Company lists · Data refreshed September 2026

Top 25 International legal services based in Belgium

RevenueBase identified 144 international legal services headquartered in Belgium as of September 2026 and tracks 2,915 professional contacts across them, including 1,704 with verified work emails. Brussels is the largest hub.

This list covers international legal services headquartered in Belgium, 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 20, 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 20, 2026 86% judged on-target in blind review
144Companies
2,915Contacts tracked
1,704Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest international legal services based in Belgium

Ranked by team size
Top 25 of 144 international legal services based in Belgium, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to international legal services: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceBrussels, BelgiumHQ checked Sep 20, 2026501-1,000811 contacts →

Partial evidence

“Stibbe is a leading independent, international law firm with main offices in Amsterdam, Brussels and Luxembourg, and a branch office in London.”

Source: RevenueBase Database · checked Sep 20, 2026
2Partial evidenceBrussels, BelgiumHQ checked Sep 20, 202651-200128 contacts →

Partial evidence

“Van Bael & Bellis is a leading independent international law firm headquartered in Brussels and with offices in London and Geneva.”

Source: RevenueBase Database · checked Sep 20, 2026
3Indirect evidenceWatermael-boitsfort, BelgiumHQ checked Sep 20, 20261,001-5,000105 contacts →

Indirect evidence

“Helping employers manage their workforce worldwide, Ius Laboris is the world's largest and highest ranked employment law practice, with over 1400 lawyers focusing on HR law based…”

Source: RevenueBase Database · checked Sep 20, 2026
4Indirect evidenceBrussels, BelgiumHQ checked Sep 20, 202651-20073 contacts →

Indirect evidence

“Founded in 2013, Strelia is an independent law firm with offices in Brussels and Luxembourg.”

Source: RevenueBase Database · checked Sep 20, 2026
5Strong evidenceEtterbeek, BelgiumHQ checked Sep 20, 20261,001-5,00069 contacts →

Strong evidence

“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…”

Source: RevenueBase Database · checked Sep 20, 2026
6Partial evidenceAntwerp, BelgiumHQ checked Sep 20, 202651-20057 contacts →

Partial evidence

“Since 2001 Caluwaerts Uytterhoeven is legal partner of (inter)national companies, entrepreneurs and government authorities.”

Source: RevenueBase Database · checked Sep 20, 2026
7Indirect evidenceBrussels (zaventem), BelgiumHQ checked Sep 20, 202611-5047 contacts →

Indirect evidence

“assists its clients with independent and specialized advice in its practice areas: competition law | corporate law | commercial law | dispute resolution.”

Source: RevenueBase Database · checked Sep 20, 2026
8Indirect evidenceBrussels, BelgiumHQ checked Sep 20, 202651-20043 contacts →

Indirect evidence

“Baker McKenzie empowers clients to compete in the global economy.”

Source: RevenueBase Database · checked Sep 20, 2026
9Indirect evidenceLeuven, BelgiumHQ checked Sep 20, 202611-5043 contacts →

Indirect evidence

“Nelissen Grade Lawyers is an independent law firm with its main office in Leuven.”

Source: RevenueBase Database · checked Sep 20, 2026
10Indirect evidenceBrussels, BelgiumHQ checked Sep 20, 202611-5043 contacts →

Indirect evidence

“Your national and cross-border business activities require a service matching your needs.”

Source: RevenueBase Database · checked Sep 20, 2026
11Indirect evidenceKortrijk, BelgiumHQ checked Sep 20, 202611-5032 contacts →

Indirect evidence

“Odigo is a Belgian independent law firm.”

Source: RevenueBase Database · checked Sep 20, 2026
12Partial evidenceAntwerp, BelgiumHQ checked Sep 20, 202611-5032 contacts →

Partial evidence

“A-Law Attorneys: your local legal bridge to the world!”

Source: RevenueBase Database · checked Sep 20, 2026
13Partial evidenceBrussels, BelgiumHQ checked Sep 20, 202611-5026 contacts →

Partial evidence

“VVGB Advocaten / Avocats is an independent international law firm based in Brussels.”

Source: RevenueBase Database · checked Sep 20, 2026
14Indirect evidenceVilvoorde, BelgiumHQ checked Sep 20, 202611-5025 contacts →

Indirect evidence

“FAIRWAY is a one-stop-office and assists every client in all aspects of personal and professional life, always with a human touch, literally "from the cradle to the grave" for…”

Source: RevenueBase Database · checked Sep 20, 2026
15Indirect evidenceBrussels, BelgiumHQ checked Sep 20, 202611-5024 contacts →

Indirect evidence

“Established in 1945, Dewit Law Office has always maintained a close relationship with its clients.”

