Company lists · Data refreshed September 2026

Top 25 Managed IT services accounting companies based in Belgium

RevenueBase identified 162 company matches for managed IT services accounting companies associated with Belgium as of September 2026 and tracks 709 professional contacts across them, including 295 with verified work emails. Antwerp is the largest hub.

This list covers company matches for managed 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
162Companies
709Contacts tracked
295Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest managed IT services accounting companies based in Belgium

Ranked by team size
Top 25 of 162 company matches for managed 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 matchEvere Brussels, BelgiumHQ recorded Sep 28, 2026201-50044 contacts →

Exact match

“At Proximus NXT SpearIT we help companies work smarter, safer and faster.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchAntwerp, BelgiumHQ recorded Sep 28, 202611-5037 contacts →

Exact match

“Acom wants to help your business with your IT department.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchEmbourg, BelgiumHQ recorded Sep 28, 202611-5034 contacts →

Exact match

“Depuis 3 générations, VERDIN & ASSOCIÉS offre un accompagnement en gestion comptable, fiscale et financière.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact 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
5Exact 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
6Exact 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
7Exact matchAntwerp, BelgiumHQ recorded Sep 28, 202611-5018 contacts →

Exact match

“Resilient Security is your trusted partner in cybersecurity, bridging the gap between big consultancy firms and system integrators.”

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

Exact match

“A high-performing and always available IT environment is more crucial than ever to the success of your company.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact 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
10Exact 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
11Exact 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
12Exact 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
13Exact 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
14Exact match1000, BelgiumHQ recorded Sep 28, 202611-509 contacts →

Exact match

“i-Logs helps companies secure, manage, and evolve their IT environments, from infrastructure and cloud to cybersecurity and custom applications.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchNamur, BelgiumHQ recorded Sep 28, 202611-507 contacts →

Exact match

“Votre partenaire IT de proximité depuis 2001 Chez ANS Computer, nous accompagnons les entreprises dans leurs projets informatiques avec une approche humaine, réactive et sur…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchSchoten, BelgiumHQ recorded Sep 28, 20261-107 contacts →

Exact match

“Welcome to Eagle IT!”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchEvere, BelgiumHQ recorded Sep 28, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchSint-niklaas, BelgiumHQ recorded Sep 28, 20261-106 contacts →

Exact match

“Bij Psystems nemen we alle IT-zorgen uit handen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact 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
20Exact 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
21Exact 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
22Exact matchGenk, BelgiumHQ recorded Sep 28, 20261-106 contacts →

Exact match

“Een kwalitatieve IT-structuur essentieel is voor een gezond bedrijf.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact 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
24Exact matchPaal-beringen, BelgiumHQ recorded Sep 28, 20261-106 contacts →

Exact match

“Highly skilled IT consultants with focus on network & security.”

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

Exact match

“Boekhouding - Fiscaliteit - Bedrijfsadvies”

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

Showing 25 of 162 managed IT services accounting companies based in Belgium

See the full list, filter by size, metro and specialty, and access 295 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Managed IT services accounting companies based in Belgium at a glance

As of Sep 28, 2026
41.6%Verified-email coverage
4.4Average contacts per company
1-10Median size (employees)
3.7%Largest-city concentration · Antwerp
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
121
11-50
35
51-200
4
201-500
2

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 162 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 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 295 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 accounting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 162 company matches for managed 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?

Proximus NXT Spearit 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 accounting companies?

Antwerp leads with 6 company records, followed by Brussels (4) and Ghent (4).

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 295 professional contacts with verified work emails tracked across these 162 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.

Ready to reach these companies? Verified emails and direct dials for all 162 managed IT services accounting companies based in Belgium. Start with a free account, no credit card.

Download this list →

Related lists

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.