Company lists · Data refreshed August 2026

Top 25 Commercial litigation law firms based in Luxembourg

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

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 84 companies tracked

RevenueBase identified 84 commercial litigation law firms headquartered in Luxembourg as of August 2026 and 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. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed August 31, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Aug 31, 2026 86% judged on-target in blind review

84Companies

677Contacts tracked

276Verified emails

8Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

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 refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to commercial litigation law firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Kleyr Grasso	Strong evidence	Strassen, Luxembourg	51-200	81 contacts →
	Strong evidence “KLEYR_GRASSO is an independent full-service law firm specializing in business law and litigation, serving international and domestic clients for 30 years in Luxembourg with the…” Source: RevenueBase Database · checked Aug 31, 2026
2	Strelia	Partial evidence	Luxembourg	51-200	68 contacts →
	Partial evidence “Founded in 2013, Strelia is an independent law firm with offices in Brussels and Luxembourg.” Source: RevenueBase Database · checked Aug 31, 2026
3	Brucher Thieltgen & Partners	Indirect evidence	Luxembourg	11-50	53 contacts →
	Indirect evidence “Brucher Thieltgen & Partners, a legal practice established in Luxembourg City at the heart of the international financial centre, is a multidisciplinary boutique firm active in…” Source: RevenueBase Database · checked Aug 31, 2026
4	Brouxel & Rabia, Luxembourg LAW Firm	Partial evidence	Luxembourg	11-50	22 contacts →
	Partial evidence “Brouxel & Rabia Luxembourg Law Firm ("B&R") is an independent business law firm, ventured by two of the most senior and most successful partners in Luxembourg, Samia RABIA &…” Source: RevenueBase Database · checked Aug 31, 2026
5	Schiltz & Schiltz S.A	Indirect evidence	Luxembourg	11-50	21 contacts →
	Indirect evidence “SCHILTZ & SCHILTZ was initially established in 1932 by Tony Biever, MP.” Source: RevenueBase Database · checked Aug 31, 2026
6	Wildgen, Luxembourg LAW Firm	Partial evidence	Luxembourg	51-200	20 contacts →
	Partial evidence “Since 1923, WILDGEN has been at the heart of law practice in Luxembourg.” Source: RevenueBase Database · checked Aug 31, 2026
7	Turk & Prum Avocats À LA Cour	Indirect evidence	Luxembourg	11-50	18 contacts →
	Indirect evidence “TURK & PRUM est un cabinet regroupant des avocats au service de la défense et de l’accompagnement de ses clients.” Source: RevenueBase Database · checked Aug 31, 2026
8	Thewes & Reuter	Partial evidence	Luxembourg	11-50	15 contacts →
	Partial evidence “THEWES & REUTER is a full service law firm offering advisory and dispute resolution services.” Source: RevenueBase Database · checked Aug 31, 2026
9	CM LAW	Partial evidence	Luxembourg	11-50	13 contacts →
	Partial evidence “At CM Law, we offer more than just legal expertise – we provide a long-term and cost-efficient relationship tailored to your needs.” Source: RevenueBase Database · checked Aug 31, 2026
10	Karp & Choucroun LAW Firm	Partial evidence	Luxembourg	1-10	12 contacts →
	Partial evidence “Karp & Choucroun with more than 25 years of professional practice, is a law firm established in Luxembourg city, the heart of European Union institutions and international…” Source: RevenueBase Database · checked Aug 31, 2026
11	LEX Thielen & Partners	Strong evidence	Luxembourg	11-50	10 contacts →
	Strong evidence “Lex Thielen & Partners is an independent boutique law firm based in Luxembourg, specialized in commercial and civil matters (dispute resolution and advisory).” Source: RevenueBase Database · checked Aug 31, 2026
12	Lutgen Associes	Indirect evidence	Luxembourg	1-10	10 contacts →
	Indirect evidence “Notre étude est une étude d’avocats indépendante solidement ancrée à Luxembourg et offrant des services juridiques de contentieux et de conseil.” Source: RevenueBase Database · checked Aug 31, 2026
13	Vandenbulke	Partial evidence	Luxembourg	1-10	10 contacts →
	Partial evidence “VANDENBULKE is an independent law firm specialising in two core practices: corporate and M&A and banking & finance.” Source: RevenueBase Database · checked Aug 31, 2026
14	Dupont Partners	Indirect evidence	Luxembourg	11-50	9 contacts →
	Indirect evidence “Dupont Partners serve as a critical partner to plan and execute its clients’ strategies and objectives.” Source: RevenueBase Database · checked Aug 31, 2026
15	Lexfield	Partial evidence	Luxembourg	11-50	9 contacts →
	Partial evidence “LexField is an independent business law firm based in the Grand Duchy of Luxembourg.” Source: RevenueBase Database · checked Aug 31, 2026
16	Patent42	Partial evidence	Esch-Sur-Alzette, Luxembourg	1-10	8 contacts →
