Company lists · Data verified August 2026

Top 25 Accounting firms serving charities based in Luxembourg

Name: Accounting firms serving charities based in Luxembourg
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 92 companies tracked

There are 92 accounting firms serving charities headquartered in Luxembourg (RevenueBase, August 2026). RevenueBase tracks 1,161 professional contacts across them, including 499 with verified work emails and 18 with mobile numbers. Luxembourg is the largest hub.

This list covers accounting firms serving charities headquartered in Luxembourg, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

92Companies

1,161Contacts tracked

499Verified emails

18Mobile numbers

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The 25 largest accounting firms serving charities based in Luxembourg

Ranked by team size

Top 25 of 92 accounting firms serving charities based in Luxembourg, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	BDO Luxembourg	Diekirch	501-1,000	606	345
2	Atwell	Hesperange	51-200	46	25
3	Efitax Expertises	Steinfort	11-50	17	8
4	Fiduciaire Eurolux	Luxembourg	11-50	16	9
5	Fiscogest Sàrl	Bascharage	11-50	13	7
6	Corexperts S.A	Rumelange	11-50	12	7
7	NOW Corporate Solutions	Howald	1-10	11	9
8	B.A. Fiduciaire	Luxembourg	11-50	10	7
9	Ludwig Consult	Wasserbillig Grevenmacher	51-200	10	1
10	SFC Conseil. Société Fiduciaire, S.À R.L. Luxembourg	Luxembourg	11-50	9	5
11	Accounting, Tax, Expertise & Solutions A.T.E.S	Luxembourg	11-50	8	3
12	Fiduciaire Pierre Kraus & Associés S. À R.L.	Mersch	11-50	7	4
13	KEY Partners S.À R.L. Luxembourg	Luxembourg	1-10	7	4
14	IBS & Partners	Luxembourg	11-50	6	6
15	Gefco SA Fiduciaire	Luxembourg	1-10	6	3
16	JW Partner	Windhof Koerich	1-10	6	3
17	Euraudit Consult S.A	Luxembourg	1-10	6	1
18	Fiduciaire Ecca Sàrl	Luxembourg	1-10	5	5
19	Fideis	Clemency	1-10	5	4
20	Fiduciaire Jean-Marc Faber	Luxembourg	11-50	5	3
21	The Accounting Brothers	Luxembourg	1-10	5	3
22	Fiduciaire Roger Linster S.À R.L	Luxembourg	11-50	5	2
23	fime.lu	Mersch	11-50	4	4
24	Fidalpha S.A	Luxembourg	1-10	4	4
25	Centre Général D'expertises Comptables Sàrl	Luxembourg	11-50	4	3

Showing 25 of 92 accounting firms serving charities based in Luxembourg

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Accounting firms serving charities based in Luxembourg at a glance

As of Aug 28, 2026

1-10Median size (employees)

LuxembourgLargest hub · 45 HQs

18Contacts with mobile numbers

4Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

501-1,000

Accounting firms serving charities by metro

Metro	Companies
Accounting firms serving charities in Luxembourg	45
Accounting firms serving charities in Esch-Sur-Alzette	4
Accounting firms serving charities in Bertrange	4
Accounting firms serving charities in Steinfort	3
Accounting firms serving charities in Mersch	3
Accounting firms serving charities in Petange	2
Accounting firms serving charities in Strassen	2
Accounting firms serving charities in Howald	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “accounting firms serving charities”, with match quality audited by blind human judging, and headquartered in Luxembourg.
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: Contact records re-verify on a rolling cadence; 4 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many accounting firms serving charities are there based in Luxembourg?

There are 92 accounting firms serving charities headquartered in Luxembourg as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most accounting firms serving charities?

Luxembourg leads with 45 headquartered companies, followed by Esch-Sur-Alzette (4) and Bertrange (4).

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 499 verified decision-maker contacts tracked across these 92 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.