Company lists · Data refreshed September 2026

Top 24 Enterprise infrastructure consulting companies based in Luxembourg

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 56 companies tracked

RevenueBase identified 56 enterprise infrastructure consulting companies headquartered in Luxembourg as of September 2026 and tracks 960 professional contacts across them, including 456 with verified work emails. Luxembourg is the largest hub.

This list covers enterprise infrastructure consulting companies headquartered in Luxembourg, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

56Companies

960Contacts tracked

456Verified emails

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The 24 largest enterprise infrastructure consulting companies based in Luxembourg

Ranked by team size

Top 24 of 56 enterprise infrastructure consulting companies based in Luxembourg, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise infrastructure consulting companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	NSI Luxembourg PSF	Indirect evidence	Esch-sur-alzette, LuxembourgHQ checked Sep 28, 2026	201-500	303 contacts →
	Indirect evidence “En collaboration étroite avec ses clients, NSI Luxembourg propose des développements applicatifs et des services à haute valeur ajoutée dans les domaines d’architecture…” Source: RevenueBase Database · checked Sep 28, 2026
2	QBA Worldwide	Indirect evidence	LuxembourgHQ checked Sep 28, 2026	201-500	163 contacts →
	Indirect evidence “Transforming Technology into Business Impact At QBA, we believe technology should not just work-it should transform.” Source: RevenueBase Database · checked Sep 28, 2026
3	AKABI	Partial evidence	Itzig, LuxembourgHQ checked Sep 28, 2026	51-200	98 contacts →
	Partial evidence “AKABI is a young and entrepreneurial IT consultancy company specialized in Business Intelligence, Software Development, Cloud and IT Infrastructure.” Source: RevenueBase Database · checked Sep 28, 2026
4	BEAM	Partial evidence	Esch-sur-alzette, LuxembourgHQ checked Sep 28, 2026	11-50	42 contacts →
	Partial evidence “Beam is an IT consulting company based in Luxembourg that specializes in cloud-native DevOps.” Source: RevenueBase Database · checked Sep 28, 2026
5	Amexio Belgium & Luxembourg	Indirect evidence	LuxembourgHQ checked Sep 28, 2026	51-200	41 contacts →
	Indirect evidence “Our mission: Helping companies to improve their operational cost and efficiency through better process and content management, collaboration, knowledge sharing and by using the…” Source: RevenueBase Database · checked Sep 28, 2026
6	ELGON	Partial evidence	Windhof, LuxembourgHQ checked Sep 28, 2026	51-200	23 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
7	UFO Consulting	Partial evidence	LuxembourgHQ checked Sep 28, 2026	11-50	22 contacts →
	Partial evidence “As a Technology and Organisation Consulting firm in Luxembourg and Paris, we accelerate the transformation of your business on a daily basis.” Source: RevenueBase Database · checked Sep 28, 2026
8	Fdlv SA	Indirect evidence	Leudelange, LuxembourgHQ checked Sep 28, 2026	11-50	19 contacts →
	Indirect evidence “FDLV Advisory & Technology is a consultancy company offering services on technology and business issues - ranging from information technologies to legal services.” Source: RevenueBase Database · checked Sep 28, 2026
9	Cloud Power Luxembourg	Indirect evidence	Capellen, LuxembourgHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
10	F3c-Systems	Strong evidence	LuxembourgHQ checked Sep 28, 2026	11-50	13 contacts →
	Strong evidence “Cyber Security / Cloud Computing / IT Consulting / Staffing Solutions F3C Systems is specialized in providing, maintaining, and operating secure IT Infrastructure for its…” Source: RevenueBase Database · checked Sep 28, 2026
11	Avicene Consulting Services	Partial evidence	LuxembourgHQ checked Sep 28, 2026	51-200	11 contacts →
	Partial evidence “Avicene Consulting Services is a leading provider of IT services with almost two decades of experience serving European Institutions.” Source: RevenueBase Database · checked Sep 28, 2026
12	Arhs Consulting	Partial evidence	LuxembourgHQ checked Sep 28, 2026	501-1,000	10 contacts →
	Partial evidence “ARHS Consulting is a division of ARHS Group Since 2007, we help public organisations and private companies to drive value from technology, turning technology potentialities into…” Source: RevenueBase Database · checked Sep 28, 2026
13	MCD Team	Partial evidence	LuxembourgHQ checked Sep 28, 2026	11-50	9 contacts →
	Partial evidence “Located in Luxembourg, MCD TEAM is a consulting company active in finance and insurance areas.” Source: RevenueBase Database · checked Sep 28, 2026
14	Netregie	Strong evidence	LuxembourgHQ checked Sep 28, 2026	11-50	9 contacts →
	Strong evidence “IT Support, IT Services & IT Projects Netregie is your IT Consulting partner in Luxembourg when it comes to planing, managing and implementing mid-size to large-scale enterprise…” Source: RevenueBase Database · checked Sep 28, 2026
15	Convergence IT	Indirect evidence	Windhof, LuxembourgHQ checked Sep 28, 2026	1-10	7 contacts →
	Indirect evidence “Convergence IT est une société de services qui regroupe des compétences spécialisées dans le conseil et l’installation de solutions informatiques orientées cloud.” Source: RevenueBase Database · checked Sep 28, 2026