	Partial evidence “Patent42 is a law firm acting in Intellectual Property (IP) matters including patents, trademarks and designs.” Source: RevenueBase Database · checked Aug 31, 2026
17	Kohl LAW	Indirect evidence	Luxembourg	11-50	8 contacts →
	Indirect evidence “Unsere Kanzlei besteht seit dem Jahr 1994.” Source: RevenueBase Database · checked Aug 31, 2026
18	NC Advocat Luxembourg	Indirect evidence	Luxembourg	1-10	7 contacts →
	Indirect evidence “NC ADVOCAT Conseils et Contentieux Etablir une relation de confiance entre le client et son conseiller où la transparence est le leitmotiv.” Source: RevenueBase Database · checked Aug 31, 2026
19	Juridex, Avocats À LA Cour	Indirect evidence	Luxembourg	1-10	7 contacts →
	Indirect evidence “Créée en 2014, JuRiDex, Avocats à la Cour est une étude d’avocats dédiée au contentieux d'affaires ainsi qu'à la création et au conseil des petites et moyennes entreprises.” Source: RevenueBase Database · checked Aug 31, 2026
20	C LAW	Indirect evidence	Luxembourg	1-10	7 contacts →
	Indirect evidence “The premier luxembourg IP & IT lawfirm.” Source: RevenueBase Database · checked Aug 31, 2026
21	Schirrer Schons Tritschler	Partial evidence	Luxembourg	1-10	7 contacts →
	Partial evidence “Schirrer Schons Tritschler, Etude d’Avocats, is a law firm based in Luxembourg.” Source: RevenueBase Database · checked Aug 31, 2026
22	Mbonyumutwa Avocats	Indirect evidence	Luxembourg	1-10	7 contacts →
	Indirect evidence “MBONYUMUTWA \| AVOCATS est un cabinet d’avocats indépendant, établi à Luxembourg depuis 2010, spécialisé en contentieux dans toutes les matières principales du droit luxembourgeois.” Source: RevenueBase Database · checked Aug 31, 2026
23	B&f Avocats	Partial evidence	Luxembourg	1-10	6 contacts →
	Partial evidence “B&F Avocats is an independent law firm based in Luxembourg.” Source: RevenueBase Database · checked Aug 31, 2026
24	Elvinger Dessoy Marx	Indirect evidence	Luxembourg	1-10	6 contacts →
	Indirect evidence “ELVINGER DESSOY MARX est un cabinet indépendant spécialisé depuis sa création dans le droit public, le droit immobilier et le droit des sociétés.” Source: RevenueBase Database · checked Aug 31, 2026
25	Unalome Legal	Strong evidence	Luxembourg	1-10	5 contacts →
	Strong evidence “Unalome Legal is a Luxembourg boutique law firm providing expert legal advice in employment law and litigation services to entrepreneurs, local companies and international groups.” Source: RevenueBase Database · checked Aug 31, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: commercial litigation law firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names commercial litigation law firms.
Partial evidence: Its own public description names part of commercial litigation law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name commercial litigation law firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 84 commercial litigation law firms based in Luxembourg

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 276 reachable decision-makers.

Free signup · no credit card

View the full list →

Commercial litigation law firms based in Luxembourg at a glance

As of Aug 31, 2026

40.8%Verified-email coverage

1.2%Mobile-number coverage

8.1Average contacts per company

1-10Median size (employees)

83.3%Largest-city concentration · Luxembourg

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

1,001-5,000

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 commercial litigation law firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Luxembourg whose own description of what they do matches “commercial litigation law firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names commercial litigation law firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among commercial litigation law 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 its RevenueBase Smart Search 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, 276 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 August 31, 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.

Commercial litigation law firms by metro

Commercial litigation law firms in Luxembourg70

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names commercial litigation law firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many commercial litigation law firms are there based in Luxembourg?

RevenueBase identified 84 commercial litigation law firms headquartered in Luxembourg as of August 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?

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 refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 2026.

Ready to reach these companies? Verified emails and direct dials for all 84 commercial litigation law firms based in Luxembourg. Start with a free account, no credit card.

Download this list →

Related lists

Commercial litigation law firms by geography

Browse the directory

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 Smart Search, 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.