Company lists · Data refreshed October 2026

Top 25 Building automation system contractors based in Belgium

Name: Building automation system contractors based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 109 companies tracked

RevenueBase identified 109 company matches for building automation system contractors associated with Belgium as of October 2026 and tracks 1,102 professional contacts across them, including 379 with verified work emails. Brussels is the largest hub.

This list covers company matches for building automation system contractors 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 October 9, 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 Oct 9, 2026 How this list was built

109Companies

1,102Contacts tracked

379Verified emails

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The 25 largest building automation system contractors based in Belgium

Ranked by team size

Top 25 of 109 company matches for building automation system contractors based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	NIKO	Exact match	Sint Niklaas, BelgiumHQ recorded Oct 9, 2026	501-1,000	477 contacts →
	Exact match “Niko designs electr(on)ic solutions to enhance buildings to better suit the needs of the people who live and work in them.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	Prelude	Exact match	Liège, BelgiumHQ recorded Oct 9, 2026	11-50	31 contacts →
	Exact match “IoT's great, but connecting the various building technologies together is even better!” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3	Trane Belgium	Exact match	Auderghem, BelgiumHQ recorded Oct 9, 2026	11-50	30 contacts →
	Exact match “Trane manufactures, rents and services HVAC-R systems and controls to create and sustain safe, comfortable and efficient work environments for buildings and industrial processes.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	Fixsus	Exact match	Evergem, BelgiumHQ recorded Oct 9, 2026	11-50	23 contacts →
	Exact match “At Fixsus, we make technology work together.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	Deltha	Exact match	Diepenbeek, BelgiumHQ recorded Oct 9, 2026	11-50	21 contacts →
	Exact match “Deltha ontwerpt en bouwt uw gebouwinstallaties, verwarming, koeling, ventilatie, elektriciteit en sanitair.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	Priva Building Automation Belgium	Exact match	2550 Kontich, BelgiumHQ recorded Oct 9, 2026	201-500	20 contacts →
	Exact match “Priva Building Automation helps owners, developers and investors to build environments that make people feel better while using energy in the most sustainable manner possible.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	Thermia SRL	Exact match	Leuze, BelgiumHQ recorded Oct 9, 2026	11-50	17 contacts →
	Exact match “Thermia est spécialisée dans la régulation HVAC, la fabrication de tableaux de régulation et l’intégration des systèmes techniques du bâtiment.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	TEM	Exact match	BelgiumHQ recorded Oct 9, 2026	201-500	17 contacts →
	Exact match “TECHNICAL EQUIPMENT MAINTENANCE-TECHNILIFT is a construction company based out of 112 Rue de Fierlant, Forest, Belgium.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	Climawest NV	Exact match	Zwevegem, BelgiumHQ recorded Oct 9, 2026	11-50	15 contacts →
	Exact match “Climawest NV is an installation company specialized in HVAC applications for businesses, offices, industry, retail, and private construction.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	Loxone Benelux	Exact match	Nijlen, BelgiumHQ recorded Oct 9, 2026	11-50	15 contacts →
	Exact match “Loxone, opgericht in 2009, revolutioneerde met de groene Miniserver in de Smart Home industrie en is nu marktleider in dit segment.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	GIA Systems	Exact match	Bree, BelgiumHQ recorded Oct 9, 2026	11-50	15 contacts →
	Exact match “develops smart solutions for lighting, solar shading control, building automation, and plug-and-play installations, enabling professionals to work efficiently and error-free.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	Dtplan	Exact match	Izegem, BelgiumHQ recorded Oct 9, 2026	11-50	14 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 · Oct 9, 2026 · View company records in RevenueBase
13	Domica BV	Exact match	Kruibeke, BelgiumHQ recorded Oct 9, 2026	11-50	14 contacts →
	Exact match “Domica is a building automation company providing- B2B Innovative building automation, HVAC control & Smart networks (retail, logistics, offices, entertainment…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14	Alfa-Zet Systems	Exact match	Hasselt, BelgiumHQ recorded Oct 9, 2026	11-50	13 contacts →
