Company lists · Data refreshed September 2026

Top 25 Financial services IT consulting companies based in Luxembourg

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

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 89 companies tracked

RevenueBase identified 89 company matches for financial services IT consulting companies associated with Luxembourg as of September 2026 and tracks 1,223 professional contacts across them, including 328 with verified work emails and 30 with mobile numbers. Luxembourg is the largest hub.

This list covers company matches for financial services IT consulting companies 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

89Companies

1,223Contacts tracked

328Verified emails

30Mobile numbers

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The 25 largest financial services IT consulting companies based in Luxembourg

Ranked by team size

Top 25 of 89 company matches for financial services IT consulting companies 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	Taleo Consulting	Exact match	LuxembourgHQ recorded Sep 30, 2026	201-500	226 contacts →
	Exact match “Taleo is a global independent management and delivery advisory group.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Arendt Regulatory & Consulting	Exact match	LuxembourgHQ recorded Sep 30, 2026	51-200	134 contacts →
	Exact match “About Arendt - Regulatory & Consulting We help clients remain compliant while running a profitable business.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	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
4	ACO Human Capital	Exact match	Kockelscheuer, LuxembourgHQ recorded Sep 30, 2026	51-200	55 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	Square Management Luxembourg	Exact match	LuxembourgHQ recorded Sep 30, 2026	501-1,000	31 contacts →
	Exact match “Square Management Luxembourg is an international management & business consultancy firm, specialized in the financial sector, with offices in Luxembourg, Brussels and Paris.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Leverage Consulting Luxembourg-Genève-Paris	Exact match	Livange, LuxembourgHQ recorded Sep 30, 2026	11-50	23 contacts →
	Exact match “Leverage Consulting provides Advisory and sourcing services to Financial and Insurance organisations in their IT transformation projects.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	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
8	Xpectis	Exact match	Holzem, LuxembourgHQ recorded Sep 30, 2026	11-50	20 contacts →
	Exact match “Xpectis is a leading provider of IT Solutions & Services to an expanding range of customers.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Greenleaf	Exact match	Emea, LuxembourgHQ recorded Sep 30, 2026	11-50	15 contacts →
	Exact match “Green Leaf is a fintech and enterprise technology company with a strong focus on process, financial, and risk management.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Aqua Valley Solutions S.A	Exact match	LuxembourgHQ recorded Sep 30, 2026	11-50	14 contacts →
	Exact match “Aqua Valley Solutions is an IT Services and Consulting Company which provides an innovative and intuitive software for Private Banks, Asset Management firms and Family Offices.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	MCD Team	Exact match	LuxembourgHQ recorded Sep 30, 2026	11-50	9 contacts →
	Exact match “Located in Luxembourg, MCD TEAM is a consulting company active in finance and insurance areas.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Bennani&marchal Associates	Exact match	LuxembourgHQ recorded Sep 30, 2026	11-50	8 contacts →
	Exact match “BMA advises, supports and trains financial services professionals in the implementation of risk management framework and risk-related decision making process.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Otap Sarl	Exact match	LuxembourgHQ recorded Sep 30, 2026	11-50	8 contacts →
	Exact match “OTAP is a boutique Banking Consultancy running since 2009.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Novatraqr	Exact match	Howald, LuxembourgHQ recorded Sep 30, 2026	11-50	7 contacts →
	Exact match “Conseil tech, produit & métier · banque · assurance novatraqr conçoit, construit et livre les plateformes critiques de la banque et de l'assurance.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Avantage Reply	Exact match	LuxembourgHQ recorded Sep 30, 2026	201-500	7 contacts →
	Exact match “Avantage Reply (a member of Reply Group) is a pan-European specialised management consultancy delivering change initiatives in Risk, Compliance, Finance (Capital Management and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Thecatalysts	Exact match	LuxembourgHQ recorded Sep 30, 2026	1-10	5 contacts →
	Exact match “theCatalysts is a management consulting and transactions advisory firm providing high quality support based on a 25+ year experience, in order to secure the most delicate missions.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Scott & Owens	Exact match	LuxembourgHQ recorded Sep 30, 2026	11-50	5 contacts →
	Exact match “Scott & Owens – Consulting Services provides experienced profiles to banks, asset managers, insurance companies, corporate services, regulating bodies and other financial players…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	LUXAT	Exact match	LuxembourgHQ recorded Sep 30, 2026	1-10	5 contacts →
	Exact match “Luxat, a Luxembourg-based IT consulting firm, specializes in a range of services tailored to meet the evolving needs of its clients.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	MSLUX	Exact match	Remich, LuxembourgHQ recorded Sep 30, 2026	11-50	5 contacts →
	Exact match “Who are we and what do we do?” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	C-O-E	Exact match	Strassen, LuxembourgHQ recorded Sep 30, 2026	1-10	4 contacts →
	Exact match “c-o-e is a young and dynamic company.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Arcad S.A	Exact match	Bascharage, LuxembourgHQ recorded Sep 30, 2026	1-10	4 contacts →
	Exact match “Fondée en 2007, ARCAD S.A.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	Halterego	Exact match	Waldbredimus, LuxembourgHQ recorded Sep 30, 2026	1-10	4 contacts →
	Exact match “Halter Ego est spécialisée en conseil informatique.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Sovico Sàrl	Exact match	Grevenmacher, LuxembourgHQ recorded Sep 30, 2026	1-10	3 contacts →
	Exact match “Wir begleiten Sie als Beratungshaus über Teile oder die komplette System- und Prozessarchitektur im Front \| Middle \| Back - Office bei: Auswahlverfahren, Konzeption…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Origo Consulting	Exact match	LuxembourgHQ recorded Sep 30, 2026	1-10	3 contacts →
	Exact match “We can help you with many of the problems created by the wave of new regulation hitting the financial sector in Europe.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Abacus Consulting & Solutions SA	Exact match	LuxembourgHQ recorded Sep 30, 2026	1-10	3 contacts →
	Exact match “ABACUS assists enterprises in elaborating IT-supported business-solutions, from the conceptual approach to the implementation at organisational and technical level.” 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 “financial services IT consulting companies”. 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 89 financial services IT consulting companies based in Luxembourg

See the full list, filter by size, metro and specialty, and access 328 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Financial services IT consulting companies based in Luxembourg at a glance

As of Sep 30, 2026

26.8%Verified-email coverage

2.5%Mobile-number coverage

13.7Average contacts per company

1-10Median size (employees)

50.6%Largest-city concentration · Luxembourg

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 32.0d

940–30

22131–60

1061–90

090–180

3180+

Company record updated

Median 75.0d

00–30

35731–60

42061–90

35390–180

93180+

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 “financial services IT consulting companies” 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 328 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.

Financial services IT consulting companies by metro

Financial services IT consulting companies in Luxembourg45

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 “financial services IT consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many financial services IT consulting companies are there based in Luxembourg?

RevenueBase identified 89 company matches for financial services IT consulting companies 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?

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

Which city has the most financial services IT consulting companies?

Luxembourg leads with 45 company records, followed by Capellen (4) and Howald (3).

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 328 professional contacts with verified work emails tracked across these 89 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.