Company lists · Data refreshed September 2026

Top 25 Family office accounting firms based in Belgium

RevenueBase identified 306 company matches for family office accounting firms associated with Belgium as of September 2026 and tracks 2,125 professional contacts across them, including 1,045 with verified work emails. Antwerp is the largest hub.

This list covers company matches for family office 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 28, 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 28, 2026 How this list was built
306Companies
2,125Contacts tracked
1,045Verified emails
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The 25 largest family office accounting firms based in Belgium

Ranked by team size
Top 25 of 306 company matches for family office accounting firms based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchKortrijk, BelgiumHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
2Exact matchHasselt, BelgiumHQ recorded Sep 28, 202611-5040 contacts →

Exact match

“Met 30 jaar ervaring in Accountancy en Fiscaliteit, onder de naam QPS, hebben we een gedegen naambekendheid opgebouwd, met een trouw cliënteel, een waarborg van continuïteit en…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchKortrijk, BelgiumHQ recorded Sep 28, 202611-5038 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchRonse, BelgiumHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
5Exact matchBrugge, BelgiumHQ recorded Sep 28, 202611-5029 contacts →

Exact match

“Lievens is een onafhankelijk juridisch, fiscaal en financieel advieskantoor met kantoren in Brugge, Brussel en Antwerpen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchZele, BelgiumHQ recorded Sep 28, 202611-5026 contacts →

Exact match

“Onze missie: het beheren, beschermen en overdragen van het vermogen van generatie op generatie.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchMont-saint-guibert, BelgiumHQ recorded Sep 28, 202611-5025 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 28, 2026 · View company records in RevenueBase
8Exact matchDeurne, BelgiumHQ recorded Sep 28, 202611-5023 contacts →

Exact match

“In 1987 startte Georges Bauwens samen met zijn echtgenote Karine Uyttendaele met het Antwerps Boekhoudkantoor.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchLokeren, BelgiumHQ recorded Sep 28, 202611-5021 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchGenk, BelgiumHQ recorded Sep 28, 202611-5021 contacts →

Exact match

“Met A&B Partners geeft u de cijfers van uw onderneming in betrouwbare handen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchZandhoven, BelgiumHQ recorded Sep 28, 202611-5019 contacts →

Exact match

“Expert financial advice The financial experts at Vyvey & co have extensive international experience in the areas of auditing, accountancy, taxation and other fiscal services for…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchVeurne, BelgiumHQ recorded Sep 28, 202611-5019 contacts →

Exact match

“Quartus Accountants werd opgericht in 2007.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchKortrijk, BelgiumHQ recorded Sep 28, 202611-5017 contacts →

Exact match

“ACCOFISC is an accounting company based out of PRESIDENT KENNEDYPARK, 24, KORTRIJK, België, Belgium.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchOostduinkerke, BelgiumHQ recorded Sep 28, 202611-5017 contacts →

Exact match

“Madou Vandromme Accountancy te Oostduinkerke is an accounting company based out of Oostduinkerke (Koksijde), Belgium.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchWaasmunster, BelgiumHQ recorded Sep 28, 202611-5017 contacts →

Exact match

“Net als elk ander boekhoudkantoor verzorgen wij de boekhouding van managementvennootschappen, vrije beroepers en KMO’s.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchOudenaarde, BelgiumHQ recorded Sep 28, 202611-5016 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchWaterloo, BelgiumHQ recorded Sep 28, 202651-20016 contacts →

Exact match

“Patrimonia est un Family Office indépendant spécialisé en gestion patrimoniale et planification successorale.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchWaterloo, BelgiumHQ recorded Sep 28, 202611-5016 contacts →

Exact match

“Waterloo Asset Management is a group specialising in asset management and family office services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchGent Zeehaven, BelgiumHQ recorded Sep 28, 202611-5015 contacts →

Exact match

“Wij zijn een uiterst digitaal en ambitieus accountantskantoor.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchKapellen, BelgiumHQ recorded Sep 28, 202611-5015 contacts →

Exact match

“EMENDO is een accountantskantoor dat de volledige boekhouding en fiscaliteit van vennootschappen, eenmanszaken en vrije beroepen verzorgt.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchDe Pinte, BelgiumHQ recorded Sep 28, 202611-5013 contacts →

Exact match

“Al meer dan twintig jaar smijt Het Accountantskantoor zich voor zijn klanten.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchAalst, BelgiumHQ recorded Sep 28, 20261-1013 contacts →

Exact match

“Ondernemers en vermogende families hebben steeds meer nood aan persoonlijke en efficiënte begeleiding bij het beheer van hun vermogen en hun familiebedrijf.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchBorsbeek, BelgiumHQ recorded Sep 28, 202611-5013 contacts →

Exact match

“Evenwicht zoeken, daar draait het vaak om in het leven.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchLasne, BelgiumHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“Experts-Comptables & Conseils Fiscaux Expertise Gestion Patrimoniale”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchAns (loncin), BelgiumHQ recorded Sep 28, 202611-5012 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 28, 2026 · View company records in RevenueBase

Showing 25 of 306 family office accounting firms based in Belgium

See the full list, filter by size, metro and specialty, and access 1,045 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Family office accounting firms based in Belgium at a glance

As of Sep 28, 2026
49.2%Verified-email coverage
6.9Average contacts per company
1-10Median size (employees)
3.9%Largest-city concentration · Antwerp
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
217
11-50
80
51-200
6
501-1,000
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 306 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 “family office 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 1,045 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 28, 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 “family office accounting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many family office accounting firms are there based in Belgium?

RevenueBase identified 306 company matches for family office 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?

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

Which city has the most family office accounting firms?

Antwerp leads with 12 company records, followed by Brussels (11) and Brugge (5).

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 1,045 professional contacts with verified work emails tracked across these 306 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 28, 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.