Company lists · Data refreshed September 2026

Top 25 Accounting firms for technology companies based in Belgium

RevenueBase identified 128 accounting firms for technology companies headquartered in Belgium as of September 2026 and tracks 1,002 professional contacts across them, including 284 with verified work emails and 46 with mobile numbers. Antwerpen is the largest hub.

This list covers accounting firms for technology companies headquartered in Belgium, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 27, 2026 86% judged on-target in blind review
128Companies
1,002Contacts tracked
284Verified emails
46Mobile numbers
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The 25 largest accounting firms for technology companies based in Belgium

Ranked by team size
Top 25 of 128 accounting firms for technology companies based in Belgium, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to accounting firms for technology companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceKortrijk, BelgiumHQ checked Sep 27, 202651-200290 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
2Partial evidenceMechelen, BelgiumHQ checked Sep 27, 202611-5044 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
3Indirect evidence2018 Antwerpen, BelgiumHQ checked Sep 27, 202651-20036 contacts →

Indirect evidence

“Since 1936 Callens, Pirenne, Theunissen & C° has been a major player in Belgium’s top 10 audit and accountancy firms with a strong sector-oriented approach.”

Source: RevenueBase Database · checked Sep 27, 2026
4Indirect evidenceHerk-de-stad, BelgiumHQ checked Sep 27, 202611-5025 contacts →

Indirect evidence

“Voor resultaat op mensenmaat Op zoek naar een partner die je cijfers laat spreken en je bedrijf laat groeien?”

Source: RevenueBase Database · checked Sep 27, 2026
5Indirect evidenceWatermael-boitsfort, BelgiumHQ checked Sep 27, 202611-5025 contacts →

Indirect evidence

“La FIDUCIAIRE MONTGOMERY est votre partenaire pour les différents domaines liés aux aspects comptables, fiscaux, financiers et juridiques de votre entreprise.”

Source: RevenueBase Database · checked Sep 27, 2026
6Partial evidenceKuurne, BelgiumHQ checked Sep 27, 202611-5023 contacts →

Partial evidence

“Accounting for growth Axxi is een gevestigde waarde op de markt van accountancy, fiscaliteit en auditing.”

Source: RevenueBase Database · checked Sep 27, 2026
7Indirect evidenceLeupegem, BelgiumHQ checked Sep 27, 202651-20017 contacts →

Indirect evidence

“Welkom bij Bekaert-Callebaut Accountancy.”

Source: RevenueBase Database · checked Sep 27, 2026
8Partial evidenceOostduinkerke, BelgiumHQ checked Sep 27, 202611-5017 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
9Indirect evidenceMouscron, BelgiumHQ checked Sep 27, 202611-5016 contacts →

Indirect evidence

“Avec plus de 30 collaborateurs expérimentés, le bureau d'expertise comptable Dekegeleer est à l'écoute des chefs d'entreprise qui ont avant tout besoin de conseils et de…”

Source: RevenueBase Database · checked Sep 27, 2026
10Indirect evidenceWaregem, BelgiumHQ checked Sep 27, 202611-5016 contacts →

Indirect evidence

“ATEXIO staat voor Accountancy, Tax en Expertise voor Innoverende Ondernemers Naast de 4 vennoten Eline Dupont, Kris Leroy, Thierry Balcaen en Sofie Vandeginste beschikt ATEXIO ook…”

Source: RevenueBase Database · checked Sep 27, 2026
11Indirect evidenceDe Pinte, BelgiumHQ checked Sep 27, 202611-5013 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
12Indirect evidenceKalmthout, BelgiumHQ checked Sep 27, 202611-5013 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
13Indirect evidenceAntwerp, BelgiumHQ checked Sep 27, 202611-5010 contacts →

Indirect evidence

“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.”

Source: RevenueBase Database · checked Sep 27, 2026
14Indirect evidenceIeper, BelgiumHQ checked Sep 27, 202611-509 contacts →

Indirect evidence

“Working at Kantoor Huyghe feels like coming home.”

