Company lists · Data refreshed November 2026

Top 21 Ict companies based in Belgium

RevenueBase identified 474 company matches for ict companies associated with Belgium as of November 2026 and tracks 27,166 professional contacts across them, including 12,653 with verified work emails. Brussels is the largest hub.

This list covers company matches for ict 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 November 6, 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 Nov 6, 2026 How this list was built
474Companies
27,166Contacts tracked
12,653Verified emails
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The 21 largest ict companies based in Belgium

Ranked by team size
Top 21 of 474 company matches for ict companies based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchHuizingen, BelgiumHQ recorded Nov 6, 20261,001-5,000746 contacts →

Exact match

“Inetum-Realdolmen is part of the international Inetum Group.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLiege, BelgiumHQ recorded Nov 6, 20261,001-5,000524 contacts →

Exact match

“In 2022, The NRB Group realised total revenues of €505.4 million, employing over 3,450 collaborators.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchVilvoorde, BelgiumHQ recorded Nov 6, 2026501-1,000436 contacts →

Exact match

“Ricoh is empowering digital workplaces using innovative technologies and services that enable individuals to work smarter from anywhere.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMechelen, BelgiumHQ recorded Nov 6, 20261,001-5,000391 contacts →

Exact match

“Unit-T provides installation and maintenance services to the telecom, ICT, energy and security industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchKontich, BelgiumHQ recorded Nov 6, 2026201-500351 contacts →

Exact match

“Cheops is an industry-leading provider of IT & Business Technology Services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchZaventem, BelgiumHQ recorded Nov 6, 2026201-500254 contacts →

Exact match

“Econocom Group, founded 50 years ago, has been a pioneer in supporting businesses in their digital transformation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLeuze-en-hainaut, BelgiumHQ recorded Nov 6, 2026201-500196 contacts →

Exact match

“Wavenet is a growing ICT company providing cutting-edge IT services and solutions based on the latest technologies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAntwerp, BelgiumHQ recorded Nov 6, 2026201-500183 contacts →

Exact match

“We are Xylos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBeveren-leie, BelgiumHQ recorded Nov 6, 2026201-500177 contacts →

Exact match

“ConXioN is een Vlaamse ICT-dienstverlener die zich zowel richt naar het KMO, Midrange- als Enterprise segment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHasselt, BelgiumHQ recorded Nov 6, 202651-200155 contacts →

Exact match

“BKM-Orange We connect.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBrussel, BelgiumHQ recorded Nov 6, 2026n/a154 contacts →

Exact match

“INTEC BRUSSEL organiseert arbeidsmarktgerichte IT-opleidingen voor werkzoekenden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBrussels, BelgiumHQ recorded Nov 6, 2026201-500140 contacts →

Exact match

“MLOZ IT est le département informatique des Mutualités Libres.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchVilvoorde, BelgiumHQ recorded Nov 6, 2026201-500122 contacts →

Exact match

“We are the point of reference in the IT market for the pioneering companies ready to leverage new technological & digital projects, to embrace innovation and to evolve their…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDesselgem, BelgiumHQ recorded Nov 6, 202651-20092 contacts →

Exact match

“We deliver digital peace of mind.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGroot-bijgaarden, BelgiumHQ recorded Nov 6, 2026201-50088 contacts →

Exact match

“Cennox is an incumbent ICT services provider, mainly active in financial industry, offering IT service desk, field support services (installation, repair and logistics) for IT…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPaal, BelgiumHQ recorded Nov 6, 2026201-50071 contacts →

Exact match

“Soulco is a leading multinational system integrator headquartered in Belgium, specializing in Information and Communication Technology (ICT) infrastructure solutions and services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLiège, BelgiumHQ recorded Nov 6, 202611-5060 contacts →

Exact match

“Ipsys Solutions is a company specialized in emerging communication technologies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBrussels, BelgiumHQ recorded Nov 6, 202611-5058 contacts →

Exact match

“Everyday, further with our customers Megabyte is specialized in ICT global services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchVilvoorde, BelgiumHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Nexios IT, part of the Nexios Consulting Group NV, affiliated with an international ICT group, is a progressive and modern thinking consulting services organization.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDendermonde, BelgiumHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“is een ICT-bedrijf dat al meer dan 25 jaar aanwezig is op de Belgische markt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchTessenderlo, BelgiumHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“Wij bieden complete 360° communicatie- en IT-oplossingen voor bedrijven, overheden en de zorgsector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 21 of 474 ict companies based in Belgium

See the full list, filter by size, metro and specialty, and access 12,653 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ict companies based in Belgium at a glance

As of Nov 6, 2026
46.6%Verified-email coverage
57.3Average contacts per company
1-10Median size (employees)
5.9%Largest-city concentration · Brussels
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
300
11-50
99
51-200
33
201-500
18
501-1,000
6
1,001-5,000
7
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 474 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 “ict 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 12,653 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 November 6, 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.

Ict companies by metro

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 “ict companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ict companies are there based in Belgium?

RevenueBase identified 474 company matches for ict companies associated with Belgium as of November 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?

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

Which city has the most ict companies?

Brussels leads with 28 company records, followed by Antwerp (13) and Leuven (9).

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 12,653 professional contacts with verified work emails tracked across these 474 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 November 6, 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.