Company lists · Data refreshed September 2026

Top 25 Defense organizational consulting firms based in Luxembourg

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

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 114 companies tracked

RevenueBase identified 114 defense organizational consulting firms headquartered in Luxembourg as of September 2026 and tracks 868 professional contacts across them, including 173 with verified work emails and 27 with mobile numbers. Luxembourg is the largest hub.

This list covers defense organizational 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 1, 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 Sep 1, 2026 86% judged on-target in blind review

114Companies

868Contacts tracked

173Verified emails

27Mobile numbers

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The 25 largest defense organizational consulting firms based in Luxembourg

Ranked by team size

Top 25 of 114 defense organizational consulting firms based in Luxembourg, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to defense organizational 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	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 Sep 1, 2026
2	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 Sep 1, 2026
3	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 Sep 1, 2026
4	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 Sep 1, 2026
5	GCP Consulting	Partial evidence	Luxembourg	11-50	34 contacts →
	Partial evidence “GCP Consulting is a management consulting firm specialized in strategy and change management.” Source: RevenueBase Database · checked Sep 1, 2026
6	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 Sep 1, 2026
7	Ease S.A	Partial evidence	Luxembourg	11-50	22 contacts →
	Partial 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 1, 2026
8	OYESK	Indirect evidence	Bertrange, Luxembourg	51-200	18 contacts →
	Indirect evidence “Welcome to Oyesk!” Source: RevenueBase Database · checked Sep 1, 2026
9	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 Sep 1, 2026
10	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 Sep 1, 2026
11	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 Sep 1, 2026
12	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 Sep 1, 2026
13	BHB & Partners	Indirect evidence	Luxembourg	1-10	10 contacts →
	Indirect 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 1, 2026
14	Luxpayroll	Partial evidence	Bertrange, Luxembourg	51-200	9 contacts →
	Partial evidence “LuxPayroll is a consulting firm that proposes highly skilled consultants to the private and public sector in Luxembourg.” Source: RevenueBase Database · checked Sep 1, 2026
15	IMRIM	Partial evidence	Contern, Luxembourg	1-10	8 contacts →
	Partial evidence “We provide independent consulting services in the information security field.” Source: RevenueBase Database · checked Sep 1, 2026
16	Highlight Consulting Luxembourg	Partial evidence	Luxembourg	1-10	7 contacts →
	Partial evidence “ORGANISATION, LEADER, COLLABORATEUR HIGHLIGHT SOULIGNE, VALORISE, DEPLOIE VOTRE REUSSITE Highlight Consulting est un cabinet de Conseil RH Luxembourgeois : conseils, formations et…” Source: RevenueBase Database · checked Sep 1, 2026
17	Itrust Consulting S. À R. L	Partial evidence	Niederanven, Luxembourg	11-50	7 contacts →
	Partial evidence “itrust consulting has become a recognised and trustworthy actor in the Information Security field in Luxembourg and even throughout Europe.” Source: RevenueBase Database · checked Sep 1, 2026
18	F3s	Indirect evidence	Steinfort, Luxembourg	1-10	6 contacts →
	Indirect evidence “F3S – Facility, Security, Safety & Services F3S, précurseur!” Source: RevenueBase Database · checked Sep 1, 2026
19	Csaf Luxembourg	Strong evidence	Luxembourg	1-10	6 contacts →
	Strong evidence “CSAF is an International Consulting Company specialized in the Improvement of the Performance of Companies and Learning organization” Source: RevenueBase Database · checked Sep 1, 2026
20	GGR & Partners	Indirect evidence	Belair-Luxembourg, Luxembourg	1-10	5 contacts →
	Indirect evidence “Nous assistons nos clients dans la recherche et la fidélisation de leurs talents.” Source: RevenueBase Database · checked Sep 1, 2026
21	MTM Partners	Partial evidence	Luxembourg	11-50	4 contacts →
	Partial evidence “MTM Partners is an independent management consulting firm located in Luxembourg.” Source: RevenueBase Database · checked Sep 1, 2026
22	Sovico Sàrl	Indirect evidence	Grevenmacher, Luxembourg	1-10	3 contacts →
	Indirect evidence “Wir begleiten Sie als Beratungshaus über Teile oder die komplette System- und Prozessarchitektur im Front \| Middle \| Back - Office bei: Auswahlverfahren, Konzeption…” Source: RevenueBase Database · checked Sep 1, 2026
23	Rempart International	Indirect evidence	Howald, Luxembourg	11-50	3 contacts →
	Indirect evidence “Rempart-International en quelques mots.” Source: RevenueBase Database · checked Sep 1, 2026
24	Opsman Consulting	Indirect evidence	Weiswampach Diekirch, Luxembourg	1-10	3 contacts →
	Indirect evidence “Plus de 25 ans d’expertise pour sécuriser vos personnes, vos biens et votre réputation Depuis 1997, Christophe Samyn, fondateur de l'entreprise, est actif dans la gestion des…” Source: RevenueBase Database · checked Sep 1, 2026
25	Verillon Advisory Services	Partial evidence	Luxembourg	1-10	3 contacts →
	Partial evidence “Verillon is a management consulting company based in the Grand Duchy of Luxembourg.” Source: RevenueBase Database · checked Sep 1, 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: defense organizational 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 defense organizational consulting firms.
Partial evidence: Its own public description names part of defense organizational consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name defense organizational 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 114 defense organizational consulting firms based in Luxembourg

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Defense organizational consulting firms based in Luxembourg at a glance

As of Sep 1, 2026

19.9%Verified-email coverage

3.1%Mobile-number coverage

7.6Average contacts per company

1-10Median size (employees)

50.0%Largest-city concentration · Luxembourg

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 defense organizational 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 “defense organizational 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 defense organizational 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 defense organizational 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, 173 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 1, 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.

Defense organizational consulting firms by metro

Defense organizational consulting firms in Luxembourg57

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 defense organizational 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 defense organizational consulting firms are there based in Luxembourg?

RevenueBase identified 114 defense organizational 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?

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

Which city has the most defense organizational consulting firms?

Luxembourg leads with 57 headquartered companies, followed by Bertrange (6) and Steinfort (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 173 verified decision-maker contacts tracked across these 114 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 1, 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.