Company lists · Data refreshed September 2026

Top 24 International business law firms based in Belgium

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

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 826 companies tracked

RevenueBase identified 826 company matches for international business law firms associated with Belgium as of September 2026 and tracks 11,391 professional contacts across them, including 5,459 with verified work emails and 925 with mobile numbers. Brussels is the largest hub.

This list covers company matches for international business law firms associated with Belgium, 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 4, 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 4, 2026 How this list was built

826Companies

11,391Contacts tracked

5,459Verified emails

925Mobile numbers

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The 24 largest international business law firms based in Belgium

Ranked by team size

Top 24 of 826 company matches for international business law firms based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 4, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Vandelanotte	Exact match	Kortrijk, BelgiumHQ recorded Sep 4, 2026	501-1,000	557 contacts →
	Exact match “Vandelanotte, opgericht in 1948 door Roger Vandelanotte, is uitgegroeid tot het grootste onafhankelijke kantoor in België, met ook een vestiging in Rijsel (Frankrijk).” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
2	VAN Havermaet	Exact match	Hasselt, BelgiumHQ recorded Sep 4, 2026	201-500	274 contacts →
	Exact match “UW RECHTERHAND Als ondernemer bent u maar zo sterk als de mensen die u omringen.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
3	Eubelius	Exact match	Brussels, BelgiumHQ recorded Sep 4, 2026	51-200	223 contacts →
	Exact match “Eubelius is Belgium's largest independent law firm.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
4	Monard LAW	Exact match	Brussels, BelgiumHQ recorded Sep 4, 2026	51-200	153 contacts →
	Exact match “Monard Law, an independent business law firm in Belgium with 25+ years of experience.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
5	Claeys & Engels	Exact match	Brussels, BelgiumHQ recorded Sep 4, 2026	51-200	145 contacts →
	Exact match “At Claeys & Engels, we offer a full range of legal services in all areas concerning human resources.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
6	Lydian	Exact match	Brussels, BelgiumHQ recorded Sep 4, 2026	51-200	144 contacts →
	Exact match “Lydian is a full-service, independent Belgian law firm that was founded in 2001, and has grown in just a few years to a stand-alone business law firm.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
7	VAN Bael & Bellis	Exact match	Brussels, BelgiumHQ recorded Sep 4, 2026	51-200	125 contacts →
	Exact match “Van Bael & Bellis is a leading independent international law firm headquartered in Brussels and with offices in London and Geneva.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
8	Kpmg LAW Belgium	Exact match	Zaventem, BelgiumHQ recorded Sep 4, 2026	51-200	123 contacts →
	Exact match “KPMG Law is a Belgian law firm operating mainly in the fields of corporate and business law, real estate law, employment law, banking & finance, tax law and public law.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
9	Janson	Exact match	Brussels, BelgiumHQ recorded Sep 4, 2026	51-200	118 contacts →
	Exact match “Founded in 1950, Janson is a multidisciplinary and multilingual business law firm, with currently 33 partners and more than 60 associates.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
10	Elegis	Exact match	Liège, BelgiumHQ recorded Sep 4, 2026	51-200	80 contacts →
	Exact match “Welcome to the profile of elegis, a leading independent law firm in Belgium.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
11	Argo LAW	Exact match	Antwerp, BelgiumHQ recorded Sep 4, 2026	51-200	76 contacts →
	Exact match “Our goal is to bring an excelling service at a reasonable price.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
12	Fieldfisher Belgium	Exact match	Etterbeek Brussels, BelgiumHQ recorded Sep 4, 2026	1,001-5,000	73 contacts →
	Exact match “Fieldfisher Belgium is a leading firm, providing a full range of legal services and alternative solutions to our local and international clients on European, international and…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
13	Simont Braun	Exact match	Brussels Brussels, BelgiumHQ recorded Sep 4, 2026	51-200	71 contacts →
	Exact match “Simont Braun is a leading independent Belgian law firm where passionate lawyers with cutting-edge expertise deliver innovative and pragmatic legal solutions.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