Source: RevenueBase Database · checked Sep 27, 2026
15Partial evidenceLonderzeel, BelgiumHQ checked Sep 27, 202611-509 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
16Partial evidenceBelgiumHQ checked Sep 27, 2026201-5009 contacts →

Partial evidence

“Mazars, a different player in audit, accounting, tax and advisory services.”

Source: RevenueBase Database · checked Sep 27, 2026
17Partial evidenceMechelen, BelgiumHQ checked Sep 27, 202611-508 contacts →

Partial evidence

“Your FINANCE & TECHNOLOGY partner.”

Source: RevenueBase Database · checked Sep 27, 2026
18Partial evidenceErpe-mere, BelgiumHQ checked Sep 27, 20261-107 contacts →

Partial evidence

“SAM BRONDEEL is an accounting company based out of 290 Gentsesteenweg, Erpe-Mere, Belgium.”

Source: RevenueBase Database · checked Sep 27, 2026
19Indirect evidenceBeaufays, BelgiumHQ checked Sep 27, 202611-507 contacts →

Indirect evidence

“Notre bureau FLEXICOMPTA travaille dans une ambiance décontractée tout en exigeant de chaque collaborateur une prestation de grande qualité.”

Source: RevenueBase Database · checked Sep 27, 2026
20Partial evidenceLier, BelgiumHQ checked Sep 27, 202611-506 contacts →

Partial evidence

“SWINNEN KRISTOF & PARTNERS is an accounting company”

Source: RevenueBase Database · checked Sep 27, 2026
21Indirect evidenceLint, BelgiumHQ checked Sep 27, 20261-106 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
22Partial evidenceWaterloo, BelgiumHQ checked Sep 27, 20261-106 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
23Partial evidenceLochristi, BelgiumHQ checked Sep 27, 20261-105 contacts →

Partial evidence

“CRVB Accountancy is an accounting company based out of 20 Burgemeester-Vermeulenlaan, Lochristi, Belgium.”

Source: RevenueBase Database · checked Sep 27, 2026
24Indirect evidenceOevel, BelgiumHQ checked Sep 27, 20261-105 contacts →

Indirect evidence

“Integrale bedrijfsbegeleiding is een boekhoud- en advieskantoor dat uw boekhouding voor haar rekening neemt en zorgt voor toelichting bij uw cijfers.”

Source: RevenueBase Database · checked Sep 27, 2026
25Indirect evidenceAntwerp, BelgiumHQ checked Sep 27, 20261-105 contacts →

Indirect evidence

“Een jong, vooruitstrevend accountantskantoor in Mechelen en Antwerpen dat kwaliteit hoog in het vaandel draagt.”

Source: RevenueBase Database · checked Sep 27, 2026

Showing 25 of 128 accounting firms for technology companies based in Belgium

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Accounting firms for technology companies based in Belgium at a glance

As of Sep 27, 2026
28.3%Verified-email coverage
4.6%Mobile-number coverage
7.8Average contacts per company
1-10Median size (employees)
3.9%Largest-city concentration · Antwerpen
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
88
11-50
35
51-200
4
201-500
1

Freshness & accuracy

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

Email last verified

Median 29.0d

Company record updated

Median 90.0d

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among accounting firms for technology companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Belgium whose own description of what they do matches “accounting firms for technology companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names accounting firms for technology companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among accounting firms for technology companies, and records with no verified work email. Companies headquartered outside Belgium are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 284 across the full list. 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 27, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names accounting firms for technology companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many accounting firms for technology companies are there based in Belgium?

RevenueBase identified 128 accounting firms for technology companies headquartered in Belgium as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Alaska Advisors Accountants Auditors, headquartered in Brugge, tops this list with the largest team on record.

Which city has the most accounting firms for technology companies?

Antwerpen leads with 5 headquartered companies, followed by Mechelen (4) and Bruxelles (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 284 verified decision-maker contacts tracked across these 128 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 27, 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 Smart Search, 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.