Company lists · Data refreshed September 2026

Top 22 International relocation law firms based in Luxembourg

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 48 companies tracked

RevenueBase identified 48 international relocation law firms headquartered in Luxembourg as of September 2026 and tracks 486 professional contacts across them, including 156 with verified work emails. Luxembourg is the largest hub.

This list covers international relocation 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 September 28, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

48Companies

486Contacts tracked

156Verified emails

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The 22 largest international relocation law firms based in Luxembourg

Ranked by team size

Top 22 of 48 international relocation law firms based in Luxembourg, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to international relocation 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, LuxembourgHQ checked Sep 28, 2026	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 Sep 28, 2026
2	Baker Mckenzie Luxembourg	Indirect evidence	LuxembourgHQ checked Sep 28, 2026	51-200	46 contacts →
	Indirect evidence “Based in one of the world's most important financial and holding centers, our Luxembourg office advises clients on major cross-border financings, transactions and investment…” Source: RevenueBase Database · checked Sep 28, 2026
3	Castegnaro	Indirect evidence	LuxembourgHQ checked Sep 28, 2026	11-50	21 contacts →
	Indirect evidence “Hautement spécialisé en droit du travail, CASTEGNARO - Ius Laboris Luxembourg est un cabinet d’avocats qui représente exclusivement les entreprises et groupes d’entreprises de…” Source: RevenueBase Database · checked Sep 28, 2026
4	Wildgen, Luxembourg LAW Firm	Partial evidence	L-, LuxembourgHQ checked Sep 28, 2026	51-200	20 contacts →
	Partial evidence “Since 1923, WILDGEN has been at the heart of law practice in Luxembourg.” Source: RevenueBase Database · checked Sep 28, 2026
5	Karp & Choucroun LAW Firm	Strong evidence	LuxembourgHQ checked Sep 28, 2026	1-10	14 contacts →
	Strong 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 Sep 28, 2026
6	European Relocation Services	Partial evidence	Bertrange, LuxembourgHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “European Relocation Services provides comprehensive, flexible, cost-effective, efficient and professional relocation services for expatriating employees in partnership with HR…” Source: RevenueBase Database · checked Sep 28, 2026
7	Luxrelo Immigration & Relocation Services	Partial evidence	LuxembourgHQ checked Sep 28, 2026	1-10	10 contacts →
	Partial evidence “We understand the challenges HR teams face when relocating employees to a new country.” Source: RevenueBase Database · checked Sep 28, 2026
8	MNKS	Indirect evidence	LuxembourgHQ checked Sep 28, 2026	51-200	10 contacts →
	Indirect evidence “MNKS is a top-tier highly reputable firm based in Luxembourg.” Source: RevenueBase Database · checked Sep 28, 2026
9	Wolff & Partners	Strong evidence	LuxembourgHQ checked Sep 28, 2026	11-50	9 contacts →
	Strong evidence “Wolff & Partners is a Luxembourg based boutique law firm with local and international expertise and extensive experience advising international corporate and private equity…” Source: RevenueBase Database · checked Sep 28, 2026
10	Vertumnus Lawyers	Partial evidence	LuxembourgHQ checked Sep 28, 2026	1-10	7 contacts →
	Partial evidence “Based in Luxembourg, we are an independent full service law firm.” Source: RevenueBase Database · checked Sep 28, 2026
11	Elvinger Dessoy Marx	Indirect evidence	LuxembourgHQ checked Sep 28, 2026	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 Sep 28, 2026
12	B&f Avocats	Partial evidence	LuxembourgHQ checked Sep 28, 2026	1-10	6 contacts →
	Partial evidence “B&F Avocats is an independent law firm based in Luxembourg.” Source: RevenueBase Database · checked Sep 28, 2026
13	Unalome Legal	Strong evidence	LuxembourgHQ checked Sep 28, 2026	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 Sep 28, 2026
14	Rodesch Avocats À LA Cour	Indirect evidence	LuxembourgHQ checked Sep 28, 2026	11-50	4 contacts →
	Indirect evidence “Excellence Juridique Depuis 1981 À propos de nous : Fondée en 1981 par Albert Rodesch, avocat chevronné et ancien vice-président du Conseil d'État, notre cabinet englobe un large…” Source: RevenueBase Database · checked Sep 28, 2026
15	Duro & Partners	Strong evidence	LuxembourgHQ checked Sep 28, 2026	1-10	4 contacts →
