported employees: 51-200 | Luxembourg | 51-200 | Exact match | 55 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | ACO Human Capitalalcyone-consulting.lu HQ: Kockelscheuer, LuxembourgReported employees: 51-200 | Kockelscheuer, Luxembourg | 51-200 | Exact match | 55 contacts → |
“Alcyone Consulting propose à ses clients Grand Compte une expertise reconnue dans les métiers de l'IT, Gouvernance, Compliance et se distingue par le Savoir-Faire et Savoir-Être…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Elliott Groupelliott-group.lu HQ: Mondorf Les Bains, LuxembourgReported employees: 51-200 | Mondorf Les Bains, Luxembourg | 51-200 | Exact match | 54 contacts → |
“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 description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | CBC Informatiquecbc.lu HQ: Bascharage, LuxembourgReported employees: 11-50 | Bascharage, Luxembourg | 11-50 | Exact match | 49 contacts → |
“CBC Informatique: Your Trusted Technology Partner For over 34 years, CBC Informatique has been supporting Luxembourg businesses in their digital transformation.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Hamlet Consulting Luxembourghamletconsulting.com HQ: LuxembourgReported employees: 51-200 | Luxembourg | 51-200 | Exact match | 43 contacts → |
“Hamlet Consulting Luxembourg is a dynamic European consulting company based in the Grand Duchy of Luxembourg.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 326 company matches
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IT services and consulting firms: 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
326 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 72.0dHow 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 services and consulting firms?
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 services and consulting firms did RevenueBase find based in Luxembourg?
The saved snapshot records 326 matching company records, 13,947 tracked contacts and 5,739 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 services and consulting firms based in Luxembourg. Snapshot: September 27, 2026. https://revenuebase.ai/companies/it-services-and-consulting-firms/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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