Company lists · Data refreshed September 2026

Top 25 Fintech consultants based in Luxembourg

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 64 companies tracked

RevenueBase identified 64 fintech consultants headquartered in Luxembourg as of September 2026 and tracks 980 professional contacts across them, including 225 with verified work emails. Luxembourg is the largest hub.

This list covers fintech 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 28, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

64Companies

980Contacts tracked

225Verified emails

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The 25 largest fintech consultants based in Luxembourg

Ranked by team size

Top 25 of 64 fintech consultants based in Luxembourg, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to fintech 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	Mybucks	Partial evidence	LuxembourgHQ checked Sep 28, 2026	1,001-5,000	243 contacts →
	Partial evidence “MyBucks S.A.(WKN: A2AJLT, ISIN: LU1404975507, Ticker Symbol: MBC:GR) is a FinTech company based in Luxembourg that delivers seamless financial services through technology.” Source: RevenueBase Database · checked Sep 28, 2026
2	Arendt Regulatory & Consulting	Indirect evidence	LuxembourgHQ checked Sep 28, 2026	51-200	134 contacts →
	Indirect evidence “About Arendt - Regulatory & Consulting We help clients remain compliant while running a profitable business.” Source: RevenueBase Database · checked Sep 28, 2026
3	Luxhub	Indirect evidence	Strassen, LuxembourgHQ checked Sep 28, 2026	11-50	51 contacts →
	Indirect evidence “LUXHUB was founded in the wake of PSD2, driven by the shared vision of four major Luxembourgish banks – Spuerkeess, BGL BNP Paribas, POST Luxembourg and Banque Raiffeisen.” Source: RevenueBase Database · checked Sep 28, 2026
4	Square Management Luxembourg	Partial evidence	LuxembourgHQ checked Sep 28, 2026	501-1,000	31 contacts →
	Partial evidence “Square Management Luxembourg is an international management & business consultancy firm, specialized in the financial sector, with offices in Luxembourg, Brussels and Paris.” Source: RevenueBase Database · checked Sep 28, 2026
5	Leverage Consulting Luxembourg-Genève-Paris	Indirect evidence	Livange, LuxembourgHQ checked Sep 28, 2026	11-50	23 contacts →
	Indirect evidence “Leverage Consulting provides Advisory and sourcing services to Financial and Insurance organisations in their IT transformation projects.” Source: RevenueBase Database · checked Sep 28, 2026
6	Movify Luxembourg	Indirect evidence	LuxembourgHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “Movify is a next-generation & firm specialised in strategy, user experience design, and technology for financial, telecom and media industries.” Source: RevenueBase Database · checked Sep 28, 2026
7	Greenleaf	Partial evidence	Emea, LuxembourgHQ checked Sep 28, 2026	11-50	15 contacts →
	Partial evidence “Green Leaf is a fintech and enterprise technology company with a strong focus on process, financial, and risk management.” Source: RevenueBase Database · checked Sep 28, 2026
8	Syngeon S.A	Indirect evidence	LuxembourgHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “Als hochspezialisiertes und unabhängiges Beratungshaus für europäische Finanzdienstleister haben wir uns auf die Prozess- und Organisationsberatung sowie die digitale…” Source: RevenueBase Database · checked Sep 28, 2026
9	Middlegame Ventures	Partial evidence	LuxembourgHQ checked Sep 28, 2026	1-10	9 contacts →
	Partial evidence “MGV is a "FinTech" venture capital firm investing in early stage startups at the intersection of FinTech 3.0 and Web 3.0 that are re-architecting financial services.” Source: RevenueBase Database · checked Sep 28, 2026
10	Future IS Data	Partial evidence	LuxembourgHQ checked Sep 28, 2026	1-10	8 contacts →
	Partial evidence “Future is Data is a fintech company specializing in the digital transformation of administration tasks for the financial service professionals.” Source: RevenueBase Database · checked Sep 28, 2026
11	Otap Sarl	Partial evidence	LuxembourgHQ checked Sep 28, 2026	11-50	8 contacts →
	Partial evidence “OTAP is a boutique Banking Consultancy running since 2009.” Source: RevenueBase Database · checked Sep 28, 2026
12	Thecatalysts	Indirect evidence	LuxembourgHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
13	Investset	Partial evidence	Luxembourg City, LuxembourgHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “InvestSet is a fintech based in Luxemburgo that offers state-of-art technology to customers from all the financial ecosystem.” Source: RevenueBase Database · checked Sep 28, 2026
14	Apentis	Partial evidence	LuxembourgHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “Apentis is a Luxembourg-based FinTech offering a comprehensive, modular solution tailored to fund managers and wealth managers, with a strong focus on risk and compliance.” Source: RevenueBase Database · checked Sep 28, 2026
15	Digital Space Ventures	Partial evidence	LuxembourgHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “Backing early stage fintech founders who are creating finance for the future.” Source: RevenueBase Database · checked Sep 28, 2026
