Company lists · Data refreshed September 2026

Top 25 Manufacturing accounting firms based in Luxembourg

RevenueBase identified 72 manufacturing accounting firms headquartered in Luxembourg as of September 2026 and tracks 4,601 professional contacts across them, including 1,938 with verified work emails and 58 with mobile numbers. Luxembourg is the largest hub.

This list covers manufacturing accounting 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
72Companies
4,601Contacts tracked
1,938Verified emails
58Mobile numbers
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The 25 largest manufacturing accounting firms based in Luxembourg

Ranked by team size
Top 25 of 72 manufacturing accounting firms based in Luxembourg, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names manufacturing accounting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
PWC LuxembourgIndirect evidence
LuxembourgHQ checked Sep 5, 20261,001-5,0003,413

“PwC Luxembourg is the largest professional services firm in Luxembourg with over 3,600 people employed from 90 different countries.”

Source: company website · checked Sep 5, 2026
2
BDO LuxembourgIndirect evidence
LuxembourgHQ checked Sep 5, 2026501-1,000600

“BDO Luxembourg is one of the largest firms of accountants, auditors and consultants in Luxembourg.”

Source: company website · checked Sep 5, 2026
3
In Extenso BeluxIndirect evidence
Windhof, LuxembourgHQ checked Sep 5, 202651-200124

“Vous êtes chef d’entreprise, artisan, commerçant, professionnels libéral ou du secteur financier?”

Source: company website · checked Sep 5, 2026
4
GT Fiduciaires S.APartial evidence
LuxembourgHQ checked Sep 5, 202651-20026

“Thanks to a team of specialists in the field of accounting, tax, social security and consulting, we assist SMEs and businesses of all sizes in the management of their daily lives.”

Source: company website · checked Sep 5, 2026
5
Ease S.AIndirect evidence
LuxembourgHQ checked Sep 5, 202611-5022

“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: company website · checked Sep 5, 2026
6
A3t S.AIndirect evidence
Belvaux, LuxembourgHQ checked Sep 5, 202611-5021

“We enable clients operating in all sectors to create and manage growth by providing them timely, accurate and prudent advice on audit, accountancy, corporate and financial…”

Source: company website · checked Sep 5, 2026
7
Efitax ExpertisesIndirect evidence
Steinfort, LuxembourgHQ checked Sep 5, 202611-5017

“Cabinet d’expertise comptable et fiscale spécialisé dans le support comptable, financier et fiscal aux PME et aux particuliers.”

Source: company website · checked Sep 5, 2026
8
Fiscogest SàrlIndirect evidence
Bascharage, LuxembourgHQ checked Sep 5, 202611-5013

“La société Fiscogest S.à r.l, créée en 2007, est une équipe de professionnels jeunes et dynamiques vous garantissant un service de confiance personnalisé.”

Source: company website · checked Sep 5, 2026
9
Fiduciaire DES P.M.EIndirect evidence
LuxembourgHQ checked Sep 5, 202611-5012

“L’expertise comptable, le conseil fiscal, l’administration et la gestion du personnel pour suivre la rentabilité de l’entreprise et optimiser la prise de décision.”

Source: company website · checked Sep 5, 2026
10
NOW Corporate SolutionsPartial evidence
Howald, LuxembourgHQ checked Sep 5, 20261-1011

“NoW Corporate Solutions is a new generation accounting firm providing specialized bespoke services and guidance for business firms as well as for real estate, private equity, or…”

Source: company website · checked Sep 5, 2026
11
Memola & Partners S.AIndirect evidence
LuxembourgHQ checked Sep 5, 202611-5011

“Memola & Partners, Société Anonyme de conseil comptable, fiscal et social a été créée en 1994 et existe sous cette forme depuis 2007.”

Source: company website · checked Sep 5, 2026
12
B.A. FiduciaireIndirect evidence
LuxembourgHQ checked Sep 5, 202611-5011

“B.A.”

Source: company website · checked Sep 5, 2026
13
Corexperts S.AIndirect evidence
Rumelange, LuxembourgHQ checked Sep 5, 202611-5011

“Implanté à Luxembourg, notre cabinet dispose d'un réseau et d'une expertise transfrontalière.”

