Company lists · Data refreshed September 2026

Top 25 Building automation companies based in Belgium

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

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 198 companies tracked

RevenueBase identified 198 building automation companies headquartered in Belgium as of September 2026 and tracks 1,713 professional contacts across them, including 567 with verified work emails. Antwerpen is the largest hub.

This list covers building automation companies 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 16, 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 16, 2026 86% judged on-target in blind review

198Companies

1,713Contacts tracked

567Verified emails

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The 25 largest building automation companies based in Belgium

Ranked by team size

Top 25 of 198 building automation companies based in Belgium, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to building automation companies: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	NIKO	Partial evidence	Sint Niklaas, BelgiumHQ checked Sep 16, 2026	501-1,000	474 contacts →
	Partial evidence “Niko designs electr(on)ic solutions to enhance buildings to better suit the needs of the people who live and work in them.” Source: RevenueBase Database · checked Sep 16, 2026
2	Wygwam, A Division Of Niko NV	Indirect evidence	Antwerp, BelgiumHQ checked Sep 16, 2026	201-500	76 contacts →
	Indirect evidence “Wygwam is a division of Niko that operates independently from Niko.” Source: RevenueBase Database · checked Sep 16, 2026
3	Eniris	Indirect evidence	Ghent, BelgiumHQ checked Sep 16, 2026	11-50	39 contacts →
	Indirect evidence “Eniris is an international company headquartered in Belgium, with a branch office in the Netherlands.” Source: RevenueBase Database · checked Sep 16, 2026
4	Qbus Building Intelligence	Partial evidence	Erpe Mere, BelgiumHQ checked Sep 16, 2026	51-200	32 contacts →
	Partial evidence “Qbus is a Belgian company that since has been developing technologies to make residential and commercial buildings smart.” Source: RevenueBase Database · checked Sep 16, 2026
5	Trane Belgium	Partial evidence	Auderghem, BelgiumHQ checked Sep 16, 2026	11-50	29 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 16, 2026
6	Prelude	Partial evidence	Liège, BelgiumHQ checked Sep 16, 2026	11-50	28 contacts →
	Partial evidence “IoT's great, but connecting the various building technologies together is even better!” Source: RevenueBase Database · checked Sep 16, 2026
7	Fixsus	Indirect evidence	Evergem, BelgiumHQ checked Sep 16, 2026	11-50	21 contacts →
	Indirect evidence “At Fixsus, we make technology work together.” Source: RevenueBase Database · checked Sep 16, 2026
8	Hooyberghs Hvac	Indirect evidence	Turnhout, BelgiumHQ checked Sep 16, 2026	11-50	20 contacts →
	Indirect evidence “Hooyberghs HVAC, een merk van VINCI Energies, ontwerpt en bouwt technische installaties op maat, volgens de wensen van de klant.” Source: RevenueBase Database · checked Sep 16, 2026
9	Priva Building Automation Belgium	Strong evidence	2550 Kontich, BelgiumHQ checked Sep 16, 2026	201-500	20 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 16, 2026
10	Domintell	Partial evidence	Nivelles, BelgiumHQ checked Sep 16, 2026	11-50	19 contacts →
	Partial evidence “For over thirty years, Domintell has been the Belgian specialist in developing solutions to make buildings smart and efficient.” Source: RevenueBase Database · checked Sep 16, 2026
11	Deltha	Indirect evidence	Diepenbeek, BelgiumHQ checked Sep 16, 2026	11-50	19 contacts →
