Company lists · Data verified August 2026

Top 25 Accounting firms for small businesses based in Luxembourg

Name: Accounting firms for small businesses based in Luxembourg
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 56 companies tracked

There are 56 accounting firms for small businesses headquartered in Luxembourg (RevenueBase, August 2026). RevenueBase tracks 270 professional contacts across them, including 104 with verified work emails and 6 with mobile numbers. Luxembourg is the largest hub.

This list covers accounting firms for small businesses 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.

56Companies

270Contacts tracked

104Verified emails

6Mobile numbers

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The 25 largest accounting firms for small businesses based in Luxembourg

Ranked by team size

Top 25 of 56 accounting firms for small businesses 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	Atwell	Hesperange	51-200	46	25
2	Bureau Comptable Faber & Associés S.À R.L	Petange Canton Of Esch-Sur-Alzette	1-10	29	2
3	Efitax Expertises	Steinfort	11-50	17	8
4	Fiscogest Sàrl	Bascharage	11-50	13	7
5	Corexperts S.A	Rumelange	11-50	12	7
6	Fiduciaire DES P.M.E	Luxembourg	11-50	12	3
7	NOW Corporate Solutions	Howald	1-10	11	9
8	B.A. Fiduciaire	Luxembourg	11-50	10	7
9	Accounting, Tax, Expertise & Solutions A.T.E.S	Luxembourg	11-50	8	3
10	Fiduciaire Pierre Kraus & Associés S. À R.L.	Mersch	11-50	7	4
11	Gefco SA Fiduciaire	Luxembourg	1-10	6	3
12	JW Partner	Windhof Koerich	1-10	6	3
13	Euraudit Consult S.A	Luxembourg	1-10	6	1
14	Fidalpha S.A	Luxembourg	1-10	4	4
15	Fidcoserv S.À R.L	Luxembourg	1-10	3	3
16	Confiancia St. Vith Weiswampach	Weiswampach	11-50	3	2
17	JD TAX & Services	Wilz	1-10	3	2
18	Fiduciaire Livan	n/a	1-10	2	2
19	Andreasen Accounting Services	Troisvierges	1-10	2	2
20	Zehren Fiduciaire SA	Frisange	1-10	2	1
21	CLC Consulting	Niederkorn	1-10	2	1
22	Galux S.À R.L	Luxembourg	1-10	2	1
23	Fiducies	Dudelange	1-10	2	1
24	ICCS	Luxembourg	1-10	2	1
25	Carnin S.A	Steinfort	1-10	1	1

Showing 25 of 56 accounting firms for small businesses based in Luxembourg

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Accounting firms for small businesses based in Luxembourg at a glance

As of Aug 28, 2026

1-10Median size (employees)

LuxembourgLargest hub · 20 HQs

6Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Accounting firms for small businesses by metro

Metro	Companies
Accounting firms for small businesses in Luxembourg	20
Accounting firms for small businesses in Steinfort	3
Accounting firms for small businesses in Bertrange	3
Accounting firms for small businesses in Dudelange	2
Accounting firms for small businesses in Parc Hosingen Diekirch	1
Accounting firms for small businesses in Windhof	1
Accounting firms for small businesses in Troisvierges	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 for small businesses”, 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; 0 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 for small businesses are there based in Luxembourg?

There are 56 accounting firms for small businesses headquartered in Luxembourg as of August 2026 (RevenueBase).

What is the largest company on this list?

Atwell, headquartered in Hesperange, tops this list with the largest team on record.

Which city has the most accounting firms for small businesses?

Luxembourg leads with 20 headquartered companies, followed by Steinfort (3) and Bertrange (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 104 verified decision-maker contacts tracked across these 56 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.