16	Ineako IT Solutions	Indirect evidence	Marnach, LuxembourgHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “IT-Services & IT-Beratung \| Services informatiques & Conseil IT Ihre IT – modern, sicher, effizient.” Source: RevenueBase Database · checked Sep 28, 2026
17	Cartesoft	Indirect evidence	Platen, LuxembourgHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “Cartesoft: A team of experts helping you achieve your projects.” Source: RevenueBase Database · checked Sep 28, 2026
18	Abacus Consulting & Solutions SA	Partial evidence	LuxembourgHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “ABACUS assists enterprises in elaborating IT-supported business-solutions, from the conceptual approach to the implementation at organisational and technical level.” Source: RevenueBase Database · checked Sep 28, 2026
19	Mensialis	Partial evidence	Windhof, LuxembourgHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “The comfort of an optimal IT environment at the service of your productivity- Equip yourself with an IT infrastructure adapted to your needs- Access efficient cloud services-…” Source: RevenueBase Database · checked Sep 28, 2026
20	LEC Critical Infra. Experts & Creators Dc, Data-Telecom, Irve,.. LOW Energy Consulting Luxembourg	Strong evidence	Windhof, LuxembourgHQ checked Sep 28, 2026	1-10	3 contacts →
	Strong evidence “Low Energy Consulting : La Conception et l'Optimisation de vos Infrastructures Critiques.” Source: RevenueBase Database · checked Sep 28, 2026
21	Partner Cloud Consulting	Strong evidence	Leudelange, LuxembourgHQ checked Sep 28, 2026	1-10	2 contacts →
	Strong evidence “Partner Cloud Consulting specializes in the management of IT infrastructures enabling its clients to develop their businesses, reduce their operating costs and improve the…” Source: RevenueBase Database · checked Sep 28, 2026
22	Hooper OAK Luxembourg	Partial evidence	Mondorf-les-bains, LuxembourgHQ checked Sep 28, 2026	11-50	2 contacts →
	Partial evidence “Associate Company of the Elliott Group Network our expertise and consulting missions consist in offering best technological choices in close collaboration with our customers…” Source: RevenueBase Database · checked Sep 28, 2026
23	Villmond	Indirect evidence	Hagen, LuxembourgHQ checked Sep 28, 2026	11-50	2 contacts →
	Indirect evidence “Villmond is an IT consultancy company based in Luxembourg and Argentina.” Source: RevenueBase Database · checked Sep 28, 2026
24	N-Lux	Partial evidence	LuxembourgHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “N-Lux is providing high added value IT consulting services such as DevSecOps, container orchestration, Cloud Computing and IT Security.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: enterprise infrastructure consulting companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names enterprise infrastructure consulting companies.
Partial evidence: Its own public description names part of enterprise infrastructure consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise infrastructure consulting companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 24 of 56 enterprise infrastructure consulting companies based in Luxembourg

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Enterprise infrastructure consulting companies based in Luxembourg at a glance

As of Sep 28, 2026

47.5%Verified-email coverage

17.1Average contacts per company

11-50Median size (employees)

37.5%Largest-city concentration · Luxembourg

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for Luxembourg, so it is reported there. Company counts and contact totals on this page are exact for Luxembourg, over 56 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among enterprise infrastructure consulting companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Luxembourg whose own description of what they do matches “enterprise infrastructure consulting companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names enterprise infrastructure consulting companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among enterprise infrastructure consulting companies, and records with no verified work email. Companies headquartered outside Luxembourg are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 456 across the full list. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names enterprise infrastructure consulting companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many enterprise infrastructure consulting companies are there based in Luxembourg?

RevenueBase identified 56 enterprise infrastructure consulting companies headquartered in Luxembourg as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

NSI Luxembourg PSF, headquartered in Esch-Sur-Alzette, tops this list with the largest team on record.

Which city has the most enterprise infrastructure consulting companies?

Luxembourg leads with 21 headquartered companies, followed by Bertrange (3) and Esch-Sur-Alzette (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 456 verified decision-maker contacts tracked across these 56 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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 Smart Search, 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.