Company lists · Data refreshed September 2026

Top 23 Performance management consulting companies based in Luxembourg

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

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 71 companies tracked

RevenueBase identified 71 performance management consulting companies headquartered in Luxembourg as of September 2026 and tracks 368 professional contacts across them, including 103 with verified work emails and 11 with mobile numbers. Luxembourg is the largest hub.

This list covers performance management 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, how directly it supports the match, and when it was last checked. 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

71Companies

368Contacts tracked

103Verified emails

11Mobile numbers

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The 23 largest performance management consulting companies based in Luxembourg

Ranked by team size

Top 23 of 71 performance management consulting companies based in Luxembourg, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names performance management consulting companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	IQ Solutions LuxembourgPartial evidence	3364 Leudelange, LuxembourgHQ checked Sep 5, 2026	51-200	73
	“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: company website · checked Sep 5, 2026
2	GCP ConsultingStrong evidence	LuxembourgHQ checked Sep 5, 2026	11-50	33
	“GCP Consulting is a management consulting firm specialized in strategy and change management.” Source: company website · checked Sep 5, 2026
3	SCS ConsultingIndirect evidence	LuxembourgHQ checked Sep 5, 2026	51-200	33
	“SCS est une structure de conseil opérationnel en gestion et exécution de projets pour le secteur financier créée en 1993 au Luxembourg.” Source: company website · checked Sep 5, 2026
4	OYESKIndirect evidence	Bertrange, LuxembourgHQ checked Sep 5, 2026	51-200	18
	“Welcome to Oyesk!” Source: company website · checked Sep 5, 2026
5	MindforestStrong evidence	LuxembourgHQ checked Sep 5, 2026	11-50	17
	“Founded in Luxembourg, MindForest is a consulting company specialised in change management, which operates both in Luxembourg and in an international context.” Source: company website · checked Sep 5, 2026
6	Eurogroup Consulting LuxembourgPartial evidence	LuxembourgHQ checked Sep 5, 2026	11-50	12
	“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: company website · checked Sep 5, 2026
7	Clavem GroupPartial evidence	LuxembourgHQ checked Sep 5, 2026	11-50	8
	“is a one key solution for individual career management and for companies looking to strengthen their teams.” Source: company website · checked Sep 5, 2026
8	Lux-AdvisoryIndirect evidence	LuxembourgHQ checked Sep 5, 2026	11-50	8
	“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: company website · checked Sep 5, 2026
9	Highlight Consulting LuxembourgPartial evidence	Hagen, LuxembourgHQ checked Sep 5, 2026	1-10	7
	“ORGANISATION, LEADER, COLLABORATEUR HIGHLIGHT SOULIGNE, VALORISE, DEPLOIE VOTRE REUSSITE Highlight Consulting est un cabinet de Conseil RH Luxembourgeois : conseils, formations et…” Source: company website · checked Sep 5, 2026
10	Csaf LuxembourgStrong evidence	LuxembourgHQ checked Sep 5, 2026	1-10	6
	“CSAF is an International Consulting Company specialized in the Improvement of the Performance of Companies and Learning organization” Source: company website · checked Sep 5, 2026
11	GGR & PartnersIndirect evidence	Belair-Luxembourg, LuxembourgHQ checked Sep 5, 2026	1-10	5
	“Nous assistons nos clients dans la recherche et la fidélisation de leurs talents.” Source: company website · checked Sep 5, 2026
12	Serena AdvisoryIndirect evidence	LuxembourgHQ checked Sep 5, 2026	1-10	5
	“Serena Advisory is an HR services company with a particular focus on executive search, having gradually developed a thorough understanding of other areas in Human Resources…” Source: company website · checked Sep 5, 2026
13	MLC AdvisoryPartial evidence	Bertrange, LuxembourgHQ checked Sep 5, 2026	1-10	4
	“MLC Advisory - Mindfulness - Leadership - Change MLC Advisory is a consulting company specialized in developing the Human Capital.” Source: company website · checked Sep 5, 2026
14	MTM PartnersStrong evidence	LuxembourgHQ checked Sep 5, 2026	11-50	4
