Company lists · Data refreshed September 2026

Top 25 AI consultancies based in Luxembourg

Name: AI consultancies based in Luxembourg
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 192 companies tracked

RevenueBase identified 192 AI consultancies headquartered in Luxembourg as of September 2026 and tracks 2,163 professional contacts across them, including 757 with verified work emails and 65 with mobile numbers. Luxembourg is the largest hub.

This list covers AI consultancies 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 23, 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 23, 2026 86% judged on-target in blind review

192Companies

2,163Contacts tracked

757Verified emails

65Mobile numbers

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The 25 largest AI consultancies based in Luxembourg

Ranked by team size

Top 25 of 192 AI consultancies based in Luxembourg, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to AI consultancies: 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	QBA Worldwide	Indirect evidence	LuxembourgHQ checked Sep 23, 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 23, 2026
2	Arendt Regulatory & Consulting	Indirect evidence	LuxembourgHQ checked Sep 23, 2026	51-200	134 contacts →
	Indirect evidence “About Arendt - Regulatory & Consulting We help clients remain compliant while running a profitable business.” Source: RevenueBase Database · checked Sep 23, 2026
3	AKABI	Indirect evidence	Itzig, LuxembourgHQ checked Sep 23, 2026	51-200	98 contacts →
	Indirect 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 23, 2026
4	CTG IT Solutions - Europe	Indirect evidence	Bertrange, LuxembourgHQ checked Sep 23, 2026	1,001-5,000	97 contacts →
	Indirect evidence “CTG serves as a catalyst for your digital transformation, offering innovative solutions and services that accelerate your strategy and project momentum.” Source: RevenueBase Database · checked Sep 23, 2026
5	Proman, Luxembourg	Indirect evidence	Bettermbourg, LuxembourgHQ checked Sep 23, 2026	n/a	84 contacts →
	Indirect evidence “PROMAN is a Luxembourg based international consulting company providing services to international donor agencies, national governments, public institutions and development…” Source: RevenueBase Database · checked Sep 23, 2026
6	Inca Ingénieurs Conseils Associés S.À R.L	Indirect evidence	Niederanven, LuxembourgHQ checked Sep 23, 2026	51-200	79 contacts →
	Indirect evidence “INCA Ingénieurs Conseils Associés S.à.r.l.” Source: RevenueBase Database · checked Sep 23, 2026
7	IQ Solutions Luxembourg	Indirect evidence	3364 Leudelange, LuxembourgHQ checked Sep 23, 2026	51-200	73 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 23, 2026
8	Infeurope S.A	Indirect evidence	LuxembourgHQ checked Sep 23, 2026	51-200	55 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 23, 2026
9	Hamlet Consulting Luxembourg	Indirect evidence	LuxembourgHQ checked Sep 23, 2026	51-200	43 contacts →
	Indirect evidence “Hamlet Consulting Luxembourg is a dynamic European consulting company based in the Grand Duchy of Luxembourg.” Source: RevenueBase Database · checked Sep 23, 2026
10	Gate-16	Indirect evidence	LuxembourgHQ checked Sep 23, 2026	11-50	38 contacts →
	Indirect evidence “Founded in 2007, Gate-16 is a consulting firm specialized in IT consultancy, IT transitions & operations, as well as recruitment and HR Services.” Source: RevenueBase Database · checked Sep 23, 2026
11	Square Management Luxembourg	Indirect evidence	LuxembourgHQ checked Sep 23, 2026	501-1,000	31 contacts →
	Indirect evidence “Square Management Luxembourg is an international management & business consultancy firm, specialized in the financial sector, with offices in Luxembourg, Brussels and Paris.” Source: RevenueBase Database · checked Sep 23, 2026
12	Cure Intelligence	Indirect evidence	Grevenmacher, LuxembourgHQ checked Sep 23, 2026	11-50	30 contacts →
	Indirect evidence “CURE Intelligence is a leading deep-tech solutions company based in Luxembourg.” Source: RevenueBase Database · checked Sep 23, 2026
13	Finegan Luxembourg	Indirect evidence	LuxembourgHQ checked Sep 23, 2026	11-50	28 contacts →
	Indirect evidence “Finegan Luxembourg is part of the group Finegan, an independent French consulting firm created in 2009.” Source: RevenueBase Database · checked Sep 23, 2026
14	fcb.ai	Partial evidence	LuxembourgHQ checked Sep 23, 2026	11-50	27 contacts →
	Partial evidence “FCB.ai enhances business efficiency with advanced AI solutions.” Source: RevenueBase Database · checked Sep 23, 2026
15	Leverage Consulting Luxembourg-Genève-Paris	Indirect evidence	Livange, LuxembourgHQ checked Sep 23, 2026	11-50	23 contacts →