14	Astrea LAW	Exact match	Antwerp, BelgiumHQ recorded Sep 4, 2026	51-200	62 contacts →
	Exact match “Astrea is a Belgian independent law firm with more than 50 dynamic and experienced lawyers, spread between offices in Antwerp and Brussels.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
15	QUINZ	Exact match	Vilvoorde, BelgiumHQ recorded Sep 4, 2026	11-50	57 contacts →
	Exact match “Quinz brings together highly capable lawyers, most of which have worked with top international law firms.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
16	Gd&a Advocaten	Exact match	Mechelen, BelgiumHQ recorded Sep 4, 2026	11-50	57 contacts →
	Exact match “GD & A Advocaten is een jong en dynamisch advocatenkantoor die als gespecialiseerde kennisonderneming met een reële meerwaardecreatie de preferentiële juridische dienstverlener…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
17	Caluwaerts Uytterhoeven Lawyers	Exact match	Antwerp, BelgiumHQ recorded Sep 4, 2026	51-200	57 contacts →
	Exact match “Since 2001 Caluwaerts Uytterhoeven is legal partner of (inter)national companies, entrepreneurs and government authorities.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
18	Everest Advocaten.Avocats.Attorneys	Exact match	Zwijnaarde, BelgiumHQ recorded Sep 4, 2026	51-200	55 contacts →
	Exact match “Everest is home to a team of highly specialised lawyers in a variety of different fields of law which you find yourself faced with on a day-to-day basis as a company.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
19	Advox Advocaten	Exact match	Brasschaat, BelgiumHQ recorded Sep 4, 2026	11-50	50 contacts →
	Exact match “Advox is een team van advocaten die gespecialiseerd zijn in welbepaalde rechtstakken.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
20	Four & Five	Exact match	BelgiumHQ recorded Sep 4, 2026	11-50	49 contacts →
	Exact match “We are Four & Five, legal experts with a business mindset.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
21	THG	Exact match	Région Wallonne, BelgiumHQ recorded Sep 4, 2026	51-200	48 contacts →
	Exact match “Choisir thg comme cabinet de conseil en fiscalité et en droit des affaires, c’est opter pour la qualité et la sécurité.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
22	Desdalex Advocaten Lawyers Avocats	Exact match	Antwerp, BelgiumHQ recorded Sep 4, 2026	11-50	47 contacts →
	Exact match “Desdalex Advocaten is een advocatenkantoor verankerd in Antwerpen, gespecialiseerd in verscheidene rechtstakken.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
23	Contrast	Exact match	Zaventem, BelgiumHQ recorded Sep 4, 2026	11-50	47 contacts →
	Exact match “assists its clients with independent and specialized advice in its practice areas: competition law \| corporate law \| commercial law \| dispute resolution.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
24	DE Groote - DE MAN	Exact match	Ghent, BelgiumHQ recorded Sep 4, 2026	11-50	47 contacts →
	Exact match “Wij zien het recht als een opportuniteit om u en uw bedrijf te helpen groeien.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “international business law firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 24 of 826 international business law firms based in Belgium

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International business law firms based in Belgium at a glance

As of Sep 4, 2026

47.9%Verified-email coverage

8.1%Mobile-number coverage

13.8Average contacts per company

1-10Median size (employees)

13.9%Largest-city concentration · Brussels

Sep 4, 2026Page data refreshed

Companies by employee count

1-10

514

11-50

249

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

00–30

46431–60

2,98761–90

1,99790–180

11180+

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 Belgium whose business descriptions match “international business 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 5,459 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 4, 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.

International business 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 “international business law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many international business law firms are there based in Belgium?

RevenueBase identified 826 company matches for international business law firms associated with Belgium 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?

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

Which city has the most international business law firms?

Brussels leads with 115 company records, followed by Antwerp (67) and Ghent (24).

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 5,459 professional contacts with verified work emails tracked across these 826 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 4, 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.