Company lists · Data refreshed August 2026

Top 25 Management consulting companies based in Luxembourg

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

Compiled by the RevenueBase Data Team Data refreshed Aug 29, 2026 146 companies tracked

This directory contains 146 management consulting companies based in Luxembourg, with business contacts including 1,088 contacts and 424 email addresses. Luxembourg is the single most-represented city among the companies listed, and the directory was updated in August 2026.

Management consulting companies advise organizations on strategy, operations, organizational design, performance, and other business management decisions. This list covers companies that provide consulting services focused on improving an organization's management, strategy, operations, or business performance. Ranked by team size, largest first. Data current as of August 29, 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 RevenueBase Smart Search rating on every row Refreshed Aug 29, 2026 86% judged on-target in blind review

146Companies

1,088Contacts tracked

424Verified emails

27Mobile numbers

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The 25 largest management consulting companies based in Luxembourg

Ranked by team size

Top 25 of 146 management consulting companies based in Luxembourg, ranked by team size, largest first. Data refreshed Aug 29, 2026. RevenueBase Smart Search rates how each company's information relates to management 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	Resultance	Partial evidence	Luxembourg	51-200	105 contacts →
	Partial evidence “Resultance is a consulting group originally founded in Luxembourg and now operating across several European countries, including France, Belgium, and the UK.” Source: RevenueBase Database · checked Aug 29, 2026
2	CTG IT Solutions - Europe	Indirect evidence	Bertrange, Luxembourg	1,001-5,000	95 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 Aug 29, 2026
3	Parva Consulting	Strong evidence	Luxembourg	51-200	90 contacts →
	Strong evidence “Parva Consulting is a boutique management consultancy specialising in financial services.” Source: RevenueBase Database · checked Aug 29, 2026
4	IQ Solutions Luxembourg	Partial evidence	Leudelange, Luxembourg	51-200	73 contacts →
	Partial 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 Aug 29, 2026
5	Forty2 AG	Partial evidence	Wecker Wecker, Luxembourg	51-200	56 contacts →
	Partial evidence “Forty2 is a Swiss based consulting company with Offices Switzerland, Luxembourg, Portugal, Spain, Singapore and Philippines with a decade of professional experience in Financial…” Source: RevenueBase Database · checked Aug 29, 2026
6	Progress Consulting	Partial evidence	Capellen, Luxembourg	11-50	36 contacts →
	Partial evidence “Progress Consulting has been helping organisations like yours tackle strategic challenges head-on for more than 20 years – from HR development through to comprehensive…” Source: RevenueBase Database · checked Aug 29, 2026
7	SCS Consulting	Indirect evidence	Luxembourg	51-200	35 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 Aug 29, 2026
8	GCP Consulting	Strong evidence	Luxembourg	11-50	34 contacts →
	Strong evidence “GCP Consulting is a management consulting firm specialized in strategy and change management.” Source: RevenueBase Database · checked Aug 29, 2026
9	Square Management Luxembourg	Partial evidence	Luxembourg	501-1,000	30 contacts →
	Partial 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 Aug 29, 2026
10	Finegan Luxembourg	Partial evidence	Luxembourg	11-50	29 contacts →
	Partial evidence “Finegan Luxembourg is part of the group Finegan, an independent French consulting firm created in 2009.” Source: RevenueBase Database · checked Aug 29, 2026
11	Noveo Conseil	Indirect evidence	Luxembourg	11-50	23 contacts →
	Indirect evidence “Actifs au sein du monde bancaire et financier international, nous nous mobilisons pour accompagner nos clients dans leur réflexion stratégique, leurs évolutions…” Source: RevenueBase Database · checked Aug 29, 2026
12	OYESK	Indirect evidence	Bertrange, Luxembourg	51-200	18 contacts →
	Indirect evidence “Welcome to Oyesk!” Source: RevenueBase Database · checked Aug 29, 2026
13	Mindforest	Strong evidence	Luxembourg	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 Aug 29, 2026
14	Imendos	Indirect evidence	Bertrange, Luxembourg	11-50	15 contacts →
