Company lists · Data refreshed November 2026

Top 25 Offshore companies based in Luxembourg

RevenueBase identified 99 company matches for offshore companies associated with Luxembourg as of November 2026 and tracks 2,270 professional contacts across them, including 1,069 with verified work emails. Luxembourg is the largest hub.

This list covers company matches for offshore 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 November 6, 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 Nov 6, 2026 How this list was built
99Companies
2,270Contacts tracked
1,069Verified emails
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The 25 largest offshore companies based in Luxembourg

Ranked by team size
Top 25 of 99 company matches for offshore companies based in Luxembourg, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLuxembourgHQ recorded Nov 6, 2026n/a171 contacts →

Exact match

“Our story begins in 2004 with the creation of the advisory firm ATOZ Tax Advisers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLuxemburg, LuxembourgHQ recorded Nov 6, 2026201-500167 contacts →

Exact match

“As a trusted partner, AVEGA combines local expertise with international strength.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLuxembourgHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“Broad Street Luxembourg S.à r.l.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLuxembourgHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“Fundamentals is an independent specialised professional of financial sector which provides a wide range of financial services including domiciliation, corporate secretarial and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLuxembourgHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“With 20 years’ experience, Opportunity Financial Services S.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLuxembourgHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Qualix is a "boutique" corporate administration services provider serving primarily the PE/RE industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLuxembourgHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Paddock Corporate Services is a Luxembourg-based, independent service company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLuxembourgHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Welcome to Fiducenter.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBertrange, LuxembourgHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Hoche Partners is a growing independent global service provider of company secretarial and fiduciary services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHobscheid, LuxembourgHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Au Luxembourg comme en Belgique, notre équipe pluridisciplinaire expérimentée offre depuis plus de 15 ans un accompagnement sur mesure aux indépendants et aux sociétés dans leurs…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLuxembourgHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Notre cabinet luxembourgeois indépendant FISOGEST S.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchEchternach, LuxembourgHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Our goal is to provide the best offshore tax service on the market."Solutions in tax matters" is what we are known for.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLuxembourgHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Luxembourg Fund Services S.A.(LFS) is a Luxembourgish company with the status of Professional of the Financial Sector (PSF), under the supervision of the Financial Sector…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBascharage, LuxembourgHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Depuis 2007, Fiscogest accompagne entrepreneurs, indépendants et sociétés au Luxembourg dans leur comptabilité, leur fiscalité, leur gestion salariale et leurs démarches…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBertrange, LuxembourgHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Our group consists of various companies based in Luxembourg & Portugal.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLuxembourg City, LuxembourgHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Ziffer Group provides corporate administration, tax advisory, and family office services with a focus on wealth preservation, compliance, and strategic structuring.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBertrange, LuxembourgHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“H2O Partners arose from a solid business cooperation that emerged in 2010 and that exists now for more than 10 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLuxembourgHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“B.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLuxembourgHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“YLP S.à r.l.(société à responsabilité limitée), or “Your Luxembourg Partner”, is an independent corporate service provider which began by adhering to one principle, “quality…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLuxembourgHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Altus Citadel is the Luxembourg corporate administration and independent chartered accountant service provider, with a diversified portfolio based on the individual and corporate…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLuxembourgHQ recorded Nov 6, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLuxembourgHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Global Serve Luxembourg is an independent expert provider of individually tailored corporate and accounting services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLuxembourgHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Why?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLuxembourgHQ recorded Nov 6, 202611-506 contacts →

Exact match

“With over 15 years of experience, MEBS serves as a trusted partner for both regulated and non-regulated entities, delivering tailored professional solutions to address the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLuxembourgHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Reference Financial Services (“RFS”) is an independent company providing a full range of high-end fund administration, corporate and trust services and is governed by the rules…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 99 offshore companies based in Luxembourg

See the full list, filter by size, metro and specialty, and access 1,069 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Offshore companies based in Luxembourg at a glance

As of Nov 6, 2026
47.1%Verified-email coverage
22.9Average contacts per company
1-10Median size (employees)
71.7%Largest-city concentration · Luxembourg
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
59
11-50
30
51-200
6
201-500
2
501-1,000
1
1,001-5,000
1

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 99 companies.

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 “offshore 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 1,069 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 November 6, 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.

Offshore companies by metro

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

How many offshore companies are there based in Luxembourg?

RevenueBase identified 99 company matches for offshore companies associated with Luxembourg as of November 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?

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

Which city has the most offshore companies?

Luxembourg leads with 71 company records, followed by Bertrange (5) and Strassen (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 1,069 professional contacts with verified work emails tracked across these 99 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 November 6, 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.