Company lists · Data refreshed September 2026

Top 25 Enterprise architecture consultants based in Luxembourg

Name: Enterprise architecture consultants based in Luxembourg
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 64 companies tracked

RevenueBase identified 64 enterprise architecture consultants headquartered in Luxembourg as of September 2026 and tracks 2,872 professional contacts across them, including 589 with verified work emails and 51 with mobile numbers. Luxembourg is the largest hub.

This list covers enterprise architecture consultants 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 2, 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 2, 2026 86% judged on-target in blind review

64Companies

2,872Contacts tracked

589Verified emails

51Mobile numbers

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The 25 largest enterprise architecture consultants based in Luxembourg

Ranked by team size

Top 25 of 64 enterprise architecture consultants based in Luxembourg, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise architecture consultants: 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	GFI World	Indirect evidence	Luxembourg	10001+	2,170 contacts →
	Indirect evidence “Gfi became Inetum in 2020.” Source: RevenueBase Database · checked Sep 2, 2026
2	Ausy Belgium	Indirect evidence	Leudelange, Luxembourg	1,001-5,000	161 contacts →
	Indirect evidence “At Ausy, we’ve been providing technological solutions for over 30 years.” Source: RevenueBase Database · checked Sep 2, 2026
3	ACO Human Capital	Indirect evidence	Kockelscheuer Canton Of Esch-Sur-Alzette, Luxembourg	51-200	63 contacts →
	Indirect evidence “Alcyone Consulting propose à ses clients Grand Compte une expertise reconnue dans les métiers de l'IT, Gouvernance, Compliance et se distingue par le Savoir-Faire et Savoir-Être…” Source: RevenueBase Database · checked Sep 2, 2026
4	Forty2 AG	Indirect evidence	Wecker Wecker, Luxembourg	51-200	56 contacts →
	Indirect 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 2, 2026
5	Raftech	Indirect evidence	Luxembourg	51-200	50 contacts →
	Indirect evidence “Raftech delivers scalable consulting services to drive our clients' technology or business initiatives.” Source: RevenueBase Database · checked Sep 2, 2026
6	GCP Consulting	Indirect evidence	Luxembourg	11-50	34 contacts →
	Indirect evidence “GCP Consulting is a management consulting firm specialized in strategy and change management.” Source: RevenueBase Database · checked Sep 2, 2026
7	BMS Engineering Sàrl	Indirect evidence	Belvaux, Luxembourg	11-50	25 contacts →
	Indirect evidence “Acteur efficace et fiable dans les domaines de gestion informatique et des services en technologies de l’information, nous proposons des solutions durables et adaptées aux besoins…” Source: RevenueBase Database · checked Sep 2, 2026
8	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 2, 2026
9	UFO Consulting	Indirect evidence	Luxembourg	11-50	21 contacts →
	Indirect evidence “As a Technology and Organisation Consulting firm in Luxembourg and Paris, we accelerate the transformation of your business on a daily basis.” Source: RevenueBase Database · checked Sep 2, 2026
10	OYESK	Indirect evidence	Bertrange, Luxembourg	51-200	18 contacts →
	Indirect evidence “Welcome to Oyesk!” Source: RevenueBase Database · checked Sep 2, 2026
11	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 2, 2026
12	Eurogroup Consulting Luxembourg	Indirect evidence	Luxembourg	11-50	12 contacts →
	Indirect 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 2, 2026
13	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 2, 2026
14	Arhs Consulting	Indirect evidence	Luxembourg	501-1,000	10 contacts →
	Indirect evidence “ARHS Consulting is a division of ARHS Group Since 2007, we help public organisations and private companies to drive value from technology, turning technology potentialities into…” Source: RevenueBase Database · checked Sep 2, 2026
15	Ineako IT Solutions	Indirect evidence	Marnach, Luxembourg	1-10	6 contacts →
	Indirect evidence “IT-Services & IT-Beratung \| Services informatiques & Conseil IT Ihre IT – modern, sicher, effizient.” Source: RevenueBase Database · checked Sep 2, 2026
16	MTM Partners	Indirect evidence	Luxembourg	11-50	4 contacts →
	Indirect evidence “MTM Partners is an independent management consulting firm located in Luxembourg.” Source: RevenueBase Database · checked Sep 2, 2026
17	Halterego	Indirect evidence	Waldbredimus Remich, Luxembourg	1-10	4 contacts →
