Company lists · Data refreshed September 2026

Top 25 Managed IT services for accounting firms based in Belgium

RevenueBase identified 271 company matches for managed IT services for accounting firms associated with Belgium as of September 2026 and tracks 1,248 professional contacts across them, including 530 with verified work emails. Antwerp is the largest hub.

This list covers company matches for managed IT services for 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
271Companies
1,248Contacts tracked
530Verified emails
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The 25 largest managed IT services for accounting firms based in Belgium

Ranked by team size
Top 25 of 271 company matches for managed IT services for 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 matchBrussels ( Jette ), BelgiumHQ recorded Sep 28, 202611-5054 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchMechelen, BelgiumHQ recorded Sep 28, 202611-5044 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact 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
4Exact matchHerk-de-stad, BelgiumHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
5Exact matchWatermael-boitsfort, BelgiumHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
6Exact 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
7Exact matchWavre, BelgiumHQ recorded Sep 28, 202611-5021 contacts →

Exact match

“advensys : Excellence informatique depuis plus de 25 ans.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchOlen, BelgiumHQ recorded Sep 28, 202611-5020 contacts →

Exact match

“Al sinds 2012 is Office-IT druk bezig met tal van activiteiten om bedrijven te laten groeien!”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchHasselt, BelgiumHQ recorded Sep 28, 202611-5020 contacts →

Exact match

“Wij zijn een proactief IT-bedrijf, gestart door 3 ondernemers met éénzelfde missie: elke KMO over een sterke IT-infrastructuur laten beschikken.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact 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
11Exact 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
12Exact matchDiksmuide, BelgiumHQ recorded Sep 28, 202611-5015 contacts →

Exact match

“SDP-Accountants Diksmuide en Zonnebeke is een allround accountancykantoor met een professionele en persoonlijke aanpak.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchKalmthout, BelgiumHQ recorded Sep 28, 202611-5013 contacts →

Exact match

“Accountants Noorderkempen staat al meer dan 50 jaar vele zelfstandigen en kmo’s in zeer uiteenlopende sectoren bij.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchLiège, BelgiumHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“ISIRO Fiduciaire + conseil Cabinet comptable et bureau de conseil pour les indépendants, PME et pour le secteur public.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchOostkamp, BelgiumHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“Bij Carbofisc bent u verzekerd van verregaande expertise.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchAssesse, BelgiumHQ recorded Sep 28, 20261-1011 contacts →

Exact match

“Parce que les échanges entre un indépendant et son comptable doivent être fluides, notre bureau est à la pointe de la technologie et utilise de nombreux moyens de communication…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchWavre, BelgiumHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“Cabinet d'expert-comptable spécialisé en comptabilité des professions libérales.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchRoeselare, BelgiumHQ recorded Sep 28, 202651-20010 contacts →

Exact match

“Bofisc is een jong en dynamisch boekhoudkantoor dat zich richt naar kleine en middelgrote KMO's, vrije beroepen en zelfstandigen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchBelgiumHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“ASSYST Europe is a growing IT services company located in Brabant Wallon.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchBraine-l'alleud, BelgiumHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“Vous exercez dans le monde professionnel libéral en tant qu’avocat, notaire ou médecin?”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchAntwerp, BelgiumHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“Bij ADE Consultants geloven we dat een accountant die mee is met zijn tijd en dicht bij zijn klanten staat, de grootste meerwaarde is die je een ondernemer kan bieden.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchIeper, BelgiumHQ recorded Sep 28, 202611-509 contacts →

Exact match

“Working at Kantoor Huyghe feels like coming home.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchGrembergen, BelgiumHQ recorded Sep 28, 202611-509 contacts →

Exact match

“Ons boekhoudkantoor is gelegen in het centrum van de Dendermondse deelgemeente Grembergen en omvat momenteel een tiental medewerkers.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchBattice, BelgiumHQ recorded Sep 28, 202611-509 contacts →

Exact match

“Fiduciaire - Bureau Expert Comptable et Conseil Fiscal”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchEnghien, BelgiumHQ recorded Sep 28, 202611-509 contacts →

Exact match

“La philosophie d'ABH Compta : le client au centre des intérêts.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 271 managed IT services for accounting firms based in Belgium

See the full list, filter by size, metro and specialty, and access 530 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Managed IT services for accounting firms based in Belgium at a glance

As of Sep 28, 2026
42.5%Verified-email coverage
4.6Average contacts per company
1-10Median size (employees)
2.6%Largest-city concentration · Antwerp
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
199
11-50
66
51-200
6

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 271 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 “managed IT services for 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 530 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 “managed IT services for accounting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many managed IT services for accounting firms are there based in Belgium?

RevenueBase identified 271 company matches for managed IT services for 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?

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

Which city has the most managed IT services for accounting firms?

Antwerp leads with 7 company records, followed by Brussels (6) and Mechelen (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 530 professional contacts with verified work emails tracked across these 271 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.