	“MTM Partners is an independent management consulting firm located in Luxembourg.” Source: company website · checked Sep 5, 2026
15	RassionPartial evidence	Lorentzweiler, LuxembourgHQ checked Sep 5, 2026	1-10	3
	“Management Consultancy & Business Solutions” Source: company website · checked Sep 5, 2026
16	Strataffect S.APartial evidence	LuxembourgHQ checked Sep 5, 2026	1-10	2
	“As the European Centre of Excellence for Kitchen Table Conversations, Organisational Change Management & project management are deep in our DNA.” Source: company website · checked Sep 5, 2026
17	Qualia Consulting LuxembourgPartial evidence	LuxembourgHQ checked Sep 5, 2026	1-10	2
	“Qualia Consulting est une société de Conseil en Ressources Humaines Luxembourgeoise qui a pour ambition de soutenir ses clients dans le domaine de la gestion RH et dans le…” Source: company website · checked Sep 5, 2026
18	GXG ConsultingPartial evidence	Niederanven, LuxembourgHQ checked Sep 5, 2026	1-10	2
	“Cabinet consultant qui met l’Homme au cœur de la transformation et de l’innovation pour le bien-être au travail et la performance.” Source: company website · checked Sep 5, 2026
19	Hr2s Talent PartnersPartial evidence	Capellen, LuxembourgHQ checked Sep 5, 2026	1-10	2
	“HR2S (Talent Partners) is a Human Resources Consulting Company offering a wide range of expertise in innovative solutions.” Source: company website · checked Sep 5, 2026
20	Hudson Luxembourg, Randstad HR ServicesIndirect evidence	Strassen, LuxembourgHQ checked Sep 5, 2026	1-10	1
	“Hudson has more than 35 years of experience and is a leading Benelux HR consultancy provider.” Source: company website · checked Sep 5, 2026
21	Business Psychologist And Coach Niina MäenpääStrong evidence	LuxembourgHQ checked Sep 5, 2026	1-10	1
	“I work with organizational customers – consulting, coaching, facilitating trainings and workshops – in questions related to leadership and management issues, change management…” Source: company website · checked Sep 5, 2026
22	Avanteam Coaching & ConsultingIndirect evidence	Clemency, LuxembourgHQ checked Sep 5, 2026	1-10	1
	“Avanteam partners with progressive companies to create work environments where every voice matters and relationships count.” Source: company website · checked Sep 5, 2026
23	Firth ImprovementPartial evidence	LuxembourgHQ checked Sep 5, 2026	1-10	1
	“Firth Improvement is a business improvement consulting firm, based in central Europe, with access to over 20 highly experienced consultants from multi-industry backgrounds.” Source: company website · checked Sep 5, 2026

Showing 23 of 71 performance management consulting companies based in Luxembourg

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Performance management consulting companies based in Luxembourg at a glance

As of Sep 5, 2026

1-10Median size (employees)

LuxembourgLargest hub · 39 HQs

11Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Verified emails by last verification

0–30

31–60

61–90

90–180

180+

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 performance management consulting companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Luxembourg whose own description of what they do matches “performance management consulting companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among performance 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 an evidence 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, 103 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 5, 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.

Performance management consulting companies by metro

Performance management consulting companies in Luxembourg39

Frequently asked

How many performance management consulting companies are there based in Luxembourg?

RevenueBase identified 71 performance management 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?

IQ Solutions Luxembourg, headquartered in Leudelange, tops this list with the largest team on record.

Which city has the most performance management consulting companies?

Luxembourg leads with 39 headquartered companies, followed by Bertrange (3) and Clemency (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 103 verified decision-maker contacts tracked across these 71 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 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.