Company lists · Data refreshed September 2026

Top 25 Corporate management consulting firms based in Luxembourg

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

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 90 companies tracked

RevenueBase identified 90 corporate management consulting firms headquartered in Luxembourg as of September 2026 and tracks 523 professional contacts across them, including 162 with verified work emails and 17 with mobile numbers. Luxembourg is the largest hub.

This list covers corporate management consulting firms 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 24, 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 24, 2026 86% judged on-target in blind review

90Companies

523Contacts tracked

162Verified emails

17Mobile numbers

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The 25 largest corporate management consulting firms based in Luxembourg

Ranked by team size

Top 25 of 90 corporate management consulting firms based in Luxembourg, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to corporate management consulting firms: 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	ACO Human Capital	Partial evidence	Kockelscheuer, LuxembourgHQ checked Sep 24, 2026	51-200	55 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 24, 2026
2	GCP Consulting	Strong evidence	LuxembourgHQ checked Sep 24, 2026	11-50	33 contacts →
	Strong evidence “GCP Consulting is a management consulting firm specialized in strategy and change management.” Source: RevenueBase Database · checked Sep 24, 2026
3	SCS Consulting	Indirect evidence	LuxembourgHQ checked Sep 24, 2026	51-200	33 contacts →
	Indirect evidence “SCS est une structure de conseil opérationnel en gestion et exécution de projets pour le secteur financier créée en 1993 au Luxembourg.” Source: RevenueBase Database · checked Sep 24, 2026
4	Finegan Luxembourg	Partial evidence	LuxembourgHQ checked Sep 24, 2026	11-50	28 contacts →
	Partial evidence “Finegan Luxembourg is part of the group Finegan, an independent French consulting firm created in 2009.” Source: RevenueBase Database · checked Sep 24, 2026
5	Ease S.A	Strong evidence	LuxembourgHQ checked Sep 24, 2026	11-50	22 contacts →
	Strong evidence “Located in Luxembourg, EASE S.A is a management consulting firm driven to provide you with a competitive edge in an increasingly complex and interconnected marketplace.” Source: RevenueBase Database · checked Sep 24, 2026
6	OYESK	Indirect evidence	Bertrange, LuxembourgHQ checked Sep 24, 2026	51-200	18 contacts →
	Indirect evidence “Welcome to Oyesk!” Source: RevenueBase Database · checked Sep 24, 2026
7	Mindforest	Strong evidence	LuxembourgHQ checked Sep 24, 2026	11-50	17 contacts →
	Strong evidence “Founded in Luxembourg, MindForest is a consulting company specialised in change management, which operates both in Luxembourg and in an international context.” Source: RevenueBase Database · checked Sep 24, 2026
8	Framenatic	Partial evidence	Wemperhardt, LuxembourgHQ checked Sep 24, 2026	11-50	15 contacts →
	Partial evidence “We are your partner for business development, sales and corporate communications.” Source: RevenueBase Database · checked Sep 24, 2026
9	STRAS	Indirect evidence	LuxembourgHQ checked Sep 24, 2026	11-50	14 contacts →
	Indirect evidence “At STRAS, we understand that navigating the complex landscape of business requires more than just solutions; it demands a strategic approach.” Source: RevenueBase Database · checked Sep 24, 2026
10	Eurogroup Consulting Luxembourg	Partial evidence	LuxembourgHQ checked Sep 24, 2026	11-50	12 contacts →
	Partial evidence “Groupe de conseil volontairement européen et indépendant, Eurogroup Consulting est un cabinet de conseil en stratégie et en organisation d'entreprise, composés de praticiens et de…” Source: RevenueBase Database · checked Sep 24, 2026
11	Traxxion S.A	Indirect evidence	Grevenmacher, LuxembourgHQ checked Sep 24, 2026	11-50	11 contacts →
	Indirect evidence “Active since 2007, TrAxxion is a venture from senior, experienced professionals with complementary backgrounds, located in and near Luxembourg.” Source: RevenueBase Database · checked Sep 24, 2026
12	Axon Advisory & Consulting	Strong evidence	Flaxweiler, LuxembourgHQ checked Sep 24, 2026	11-50	10 contacts →
	Strong evidence “We offer unorthodox management advisory and consulting services.” Source: RevenueBase Database · checked Sep 24, 2026
13	BHB & Partners	Partial evidence	LuxembourgHQ checked Sep 24, 2026	1-10	10 contacts →
	Partial evidence “BHB & Partners is an independent advisory firm specialising in strategy, corporate finance (financial analysis, valuation, M&A) and operations (process optimisation, supply chain…” Source: RevenueBase Database · checked Sep 24, 2026
14	IBS & Partners	Indirect evidence	LuxembourgHQ checked Sep 24, 2026	11-50	7 contacts →
	Indirect evidence “Forte d’une expérience de plus de 30 ans dans le monde des affaires, IBS & Partners a acquis les compétences et connaissances en expertises comptable et fiscale et en…” Source: RevenueBase Database · checked Sep 24, 2026
15	Thecatalysts	Strong evidence	LuxembourgHQ checked Sep 24, 2026	1-10	5 contacts →
