Company lists · Data refreshed November 2026

Top 22 IT and software companies based in Belgium

RevenueBase identified 810 company matches for IT and software companies associated with Belgium as of November 2026 and tracks 12,448 professional contacts across them, including 4,220 with verified work emails. Brussels is the largest hub.

This list covers company matches for IT and software 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
810Companies
12,448Contacts tracked
4,220Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 22 largest IT and software companies based in Belgium

Ranked by team size
Top 22 of 810 company matches for IT and software 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 matchKortrijk, BelgiumHQ recorded Nov 6, 20261,001-5,0001,765 contacts →

Exact match

“WHAT do we do?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLochristi, BelgiumHQ recorded Nov 6, 202651-200520 contacts →

Exact match

“We nemen moderne ondernemingen alle IT-stress rond software en infrastructuur uit handen gaande van advies, over implementatie tot onderhoud.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMons, BelgiumHQ recorded Nov 6, 2026n/a367 contacts →

Exact match

“BHC is a professional IT Services company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchKortrijk, BelgiumHQ recorded Nov 6, 2026201-500275 contacts →

Exact match

“Your organization deserves a partner who truly understands digital transformation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact 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
6Exact matchWilsele, BelgiumHQ recorded Nov 6, 20261,001-5,000149 contacts →

Exact match

“At Ausy, we’ve been providing technological solutions for over 30 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSchaerbeek, BelgiumHQ recorded Nov 6, 202611-5099 contacts →

Exact match

“Asist is a specialist IBM mainframe consulting practice.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact 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
9Exact matchWesterlo, BelgiumHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“At AllPhi, we’re more than just a software consultancy company, we’re your partner in building intelligent, future-ready solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHasselt, BelgiumHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“WE FIX-IT, established in 2010, is a consulting company specializing in IT and Technical Services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLeuven, BelgiumHQ recorded Nov 6, 202611-5063 contacts →

Exact match

“Faros offers IT consultancy services, comprising a wide range of server-side Java technologies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLandegem (deinze), BelgiumHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“In4Matic is an IT-consulting company with over 25 years of experience that delivers IT services to several business sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchKontich, BelgiumHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“At PHPro, we build high-performing websites, e-commerce platforms, and applications that truly make an impact, always aligned with your strategic goals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact 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
15Exact matchKontich, BelgiumHQ recorded Nov 6, 202611-5054 contacts →

Exact match

“Aurelium, IT Services by Konica Minolta has over 30 years of experience in delivering IT solutions to the SMB market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGembloux, BelgiumHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“Oniryx is an IT consulting company based in Gembloux, Belgium.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBrussel/bruxelles, BelgiumHQ recorded Nov 6, 2026n/a49 contacts →

Exact match

“Experis® is a global leader in technology services, helping organizations shorten the distance between innovation and business impact in a digital world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLiège, BelgiumHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“Deuse is a computer engineering company specialised in tailor-made developments and digital tools for all your bold projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchHeist-op-den-berg, BelgiumHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“Smart, Secure, Services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSt-stevens-woluwe, BelgiumHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“At NISH Tech BV, we don’t just deliver cutting-edge IT solutions, we build careers, nurture talent, and create an environment where innovation thrives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBrussels, BelgiumHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“At Keystone Solutions, we specialize in bridging technology and talent to deliver a seamless IT experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchAlken, BelgiumHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Worry-free business starts with reliable IT.”

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

Showing 22 of 810 IT and software companies based in Belgium

See the full list, filter by size, metro and specialty, and access 4,220 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

IT and software companies based in Belgium at a glance

As of Nov 6, 2026
33.9%Verified-email coverage
15.4Average contacts per company
1-10Median size (employees)
8.8%Largest-city concentration · Brussels
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
558
11-50
156
51-200
44
201-500
13
501-1,000
6
1,001-5,000
8
5,001-10,000
3
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 810 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 and software 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 4,220 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.

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

How many IT and software companies are there based in Belgium?

RevenueBase identified 810 company matches for IT and software 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?

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

Which city has the most IT and software companies?

Brussels leads with 71 company records, followed by Antwerp (37) and Liege (18).

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 4,220 professional contacts with verified work emails tracked across these 810 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.

Ready to reach these companies? Verified emails and direct dials for all 810 IT and software 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.