Company lists · Data refreshed September 2026

Top 25 Impact consulting firms based in Luxembourg

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

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 163 companies tracked

RevenueBase identified 163 company matches for impact consulting firms associated with Luxembourg as of September 2026 and tracks 1,282 professional contacts across them, including 387 with verified work emails and 43 with mobile numbers. Luxembourg is the largest hub.

This list covers company matches for impact 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 30, 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 30, 2026 How this list was built

163Companies

1,282Contacts tracked

387Verified emails

43Mobile numbers

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The 25 largest impact consulting firms based in Luxembourg

Ranked by team size

Top 25 of 163 company matches for impact consulting firms based in Luxembourg, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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	Resultance	Exact match	Strassen, LuxembourgHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
2	Tr-Engineering	Exact match	LuxembourgHQ recorded Sep 30, 2026	51-200	100 contacts →
	Exact match “Depuis sa création en 1988, le bureau d'ingénieurs-conseils TR-Engineering apporte son concours à l'élaboration et à la réalisation de projets d'infrastructures et de programmes…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	Proman, Luxembourg	Exact match	Bettermbourg, LuxembourgHQ recorded Sep 30, 2026	n/a	84 contacts →
	Exact match “PROMAN is a Luxembourg based international consulting company providing services to international donor agencies, national governments, public institutions and development…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	IQ Solutions Luxembourg	Exact match	3364 Leudelange, LuxembourgHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
5	Agile Partner	Exact match	Kockelscheuer, LuxembourgHQ recorded Sep 30, 2026	51-200	48 contacts →
	Exact match “Depuis 2004, notre expertise en développement digital et en agilité accompagne nos clients dans la création de solutions logicielles sur mesure ainsi qu’un accompagnement des…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	GCP Consulting	Exact match	LuxembourgHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
7	SCS Consulting	Exact match	LuxembourgHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
8	Finegan Luxembourg	Exact match	LuxembourgHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
9	Ease S.A	Exact match	LuxembourgHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
10	UFO Consulting	Exact match	LuxembourgHQ recorded Sep 30, 2026	11-50	22 contacts →
	Exact match “As a Technology and Organisation Consulting firm in Luxembourg and Paris, we accelerate the transformation of your business on a daily basis.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	OYESK	Exact match	Bertrange, LuxembourgHQ recorded Sep 30, 2026	51-200	18 contacts →
	Exact match “Welcome to Oyesk!” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Mindforest	Exact match	LuxembourgHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
13	Framenatic	Exact match	Wemperhardt, LuxembourgHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
14	Optim'ease	Exact match	LuxembourgHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
15	STRAS	Exact match	LuxembourgHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
16	MC Luxembourg	Exact match	Mersch, LuxembourgHQ recorded Sep 30, 2026	11-50	12 contacts →
	Exact match “Français: Au cours des dernières années, des changements profonds – qu’ils soient d’ordre économique, budgétaire, social et même sociétal – ont amené entreprises et…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Eurogroup Consulting Luxembourg	Exact match	LuxembourgHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
18	Traxxion S.A	Exact match	Grevenmacher, LuxembourgHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
19	Axon Advisory & Consulting	Exact match	Flaxweiler, LuxembourgHQ recorded Sep 30, 2026	11-50	10 contacts →
	Exact match “We offer unorthodox management advisory and consulting services.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Luxpayroll	Exact match	Bertrange, LuxembourgHQ recorded Sep 30, 2026	51-200	9 contacts →
	Exact match “LuxPayroll is a consulting firm that proposes highly skilled consultants to the private and public sector in Luxembourg.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Lux-Advisory	Exact match	LuxembourgHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
22	Highlight Consulting Luxembourg	Exact match	Hagen, LuxembourgHQ recorded Sep 30, 2026	1-10	7 contacts →
	Exact match “ORGANISATION, LEADER, COLLABORATEUR HIGHLIGHT SOULIGNE, VALORISE, DEPLOIE VOTRE REUSSITE Highlight Consulting est un cabinet de Conseil RH Luxembourgeois : conseils, formations et…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Newbridge Partners	Exact match	LuxembourgHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
24	Backbone	Exact match	LuxembourgHQ recorded Sep 30, 2026	1-10	7 contacts →
	Exact match “Backbone is an advisory company whose aim is to support the development of Impact Investing as an alternative financing and investment process.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	SÉQ	Exact match	Windhof, LuxembourgHQ recorded Sep 30, 2026	1-10	6 contacts →
	Exact match “SéQ vous aide à intégrer la gestion de la sécurité au cœur de vos projets, dès la conception, dans son exécution et dans la phase d’exploitation de votre activité.” Recorded in the RevenueBase company graph · Sep 30, 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 “impact 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 163 impact consulting firms based in Luxembourg

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Impact consulting firms based in Luxembourg at a glance

As of Sep 30, 2026

30.2%Verified-email coverage

3.4%Mobile-number coverage

7.9Average contacts per company

1-10Median size (employees)

57.7%Largest-city concentration · Luxembourg

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

111

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 32.0d

1060–30

27231–60

961–90

090–180

0180+

Company record updated

Median 74.5d

00–30

41131–60

39361–90

39690–180

82180+

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 “impact 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 387 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 30, 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.

Impact consulting firms by metro

Impact consulting firms in Luxembourg94

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

How many impact consulting firms are there based in Luxembourg?

RevenueBase identified 163 company matches for impact 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?

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

Which city has the most impact consulting firms?

Luxembourg leads with 94 company records, followed by Bertrange (8) and Capellen (2).

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 387 professional contacts with verified work emails tracked across these 163 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 30, 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.