Company lists · Data refreshed September 2026

Top 25 Alternative investment law firms based in Luxembourg

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

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 70 companies tracked

RevenueBase identified 70 alternative investment law firms headquartered in Luxembourg as of September 2026 and tracks 7,003 professional contacts across them, including 4,016 with verified work emails. Luxembourg is the largest hub.

This list covers alternative investment 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 27, 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 27, 2026 86% judged on-target in blind review

70Companies

7,003Contacts tracked

4,016Verified emails

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The 25 largest alternative investment law firms based in Luxembourg

Ranked by team size

Top 25 of 70 alternative investment law firms based in Luxembourg, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to alternative investment 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	Arendt & Medernach	Partial evidence	LuxembourgHQ checked Sep 27, 2026	501-1,000	840 contacts →
	Partial evidence “Arendt & Medernach is the leading independent business law firm in Luxembourg.” Source: RevenueBase Database · checked Sep 27, 2026
2	Kleyr Grasso	Partial evidence	Strassen, LuxembourgHQ checked Sep 27, 2026	51-200	81 contacts →
	Partial 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 27, 2026
3	Brucher Thieltgen & Partners	Indirect evidence	LuxembourgHQ checked Sep 27, 2026	11-50	52 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 Sep 27, 2026
4	Baker Mckenzie Luxembourg	Partial evidence	LuxembourgHQ checked Sep 27, 2026	51-200	46 contacts →
	Partial 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 27, 2026
5	Engelwood	Strong evidence	LuxembourgHQ checked Sep 27, 2026	51-200	44 contacts →
	Strong evidence “Our experienced team is dealing with complex and common investment policies in the alternative investment fund industry, a challenging corporate industry, diversified private…” Source: RevenueBase Database · checked Sep 27, 2026
6	Simmons & Simmons Luxembourg LLP	Partial evidence	LuxembourgHQ checked Sep 27, 2026	11-50	37 contacts →
	Partial evidence “Established since 2015 in the Grand Duchy, Simmons & Simmons Luxembourg services the requirements of its clients in the Asset Management & Investment Funds and Financial…” Source: RevenueBase Database · checked Sep 27, 2026
7	Brouxel & Rabia, Luxembourg LAW Firm	Partial evidence	LuxembourgHQ checked Sep 27, 2026	11-50	24 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 Sep 27, 2026
8	Schiltz & Schiltz S.A	Indirect evidence	LuxembourgHQ checked Sep 27, 2026	11-50	21 contacts →
	Indirect evidence “SCHILTZ & SCHILTZ was initially established in 1932 by Tony Biever, MP.” Source: RevenueBase Database · checked Sep 27, 2026
9	Elvinger US	Indirect evidence	LuxembourgHQ checked Sep 27, 2026	11-50	21 contacts →
	Indirect evidence “We have shaped a firm fit for one purpose; to deliver the best possible advice for businesses, institutions and entrepreneurs.” Source: RevenueBase Database · checked Sep 27, 2026
10	Wildgen, Luxembourg LAW Firm	Partial evidence	L-, LuxembourgHQ checked Sep 27, 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 27, 2026
11	Alpha Patrimoine S.A	Indirect evidence	Capellen, LuxembourgHQ checked Sep 27, 2026	11-50	14 contacts →
	Indirect evidence “ALPHA PATRIMOINE S.A, en tant que société de Gestion de Fortune luxembourgeoise indépendante de toute institution financière, vous propose- Stratégies de gestion personnalisées…” Source: RevenueBase Database · checked Sep 27, 2026
12	Karp & Choucroun LAW Firm	Partial evidence	LuxembourgHQ checked Sep 27, 2026	1-10	14 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 Sep 27, 2026
13	NOW Corporate Solutions	Indirect evidence	Howald, LuxembourgHQ checked Sep 27, 2026	1-10	11 contacts →
	Indirect evidence “NoW Corporate Solutions is a new generation accounting firm providing specialized bespoke services and guidance for business firms as well as for real estate, private equity, or…” Source: RevenueBase Database · checked Sep 27, 2026
14	Chevalier & Sciales	Partial evidence	LuxembourgHQ checked Sep 27, 2026	11-50	11 contacts →
	Partial evidence “Founded in 2005, Chevalier & Sciales is celebrating 20 years of advising clients on Luxembourg's most sophisticated investment, corporate and private wealth matters.” Source: RevenueBase Database · checked Sep 27, 2026
15	Vandenbulke	Partial evidence	LuxembourgHQ checked Sep 27, 2026	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 Sep 27, 2026
