Company lists · Data refreshed September 2026

Top 25 Global mobility law firms based in Belgium

RevenueBase identified 100 global mobility law firms headquartered in Belgium as of September 2026 and tracks 3,138 professional contacts across them, including 1,882 with verified work emails. Brussels is the largest hub.

This list covers global mobility law firms 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 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
100Companies
3,138Contacts tracked
1,882Verified emails
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The 25 largest global mobility law firms based in Belgium

Ranked by team size
Top 25 of 100 global mobility law firms based in Belgium, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to global mobility 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceBrussels, BelgiumHQ checked Sep 28, 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 28, 2026
2Partial evidenceBrussels, BelgiumHQ checked Sep 28, 202651-200153 contacts →

Partial evidence

“Monard Law, an independent business law firm in Belgium with 25+ years of experience.”

Source: RevenueBase Database · checked Sep 28, 2026
3Indirect evidenceBrussels, BelgiumHQ checked Sep 28, 202651-200145 contacts →

Indirect evidence

“At Claeys & Engels, we offer a full range of legal services in all areas concerning human resources.”

Source: RevenueBase Database · checked Sep 28, 2026
4Partial evidenceBrussels, BelgiumHQ checked Sep 28, 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 28, 2026
5Partial evidenceWatermael-boitsfort, BelgiumHQ checked Sep 28, 20261,001-5,000105 contacts →

Partial 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 28, 2026
6Partial evidenceBrussels, BelgiumHQ checked Sep 28, 202651-20063 contacts →

Partial evidence

“DALDEWOLF is an independent business law firm with a robust team of experts in Corporate and Financial Law, including Corporate M&A, capital markets, and both domestic and…”

Source: RevenueBase Database · checked Sep 28, 2026
7Partial evidenceBrussels, BelgiumHQ checked Sep 28, 202651-20043 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
8Partial evidenceLeuven, BelgiumHQ checked Sep 28, 202611-5043 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
9Indirect evidenceAntwerp, BelgiumHQ checked Sep 28, 202611-5043 contacts →

Indirect evidence

“Strong in Tax advice – Even stronger in preveventing tax disputes!”

Source: RevenueBase Database · checked Sep 28, 2026
10Indirect evidenceBrussels, BelgiumHQ checked Sep 28, 202611-5043 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
11Partial evidenceBrussels, BelgiumHQ checked Sep 28, 202611-5039 contacts →

Partial evidence

“Van Olmen Wynant is an independent law firm offering quality services with a personal touch.”

Source: RevenueBase Database · checked Sep 28, 2026
12Indirect evidenceAntwerp, BelgiumHQ checked Sep 28, 202611-5037 contacts →

Indirect evidence

“It is the passion for our profession and our personal and expert guidance that is valued by our clients.”

Source: RevenueBase Database · checked Sep 28, 2026
13Partial evidenceKortrijk, BelgiumHQ checked Sep 28, 202611-5032 contacts →

Partial evidence

“Odigo is a Belgian independent law firm.”

Source: RevenueBase Database · checked Sep 28, 2026
14Partial evidenceBrussels, BelgiumHQ checked Sep 28, 2026n/a28 contacts →

Partial evidence

“One global company.”

Source: RevenueBase Database · checked Sep 28, 2026
15Indirect evidenceOudergem, BelgiumHQ checked Sep 28, 202611-5026 contacts →

Indirect evidence

“Younity, HR & Pensions specialists.”

Source: RevenueBase Database · checked Sep 28, 2026
16Partial evidenceBrussels, BelgiumHQ checked Sep 28, 202611-5026 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
17Indirect evidenceAntwerp, BelgiumHQ checked Sep 28, 202611-5026 contacts →

Indirect evidence

“Quorum, which is recognised by Legal 500 and is a strategic advisor to investors, founders and corporations seeking to expand their business operations in Belgium and beyond.”

Source: RevenueBase Database · checked Sep 28, 2026
18Partial evidenceBrussels, BelgiumHQ checked Sep 28, 202611-5022 contacts →

Partial evidence

“Reliance is a Belgian niche law firm in labor & employment law.”

Source: RevenueBase Database · checked Sep 28, 2026
19Partial evidenceBrussels, BelgiumHQ checked Sep 28, 202611-5021 contacts →

Partial evidence

“Sotra is a law firm specializing in Labour law and HR-tax law, in the private and public sectors.”

Source: RevenueBase Database · checked Sep 28, 2026
20Partial evidenceAntwerp, BelgiumHQ checked Sep 28, 202611-5020 contacts →

Partial evidence

“As a niche law firm, Sansen International Tax Lawyers focuses on three pillars, both nationally and internationally: tax advice, tax litigation and estate planning.”

Source: RevenueBase Database · checked Sep 28, 2026
21Strong evidenceDiegem, BelgiumHQ checked Sep 28, 202611-5020 contacts →

Strong evidence

“Eversheds Sutherland is an innovative, global law firm that prides itself on providing clients with the highest degree of project management and cost-effective solutions.”

Source: RevenueBase Database · checked Sep 28, 2026
22Partial evidenceBrussels, BelgiumHQ checked Sep 28, 202611-5020 contacts →

Partial evidence

“Delacroix & Partners was created in 1973 and is one of the oldest law firms of the Brussels Bar.”

Source: RevenueBase Database · checked Sep 28, 2026
23Partial evidenceBrussels, BelgiumHQ checked Sep 28, 202611-5019 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
24Strong evidenceBrussels, BelgiumHQ checked Sep 28, 20261,001-5,00018 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
25Indirect evidenceOverijse, BelgiumHQ checked Sep 28, 2026501-1,00015 contacts →

Indirect evidence

“Your International Workforce Solutions Partner.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 100 global mobility law firms based in Belgium

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Global mobility law firms based in Belgium at a glance

As of Sep 28, 2026
60.0%Verified-email coverage
31.4Average contacts per company
11-50Median size (employees)
18.0%Largest-city concentration · Brussels
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
48
11-50
35
51-200
7
201-500
2
501-1,000
4
1,001-5,000
3
5,001-10,000
1

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 100 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 global mobility 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 Belgium whose own description of what they do matches “global mobility 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 global mobility 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 global mobility law firms, 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, 1,882 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.

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 global mobility 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 global mobility law firms are there based in Belgium?

RevenueBase identified 100 global mobility law firms 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 global mobility law firms?

Brussels leads with 18 headquartered companies, followed by Bruxelles (7) and Antwerp (5).

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 1,882 verified decision-maker contacts tracked across these 100 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.