Company lists · Data verified August 2026

Top 25 Banking law firms based in Luxembourg

Name: Banking law firms based in Luxembourg
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 114 companies tracked

There are 114 banking law firms headquartered in Luxembourg (RevenueBase, August 2026). RevenueBase tracks 2,280 professional contacts across them, including 1,091 with verified work emails and 26 with mobile numbers. Luxembourg is the largest hub.

This list covers banking law firms 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.

114Companies

2,280Contacts tracked

1,091Verified emails

26Mobile numbers

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The 25 largest banking law firms based in Luxembourg

Ranked by team size

Top 25 of 114 banking law firms 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	Arendt & Medernach	Luxembourg	501-1,000	848	489
2	BSP	Leudelange	51-200	162	69
3	Kleyr Grasso	Strassen	51-200	81	49
4	Strelia	Luxembourg	51-200	68	51
5	Fundamentals S.A	Luxembourg	51-200	56	38
6	Brucher Thieltgen & Partners	Luxembourg	11-50	53	35
7	Baker Mckenzie Luxembourg	Luxembourg	51-200	46	34
8	Simmons & Simmons Luxembourg LLP	Luxembourg	11-50	37	24
9	Annerton	Senningerberg	11-50	35	23
10	Brouxel & Rabia, Luxembourg LAW Firm	Luxembourg	11-50	22	15
11	Schiltz & Schiltz S.A	Luxembourg	11-50	21	15
12	MAQIT	Leudelange	11-50	21	11
13	Bonn & Schmitt	Luxembourg	11-50	20	10
14	Wildgen, Luxembourg LAW Firm	Luxembourg	51-200	20	1
15	Turk & Prum Avocats À LA Cour	Luxembourg	11-50	18	11
16	Thewes & Reuter	Luxembourg	11-50	15	10
17	CM LAW	Luxembourg	11-50	13	4
18	Karp & Choucroun LAW Firm	Luxembourg	1-10	12	1
19	Chevalier & Sciales	Luxembourg	11-50	11	8
20	B.A. Fiduciaire	Luxembourg	11-50	10	7
21	LEX Thielen & Partners	Luxembourg	11-50	10	7
22	Lutgen Associes	Luxembourg	1-10	10	4
23	MNKS	Luxembourg	51-200	10	2
24	Vandenbulke	Luxembourg	1-10	10	2
25	Dupont Partners	Luxembourg	11-50	9	3

Showing 25 of 114 banking law firms based in Luxembourg

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Banking law firms based in Luxembourg at a glance

As of Aug 28, 2026

1-10Median size (employees)

LuxembourgLargest hub · 86 HQs

26Contacts with mobile numbers

9Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

5,001-10,000

Banking law firms by metro

Metro	Companies
Banking law firms in Luxembourg	86
Banking law firms in Senningerberg	3
Banking law firms in Leudelange	3
Banking law firms in Strassen	3
Banking law firms in Howald	2
Banking law firms in Luxemburg	2
Banking law firms in Dudelange	2
Banking law firms in Esch-Sur-Alzette	2

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 “banking law firms”, 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; 9 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 banking law firms are there based in Luxembourg?

There are 114 banking law firms headquartered in Luxembourg as of August 2026 (RevenueBase).

What is the largest company on this list?

Arendt & Medernach, headquartered in Luxembourg, tops this list with the largest team on record.

Which city has the most banking law firms?

Luxembourg leads with 86 headquartered companies, followed by Senningerberg (3) and Leudelange (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 1,091 verified decision-maker contacts tracked across these 114 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.