Company lists · Data refreshed September 2026

Top 16 Managed IT services for financial services based in Belgium

RevenueBase identified 35 managed IT services for financial services headquartered in Belgium as of September 2026 and tracks 199 professional contacts across them, including 68 with verified work emails. Brussels is the largest hub.

This list covers managed IT services for financial services 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 28, 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 28, 2026 86% judged on-target in blind review
35Companies
199Contacts tracked
68Verified emails
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The 16 largest managed IT services for financial services based in Belgium

Ranked by team size
Top 16 of 35 managed IT services for financial services based in Belgium, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to managed IT services for financial services: 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
1Partial evidenceBrussels, BelgiumHQ checked Sep 28, 2026n/a44 contacts →

Partial evidence

“BDO’s Global Financial Services Practice helps clients in the financial services sector succeed in a changing landscape that is marked by regulatory reform, disruptive technology…”

Source: RevenueBase Database · checked Sep 28, 2026
2Indirect evidenceEvere Brussels, BelgiumHQ checked Sep 28, 2026201-50044 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
3Indirect evidenceWavre, BelgiumHQ checked Sep 28, 202611-5021 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
4Partial evidenceBelgiumHQ checked Sep 28, 202611-5010 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
5Partial evidenceSchoten, BelgiumHQ checked Sep 28, 20261-107 contacts →

Partial evidence

“Welcome to Eagle IT!”

Source: RevenueBase Database · checked Sep 28, 2026
6Partial evidenceKruibeke, BelgiumHQ checked Sep 28, 20261-105 contacts →

Partial evidence

“Omnito is jouw 360° IT-partner.”

Source: RevenueBase Database · checked Sep 28, 2026
7Partial evidenceMortsel, BelgiumHQ checked Sep 28, 20261-105 contacts →

Partial evidence

“Bij ReeBoX nemen we volledige ownership over de IT van onze klanten.”

Source: RevenueBase Database · checked Sep 28, 2026
8Partial evidenceHoogstraten, BelgiumHQ checked Sep 28, 20261-104 contacts →

Partial evidence

“In een wereld waar technologie de motor is van succes, biedt Comit bedrijven de IT-oplossingen die ze nodig hebben om te groeien, innoveren en veilig te opereren.”

Source: RevenueBase Database · checked Sep 28, 2026
9Partial evidenceRonse, BelgiumHQ checked Sep 28, 202611-504 contacts →

Partial evidence

“Gerust over jouw IT, gerust over jouw groei Jouw IT in goede handen.”

Source: RevenueBase Database · checked Sep 28, 2026
10Strong evidenceZingem, BelgiumHQ checked Sep 28, 20261-103 contacts →

Strong evidence

“ALDINGHA manages your IT infrastructure”

Source: RevenueBase Database · checked Sep 28, 2026
11Partial evidenceKapellen, BelgiumHQ checked Sep 28, 20261-103 contacts →

Partial evidence

“Cogetix ontzorgt jouw organisatie met slimme IT-oplossingen: veilige netwerken, de kracht van de cloud en gerichte hulp wanneer je die nodig hebt.”

Source: RevenueBase Database · checked Sep 28, 2026
12Indirect evidenceRumst, BelgiumHQ checked Sep 28, 202611-502 contacts →

Indirect evidence

“Together, we can build a more secure and resilient digital world.”

Source: RevenueBase Database · checked Sep 28, 2026
13Indirect evidenceSomme-leuze, BelgiumHQ checked Sep 28, 20261-102 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 28, 2026
14Partial evidenceKruibeke, BelgiumHQ checked Sep 28, 20261-102 contacts →

Partial evidence

“Your IT.”

Source: RevenueBase Database · checked Sep 28, 2026
15Partial evidenceBrussels, BelgiumHQ checked Sep 28, 20261-102 contacts →

Partial evidence

“Olileo is a small company specialized in IT, based in Brussels.”

Source: RevenueBase Database · checked Sep 28, 2026
16Partial evidenceKeerbergen, BelgiumHQ checked Sep 28, 20261-102 contacts →

Partial evidence

“Je hebt waarschijnlijk al geprobeerd om je IT-problemen op te lossen.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 16 of 35 managed IT services for financial services based in Belgium

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Managed IT services for financial services based in Belgium at a glance

As of Sep 28, 2026
34.2%Verified-email coverage
5.7Average contacts per company
1-10Median size (employees)
8.6%Largest-city concentration · Brussels
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
8
51-200
2
201-500
1
10001+
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 35 companies.

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 managed IT services for financial services, 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 “managed IT services for financial services”. 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 managed IT services for financial services), 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 managed IT services for financial services, 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, 68 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 28, 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 managed IT services for financial services, 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 managed IT services for financial services are there based in Belgium?

RevenueBase identified 35 managed IT services for financial services 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?

BDO Global Financial Services, headquartered in Bruxelles, tops this list with the largest team on record.

Which city has the most managed IT services for financial services?

Brussels leads with 3 headquartered companies, followed by Kruibeke (2) and Wavre (2).

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 68 verified decision-maker contacts tracked across these 35 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 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 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.