Company lists · Data refreshed September 2026

Top 25 IT services accounting companies based in Belgium

RevenueBase identified 212 company matches for IT services accounting companies associated with Belgium as of September 2026 and tracks 1,546 professional contacts across them, including 775 with verified work emails. Antwerp is the largest hub.

This list covers company matches for IT services accounting 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 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
212Companies
1,546Contacts tracked
775Verified emails
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The 25 largest IT services accounting companies based in Belgium

Ranked by team size
Top 25 of 212 company matches for IT services accounting companies 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 matchNivelles, BelgiumHQ recorded Sep 28, 2026501-1,000739 contacts →

Exact match

“Easi is a Belgian IT company founded in offering state-of-the-art solutions and services to the mid-market, in the domains of software development, IT infrastructure, cloud and…”

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 matchDiegem, BelgiumHQ recorded Sep 28, 202651-20036 contacts →

Exact match

“FR & P was established in 2002 with a Management buy-out between Deloitte and a number of managers.”

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 matchSint-Niklaas, BelgiumHQ recorded Sep 28, 202651-20033 contacts →

Exact match

“SDP is an IT company that has been a major player in the international market for almost 40 years.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchHarelbeke, BelgiumHQ recorded Sep 28, 202611-5018 contacts →

Exact match

“Gevimar is een door het ITAA erkend accountancykantoor gevestigd te Harelbeke.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchLeupegem, BelgiumHQ recorded Sep 28, 202651-20017 contacts →

Exact match

“Welkom bij Bekaert-Callebaut Accountancy.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchBrussels, BelgiumHQ recorded Sep 28, 202611-5017 contacts →

Exact match

“BIG WATER CONSULTING (BWC), we have been helping clients deliver successful projects.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchSint-amandsberg, BelgiumHQ recorded Sep 28, 20261-1014 contacts →

Exact match

“Accounting, taxation and financial advice from A to Z.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchDadizele, BelgiumHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“Uw nummer 1 in cijfers ABC Verhelst Accountancy is een allround kantoor voor accountancy en boekhouding voor elke onderneming.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchAsse, BelgiumHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“Registor(e) BV is an accounting company based in Asse, Vilvoorde and Everberg (Belgium).”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact 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
13Exact 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
14Exact matchLiège, BelgiumHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“LGTech se positionne comme votre partenaire de référence dans la mise en place et le suivi de solutions informatiques pour votre entreprise.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchBorsbeek, BelgiumHQ recorded Sep 28, 202611-509 contacts →

Exact match

“TheOffice was founded in 2005 by Gaby Van Loock and Lode Ilsen as a merger of 3 business- and accounting services each having more than 20 years experience.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchAarschot, BelgiumHQ recorded Sep 28, 202611-509 contacts →

Exact match

“Als full-service en ITAA-erkend accountancy partner specialiseren wij ons in vrije, medische en paramedische beroepen, consultants, ICT'ers en managers.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchLonderzeel, BelgiumHQ recorded Sep 28, 202611-509 contacts →

Exact match

“ACCAL is providing Audit, Accounting and Tax Services to all types of companies: small SME, Large Multinationals and government agencies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchHasselt, BelgiumHQ recorded Sep 28, 202611-507 contacts →

Exact match

“Arcanus is een boekhoudkantoor in Hasselt dat opgericht is in maart 2009 door Marc Briers en Marino Elens.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchHarelbeke, BelgiumHQ recorded Sep 28, 202651-2007 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchWilrijk, BelgiumHQ recorded Sep 28, 202611-506 contacts →

Exact match

“STA-accountants is een middelgroot boekhoudkantoor gevestigd te Wilrijk.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchAntwerp, BelgiumHQ recorded Sep 28, 202611-506 contacts →

Exact match

“FINUM Accountants heeft +25 jaar ervaring in het begeleiden van kmo's en grote ondernemingen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchLier, BelgiumHQ recorded Sep 28, 202611-506 contacts →

Exact match

“SWINNEN KRISTOF & PARTNERS is an accounting company”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchLint, BelgiumHQ recorded Sep 28, 20261-106 contacts →

Exact match

“Avisem is een proactief boekhoudkantoor in Lint, gespecialiseerd in medische en vrije beroepen, managementvennootschappen en IT consultants.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchMechelen, BelgiumHQ recorded Sep 28, 20261-106 contacts →

Exact match

“KMO Business Consult is an accounting firm located in Mechelen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchWaterloo, BelgiumHQ recorded Sep 28, 20261-106 contacts →

Exact match

“FIDUCIAIRE FISCOGE is an accounting company based in Waterloo, Belgium.”

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

Showing 25 of 212 IT services accounting companies based in Belgium

See the full list, filter by size, metro and specialty, and access 775 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT services accounting companies based in Belgium at a glance

As of Sep 28, 2026
50.1%Verified-email coverage
7.3Average contacts per company
1-10Median size (employees)
5.7%Largest-city concentration · Antwerp
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
161
11-50
42
51-200
6
501-1,000
1
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 212 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 “IT services accounting 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 775 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 “IT services accounting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT services accounting companies are there based in Belgium?

RevenueBase identified 212 company matches for IT services accounting 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?

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

Which city has the most IT services accounting companies?

Antwerp leads with 12 company records, followed by Brussels (8) and Beveren (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 775 professional contacts with verified work emails tracked across these 212 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.