	Strong evidence “Our firm Solid foundations The firm was founded in 1995 by Charles DURO and has continuously built up authority and recognition as an international business law practice.” Source: RevenueBase Database · checked Sep 28, 2026
16	Spark I&r	Partial evidence	Bertrange, LuxembourgHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “HR professionals, companies, individuals, and entrepreneurs, need expert support for your relocation projects to Luxembourg, Dubai, or Canada?” Source: RevenueBase Database · checked Sep 28, 2026
17	MCM Avocats	Partial evidence	LuxembourgHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “MCM AVOCATS is an independent Luxembourg law firm which advises private and corporate clients on commercial, civil, tax and criminal law.” Source: RevenueBase Database · checked Sep 28, 2026
18	Bannasch Avocats	Indirect evidence	LuxembourgHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Toute l’équipe de BANNASCH Avocats est à votre disposition pour vous assister, vous guider et défendre vos intérêts!” Source: RevenueBase Database · checked Sep 28, 2026
19	Ab-Lux Relocation Services	Indirect evidence	LuxembourgHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “AB-LUX WELCOMES AND CONTRIBUTES TO WELL-BEING OF YOUR TALENTS AT WORK - Analysis of Housing Solution - Organizing & checking of work & residential permit renewal - Organizing…” Source: RevenueBase Database · checked Sep 28, 2026
20	Fedis LAW	Strong evidence	LuxembourgHQ checked Sep 28, 2026	1-10	1 contacts →
	Strong evidence “Established in Luxembourg City, the heart of European Union institutions and an international financial Centre, Fedis Law is a multidisciplinary boutique firm active in business…” Source: RevenueBase Database · checked Sep 28, 2026
21	Etude Mendes	Indirect evidence	Luxemburg, LuxembourgHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “L’Étude MENDES est une étude d’avocat multilingue, traditionnelle et généraliste, axée sur les affaires contentieuses.” Source: RevenueBase Database · checked Sep 28, 2026
22	Libling	Partial evidence	Luxemburgo Ciudad, LuxembourgHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “Helping You Make Luxembourg Your Home At Libling Solutions, we specialize in transforming your relocation to Luxembourg into a positive and stress-free experience.” Source: RevenueBase Database · checked Sep 28, 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: international relocation 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 international relocation law firms.
Partial evidence: Its own public description names part of international relocation law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name international relocation 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 22 of 48 international relocation law firms based in Luxembourg

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International relocation law firms based in Luxembourg at a glance

As of Sep 28, 2026

32.1%Verified-email coverage

10.1Average contacts per company

1-10Median size (employees)

70.8%Largest-city concentration · Luxembourg

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

1,001-5,000

5,001-10,000

Email recency for this list is measured worldwide rather than for Luxembourg, so it is reported there. Company counts and contact totals on this page are exact for Luxembourg, over 48 companies.

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 international relocation 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 “international relocation 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 international relocation 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 international relocation 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, 156 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 September 28, 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.

International relocation law firms by metro

International relocation law firms in Luxembourg34

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 international relocation 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 international relocation law firms are there based in Luxembourg?

RevenueBase identified 48 international relocation law firms headquartered in Luxembourg as of September 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 international relocation law firms?

Luxembourg leads with 34 headquartered companies, followed by Bertrange (3) and Bereldange (1).

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 156 verified decision-maker contacts tracked across these 48 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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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.