Company lists · Data refreshed November 2026

Top 25 System integrators and installers based in Belgium

RevenueBase identified 259 company matches for system integrators and installers associated with Belgium as of November 2026 and tracks 2,305 professional contacts across them, including 895 with verified work emails. Brussels is the largest hub.

This list covers company matches for system integrators and installers 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
259Companies
2,305Contacts tracked
895Verified emails
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The 25 largest system integrators and installers based in Belgium

Ranked by team size
Top 25 of 259 company matches for system integrators and installers 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 matchVeurne, BelgiumHQ recorded Nov 6, 2026201-500127 contacts →

Exact match

“Multitechnieken - Power - Automatisatie - Support & Onderhoud Innovatieve oplossingen Prefab Techniekenkokers Poweroplossingen: EV totaalontzorging - Solar - Batterijopslag -…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRotselaar, BelgiumHQ recorded Nov 6, 2026201-500114 contacts →

Exact match

“Bumaco Group is een all-in service en installatiebedrijf, opgebouwd rond vijf onderdelen die elk hun eigen specialiteit hebben: HVAC-S (Bumaco en Heatco), Refrigeration (Bumaco)…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMerelbeke-melle, BelgiumHQ recorded Nov 6, 202651-20098 contacts →

Exact match

“We bring design and technology together to shape luxurious homes where comfort feels effortless.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchZaventem, BelgiumHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“Prodata Systems is a Belgian IT integrator that has been managing for many years business critical networks and cybersecurity environments in the public and private sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBraine-l’alleud, BelgiumHQ recorded Nov 6, 202651-20077 contacts →

Exact match

“ASDAEX is a company made up of experts specialized in integration services in automation, computerized industrial and hospital systems and business intelligence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHerentals, BelgiumHQ recorded Nov 6, 202651-20071 contacts →

Exact match

“Intralogistics automation should be workable, reliable and profitable.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPeutie, BelgiumHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“DigiNet, your partner in professional media workflows DigiNet helps broadcasters, media companies, post-production facilities, corporate video teams, educational institutions and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchVorst, BelgiumHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“WASLET is a leading value added system integrator and managed IT service provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchGrâce-hollogne, BelgiumHQ recorded Nov 6, 20261,001-5,00031 contacts →

Exact match

“Intégrateur de systèmes, Uptime ICT, est le pendant francophone d’Uptime Group (membre du groupe Cronos).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWesterlo, BelgiumHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Welec is een modern dynamisch elektrobedrijf, opgericht in 1991 te Voortkapel.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBorgerhout, BelgiumHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“dago is een erkend installatiebedrijf voor alle vooraanstaande fabrikanten van gestructureerde bekabeling.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchKontich, BelgiumHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Evip bestaat sinds 1972 en is sindsdien uitgegroeid tot een toonaangevend bedrijf in de elektriciteitsmarkt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchOlen, BelgiumHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“K&F Electro-techniek is een jonge en groeiende onderneming waar klantgerichtheid, veiligheid en kwaliteit belangrijk zijn.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSchoten, BelgiumHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“ABC - DOMOTICA Projects is an installation company, active in the high-end residential construction business, since 1995.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchTurnhout, BelgiumHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“Siegers Technics is gespecialiseerd in het plaatsen van elektrotechnische installaties.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLoncin, BelgiumHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Actif depuis dans l’intégration réseau, NETsite intervient dans la création et la maintenance des infrastructures informatiques.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBornem, BelgiumHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Brelco is een totaalintegrator van elektrotechnieken.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchWillebroek, BelgiumHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“SOLUFAK: EXPERTS IN AUDIOVISUAL INTEGRATION From small collaborative spaces to executive boardrooms and conference rooms, from single digital signage screens to sophisticated…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLokeren, BelgiumHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“APS presents itself as an installer of electricity and networks in your buildings: copper and fiber optic network cabling, active network components.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAntwerp, BelgiumHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Your Safety & Security partner!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchIzegem, BelgiumHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“DTplan is een merkonafhankelijke programmeur binnen gebouwenmanagement, energiemanagement en automatische regelingen met als doel een totaalpakket betreffende technieken aan te…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchAarschot, BelgiumHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Electrico (voordien Geelen) is een jong en dynamisch installatiebedrijf met de nodige ervaring in huis dat zich richt op een totaalservice voor algemene elektriciteitswerken…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBeernem, BelgiumHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Ruimtes tot leven brengen is als professionele beeld- en geluidsintegrator onze missie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchGenk, BelgiumHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Elenco is an integrator of industrial automation equipment and software.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLommel, BelgiumHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Autosoft is een volwassen en dynamisch bedrijf, gespecialiseerd in hard- en software voor bedrijven en particulieren.”

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

Showing 25 of 259 system integrators and installers based in Belgium

See the full list, filter by size, metro and specialty, and access 895 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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System integrators and installers based in Belgium at a glance

As of Nov 6, 2026
38.8%Verified-email coverage
8.9Average contacts per company
1-10Median size (employees)
4.2%Largest-city concentration · Brussels
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
170
11-50
60
51-200
16
201-500
4
501-1,000
1
1,001-5,000
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 259 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 “system integrators and installers” 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 895 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 “system integrators and installers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many system integrators and installers are there based in Belgium?

RevenueBase identified 259 company matches for system integrators and installers 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?

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

Which city has the most system integrators and installers?

Brussels leads with 11 company records, followed by Ghent (5) and Antwerp (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 895 professional contacts with verified work emails tracked across these 259 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.