16	Wolff & Partners	Partial evidence	LuxembourgHQ checked Sep 27, 2026	11-50	9 contacts →
	Partial 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 27, 2026
17	Lexfield	Partial evidence	LuxembourgHQ checked Sep 27, 2026	11-50	9 contacts →
	Partial evidence “LexField is an independent business law firm based in the Grand Duchy of Luxembourg.” Source: RevenueBase Database · checked Sep 27, 2026
18	Praxio LAW & TAX	Partial evidence	Gelle, LuxembourgHQ checked Sep 27, 2026	11-50	8 contacts →
	Partial evidence “Tax-Corporate-M&A-Funds-Banking & Finance -Fund Financing Your Luxembourg Boutique Law Firm” Source: RevenueBase Database · checked Sep 27, 2026
19	Juridex, Avocats À LA Cour	Indirect evidence	LuxembourgHQ checked Sep 27, 2026	1-10	8 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 Sep 27, 2026
20	Vertumnus Lawyers	Partial evidence	LuxembourgHQ checked Sep 27, 2026	1-10	7 contacts →
	Partial evidence “Based in Luxembourg, we are an independent full service law firm.” Source: RevenueBase Database · checked Sep 27, 2026
21	Thales Capital Sarl	Indirect evidence	LuxembourgHQ checked Sep 27, 2026	11-50	5 contacts →
	Indirect evidence “We are a fast-growing team of financial services experts, full of personalism minus the ego.” Source: RevenueBase Database · checked Sep 27, 2026
22	GFC	Indirect evidence	LuxembourgHQ checked Sep 27, 2026	1-10	3 contacts →
	Indirect evidence “Global Finance Consult is a privately owned advisory firm established in Luxembourg in 2002.” Source: RevenueBase Database · checked Sep 27, 2026
23	Rodricks S.A	Indirect evidence	LuxembourgHQ checked Sep 27, 2026	1-10	3 contacts →
	Indirect evidence “Rodricks is a private independent firm based in the Grand Duchy of Luxembourg serving the interests of its Private, Corporate and Institutional clients.” Source: RevenueBase Database · checked Sep 27, 2026
24	Euraalex LAW Firm	Indirect evidence	LuxembourgHQ checked Sep 27, 2026	1-10	3 contacts →
	Indirect evidence “Working closely with our clients to provide legal services that are catered specifically to their needs in a challenging and constantly changing market.” Source: RevenueBase Database · checked Sep 27, 2026
25	Pierre Thielen Avocats	Partial evidence	LuxembourgHQ checked Sep 27, 2026	11-50	1 contacts →
	Partial evidence “Pierre Thielen Avocats is an independent boutique law firm focusing on high-end legal services.” Source: RevenueBase Database · checked Sep 27, 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: alternative investment 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 alternative investment law firms.
Partial evidence: Its own public description names part of alternative investment law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name alternative investment 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 70 alternative investment law firms based in Luxembourg

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Alternative investment law firms based in Luxembourg at a glance

As of Sep 27, 2026

57.3%Verified-email coverage

100.0Average contacts per company

1-10Median size (employees)

81.4%Largest-city concentration · Luxembourg

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

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 70 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 alternative investment 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 “alternative investment 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 alternative investment 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 alternative investment 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, 4,016 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 27, 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.

Alternative investment law firms by metro

Alternative investment law firms in Luxembourg57

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 alternative investment 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 alternative investment law firms are there based in Luxembourg?

RevenueBase identified 70 alternative investment 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?

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

Which city has the most alternative investment law firms?

Luxembourg leads with 57 headquartered companies, followed by Capellen (2) and Howald (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 4,016 verified decision-maker contacts tracked across these 70 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 27, 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.