	Indirect evidence “Leverage Consulting provides Advisory and sourcing services to Financial and Insurance organisations in their IT transformation projects.” Source: RevenueBase Database · checked Sep 23, 2026
16	UFO Consulting	Indirect evidence	LuxembourgHQ checked Sep 23, 2026	11-50	22 contacts →
	Indirect 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 23, 2026
17	Sensity	Indirect evidence	LuxembourgHQ checked Sep 23, 2026	11-50	21 contacts →
	Indirect evidence “Sensity is a European consultancy and service provider.” Source: RevenueBase Database · checked Sep 23, 2026
18	Xpectis	Indirect evidence	Holzem, LuxembourgHQ checked Sep 23, 2026	11-50	20 contacts →
	Indirect evidence “Xpectis is a leading provider of IT Solutions & Services to an expanding range of customers.” Source: RevenueBase Database · checked Sep 23, 2026
19	Fdlv SA	Indirect evidence	Leudelange, LuxembourgHQ checked Sep 23, 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 23, 2026
20	UPCRM	Indirect evidence	Howald, LuxembourgHQ checked Sep 23, 2026	11-50	18 contacts →
	Indirect evidence “UpCRM is a consultancy company offering strong expertise in customer experience, cloud architecture and data management.” Source: RevenueBase Database · checked Sep 23, 2026
21	Movify Luxembourg	Indirect evidence	LuxembourgHQ checked Sep 23, 2026	11-50	18 contacts →
	Indirect evidence “Movify is a next-generation & firm specialised in strategy, user experience design, and technology for financial, telecom and media industries.” Source: RevenueBase Database · checked Sep 23, 2026
22	OYESK	Indirect evidence	Bertrange, LuxembourgHQ checked Sep 23, 2026	51-200	18 contacts →
	Indirect evidence “Welcome to Oyesk!” Source: RevenueBase Database · checked Sep 23, 2026
23	Technology Partner	Indirect evidence	Pontpierre, LuxembourgHQ checked Sep 23, 2026	11-50	16 contacts →
	Indirect evidence “Technology Partner is an IT services company specialised in project development, consultancy and automation of company processes and procedures.” Source: RevenueBase Database · checked Sep 23, 2026
24	E.B.M. Consulting	Indirect evidence	Bascharage, LuxembourgHQ checked Sep 23, 2026	51-200	15 contacts →
	Indirect evidence “E.B.M.” Source: RevenueBase Database · checked Sep 23, 2026
25	Optim'ease	Indirect evidence	LuxembourgHQ checked Sep 23, 2026	11-50	14 contacts →
	Indirect evidence “Founded in 2024, our consultancy binds decades of collective experience gained within renown consulting companies.” Source: RevenueBase Database · checked Sep 23, 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: AI consultancies. 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 AI consultancies.
Partial evidence: Its own public description names part of AI consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name AI consultancies. 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 25 of 192 AI consultancies based in Luxembourg

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AI consultancies based in Luxembourg at a glance

As of Sep 23, 2026

35.0%Verified-email coverage

3.0%Mobile-number coverage

11.3Average contacts per company

1-10Median size (employees)

50.0%Largest-city concentration · Luxembourg

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

112

11-50

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 26.0d

5900–30

15531–60

1061–90

090–180

2180+

Company record updated

Median 72.0d

00–30

69331–60

94661–90

39790–180

127180+

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 AI consultancies, 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 “AI consultancies”. 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 AI consultancies), 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 AI consultancies, 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, 757 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 23, 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.

AI consultancies by metro

AI consultancies in Luxembourg96

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 AI consultancies, 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 AI consultancies are there based in Luxembourg?

RevenueBase identified 192 AI consultancies 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?

QBA Worldwide, headquartered in Luxembourg, tops this list with the largest team on record.

Which city has the most AI consultancies?

Luxembourg leads with 96 headquartered companies, followed by Bertrange (11) and Strassen (5).

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 757 verified decision-maker contacts tracked across these 192 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 23, 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.