Company lists · Data refreshed September 2026

Top 25 Accounting and consulting firms based in Belgium

RevenueBase identified 977 company matches for accounting and consulting firms associated with Belgium as of September 2026 and tracks 12,938 professional contacts across them, including 5,846 with verified work emails and 158 with mobile numbers. Antwerp is the largest hub.

This list covers company matches for accounting and consulting 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 22, 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 22, 2026 How this list was built
977Companies
12,938Contacts tracked
5,846Verified emails
158Mobile numbers
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The 25 largest accounting and consulting firms based in Belgium

Ranked by team size
Top 25 of 977 company matches for accounting and consulting firms based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 matchDiegem, BelgiumHQ recorded Sep 22, 20261,001-5,0001,645 contacts →

Exact match

“At PwC, our purpose is to build trust in society and solve important problems.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchBrussels, BelgiumHQ recorded Sep 22, 20261,001-5,0001,087 contacts →

Exact match

“Moore Belgium is het grootste onafhankelijke accounting- en consulting bedrijf in België dat ondernemers helpt hun droom te realiseren.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchZaventem, BelgiumHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
4Exact matchKortrijk, BelgiumHQ recorded Sep 22, 2026501-1,000564 contacts →

Exact match

“Vandelanotte, opgericht in 1948 door Roger Vandelanotte, is uitgegroeid tot het grootste onafhankelijke kantoor in België, met ook een vestiging in Rijsel (Frankrijk).”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchWemmel, BelgiumHQ recorded Sep 22, 2026201-500559 contacts →

Exact match

“Samen ondernemen, met kennis en visie.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchLeuven, BelgiumHQ recorded Sep 22, 2026501-1,000515 contacts →

Exact match

“Welcome to SBB, a firm of experienced accountants and tax consultants with 30 branches in Belgium.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchRoeselare, BelgiumHQ recorded Sep 22, 2026201-500384 contacts →

Exact match

“Titeca is not a traditional accounting firm.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchGhent, BelgiumHQ recorded Sep 22, 2026201-500316 contacts →

Exact match

“Dé adviseur voor de ambitieuze ondernemer.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchKortrijk, BelgiumHQ recorded Sep 22, 202651-200290 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchBrussels, BelgiumHQ recorded Sep 22, 2026201-500221 contacts →

Exact match

“Forvis Mazars provides audit, assurance, tax, advisory, and consulting services globally with a dedication to delivering an unmatched client experience.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchBrussel, BelgiumHQ recorded Sep 22, 2026201-500220 contacts →

Exact match

“Bij Baker Tilly bouwen we mee aan het groeiverhaal van ondernemers.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchWaregem, BelgiumHQ recorded Sep 22, 2026201-500210 contacts →

Exact match

“Our Talent.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchBeaufays, BelgiumHQ recorded Sep 22, 2026n/a198 contacts →

Exact match

“Bonjour et bienvenue sur la page entreprise de la Fiduciaire au Carré - Une équipe dynamique à votre service- Assistance efficace et conseils individualisés tant aux personnes…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchGhent, BelgiumHQ recorded Sep 22, 2026501-1,000130 contacts →

Exact match

“Je professionele succes en je financiële zekerheid laat je liever niet aan het toeval over.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchWaregem, BelgiumHQ recorded Sep 22, 202651-20081 contacts →

Exact match

“Ons doel is een kwaliteitsvolle, correcte, persoonlijke service op maat voor een onderneming.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchWilrijk (antwerpen), BelgiumHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
17Exact matchGenk, BelgiumHQ recorded Sep 22, 202651-20063 contacts →

Exact match

“Juridisch en fiscaal advies, bedrijfseconomische diensten, accountancy, financiële plannen, studies: Fineko levert maatwerk.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchWatermael-boitsfort, BelgiumHQ recorded Sep 22, 202651-20063 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchBrussels ( Jette ), BelgiumHQ recorded Sep 22, 202611-5054 contacts →

Exact match

“Constituée en janvier 1997, MDS Consulting s.a.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchHuizingen - Beersel, BelgiumHQ recorded Sep 22, 202651-20048 contacts →

Exact match

“Boekhouders - Fiscalisten • Sociaal dienstenkantoor • Belastingconsulent.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchRégion Wallonne, BelgiumHQ recorded Sep 22, 202651-20048 contacts →

Exact match

“Choisir thg comme cabinet de conseil en fiscalité et en droit des affaires, c’est opter pour la qualité et la sécurité.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchBruges And Brussels, BelgiumHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
23Exact matchMechelen, BelgiumHQ recorded Sep 22, 202611-5044 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchBrussels, BelgiumHQ recorded Sep 22, 2026n/a44 contacts →

Exact match

“BDO’s Global Financial Services Practice helps clients in the financial services sector succeed in a changing landscape that is marked by regulatory reform, disruptive technology…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchAns, BelgiumHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase

Showing 25 of 977 accounting and consulting firms based in Belgium

See the full list, filter by size, metro and specialty, and access 5,846 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Accounting and consulting firms based in Belgium at a glance

As of Sep 22, 2026
45.2%Verified-email coverage
1.2%Mobile-number coverage
13.2Average contacts per company
1-10Median size (employees)
3.8%Largest-city concentration · Antwerp
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
690
11-50
240
51-200
21
201-500
11
501-1,000
4
1,001-5,000
3
10001+
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 24.0d

Company record updated

Median 76.0d

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 and consulting 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 5,846 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 22, 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.

Accounting and consulting firms by metro

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 and consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many accounting and consulting firms are there based in Belgium?

RevenueBase identified 977 company matches for accounting and consulting 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?

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

Which city has the most accounting and consulting firms?

Antwerp leads with 37 company records, followed by Brussels (35) and Ghent (18).

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 5,846 professional contacts with verified work emails tracked across these 977 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 22, 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.