Company lists · Data refreshed October 2026

Top 25 Full-service immigration law firms based in Belgium

RevenueBase identified 90 company matches for full-service immigration law firms associated with Belgium as of October 2026 and tracks 584 professional contacts across them, including 258 with verified work emails. Brussels is the largest hub.

This list covers company matches for full-service immigration 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 October 1, 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 Oct 1, 2026 How this list was built
90Companies
584Contacts tracked
258Verified emails
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The 25 largest full-service immigration law firms based in Belgium

Ranked by team size
Top 25 of 90 company matches for full-service immigration law firms based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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 matchBrasschaat, BelgiumHQ recorded Oct 1, 202611-5047 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2Exact matchBrussels, BelgiumHQ recorded Oct 1, 202611-5043 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3Exact matchBrussels, BelgiumHQ recorded Oct 1, 202611-5039 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4Exact matchBrussel - Bruxelles, BelgiumHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
5Exact matchSint-stevens-woluwe (zaventem), BelgiumHQ recorded Oct 1, 202611-5024 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6Exact matchBrussels, BelgiumHQ recorded Oct 1, 202611-5017 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7Exact matchLeuven, BelgiumHQ recorded Oct 1, 202611-5016 contacts →

Exact match

“TRENT is een dynamisch en ambitieus full service advocatenkantoor.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8Exact matchMechelen, BelgiumHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
9Exact matchAntwerp, BelgiumHQ recorded Oct 1, 202611-5014 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10Exact matchBelgiumHQ recorded Oct 1, 20261-1013 contacts →

Exact match

“How AMBOS makes the difference?”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11Exact matchDilbeek, BelgiumHQ recorded Oct 1, 202611-5010 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12Exact matchBrussels, BelgiumHQ recorded Oct 1, 202611-5010 contacts →

Exact match

“We consider the law simply to be a work tool for achieving the economic goals of our clients.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13Exact matchAywaille, BelgiumHQ recorded Oct 1, 202611-509 contacts →

Exact match

“Situé au carrefour de plusieurs arrondissements judiciaires, le cabinet d’avocats Balthasar est un cabinet pluridisciplinaire capable d’offrir un service complet tant aux…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14Exact matchBrussels, BelgiumHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
15Exact matchLeuven, BelgiumHQ recorded Oct 1, 20261-108 contacts →

Exact match

“Curia is an established law firm specialised in all HR-related matters whose clientele consists of domestic and foreign companies (from multinationals and SMEs to associations and…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16Exact matchBruges, BelgiumHQ recorded Oct 1, 20261-107 contacts →

Exact match

“Gelegen aan de maritieme toegangspoort van Zeebrugge vormt Leeward een team van zowel jonge als ervaren advocaten.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17Exact matchHeist-op-den-berg, BelgiumHQ recorded Oct 1, 20261-107 contacts →

Exact match

“Are you looking for a legal counsel who defends your case correctly and with the right knowledge and drive?”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18Exact matchSaint-gilles, BelgiumHQ recorded Oct 1, 20261-107 contacts →

Exact match

“Nous croyons que notre mission dépasse le cadre juridique : il s’agit aussi de créer une expérience positive et rassurante pour nos clients.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19Exact matchLiege, BelgiumHQ recorded Oct 1, 202611-506 contacts →

Exact match

“Le cabinet BLS est le fruit de l’association de Maître Benoît LESPIRE et Maître Laurent STAS de RICHELLE.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20Exact matchGhent, BelgiumHQ recorded Oct 1, 20261-106 contacts →

Exact match

“Staat voor kwalitatieve dienstverlening in teamverband, die zich uit in een grondige en deskundige juridische bijstand, met oog voor uw doelstellingen.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21Exact match8500 Kortrijk, BelgiumHQ recorded Oct 1, 20261-106 contacts →

Exact match

“Tack 51 is advocatenkantoor van generatiegenoten.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22Exact matchAntwerp, BelgiumHQ recorded Oct 1, 20261-106 contacts →

Exact match

“Keyser advocaten is een full-service kantoor gespecialiseerd in het familierecht en familiaal vermogensrecht met de nadruk op een internationale context.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23Exact matchMechelen, BelgiumHQ recorded Oct 1, 20261-105 contacts →

Exact match

“Als advocaten en bemiddelaars bieden wij kwalitatief hoogstaand juridisch advies aan particulieren, zelfstandigen en ondernemingen in diverse rechtstakken met een bijzondere focus…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24Exact matchTielt-winge, BelgiumHQ recorded Oct 1, 20261-105 contacts →

Exact match

“Landelijk advocatenkantoor met zes, gesticht in 1992 door Rudi Beeken, actueel burgemeester van de gemeente Tielt-Winge.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25Exact matchAntwerp, BelgiumHQ recorded Oct 1, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

Showing 25 of 90 full-service immigration law firms based in Belgium

See the full list, filter by size, metro and specialty, and access 258 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Full-service immigration law firms based in Belgium at a glance

As of Oct 1, 2026
44.2%Verified-email coverage
6.5Average contacts per company
1-10Median size (employees)
17.8%Largest-city concentration · Brussels
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
69
11-50
20
51-200
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 90 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 “full-service immigration 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 258 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 October 1, 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 “full-service immigration law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many full-service immigration law firms are there based in Belgium?

RevenueBase identified 90 company matches for full-service immigration law firms associated with Belgium as of October 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?

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

Which city has the most full-service immigration law firms?

Brussels leads with 16 company records, followed by Antwerp (5) and Ghent (4).

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 258 professional contacts with verified work emails tracked across these 90 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 October 1, 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.