Company lists · Data refreshed September 2026

Top 25 Fiduciary accounting firms based in Belgium

RevenueBase identified 76 company matches for fiduciary accounting firms associated with Belgium as of September 2026 and tracks 416 professional contacts across them, including 120 with verified work emails and 4 with mobile numbers. Ans is the largest hub.

This list covers company matches for fiduciary accounting 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 2, 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 2, 2026 How this list was built
76Companies
416Contacts tracked
120Verified emails
4Mobile numbers
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The 25 largest fiduciary accounting firms based in Belgium

Ranked by team size
Top 25 of 76 company matches for fiduciary accounting firms based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 2, 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 matchWavre, Belgium51-20079 contacts →

Exact match

“Belgian Financial Services”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
2Exact matchIxelles Bruxelles, Belgium11-5027 contacts →

Exact match

“CFG est une fiduciaire qui dispose d'une renommée significative dans le domaine des prestations de services avec la particularité d'allier les activités propres au domaine…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
3Exact matchGembloux, Belgium11-5025 contacts →

Exact match

“Fiduciaire 2.0 Votre partenaire de confiance pour tous vos besoins en matière de comptabilité, fiscalité et gestion d'entreprise.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
4Exact matchAns Loncin, Belgium11-5012 contacts →

Exact match

“Situées à Ans, à quelques minutes du centre de Liège, nos deux fiduciaires, chacune agréée par l'Institut des Experts comptables et des Conseils fiscaux, disposent d'une…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
5Exact matchSt. Vith, Belgium11-5011 contacts →

Exact match

“Ihre Buchhalter und Steuerexperten in Sankt Vith und Umgebung.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
6Exact matchRixensart, Belgium11-5011 contacts →

Exact match

“WE HELP YOU POINT IN THE RIGTH DIRECTION G&H Consulting est une fiduciaire au service des entreprises, des indépendants, des cadres ainsi que des particuliers.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
7Exact matchTinlot, Belgium11-5010 contacts →

Exact match

“La fiduciaire Optimum est une entreprise de la région liégeoise, pionnière en matière de gestion et de conseils personnalisés.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
8Exact matchBattice, Belgium11-509 contacts →

Exact match

“Fiduciaire - Bureau Expert Comptable et Conseil Fiscal”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
9Exact matchCharleroi, Belgium11-509 contacts →

Exact match

“Vous lancez votre statut de travailleur indépendant personne physique ou créez votre société?”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
10Exact matchBelgium1-108 contacts →

Exact match

“Compass Accounting, fiduciaire du Brabant Wallon créée en 2018, est une entreprise prospère qui a grandi au gré des années sous l’impulsion de ses deux associées, Camille…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
11Exact matchLibramont-Chevigny, Belgium1-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
12Exact matchAnderlecht, Belgium1-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
13Exact matchSeraing, Belgium11-505 contacts →

Exact match

“La Fiduciaire Joseph Beuken existe depuis plusieurs dizaines d'années et est installée à Thimister, en plein coeur du pays de Herve.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
14Exact matchCourcelles, Belgium1-105 contacts →

Exact match

“Créé, en 1986, le Bureau VP offre depuis plus de 30 ans un service de comptabilité et fiscalité orienté par des objectifs de croissances et d’accompagnement des entreprises et…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
15Exact matchTongeren, Belgium1-104 contacts →

Exact match

“Boekhouding en financieel advies op jouw maat!”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
16Exact matchUccle, Belgium1-104 contacts →

Exact match

“Ceruse SRL est une fiduciaire dont les bureaux sont situés au n°375 de l'avenue Brugmann à 1180 Uccle.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
17Exact matchFosses-La-Ville, Belgium11-504 contacts →

Exact match

“Fiduciaire Simon & Co Comptabilité & Fiscalité”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
18Exact matchGenappe, Belgium1-104 contacts →

Exact match

“Vous cherchez un comptable fiscaliste pouvant répondre à toutes vos questions et vous aidant dans la vie quotidienne de votre entreprise?”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
19Exact matchBierges, Belgium1-103 contacts →

Exact match

“Fiduciaire - Conseils aux indépendants - Expertise comptable - Conseils fiscaux - Accompagnement des dirigeants d'entreprises-valorisation-réorganisation-cessions-acquisitions.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
20Exact matchBelgium1-103 contacts →

Exact match

“La fiduciaire WAREXCO a été créée en 2001 par Monsieur Cédric Warzée.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
21Exact matchLiege, Belgium1-103 contacts →

Exact match

“FISCALIEGE est une fiduciaire qui vous propose une assistance professionnelle en comptabilité, en fiscalité et en gestion.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
22Exact matchBrussels, Belgium1-103 contacts →

Exact match

“FISCALIFT est une fiduciaire qui a été conçue en pensant à vous, à vos besoins et souhaits, en matière de comptabilité, de fiscalité et de relation avec l’administration.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
23Exact matchLasne, Belgium11-502 contacts →

Exact match

“Notre expertise nous a permis depuis de nombreuses années d'accompagner divers groupes étrangers, venant de France notamment, dans le lancement de leurs activités en Belgique…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
24Exact matchNamur, Belgium1-102 contacts →

Exact match

“À votre écoute pour vous accompagner dans la réalisation de vos projets professionnels, nous nous positionnons en tant que partenaire de choix dans la gestion de vos activités…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
25Exact matchBelgium1-102 contacts →

Exact match

“Peter Koumellis crée en 2010 PK TAX ADVICE, une Fiduciare-Comptable de taille humaine et familiale qui aujourd'hui compte 2 bureaux.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase

Showing 25 of 76 fiduciary accounting firms based in Belgium

See the full list, filter by size, metro and specialty, and access 120 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fiduciary accounting firms based in Belgium at a glance

As of Sep 2, 2026
28.8%Verified-email coverage
1.0%Mobile-number coverage
5.5Average contacts per company
1-10Median size (employees)
2.6%Largest-city concentration · Ans
Sep 2, 2026Page data refreshed

Companies by employee count

1-10
53
11-50
18
51-200
1

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 “fiduciary accounting 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 120 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 2, 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 “fiduciary accounting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fiduciary accounting firms are there based in Belgium?

RevenueBase identified 76 company matches for fiduciary accounting 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?

B.F.S tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most fiduciary accounting firms?

Ans leads with 2 company records, followed by Liege (2) and Bierges (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 120 professional contacts with verified work emails tracked across these 76 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 2, 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.