Source: RevenueBase Database · checked Sep 20, 2026
16Indirect evidenceKortrijk, BelgiumHQ checked Sep 20, 202611-5022 contacts →

Indirect evidence

“Belexa advocaten is een full service advocatenkantoor met een zeer uitgebreid juridisch dienstenpakket, waaronder adviezen contracten overnames begroting van lichamelijke en/of…”

Source: RevenueBase Database · checked Sep 20, 2026
17Indirect evidenceBrussels, BelgiumHQ checked Sep 20, 202611-5022 contacts →

Indirect evidence

“Lawyers specialized in advice, prevention and dispute resolution”

Source: RevenueBase Database · checked Sep 20, 2026
18Indirect evidenceBrussels, BelgiumHQ checked Sep 20, 202611-5019 contacts →

Indirect evidence

“KOAN is an independent law firm with offices in Brussels & Paris.”

Source: RevenueBase Database · checked Sep 20, 2026
19Indirect evidenceBrussels, BelgiumHQ checked Sep 20, 20261,001-5,00018 contacts →

Indirect evidence

“L&E Global is the worldwide leader for cross-border labour and employment law services.”

Source: RevenueBase Database · checked Sep 20, 2026
20Indirect evidenceBrussels, BelgiumHQ checked Sep 20, 202611-5017 contacts →

Indirect evidence

“Praxislaw is an independent law firm for almost 50 years.”

Source: RevenueBase Database · checked Sep 20, 2026
21Indirect evidenceAntwerp, BelgiumHQ checked Sep 20, 202611-5014 contacts →

Indirect evidence

“Van Doosselaere & Partners is a leading, multidisciplinary law firm, established over 100 years ago in the city of Antwerp, Belgium.”

Source: RevenueBase Database · checked Sep 20, 2026
22Indirect evidenceBelgiumHQ checked Sep 20, 20261-1013 contacts →

Indirect evidence

“How AMBOS makes the difference?”

Source: RevenueBase Database · checked Sep 20, 2026
23Partial evidenceSt-lambrechts-woluwe, BelgiumHQ checked Sep 20, 202611-5013 contacts →

Partial evidence

“FratiniVergano is an independent law firm established in Brussels in 2007, specialized in European and International Law.”

Source: RevenueBase Database · checked Sep 20, 2026
24Partial evidenceBrussels, BelgiumHQ checked Sep 20, 202611-5011 contacts →

Partial evidence

“Rawlings Giles is an independent international law firm with a main focus on commercial and corporate law, with offices in Brussels, London and Paris.”

Source: RevenueBase Database · checked Sep 20, 2026
25Indirect evidenceHasselt, BelgiumHQ checked Sep 20, 202611-5010 contacts →

Indirect evidence

“Dehaese & Dehaese advocatenkantoor gevestigd te Hasselt (Limburg) staat met 10 advocaten, die elkaar in de verschillende disciplines aanvullen, voor een adequate dienstverlening.”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 25 of 144 international legal services based in Belgium

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,704 reachable decision-makers.

Free signup · no credit card

View the full list →

International legal services based in Belgium at a glance

As of Sep 20, 2026
58.5%Verified-email coverage
20.2Average contacts per company
1-10Median size (employees)
12.5%Largest-city concentration · Brussels
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
99
11-50
31
51-200
6
201-500
1
501-1,000
2
1,001-5,000
4

Email recency for this list is measured worldwide rather than for Belgium, so it is reported there. Company counts and contact totals on this page are exact for Belgium, over 144 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 legal services, 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 Belgium whose own description of what they do matches “international legal services”. 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 legal services), 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 legal services, and records with no verified work email. Companies headquartered outside Belgium 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, 1,704 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 20, 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.

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 legal services, 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 legal services are there based in Belgium?

RevenueBase identified 144 international legal services headquartered in Belgium 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?

Stibbe, headquartered in Belgium, tops this list with the largest team on record.

Which city has the most international legal services?

Brussels leads with 18 headquartered companies, followed by Bruxelles (12) and Antwerpen (6).

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 1,704 verified decision-maker contacts tracked across these 144 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 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 144 international legal services based in Belgium. Start with a free account, no credit card.

Download this list →

Related lists

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.