	Indirect evidence “Halter Ego est spécialisée en conseil informatique.” Source: RevenueBase Database · checked Sep 2, 2026
18	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 2, 2026
19	Abacus Consulting & Solutions SA	Partial evidence	Luxembourg	1-10	3 contacts →
	Partial evidence “ABACUS assists enterprises in elaborating IT-supported business-solutions, from the conceptual approach to the implementation at organisational and technical level.” Source: RevenueBase Database · checked Sep 2, 2026
20	LEC Critical Infra. Experts & Creators Dc, Data-Telecom, Irve,.. LOW Energy Consulting Luxembourg	Indirect evidence	Luxembourg	1-10	3 contacts →
	Indirect evidence “Low Energy Consulting : La Conception et l'Optimisation de vos Infrastructures Critiques.” Source: RevenueBase Database · checked Sep 2, 2026
21	Ogma Consulting	Indirect evidence	Luxembourg	1-10	2 contacts →
	Indirect evidence “We provide comprehensive services to support your business by leveraging strategies to drive people, process, information and technology considerations.” Source: RevenueBase Database · checked Sep 2, 2026
22	Hooper OAK Luxembourg	Indirect evidence	Mondorf-Les-Bains, Luxembourg	11-50	2 contacts →
	Indirect evidence “Associate Company of the Elliott Group Network our expertise and consulting missions consist in offering best technological choices in close collaboration with our customers…” Source: RevenueBase Database · checked Sep 2, 2026
23	Actech Consulting SA	Indirect evidence	Lorentzweiler, Luxembourg	1-10	2 contacts →
	Indirect evidence “Actech Consulting is a international firm specialized in delivering value creation that empowers organizations with smarter workflows, drives accelerated growth, and ensures…” Source: RevenueBase Database · checked Sep 2, 2026
24	Smart-It Luxembourg	Indirect evidence	Mamer, Luxembourg	1-10	2 contacts →
	Indirect evidence “Société de conseil et d’accompagnement en informatique” Source: RevenueBase Database · checked Sep 2, 2026
25	Askja Banking Systems Expert	Indirect evidence	Luxembourg	1-10	1 contacts →
	Indirect evidence “Askja implements banking IT system transformation projects in Luxembourg Askja’s unique expertise is based on more than 15 years advising on, managing, and implementing the…” Source: RevenueBase Database · checked Sep 2, 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: enterprise architecture consultants. 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 enterprise architecture consultants.
Partial evidence: Its own public description names part of enterprise architecture consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise architecture consultants. 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 64 enterprise architecture consultants based in Luxembourg

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Enterprise architecture consultants based in Luxembourg at a glance

As of Sep 2, 2026

20.5%Verified-email coverage

1.8%Mobile-number coverage

44.9Average contacts per company

1-10Median size (employees)

43.8%Largest-city concentration · Luxembourg

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

5,001-10,000

10001+

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 enterprise architecture consultants, 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 “enterprise architecture consultants”. 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 enterprise architecture consultants), 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 enterprise architecture consultants, 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, 589 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 2, 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.

Enterprise architecture consultants by metro

Enterprise architecture consultants in Luxembourg28

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 enterprise architecture consultants, 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 enterprise architecture consultants are there based in Luxembourg?

RevenueBase identified 64 enterprise architecture consultants 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?

GFI World, headquartered in Luxembourg, tops this list with the largest team on record.

Which city has the most enterprise architecture consultants?

Luxembourg leads with 28 headquartered companies, followed by Bertrange (3) and Leudelange (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 589 verified decision-maker contacts tracked across these 64 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 2, 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.