Source: company website · checked Sep 5, 2026
14
B&r Consulting LuxembourgPartial evidence
LuxembourgHQ checked Sep 5, 20261-1010

“B&R Consulting is an accounting and tax consulting firm registered with the Order of Chartered Accountants in Luxembourg.”

Source: company website · checked Sep 5, 2026
15
IBS & PartnersIndirect evidence
LuxembourgHQ checked Sep 5, 202611-507

“Forte d’une expérience de plus de 30 ans dans le monde des affaires, IBS & Partners a acquis les compétences et connaissances en expertises comptable et fiscale et en…”

Source: company website · checked Sep 5, 2026
16
FIDUOPartial evidence
LuxembourgHQ checked Sep 5, 202611-506

“Fiduo is an independent accounting & advisory firm located in the heart of Luxembourg-city.”

Source: company website · checked Sep 5, 2026
17
JW PartnerPartial evidence
Windhof (koerich), LuxembourgHQ checked Sep 5, 20261-106

ACCOUNTING - TAX - CORPORATE - CONSULTING JW Partner combines a depth of knowledge and recognized expertise within a nimble structure to spare your company the bureaucracy and…”

Source: company website · checked Sep 5, 2026
18
Euraudit Consult S.AIndirect evidence
LuxembourgHQ checked Sep 5, 20261-106

“Euraudit Consult est un cabinet d’Expertise-Comptable pour les entreprises et les indépendants à la recherche d’une expertise et de solutions de haute qualité.”

Source: company website · checked Sep 5, 2026
19
The Accounting BrothersPartial evidence
LuxembourgHQ checked Sep 5, 20261-105

“Née d'une association entre amis Experts-comptables formés au sein des grands cabinets d'audit et de conseil Luxembourgeois, The Accounting Brothers est un cabinet d'expert…”

Source: company website · checked Sep 5, 2026
20LuxembourgHQ checked Sep 5, 202611-504
Source: company website · checked Sep 5, 2026
21
JD TAX & ServicesIndirect evidence
Wilz, LuxembourgHQ checked Sep 5, 20261-103

“Our firm is established in the Grand Duchy of Luxembourg and in Belgium.”

Source: company website · checked Sep 5, 2026
22LuxembourgHQ checked Sep 5, 202611-503

“Fiduciaire Intercommunautaire is a multidisciplinary firm with over twenty years of expertise in the field of accounting and consulting.”

Source: company website · checked Sep 5, 2026
23
GSL FiduciairePartial evidence
Esch-sur-alzette, LuxembourgHQ checked Sep 5, 202611-502

“Since its establishment in 2007, GSL has proven itself as a trusted partner in the fields of accounting expertise, auditing, and management.”

Source: company website · checked Sep 5, 2026
24
Fiduciaire LivanIndirect evidence
Windhof, LuxembourgHQ checked Sep 5, 20261-102
Source: company website · checked Sep 5, 2026
25
Zehren Fiduciaire SAIndirect evidence
Frisange, LuxembourgHQ checked Sep 5, 20261-102

“Zehren Fiduciaire SARL est votre partenaire de confiance pour vos besoins en comptabilité, en fiscalité et en gestion des salaires au Luxembourg.”

Source: company website · checked Sep 5, 2026

Showing 25 of 72 manufacturing accounting firms based in Luxembourg

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Manufacturing accounting firms based in Luxembourg at a glance

As of Sep 5, 2026
1-10Median size (employees)
LuxembourgLargest hub · 33 HQs
58Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
44
11-50
23
51-200
3
501-1,000
1
1,001-5,000
1

Verified emails by last verification

0–30
1,841
31–60
94
61–90
0
90–180
0
180+
3

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 manufacturing accounting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Luxembourg whose own description of what they do matches “manufacturing accounting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among manufacturing accounting 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 an evidence 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, 1,938 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 5, 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.

Manufacturing accounting firms by metro

  • Manufacturing accounting firms in Luxembourg33

Frequently asked

How many manufacturing accounting firms are there based in Luxembourg?

RevenueBase identified 72 manufacturing accounting 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?

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

Which city has the most manufacturing accounting firms?

Luxembourg leads with 33 headquartered companies, followed by Bertrange (5) and Esch-Sur-Alzette (3).

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 1,938 verified decision-maker contacts tracked across these 72 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 5, 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.