Company lists · Data refreshed September 2026

Top 24 Mergers and acquisitions law firms based in Luxembourg

RevenueBase identified 51 company matches for mergers and acquisitions law firms associated with Luxembourg as of September 2026 and tracks 624 professional contacts across them, including 228 with verified work emails and 6 with mobile numbers. Luxembourg is the largest hub.

This list covers company matches for mergers and acquisitions law firms associated with Luxembourg, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 SmartSearch · Exact Recorded Sep 5, 2026 How this list was built
51Companies
624Contacts tracked
228Verified emails
6Mobile numbers
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The 24 largest mergers and acquisitions law firms based in Luxembourg

Ranked by team size
Top 24 of 51 company matches for mergers and acquisitions law firms based in Luxembourg, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchStrassen, LuxembourgHQ recorded Sep 5, 202651-20081 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
2Exact matchLuxembourgHQ recorded Sep 5, 202651-20062 contacts →

Exact match

“Practical and innovative legal advice regarding any transaction either domestic or multi-national.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
3Exact matchLuxembourgHQ recorded Sep 5, 202611-5052 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4Exact matchLuxembourgHQ recorded Sep 5, 202651-20046 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5Exact matchLuxembourgHQ recorded Sep 5, 202611-5024 contacts →

Exact match

“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 &…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6Exact matchL-, LuxembourgHQ recorded Sep 5, 202651-20020 contacts →

Exact match

“Since 1923, WILDGEN has been at the heart of law practice in Luxembourg.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7Exact matchLuxembourgHQ recorded Sep 5, 202611-5013 contacts →

Exact match

“At CM Law, we offer more than just legal expertise – we provide a long-term and cost-efficient relationship tailored to your needs.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8Exact matchLuxembourgHQ recorded Sep 5, 20261-1011 contacts →

Exact match

“Tenzing Partners is an active member of Globalscope, the international M&A advisor network of independent M&A boutiques dedicated to midcaps.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9Exact matchLuxembourgHQ recorded Sep 5, 20261-1010 contacts →

Exact match

“VANDENBULKE is an independent law firm specialising in two core practices: corporate and M&A and banking & finance.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10Exact matchLuxembourgHQ recorded Sep 5, 202611-509 contacts →

Exact match

“Dupont Partners serve as a critical partner to plan and execute its clients’ strategies and objectives.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11Exact matchLuxembourgHQ recorded Sep 5, 202611-509 contacts →

Exact match

“LexField is an independent business law firm based in the Grand Duchy of Luxembourg.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12Exact matchGelle, LuxembourgHQ recorded Sep 5, 202611-508 contacts →

Exact match

“Tax-Corporate-M&A-Funds-Banking & Finance -Fund Financing Your Luxembourg Boutique Law Firm”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13Exact matchLuxembourgHQ recorded Sep 5, 20261-108 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14Exact matchLuxembourgHQ recorded Sep 5, 20261-107 contacts →

Exact match

“Based in Luxembourg, we are an independent full service law firm.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15Exact matchLuxembourgHQ recorded Sep 5, 20261-105 contacts →

Exact match

“theCatalysts is a management consulting and transactions advisory firm providing high quality support based on a 25+ year experience, in order to secure the most delicate missions.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16Exact matchLuxembourgHQ recorded Sep 5, 202651-2005 contacts →

Exact match

“PwC Legal is one of the most renowned law firms in Luxembourg, employing around 60 people and offering legal advice in the following areas: Corporate Law, Corporate Restructuring…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
17Exact matchLuxembourgHQ recorded Sep 5, 20261-105 contacts →

Exact match

“Sagnard & Associés is an independent full service law firm, established in the Grand Duchy of Luxembourg since 2008 with a strong focus on the financial and business community.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18Exact matchLuxembourgHQ recorded Sep 5, 20261-105 contacts →

Exact match

“A law firm to help the company achieve its objectives and defend its interests.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19Exact matchLuxembourgHQ recorded Sep 5, 20261-104 contacts →

Exact match

“Luxembourg Independent Business Law Firm”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
20Exact matchCapellen, LuxembourgHQ recorded Sep 5, 20261-104 contacts →

Exact match

“AKCEAN est un cabinet de conseil spécialisé en fusion-acquisition (M&A).”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21Exact matchLuxembourgHQ recorded Sep 5, 20261-103 contacts →

Exact match

“Rodricks is a private independent firm based in the Grand Duchy of Luxembourg serving the interests of its Private, Corporate and Institutional clients.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
22Exact matchLuxembourgHQ recorded Sep 5, 202611-501 contacts →

Exact match

“M&S Law Firm is an independent Luxembourg law firm that has matured into an established key firm in Luxembourg since its foundation.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
23Exact matchLuxembourgHQ recorded Sep 5, 202611-501 contacts →

Exact match

“Pierre Thielen Avocats is an independent boutique law firm focusing on high-end legal services.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
24Exact matchFentange, LuxembourgHQ recorded Sep 5, 20261-101 contacts →

Exact match

“Gervais Law Firm - Luxembourg est une étude d’avocat spécialisée en droit commercial, droit des sociétés, droit bancaire et des assurances.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase

Showing 24 of 51 mergers and acquisitions law firms based in Luxembourg

See the full list, filter by size, metro and specialty, and access 228 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mergers and acquisitions law firms based in Luxembourg at a glance

As of Sep 5, 2026
36.5%Verified-email coverage
1.0%Mobile-number coverage
12.2Average contacts per company
1-10Median size (employees)
84.3%Largest-city concentration · Luxembourg
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
29
11-50
13
51-200
7
1,001-5,000
1
5,001-10,000
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Luxembourg whose business descriptions match “mergers and acquisitions law firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 228 professional contacts with verified work emails across the full matched dataset. 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 5, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Mergers and acquisitions law firms by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “mergers and acquisitions law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mergers and acquisitions law firms are there based in Luxembourg?

RevenueBase identified 51 company matches for mergers and acquisitions law firms associated with Luxembourg as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Kleyr Grasso tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most mergers and acquisitions law firms?

Luxembourg leads with 43 company records, followed by Capellen (1) and Fentange (1).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 228 professional contacts with verified work emails tracked across these 51 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 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 SmartSearch, 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.