	Indirect evidence “We deliver innovative solutions for successful customer outcomes, empowering people to engage in concrete process improvements.” Source: RevenueBase Database · checked Aug 29, 2026
15	Framenatic	Indirect evidence	Wemperhardt Diekirch, Luxembourg	11-50	15 contacts →
	Indirect evidence “We are your partner for business development, sales and corporate communications.” Source: RevenueBase Database · checked Aug 29, 2026
16	Optim'ease	Partial evidence	Luxembourg	11-50	14 contacts →
	Partial evidence “Founded in 2024, our consultancy binds decades of collective experience gained within renown consulting companies.” Source: RevenueBase Database · checked Aug 29, 2026
17	Bretteville Consulting	Partial evidence	Luxembourg	11-50	14 contacts →
	Partial evidence “Bretteville Consulting is specialised in operational strategy and transformation projects.” Source: RevenueBase Database · checked Aug 29, 2026
18	STRAS	Indirect evidence	Luxembourg	11-50	13 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 Aug 29, 2026
19	Eurogroup Consulting Luxembourg	Partial evidence	Luxembourg	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 Aug 29, 2026
20	Traxxion S.A	Indirect evidence	Grevenmacher, Luxembourg	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 Aug 29, 2026
21	Axon Advisory & Consulting	Strong evidence	Flaxweiler, Luxembourg	11-50	10 contacts →
	Strong evidence “We offer unorthodox management advisory and consulting services.” Source: RevenueBase Database · checked Aug 29, 2026
22	Openfield	Indirect evidence	Livange, Luxembourg	1-10	9 contacts →
	Indirect evidence “OpenField accompagne les dirigeants de sociétés et de structures publiques à chaque étape de l'évolution de leur entreprise, pas avec des solutions prêtes à l'emploi, mais avec…” Source: RevenueBase Database · checked Aug 29, 2026
23	Avantage Reply	Partial evidence	Luxembourg	201-500	8 contacts →
	Partial evidence “Avantage Reply (a member of Reply Group) is a pan-European specialised management consultancy delivering change initiatives in Risk, Compliance, Finance (Capital Management and…” Source: RevenueBase Database · checked Aug 29, 2026
24	Lux-Advisory	Indirect evidence	Luxembourg	11-50	7 contacts →
	Indirect evidence “Lux-Advisory est un cabinet de conseil spécialisé en finance, gestion de projets et de programmes, gestion du changement, analyse fonctionnelle et technique, développement…” Source: RevenueBase Database · checked Aug 29, 2026
25	Csaf Luxembourg	Partial evidence	Luxembourg	1-10	6 contacts →
	Partial evidence “CSAF is an International Consulting Company specialized in the Improvement of the Performance of Companies and Learning organization” Source: RevenueBase Database · checked Aug 29, 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: management 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 management consulting companies.
Partial evidence: Its own public description names part of management consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name management 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 25 of 146 management consulting companies based in Luxembourg

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Management consulting companies based in Luxembourg at a glance

As of Aug 29, 2026

39.0%Verified-email coverage

2.5%Mobile-number coverage

7.5Average contacts per company

1-10Median size (employees)

56.2%Largest-city concentration · Luxembourg

Aug 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 management 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 “management 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 management 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 management 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, 424 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 August 29, 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.

Management consulting companies by metro

Management consulting companies in Luxembourg82

Frequently asked

How many management consulting companies are in the directory?

The directory includes 146 management consulting companies based in Luxembourg.

Where are the management consulting companies located?

The companies are located based in Luxembourg, with Luxembourg as the single most-represented city among the companies listed.

Can I find contacts and email addresses for management consulting companies?

Yes, the directory includes 1,088 business contacts and 424 email addresses for the listed companies.

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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.