Company lists · Data refreshed September 2026

Top 25 Immigration compliance law firms based in Belgium

RevenueBase identified 160 company matches for immigration compliance law firms associated with Belgium as of September 2026 and tracks 1,381 professional contacts across them, including 582 with verified work emails. Brussels is the largest hub.

This list covers company matches for immigration compliance 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 28, 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 28, 2026 How this list was built
160Companies
1,381Contacts tracked
582Verified emails
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The 25 largest immigration compliance law firms based in Belgium

Ranked by team size
Top 25 of 160 company matches for immigration compliance law firms based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchBrussels, BelgiumHQ recorded Sep 28, 202651-200145 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 28, 2026 · View company records in RevenueBase
2Exact matchWatermael-boitsfort, BelgiumHQ recorded Sep 28, 20261,001-5,000105 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchAntwerp, BelgiumHQ recorded Sep 28, 202651-20057 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 28, 2026 · View company records in RevenueBase
4Exact matchBrasschaat, BelgiumHQ recorded Sep 28, 202611-5047 contacts →

Exact match

“Advox is een team van advocaten die gespecialiseerd zijn in welbepaalde rechtstakken.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchBrussels, BelgiumHQ recorded Sep 28, 202611-5043 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchKortrijk, BelgiumHQ recorded Sep 28, 2026201-50042 contacts →

Exact match

“Vanaf 1 juli 2026 bundelen DLPA en Crivits legal hun krachten.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchBrussel - Bruxelles, BelgiumHQ recorded Sep 28, 202611-5037 contacts →

Exact match

“Actalys, une étude dynamique, reconnue dans son domaine, se porte garant d’une offre de services juridiques de qualité adaptés aux besoins spécifiques de ses clients, garantis par…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchVilvoorde, BelgiumHQ recorded Sep 28, 202611-5025 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchSint-stevens-woluwe (zaventem), BelgiumHQ recorded Sep 28, 202611-5024 contacts →

Exact match

“Our practice focuses on business law in the broad sense.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchBrussel, BelgiumHQ recorded Sep 28, 202611-5021 contacts →

Exact match

“At LMBD, we aim to provide our clients with legal services of the highest quality, to assist them to achieve their business objectives in an efficient, effective and economically…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchBrussels, BelgiumHQ recorded Sep 28, 20261,001-5,00018 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchBrussels, BelgiumHQ recorded Sep 28, 202611-5017 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchMechelen, BelgiumHQ recorded Sep 28, 202611-5015 contacts →

Exact match

“De advocaten en bemiddelaars van Mahla leggen zich toe op juridische dienstverlening aan particulieren en ondernemingen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchAntwerp, BelgiumHQ recorded Sep 28, 202611-5015 contacts →

Exact match

“Corbus stands for specialised and personalised know how to provide you legal comfort for all your business ventures.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchGhent, BelgiumHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“Kwint Law Firm assists companies and executives in all domains of labour law and social security.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchLiège, BelgiumHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“Une équipe au service des entreprises, de ses travailleurs et de ses dirigeants.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchBrussel, BelgiumHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“Portico is an independent law firm, based in Brussels, which specializes in administrative law.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchVilvoorde, BelgiumHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“AdvasAdvocaten is jouw betrouwbare advocaat in Vilvoorde voor gespecialiseerd juridisch advies op maat.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchHasselt, BelgiumHQ recorded Sep 28, 202611-5010 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchSint Andries, BelgiumHQ recorded Sep 28, 20261-1010 contacts →

Exact match

“Als middelgroot kantoor streven wij er sinds 1991 naar om hoogwaardige juridische dienstverlening te verschaffen in diverse rechtstakken.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchBrussels, BelgiumHQ recorded Sep 28, 20261-1010 contacts →

Exact match

“Athos-Advocaten werd opgericht in 1998 en groeide sindsdien stelselmatig uit tot een middelgroot advocatenkantoor te Brussel.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchDilbeek, BelgiumHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“Persoonlijke aanpak Bij TKA Advocaten kunt u rekenen op een persoonlijke, menselijke aanpak.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchBrussels, BelgiumHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“We are a Brussels based business law firm and a dedicated partner for national and international entrepreneurs.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchTurnhout, BelgiumHQ recorded Sep 28, 202611-509 contacts →

Exact match

“Accessibility and engagement are central to our way of working.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchBrussels, BelgiumHQ recorded Sep 28, 20261-109 contacts →

Exact match

“Créé en 2012 à l’initiative de l'avocate Céline Verbrouck, agréée par l’Ordre des avocats comme spécialiste en droit des étrangers et droit international privé, chaque avocat du…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 160 immigration compliance law firms based in Belgium

See the full list, filter by size, metro and specialty, and access 582 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Immigration compliance law firms based in Belgium at a glance

As of Sep 28, 2026
42.1%Verified-email coverage
8.6Average contacts per company
1-10Median size (employees)
13.1%Largest-city concentration · Brussels
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
120
11-50
32
51-200
3
201-500
1
1,001-5,000
2

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 160 companies.

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 “immigration compliance 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 582 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 28, 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.

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

How many immigration compliance law firms are there based in Belgium?

RevenueBase identified 160 company matches for immigration compliance 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?

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

Which city has the most immigration compliance law firms?

Brussels leads with 21 company records, followed by Antwerp (9) and Ghent (7).

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 582 professional contacts with verified work emails tracked across these 160 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 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 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.