	Exact match “Alfa-Zet Systems is a leading expert in automation solutions across various sectors, including businesses, schools, cities and municipalities, sports clubs, nursing homes…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	Thermoco Equans	Exact match	Antwerp, BelgiumHQ recorded Oct 9, 2026	51-200	13 contacts →
	Exact match “Thermoco is uw uniek aanspreekpunt voor al uw projecten in HVAC, centrale verwarming, regeltechniek, ventilatie, sanitair, koeling en elektriciteit.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	VAN Herck Technics	Exact match	Oudsbergen, BelgiumHQ recorded Oct 9, 2026	11-50	13 contacts →
	Exact match “Installatiebedrijf Van Herck Technics” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17	Smart Building Controls BV	Exact match	Houthalen, BelgiumHQ recorded Oct 9, 2026	11-50	9 contacts →
	Exact match “Met een sterk 14-koppig team van integratoren staat Smart Building Controls jou met raad en daad bij voor de sturing, automatisatie en programmering van ELEK tot HVAC en zelfs…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	Dubois Ctrl	Exact match	Lauwe, BelgiumHQ recorded Oct 9, 2026	11-50	9 contacts →
	Exact match “Dubois Control is een professionele high-tech installateur voor residentiële en commerciële toepassingen in de HVAC, Elektrotechniek en high-end domotica.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19	Svd-Solutions	Exact match	Erpe-mere, BelgiumHQ recorded Oct 9, 2026	1-10	9 contacts →
	Exact match “Bij SVD-SOLUTIONS bouwen we een op maat gemaakt gebouwbeheersysteem dat volledig voldoet aan uw wensen.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20	Electra Contractors	Exact match	Waregem, BelgiumHQ recorded Oct 9, 2026	11-50	7 contacts →
	Exact match “Located in Waregem, Belgium (Emiel Clausstraat 45), ELECTRA CONTRACTORS is an electrotechnical and HVAC specialist serving residential, tertiary, and industrial projects.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21	Samelek BV	Exact match	Genk, BelgiumHQ recorded Oct 9, 2026	1-10	7 contacts →
	Exact match “SamElek is dé go-to partner voor wie praktisch, comfortabel en rendabel wil wonen en werken.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22	Dipeco Contracting NV	Exact match	Kontich, BelgiumHQ recorded Oct 9, 2026	11-50	6 contacts →
	Exact match “Installation cabling and controls for HVAC installations, refrigeration, proces heating, proces cooling.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23	Elektriciteitswerken Noppe	Exact match	Kapellen, BelgiumHQ recorded Oct 9, 2026	11-50	6 contacts →
	Exact match “Wij zijn een professioneel installatiebedrijf met meer dan 10 jaar ervaring.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24	Gvl-Technics	Exact match	Heist-op-den-berg, BelgiumHQ recorded Oct 9, 2026	1-10	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25	Carrier Airconditioning Belgique	Exact match	Dilbeek, BelgiumHQ recorded Oct 9, 2026	51-200	5 contacts →
	Exact match “Carrier Airconditioning est le leader mondial dans les systèmes de chauffage, de ventilation et de climatisation de haute technologie et propose des solutions climatiques…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “building automation system contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 109 building automation system contractors based in Belgium

See the full list, filter by size, metro and specialty, and access 379 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Building automation system contractors based in Belgium at a glance

As of Oct 9, 2026

34.4%Verified-email coverage

10.1Average contacts per company

1-10Median size (employees)

4.6%Largest-city concentration · Brussels

Oct 9, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 109 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 “building automation system contractors” 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 379 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 October 9, 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 “building automation system contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many building automation system contractors are there based in Belgium?

RevenueBase identified 109 company matches for building automation system contractors associated with Belgium as of October 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?

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

Which city has the most building automation system contractors?

Brussels leads with 5 company records, followed by Aalter (4) and Izegem (3).

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 379 professional contacts with verified work emails tracked across these 109 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 October 9, 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.