16	Regfin Consulting S.À R.L	Indirect evidence	LuxembourgHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Experience: 10 years in the Luxembourgish financial sector with a strong focus on the audit and advisory of banks, securitisation vehicles, e-money institutions, professionals of…” Source: RevenueBase Database · checked Sep 28, 2026
17	Credovita S.A.S	Partial evidence	Luxembourg City, LuxembourgHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “Credovita is a FinTech infrastructure startup focused on agency banking and business service headquartered in Luxembourg with field operations in emerging markets such as the…” Source: RevenueBase Database · checked Sep 28, 2026
18	Victeris	Indirect evidence	Bridel, LuxembourgHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Victeris is a Luxembourg-based advisory and consulting firm specialising in the financial sector.” Source: RevenueBase Database · checked Sep 28, 2026
19	Concluder	Partial evidence	LuxembourgHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “Next-gen fintech built by experienced finance and banking professionals” Source: RevenueBase Database · checked Sep 28, 2026
20	Gojusan	Indirect evidence	LuxembourgHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Bringing 30 years experience in asset servicing, post acquisition integrations, competition analysis, strategic development, GoToMarket strategies, RFP & RFI” Source: RevenueBase Database · checked Sep 28, 2026
21	TB Advisory	Indirect evidence	Hesperange, LuxembourgHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “Independent directorship and consulting, based in Luxembourg, we provide support for all your financial projects” Source: RevenueBase Database · checked Sep 28, 2026
22	Paradigma	Indirect evidence	LuxembourgHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “Paradigma is a Luxembourg-based advisory firm at the intersection of alternative currency and credit systems, digital assets, and distributed accounting infrastructures.” Source: RevenueBase Database · checked Sep 28, 2026
23	Sextant Finance	Indirect evidence	LuxembourgHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “SMEs: we help you make right financial decision and implement robust yet agile financial processes Investors: we perform financial due-diligences and improve the performance of…” Source: RevenueBase Database · checked Sep 28, 2026
24	Eagle & Lion Consulting S.À R.L	Indirect evidence	Wasserbillig, LuxembourgHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “Eagle & Lion Consulting provides perspectives to senior management on how to implement regulatory or strategic change initiatives into business, operational and IT units within…” Source: RevenueBase Database · checked Sep 28, 2026
25	L&l Investment Advisors	Indirect evidence	LuxembourgHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “L&L Investment Advisors assists international clients as they develop their business strategies while designing advanced dynamic financial models to control forecasts and initiate…” Source: RevenueBase Database · checked Sep 28, 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: fintech 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 fintech consultants.
Partial evidence: Its own public description names part of fintech consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name fintech 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 fintech consultants based in Luxembourg

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Fintech consultants based in Luxembourg at a glance

As of Sep 28, 2026

23.0%Verified-email coverage

15.3Average contacts per company

1-10Median size (employees)

54.7%Largest-city concentration · Luxembourg

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Luxembourg, so it is reported there. Company counts and contact totals on this page are exact for Luxembourg, over 64 companies.

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 fintech 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 “fintech 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 fintech 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 fintech 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, 225 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 28, 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.

Fintech consultants by metro

Fintech consultants in Luxembourg35

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 fintech 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 fintech consultants are there based in Luxembourg?

RevenueBase identified 64 fintech 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?

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

Which city has the most fintech consultants?

Luxembourg leads with 35 headquartered companies, followed by Capellen (3) and Bertrange (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 225 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 28, 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.