	Strong evidence “theCatalysts is a management consulting and transactions advisory firm providing high quality support based on a 25+ year experience, in order to secure the most delicate missions.” Source: RevenueBase Database · checked Sep 24, 2026
16	Oakridge	Strong evidence	Echternach, LuxembourgHQ checked Sep 24, 2026	1-10	5 contacts →
	Strong evidence “Oakridge is a boutique management consulting firm working with family-owned and owner-managed small and medium-sized businesses.” Source: RevenueBase Database · checked Sep 24, 2026
17	MTM Partners	Strong evidence	LuxembourgHQ checked Sep 24, 2026	11-50	4 contacts →
	Strong evidence “MTM Partners is an independent management consulting firm located in Luxembourg.” Source: RevenueBase Database · checked Sep 24, 2026
18	Akcean	Indirect evidence	Capellen, LuxembourgHQ checked Sep 24, 2026	1-10	4 contacts →
	Indirect evidence “AKCEAN est un cabinet de conseil spécialisé en fusion-acquisition (M&A).” Source: RevenueBase Database · checked Sep 24, 2026
19	Rassion	Partial evidence	Lorentzweiler, LuxembourgHQ checked Sep 24, 2026	1-10	3 contacts →
	Partial evidence “Management Consultancy & Business Solutions” Source: RevenueBase Database · checked Sep 24, 2026
20	Pe4p	Indirect evidence	LuxembourgHQ checked Sep 24, 2026	1-10	3 contacts →
	Indirect evidence “Conseils pour dirigeant de TPE/PME pour améliorer les résultats avec ou sans croissance.” Source: RevenueBase Database · checked Sep 24, 2026
21	Verillon Advisory Services	Strong evidence	LuxembourgHQ checked Sep 24, 2026	1-10	3 contacts →
	Strong evidence “Verillon is a management consulting company based in the Grand Duchy of Luxembourg.” Source: RevenueBase Database · checked Sep 24, 2026
22	Strataffect S.A	Partial evidence	LuxembourgHQ checked Sep 24, 2026	1-10	2 contacts →
	Partial evidence “As the European Centre of Excellence for Kitchen Table Conversations, Organisational Change Management & project management are deep in our DNA.” Source: RevenueBase Database · checked Sep 24, 2026
23	Hooper OAK Luxembourg	Partial evidence	Mondorf-les-bains, LuxembourgHQ checked Sep 24, 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 24, 2026
24	Victeris	Partial evidence	Bridel, LuxembourgHQ checked Sep 24, 2026	1-10	2 contacts →
	Partial evidence “Victeris is a Luxembourg-based advisory and consulting firm specialising in the financial sector.” Source: RevenueBase Database · checked Sep 24, 2026
25	Eagle & Lion Consulting S.À R.L	Strong evidence	Wasserbillig, LuxembourgHQ checked Sep 24, 2026	1-10	1 contacts →
	Strong evidence “Eagle & Lion Consulting provides perspectives to senior management on how to implement regulatory or strategic change initiatives into business, operational and IT units within…” Source: RevenueBase Database · checked Sep 24, 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: corporate management consulting firms. 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 corporate management consulting firms.
Partial evidence: Its own public description names part of corporate management consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name corporate management consulting firms. 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 90 corporate management consulting firms based in Luxembourg

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Corporate management consulting firms based in Luxembourg at a glance

As of Sep 24, 2026

31.0%Verified-email coverage

3.3%Mobile-number coverage

5.8Average contacts per company

1-10Median size (employees)

54.4%Largest-city concentration · Luxembourg

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

1,001-5,000

Freshness & accuracy

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

Email last verified

Median 26.0d

1260–30

3531–60

161–90

090–180

0180+

Company record updated

Median 65.0d

00–30

20931–60

19161–90

9590–180

28180+

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 corporate management consulting firms, 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 “corporate management consulting firms”. 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 corporate management consulting firms), 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 corporate management consulting firms, 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, 162 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 24, 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 corporate management consulting firms, 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 corporate management consulting firms are there based in Luxembourg?

RevenueBase identified 90 corporate management consulting firms 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?

ACO Human Capital, headquartered in Kockelscheuer Canton Of Esch-Sur-Alzette, tops this list with the largest team on record.

Which city has the most corporate management consulting firms?

Luxembourg leads with 49 headquartered companies, followed by Bertrange (4) and Remich Grevenmacher (2).

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 162 verified decision-maker contacts tracked across these 90 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 24, 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.