Company lists · Data refreshed September 2026

Top 25 Management consulting firms based in Luxembourg

Name: 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 5, 2026 149 companies tracked

RevenueBase identified 149 company matches for management consulting firms associated with Luxembourg as of September 2026 and tracks 1,429 professional contacts across them, including 432 with verified work emails and 42 with mobile numbers. Luxembourg is the largest hub.

This list covers company matches for management 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 5, 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 5, 2026 How this list was built

149Companies

1,429Contacts tracked

432Verified emails

42Mobile numbers

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The 25 largest management consulting firms based in Luxembourg

Ranked by team size

Top 25 of 149 company matches for management consulting firms based in Luxembourg, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 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	Taleo Consulting	Exact match	LuxembourgHQ recorded Sep 5, 2026	201-500	226 contacts →
	Exact match “Taleo is a global independent management and delivery advisory group.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
2	Resultance	Exact match	Strassen, LuxembourgHQ recorded Sep 5, 2026	51-200	106 contacts →
	Exact match “Resultance is a consulting group originally founded in Luxembourg and now operating across several European countries, including France, Belgium, and the UK.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
3	CTG IT Solutions - Europe	Exact match	Bertrange, LuxembourgHQ recorded Sep 5, 2026	1,001-5,000	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 5, 2026 · View company records in RevenueBase
4	IQ Solutions Luxembourg	Exact match	3364 Leudelange, LuxembourgHQ recorded Sep 5, 2026	51-200	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 5, 2026 · View company records in RevenueBase
5	GCP Consulting	Exact match	LuxembourgHQ recorded Sep 5, 2026	11-50	33 contacts →
	Exact match “GCP Consulting is a management consulting firm specialized in strategy and change management.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6	SCS Consulting	Exact match	LuxembourgHQ recorded Sep 5, 2026	51-200	33 contacts →
	Exact match “SCS est une structure de conseil opérationnel en gestion et exécution de projets pour le secteur financier créée en 1993 au Luxembourg.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7	Square Management Luxembourg	Exact match	LuxembourgHQ recorded Sep 5, 2026	501-1,000	31 contacts →
	Exact match “Square Management Luxembourg is an international management & business consultancy firm, specialized in the financial sector, with offices in Luxembourg, Brussels and Paris.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8	Finegan Luxembourg	Exact match	LuxembourgHQ recorded Sep 5, 2026	11-50	28 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 5, 2026 · View company records in RevenueBase
9	Ease S.A	Exact match	LuxembourgHQ recorded Sep 5, 2026	11-50	22 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10	OYESK	Exact match	Bertrange, LuxembourgHQ recorded Sep 5, 2026	51-200	18 contacts →
	Exact match “Welcome to Oyesk!” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11	Mindforest	Exact match	LuxembourgHQ recorded Sep 5, 2026	11-50	17 contacts →
	Exact match “Founded in Luxembourg, MindForest is a consulting company specialised in change management, which operates both in Luxembourg and in an international context.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12	Imendos	Exact match	Bertrange, LuxembourgHQ recorded Sep 5, 2026	11-50	15 contacts →
	Exact match “We deliver innovative solutions for successful customer outcomes, empowering people to engage in concrete process improvements.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13	Framenatic	Exact match	Wemperhardt, LuxembourgHQ recorded Sep 5, 2026	11-50	15 contacts →
	Exact match “We are your partner for business development, sales and corporate communications.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14	Optim'ease	Exact match	LuxembourgHQ recorded Sep 5, 2026	11-50	14 contacts →
	Exact match “Founded in 2024, our consultancy binds decades of collective experience gained within renown consulting companies.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15	STRAS	Exact match	LuxembourgHQ recorded Sep 5, 2026	11-50	14 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 5, 2026 · View company records in RevenueBase
16	Eurogroup Consulting Luxembourg	Exact match	LuxembourgHQ recorded Sep 5, 2026	11-50	12 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
17	Traxxion S.A	Exact match	Grevenmacher, LuxembourgHQ recorded Sep 5, 2026	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 5, 2026 · View company records in RevenueBase
18	Axon Advisory & Consulting	Exact match	Flaxweiler, LuxembourgHQ recorded Sep 5, 2026	11-50	10 contacts →
	Exact match “We offer unorthodox management advisory and consulting services.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19	Lux-Advisory	Exact match	LuxembourgHQ recorded Sep 5, 2026	11-50	8 contacts →
	Exact match “Lux-Advisory est un cabinet de conseil spécialisé en finance, gestion de projets et de programmes, gestion du changement, analyse fonctionnelle et technique, développement…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
20	Beonti S.A	Exact match	Munsbach, LuxembourgHQ recorded Sep 5, 2026	1-10	7 contacts →
	Exact match “At beonti, we're dedicated to providing our clients with the highest level of service and expertise.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21	Avantage Reply	Exact match	LuxembourgHQ recorded Sep 5, 2026	201-500	7 contacts →
	Exact match “Avantage Reply (a member of Reply Group) is a pan-European specialised management consultancy delivering change initiatives in Risk, Compliance, Finance (Capital Management and…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
22	Newbridge Partners	Exact match	LuxembourgHQ recorded Sep 5, 2026	11-50	7 contacts →
	Exact match “If your company is considering a Transformation initiative but are unsure of how it might play out, we’ve put together a taste of what NewBridge Partners can bring to the table.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
23	Csaf Luxembourg	Exact match	LuxembourgHQ recorded Sep 5, 2026	1-10	6 contacts →
	Exact match “CSAF is an International Consulting Company specialized in the Improvement of the Performance of Companies and Learning organization” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
24	Thecatalysts	Exact match	LuxembourgHQ recorded Sep 5, 2026	1-10	5 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
25	GGR & Partners	Exact match	Belair-Luxembourg, LuxembourgHQ recorded Sep 5, 2026	1-10	5 contacts →
	Exact match “Nous assistons nos clients dans la recherche et la fidélisation de leurs talents.” Recorded in the RevenueBase company graph · Sep 5, 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 “management 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 149 management consulting firms based in Luxembourg

See the full list, filter by size, metro and specialty, and access 432 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Management consulting firms based in Luxembourg at a glance

As of Sep 5, 2026

30.2%Verified-email coverage

2.9%Mobile-number coverage

9.6Average contacts per company

1-10Median size (employees)

54.4%Largest-city concentration · Luxembourg

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

101

11-50

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

4050–30

2331–60

161–90

090–180

3180+

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 “management 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 432 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 5, 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.

Management consulting firms by metro

Management consulting firms in Luxembourg81

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

How many management consulting firms are there based in Luxembourg?

RevenueBase identified 149 company matches for management 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?

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

Which city has the most management consulting firms?

Luxembourg leads with 81 company records, followed by Bertrange (8) and Clemency (3).

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 432 professional contacts with verified work emails tracked across these 149 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 5, 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.