Company lists · Data refreshed September 2026

Top 13 Landlord tenant law firms based in Belgium

RevenueBase identified 34 landlord tenant law firms headquartered in Belgium as of September 2026 and tracks 134 professional contacts across them, including 39 with verified work emails and 3 with mobile numbers. Antwerpen is the largest hub.

This list covers landlord tenant 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 4, 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 4, 2026 86% judged on-target in blind review
34Companies
134Contacts tracked
39Verified emails
3Mobile numbers
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The 13 largest landlord tenant law firms based in Belgium

Ranked by team size
Top 13 of 34 landlord tenant law firms based in Belgium, ranked by team size, largest first. Data refreshed Sep 4, 2026. RevenueBase Smart Search rates how each company's information relates to landlord tenant 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
1Indirect evidenceAntwerpen, BelgiumHQ checked Sep 4, 202611-5010 contacts →

Indirect evidence

“FIRMUS Advocaten is een jong en dynamisch advocatenkantoor gevestigd te Antwerpen Zuid.”

Source: RevenueBase Database · checked Sep 4, 2026
2Indirect evidenceWatermael-Boitsfort Brussels, BelgiumHQ checked Sep 4, 202611-5010 contacts →

Indirect evidence

“Actif depuis 1990, H&K est une équipe d’avocats spécialisée dans les matières immobilières.”

Source: RevenueBase Database · checked Sep 4, 2026
3Indirect evidenceDilbeek, BelgiumHQ checked Sep 4, 202611-507 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 4, 2026
4Indirect evidenceLeuven, BelgiumHQ checked Sep 4, 202611-507 contacts →

Indirect evidence

“Advocaten-Leuven tracht uw juridische problemen op een gespecialiseerde, klantvriendelijke en resultaatgerichte manier op te lossen.”

Source: RevenueBase Database · checked Sep 4, 2026
5Indirect evidenceUccle, BelgiumHQ checked Sep 4, 20261-106 contacts →

Indirect evidence

“Cabinet d'avocats - Droit de l'Entreprise - Droit de l'Insolvabilité - Droit de la Famille - Droit du bail”

Source: RevenueBase Database · checked Sep 4, 2026
6Indirect evidenceAuderghem, BelgiumHQ checked Sep 4, 20261-106 contacts →

Indirect evidence

“Nous nous ferons un point d’honneur à vous donner une information objective, experte, rapide et qui prend en compte les enjeux différents de votre dossier, ce que vous soyez un…”

Source: RevenueBase Database · checked Sep 4, 2026
7Indirect evidenceRoeselare, BelgiumHQ checked Sep 4, 20261-105 contacts →

Indirect evidence

“Lauwers Advocaten is een gespecialiseerd advocatenkantoor in Roeselare, gericht op het ondersteunen van ondernemers en vastgoedeigenaars.”

Source: RevenueBase Database · checked Sep 4, 2026
8Indirect evidenceBelgiumHQ checked Sep 4, 20261-104 contacts →

Indirect evidence

“Advocatenkantoor in Brugge gespecialiseerd in vastgoedrecht”

Source: RevenueBase Database · checked Sep 4, 2026
9Indirect evidenceHasselt, BelgiumHQ checked Sep 4, 20261-102 contacts →

Indirect evidence

“CLABOTS Advocaten en bemiddelaars is een jong kantoor en werd in 2017 opgericht door mr.”

Source: RevenueBase Database · checked Sep 4, 2026
10Indirect evidenceWesterlo, BelgiumHQ checked Sep 4, 20261-101 contacts →

Indirect evidence

“Mr.”

Source: RevenueBase Database · checked Sep 4, 2026
11Indirect evidenceMuizen, BelgiumHQ checked Sep 4, 20261-101 contacts →

Indirect evidence

“Bekwaam, betrouwbaar en bereikbaar.”

Source: RevenueBase Database · checked Sep 4, 2026
12Indirect evidenceAntwerpen, BelgiumHQ checked Sep 4, 20261-101 contacts →

Indirect evidence

“SINDS 2021 MAAKT ANTONISSEN ADVOCATEN DEEL UIT VAN DE ASSOCIATIE CASTOR ADVOCATEN WAT KAN ANTONISSEN ADVOCATEN VOOR U BETEKENEN?”

Source: RevenueBase Database · checked Sep 4, 2026
13Indirect evidenceAarschot, BelgiumHQ checked Sep 4, 20261-101 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 4, 2026

Showing 13 of 34 landlord tenant law firms based in Belgium

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Landlord tenant law firms based in Belgium at a glance

As of Sep 4, 2026
29.1%Verified-email coverage
2.2%Mobile-number coverage
3.9Average contacts per company
1-10Median size (employees)
8.8%Largest-city concentration · Antwerpen
Sep 4, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
7

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 landlord tenant 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 “landlord tenant 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 landlord tenant 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 landlord tenant 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, 39 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 4, 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 landlord tenant 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 landlord tenant law firms are there based in Belgium?

RevenueBase identified 34 landlord tenant 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?

Firmus Advocaten, headquartered in Antwerpen, tops this list with the largest team on record.

Which city has the most landlord tenant law firms?

Antwerpen leads with 3 headquartered companies, followed by Gent (3) and Bruxelles (2).

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 39 verified decision-maker contacts tracked across these 34 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 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 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.