Company lists · Data verified August 2026

Top 25 Commercial litigation law firms based in Luxembourg

There are 84 commercial litigation law firms headquartered in Luxembourg (RevenueBase, August 2026). RevenueBase tracks 677 professional contacts across them, including 276 with verified work emails and 8 with mobile numbers. Luxembourg is the largest hub.

This list covers commercial litigation 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.

84Companies
677Contacts tracked
276Verified emails
8Mobile numbers
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The 25 largest commercial litigation law firms based in Luxembourg

Ranked by team size
Top 25 of 84 commercial litigation 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.
#CompanyHQEmployeesContactsVerified emails
1Kleyr GrassoStrassen51-2008149
2StreliaLuxembourg51-2006851
3Brucher Thieltgen & PartnersLuxembourg11-505335
4Brouxel & Rabia, Luxembourg LAW FirmLuxembourg11-502215
5Schiltz & Schiltz S.ALuxembourg11-502115
6Wildgen, Luxembourg LAW FirmLuxembourg51-200201
7Turk & Prum Avocats À LA CourLuxembourg11-501811
8Thewes & ReuterLuxembourg11-501510
9CM LAWLuxembourg11-50134
10Karp & Choucroun LAW FirmLuxembourg1-10121
11LEX Thielen & PartnersLuxembourg11-50107
12Lutgen AssociesLuxembourg1-10104
13VandenbulkeLuxembourg1-10102
14Dupont PartnersLuxembourg11-5093
15LexfieldLuxembourg11-5092
16Patent42Esch-Sur-Alzette1-1087
17Kohl LAWn/a11-5084
18NC Advocat LuxembourgLuxembourg1-1075
19Juridex, Avocats À LA CourLuxembourg1-1074
20C LAWLuxembourg1-1072
21Schirrer Schons TritschlerLuxembourg1-1071
22Mbonyumutwa AvocatsLuxembourg1-1071
23B&f AvocatsLuxembourg1-1062
24Elvinger Dessoy MarxLuxembourg1-1062
25Unalome LegalLuxembourg1-1054

Showing 25 of 84 commercial litigation law firms based in Luxembourg

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Commercial litigation law firms based in Luxembourg at a glance

As of Aug 28, 2026
1-10Median size (employees)
LuxembourgLargest hub · 70 HQs
8Contacts with mobile numbers
1Emails re-verified in last 30 days

Companies by employee count

1-10
61
11-50
19
51-200
3
1,001-5,000
1

Commercial litigation law firms by metro

MetroCompanies
Commercial litigation law firms in Luxembourg70
Commercial litigation law firms in Howald2
Commercial litigation law firms in Luxemburg2
Commercial litigation law firms in Dudelange2
Commercial litigation law firms in Esch-Sur-Alzette2
Commercial litigation law firms in Leudelange1
Commercial litigation law firms in Walferdange1

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 “commercial litigation 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; 1 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 commercial litigation law firms are there based in Luxembourg?

There are 84 commercial litigation law firms headquartered in Luxembourg as of August 2026 (RevenueBase).

What is the largest company on this list?

Kleyr Grasso, headquartered in Strassen, tops this list with the largest team on record.

Which city has the most commercial litigation law firms?

Luxembourg leads with 70 headquartered companies, followed by Howald (2) and Luxemburg (2).

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 276 verified decision-maker contacts tracked across these 84 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.