Company lists · Data refreshed September 2026

Top 21 Tax controversy law firms based in Belgium

RevenueBase identified 39 company matches for tax controversy law firms associated with Belgium as of September 2026 and tracks 215 professional contacts across them, including 127 with verified work emails. Brussels is the largest hub.

This list covers company matches for tax controversy 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 29, 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 29, 2026 How this list was built
39Companies
215Contacts tracked
127Verified emails
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The 21 largest tax controversy law firms based in Belgium

Ranked by team size
Top 21 of 39 company matches for tax controversy law firms based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchAntwerp, BelgiumHQ recorded Sep 29, 202611-5043 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchBrussels, BelgiumHQ recorded Sep 29, 202611-5029 contacts →

Exact match

“Arteo is a tax law firm founded in 2020.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchAntwerp, BelgiumHQ recorded Sep 29, 202611-5020 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchSint-martens-latem, BelgiumHQ recorded Sep 29, 20261-1012 contacts →

Exact match

“Defender of your tax rights Lauwers Tax Lawyers has more than 45 years of extensive experience and knowledge in all areas of tax law.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchGhent, BelgiumHQ recorded Sep 29, 202611-509 contacts →

Exact match

“DVDTAXLAW is een gespecialiseerd advocatenkantoor met expertise in alle domeinen van het fiscaal recht.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact match2600, BelgiumHQ recorded Sep 29, 202611-509 contacts →

Exact match

“De Bo, Van Hissenhoven & Partners is a company specialized in Accountancy and Tax Law.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchKortrijk, BelgiumHQ recorded Sep 29, 202611-508 contacts →

Exact match

“IMPOSTO is een onafhankelijk advocatenkantoor met een sterke focus op fiscaliteit, vermogen en familiebedrijven en met meer dan dertig jaar ervaring op de teller.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchLeuven, BelgiumHQ recorded Sep 29, 20261-107 contacts →

Exact match

“Animo is a boutique tax law firm based in Leuven (Belgium).”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchEynatten, BelgiumHQ recorded Sep 29, 202611-507 contacts →

Exact match

“Die mittlere Größe unserer Kanzlei ermöglicht uns eine professionelle und breite Beratungsleistung nah am Kunden, ohne seine Belange aus den Augen zu verlieren.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchRoeselare, BelgiumHQ recorded Sep 29, 20261-104 contacts →

Exact match

“Fiscaal recht, Ondernemingsrecht & Vastgoedrecht”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchWaterloo, BelgiumHQ recorded Sep 29, 202611-503 contacts →

Exact match

“Spécialisé dans les domaines du droit fiscal, commercial, des sociétés et du travail, le cabinet s’adresse tant aux entreprises qu’aux particuliers, L’objectif premier étant de…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchSchaerbeek, BelgiumHQ recorded Sep 29, 20261-102 contacts →

Exact match

“Nous sommes une équipe dynamique offrant la diversité de l'expert-comptable fiscaliste et de l’expert-comptable (et fiscal) certifié.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchDiegem, BelgiumHQ recorded Sep 29, 20261-102 contacts →

Exact match

“Lexelis is een onafhankelijk advocatenkantoor gespecialiseerd in ondernemings- en fiscaal recht, nationaal en internationaal.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchBrussels, BelgiumHQ recorded Sep 29, 20261-102 contacts →

Exact match

“Association d’avocats active dans tous les domaines du droit fiscal.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchBrussels, BelgiumHQ recorded Sep 29, 20261-102 contacts →

Exact match

“Aeacus Lawyers is a Belgian boutique law firm specialized in tax law.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchBrussels, BelgiumHQ recorded Sep 29, 20261-102 contacts →

Exact match

“Cabinet d'avocats en droit fiscal et en droit des affaires”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchBrussels, BelgiumHQ recorded Sep 29, 202611-501 contacts →

Exact match

“Proactive, C&D Law offers its clients an innovative and comprehensive approach to tax issues.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchBrussels, BelgiumHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Nibelle & Partners (previously Nibelle & Avocats) is a tax boutique law firm which is is recognized for its expertise in direct and indirect taxes and corporate law.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchQuevaucamps, BelgiumHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Expert-comptable fiscaliste à Grosage (Chièvres)”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchAntwerpen (antwerp), BelgiumHQ recorded Sep 29, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchWetteren, BelgiumHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Advocatenkantoor Simplex staat ondernemingen en particulieren bij in een tal van rechtsmateries o.a.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 21 of 39 tax controversy law firms based in Belgium

See the full list, filter by size, metro and specialty, and access 127 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Tax controversy law firms based in Belgium at a glance

As of Sep 29, 2026
59.1%Verified-email coverage
5.5Average contacts per company
1-10Median size (employees)
10.3%Largest-city concentration · Brussels
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
29
11-50
10

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 39 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 “tax controversy 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 127 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 29, 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 “tax controversy law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tax controversy law firms are there based in Belgium?

RevenueBase identified 39 company matches for tax controversy 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?

Tuerlinckx TAX Lawyers tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most tax controversy law firms?

Brussels leads with 4 company records, followed by Antwerp (3) and Lasne (2).

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 127 professional contacts with verified work emails tracked across these 39 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 29, 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.