Company lists · Data refreshed September 2026

Top 25 Accounting firm software companies based in Belgium

RevenueBase identified 533 company matches for accounting firm software companies associated with Belgium as of September 2026 and tracks 4,542 professional contacts across them, including 2,214 with verified work emails. Antwerp is the largest hub.

This list covers company matches for accounting firm software companies 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 21, 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 21, 2026 How this list was built
533Companies
4,542Contacts tracked
2,214Verified emails
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The 25 largest accounting firm software companies based in Belgium

Ranked by team size
Top 25 of 533 company matches for accounting firm software companies based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchZaventem, BelgiumHQ recorded Sep 21, 20261,001-5,000936 contacts →

Exact match

“At BDO, we believe in empowering organisations and people to achieve sustainable growth and realise their full potential.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchKortrijk, BelgiumHQ recorded Sep 21, 202651-200290 contacts →

Exact match

“We are your guide on the adventure of entrepreneurship!”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchWaregem, BelgiumHQ recorded Sep 21, 2026201-500210 contacts →

Exact match

“Our Talent.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchWilrijk (antwerpen), BelgiumHQ recorded Sep 21, 202611-5077 contacts →

Exact match

“Acco Accountants is een vooruitstrevend, innovatief kantoor met vestigingen in Antwerpen, Mechelen en Herentals.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchWatermael-boitsfort, BelgiumHQ recorded Sep 21, 202651-20063 contacts →

Exact match

“HLB is gespecialiseerd in accountancy, audit, juridisch en fiscaal advies.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchAntwerp, BelgiumHQ recorded Sep 21, 202611-5048 contacts →

Exact match

“Welkom op de bedrijfspagina van AdminPulse!”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchHuizingen - Beersel, BelgiumHQ recorded Sep 21, 202651-20048 contacts →

Exact match

“Boekhouders - Fiscalisten • Sociaal dienstenkantoor • Belastingconsulent.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchChaudfontaine, BelgiumHQ recorded Sep 21, 202611-5046 contacts →

Exact match

“BILLY est un bureau comptable Digital & Humain qui simplifie la vie des indépendants et freelances.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchBruges And Brussels, BelgiumHQ recorded Sep 21, 202611-5044 contacts →

Exact match

“Trusted advisors in accountancy | tax | legal | corporate finance | estate planning Van Reybrouck is an independent consulting firm with offices in Bruges and Brussels.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchMechelen, BelgiumHQ recorded Sep 21, 202611-5044 contacts →

Exact match

“Verschaeren & Mertens is an accounting company based in Mechelen, Belgium.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchAns, BelgiumHQ recorded Sep 21, 202611-5042 contacts →

Exact match

“Le groupe LIBRA a pour objectif de fournir un large panel de services juridico-financiers transversaux à l’attention des entreprises dans des matières, telles que…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchGent (drongen), BelgiumHQ recorded Sep 21, 202611-5039 contacts →

Exact match

“Accountantskantoor Van Coile & Partners CV is gespecialiseerd in adviesverlening aan KMO-bedrijven en grote ondernemingen.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchAngleur, BelgiumHQ recorded Sep 21, 202611-5039 contacts →

Exact match

“Horus Software est une scale-up belge qui révolutionne la comptabilité informatique avec ses 3 solutions : Horus, un logiciel de comptabilité pour les comptables, Nebra, une…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchKortrijk, BelgiumHQ recorded Sep 21, 202611-5038 contacts →

Exact match

“DKF Fiduciaire is opgericht in 1951 en blijft groeien.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact match2018 Antwerpen, BelgiumHQ recorded Sep 21, 202651-20036 contacts →

Exact match

“Since 1936 Callens, Pirenne, Theunissen & C° has been a major player in Belgium’s top 10 audit and accountancy firms with a strong sector-oriented approach.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchRonse, BelgiumHQ recorded Sep 21, 202611-5034 contacts →

Exact match

“Accountants Lauwers heeft vestigingen in Ronse, Frasnes, Gent en Kortrijk en stelt naast 6 vennoten, 40 medewerkers tewerk.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchKontich, BelgiumHQ recorded Sep 21, 202611-5032 contacts →

Exact match

“Met kantoren in Kontich en Heist-op-den-Berg is AccountingTeam dé bedrijfsadviseur in Antwerpen en omstreken.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchVerviers, BelgiumHQ recorded Sep 21, 202611-5030 contacts →

Exact match

“Axylium - Certified Accountants and Company Auditors near me Our services:* Audit * Tax * Accounting * Consulting Belgium and Luxembourg”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchNamur, BelgiumHQ recorded Sep 21, 202611-5030 contacts →

Exact match

“Sogenam, bien plus qu’une fiduciaire.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchLeuven, BelgiumHQ recorded Sep 21, 202611-5026 contacts →

Exact match

“Het boekhoudkantoor dat wél mee is met zijn tijd.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchWatermael-boitsfort, BelgiumHQ recorded Sep 21, 202611-5025 contacts →

Exact match

“À propos de CDP Partners Depuis 2008, CDP Partners, fondé par des Réviseurs d'entreprises et Experts-Comptables indépendants, se démarque dans le secteur de l'audit et de la…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchHerk-de-stad, BelgiumHQ recorded Sep 21, 202611-5025 contacts →

Exact match

“Voor resultaat op mensenmaat Op zoek naar een partner die je cijfers laat spreken en je bedrijf laat groeien?”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchWatermael-boitsfort, BelgiumHQ recorded Sep 21, 202611-5025 contacts →

Exact match

“La FIDUCIAIRE MONTGOMERY est votre partenaire pour les différents domaines liés aux aspects comptables, fiscaux, financiers et juridiques de votre entreprise.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchKuurne, BelgiumHQ recorded Sep 21, 202611-5023 contacts →

Exact match

“Accounting for growth Axxi is een gevestigde waarde op de markt van accountancy, fiscaliteit en auditing.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchLokeren, BelgiumHQ recorded Sep 21, 202611-5021 contacts →

Exact match

“Financieel vertrouwenspartner van kmo’s, ondernemers en vrije beroepers.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 533 accounting firm software companies based in Belgium

See the full list, filter by size, metro and specialty, and access 2,214 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Accounting firm software companies based in Belgium at a glance

As of Sep 21, 2026
48.7%Verified-email coverage
8.5Average contacts per company
1-10Median size (employees)
3.8%Largest-city concentration · Antwerp
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
367
11-50
148
51-200
14
201-500
2
1,001-5,000
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 533 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 “accounting firm software companies” 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 2,214 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 21, 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 “accounting firm software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many accounting firm software companies are there based in Belgium?

RevenueBase identified 533 company matches for accounting firm software companies 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?

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

Which city has the most accounting firm software companies?

Antwerp leads with 20 company records, followed by Brussels (17) and Ghent (12).

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 2,214 professional contacts with verified work emails tracked across these 533 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 21, 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.