Company lists · Data refreshed September 2026

Top 25 Enterprise IT consulting firms based in Luxembourg

Name: Enterprise IT consulting firms based in Luxembourg
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 155 companies tracked

RevenueBase identified 155 company matches for enterprise IT consulting firms associated with Luxembourg as of September 2026 and tracks 6,199 professional contacts across them, including 1,574 with verified work emails and 112 with mobile numbers. Luxembourg is the largest hub.

This list covers company matches for enterprise IT 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 2, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 2, 2026 How this list was built

155Companies

6,199Contacts tracked

1,574Verified emails

112Mobile numbers

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The 25 largest enterprise IT consulting firms based in Luxembourg

Ranked by team size

Top 25 of 155 company matches for enterprise IT consulting firms based in Luxembourg, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 2, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	VASS	Exact match	Luxembourg	1,001-5,000	2,274 contacts →
	Exact match “VASS is a global technology company specialized in generating business value through intelligent (digital) transformation, integrating technology, data, artificial intelligence…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
2	GFI World	Exact match	Luxembourg	10001+	2,170 contacts →
	Exact match “Gfi became Inetum in 2020.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
3	NSI Luxembourg PSF	Exact match	Esch-Sur-Alzette, Luxembourg	201-500	302 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 2, 2026 · View company records in RevenueBase
4	Ausy Belgium	Exact match	Leudelange, Luxembourg	1,001-5,000	161 contacts →
	Exact match “At Ausy, we’ve been providing technological solutions for over 30 years.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
5	Edda Luxembourg	Exact match	Windhof, Luxembourg	51-200	99 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 2, 2026 · View company records in RevenueBase
6	ACO Human Capital	Exact match	Kockelscheuer Canton Of Esch-Sur-Alzette, Luxembourg	51-200	63 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 2, 2026 · View company records in RevenueBase
7	Forty2 AG	Exact match	Wecker Wecker, Luxembourg	51-200	56 contacts →
	Exact match “Forty2 is a Swiss based consulting company with Offices Switzerland, Luxembourg, Portugal, Spain, Singapore and Philippines with a decade of professional experience in Financial…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
8	Raftech	Exact match	Luxembourg	51-200	50 contacts →
	Exact match “Raftech delivers scalable consulting services to drive our clients' technology or business initiatives.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
9	Hamlet Consulting Luxembourg	Exact match	Luxembourg	51-200	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 2, 2026 · View company records in RevenueBase
10	Amexio Belgium & Luxembourg	Exact match	Luxembourg	51-200	41 contacts →
	Exact match “Our mission: Helping companies to improve their operational cost and efficiency through better process and content management, collaboration, knowledge sharing and by using the…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
11	Logos IT Services	Exact match	Alzingen, Luxembourg	11-50	41 contacts →
	Exact match “Based in Luxembourg and Germany, Logos is a recognized company of the IT sector.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
12	Experis IT Luxembourg	Exact match	Howald, Luxembourg	11-50	30 contacts →
	Exact match “Since 2011 Experis is the global brand of ManpowerGroup for executive recruitment and professional services.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
13	Finegan Luxembourg	Exact match	Luxembourg	11-50	29 contacts →
	Exact match “Finegan Luxembourg is part of the group Finegan, an independent French consulting firm created in 2009.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
14	E-Kenz	Exact match	Livange, Luxembourg	11-50	26 contacts →
	Exact match “e-Kenz is a Luxemburgish IT consulting agency and hosting provider.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
15	ELGON	Exact match	Windhof, Luxembourg	51-200	24 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 2, 2026 · View company records in RevenueBase
16	Noveo Conseil	Exact match	Luxembourg	11-50	23 contacts →
	Exact match “Actifs au sein du monde bancaire et financier international, nous nous mobilisons pour accompagner nos clients dans leur réflexion stratégique, leurs évolutions…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
17	Dartalis	Exact match	Contern, Luxembourg	11-50	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 2, 2026 · View company records in RevenueBase
18	UFO Consulting	Exact match	Luxembourg	11-50	21 contacts →
	Exact match “As a Technology and Organisation Consulting firm in Luxembourg and Paris, we accelerate the transformation of your business on a daily basis.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
19	Fdlv SA	Exact match	Leudelange Leudelange, Luxembourg	11-50	20 contacts →
	Exact match “FDLV Advisory & Technology is a consultancy company offering services on technology and business issues - ranging from information technologies to legal services.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
20	Xpectis	Exact match	Holzem, Luxembourg	11-50	19 contacts →
	Exact match “Xpectis is a leading provider of IT Solutions & Services to an expanding range of customers.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
21	OYESK	Exact match	Bertrange, Luxembourg	51-200	18 contacts →
	Exact match “Welcome to Oyesk!” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
22	E.B.M. Consulting	Exact match	Luxembourg	51-200	15 contacts →
	Exact match “E.B.M.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
23	F3c-Systems	Exact match	Luxembourg	11-50	14 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 2, 2026 · View company records in RevenueBase
24	STRAS	Exact match	Luxembourg	11-50	13 contacts →
	Exact match “At STRAS, we understand that navigating the complex landscape of business requires more than just solutions; it demands a strategic approach.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
25	Traxxion S.A	Exact match	Grevenmacher, Luxembourg	11-50	11 contacts →
	Exact match “Active since 2007, TrAxxion is a venture from senior, experienced professionals with complementary backgrounds, located in and near Luxembourg.” Recorded in the RevenueBase company graph · Sep 2, 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 “enterprise IT 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 155 enterprise IT consulting firms based in Luxembourg

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Enterprise IT consulting firms based in Luxembourg at a glance

As of Sep 2, 2026

25.4%Verified-email coverage

1.8%Mobile-number coverage

40.0Average contacts per company

1-10Median size (employees)

47.1%Largest-city concentration · Luxembourg

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Luxembourg whose business descriptions match “enterprise IT 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 1,574 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 2, 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.

Enterprise IT consulting firms by metro

Enterprise IT consulting firms in Luxembourg73

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

How many enterprise IT consulting firms are there based in Luxembourg?

RevenueBase identified 155 company matches for enterprise IT 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?

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

Which city has the most enterprise IT consulting firms?

Luxembourg leads with 73 company records, followed by Leudelange (5) and Bertrange (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,574 professional contacts with verified work emails tracked across these 155 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 2, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.