	Indirect evidence “Deltha ontwerpt en bouwt uw gebouwinstallaties, verwarming, koeling, ventilatie, elektriciteit en sanitair.” Source: RevenueBase Database · checked Sep 16, 2026
12	LUCO	Strong evidence	Helchteren, BelgiumHQ checked Sep 16, 2026	11-50	18 contacts →
	Strong evidence “smart security, home automation & cooling For more than 40 years, we have been helping businesses and homeowners make their buildings safer, smarter, and more comfortable.” Source: RevenueBase Database · checked Sep 16, 2026
13	Brelco	Indirect evidence	Bornem, BelgiumHQ checked Sep 16, 2026	11-50	18 contacts →
	Indirect evidence “Brelco is een totaalintegrator van elektrotechnieken.” Source: RevenueBase Database · checked Sep 16, 2026
14	TEM	Indirect evidence	BelgiumHQ checked Sep 16, 2026	201-500	18 contacts →
	Indirect evidence “TECHNICAL EQUIPMENT MAINTENANCE-TECHNILIFT is a construction company based out of 112 Rue de Fierlant, Forest, Belgium.” Source: RevenueBase Database · checked Sep 16, 2026
15	Smarteye	Indirect evidence	Antwerp, BelgiumHQ checked Sep 16, 2026	11-50	17 contacts →
	Indirect evidence “SmartEye laat technologieën en toestellen in gebouwen slim en veilig met elkaar praten.” Source: RevenueBase Database · checked Sep 16, 2026
16	Climawest NV	Indirect evidence	Zwevegem, BelgiumHQ checked Sep 16, 2026	11-50	16 contacts →
	Indirect evidence “Climawest NV is an installation company specialized in HVAC applications for businesses, offices, industry, retail, and private construction.” Source: RevenueBase Database · checked Sep 16, 2026
17	Alfa-Zet Systems	Partial evidence	Hasselt, BelgiumHQ checked Sep 16, 2026	11-50	15 contacts →
	Partial evidence “Alfa-Zet Systems is a leading expert in automation solutions across various sectors, including businesses, schools, cities and municipalities, sports clubs, nursing homes…” Source: RevenueBase Database · checked Sep 16, 2026
18	Belparts Group NV	Strong evidence	Rotselaar, BelgiumHQ checked Sep 16, 2026	11-50	15 contacts →
	Strong evidence “Belparts is specialized in the development, production and marketing of components for the automation of HVAC systems (Heating, Ventilation, Air Conditioning) in buildings.” Source: RevenueBase Database · checked Sep 16, 2026
19	Thermia SRL	Indirect evidence	Leuze, BelgiumHQ checked Sep 16, 2026	11-50	15 contacts →
	Indirect evidence “Thermia est spécialisée dans la régulation HVAC, la fabrication de tableaux de régulation et l’intégration des systèmes techniques du bâtiment.” Source: RevenueBase Database · checked Sep 16, 2026
20	Loxone Benelux	Indirect evidence	Nijlen, BelgiumHQ checked Sep 16, 2026	11-50	15 contacts →
	Indirect evidence “Loxone, opgericht in 2009, revolutioneerde met de groene Miniserver in de Smart Home industrie en is nu marktleider in dit segment.” Source: RevenueBase Database · checked Sep 16, 2026
21	GIA Systems	Strong evidence	Bree, BelgiumHQ checked Sep 16, 2026	11-50	14 contacts →
	Strong evidence “develops smart solutions for lighting, solar shading control, building automation, and plug-and-play installations, enabling professionals to work efficiently and error-free.” Source: RevenueBase Database · checked Sep 16, 2026
22	VAN Herck Technics	Indirect evidence	Oudsbergen, BelgiumHQ checked Sep 16, 2026	11-50	14 contacts →
	Indirect evidence “Installatiebedrijf Van Herck Technics” Source: RevenueBase Database · checked Sep 16, 2026
23	Dtplan	Partial evidence	Izegem, BelgiumHQ checked Sep 16, 2026	11-50	13 contacts →
	Partial evidence “DTplan is een merkonafhankelijke programmeur binnen gebouwenmanagement, energiemanagement en automatische regelingen met als doel een totaalpakket betreffende technieken aan te…” Source: RevenueBase Database · checked Sep 16, 2026
24	Thermoco Equans	Indirect evidence	Antwerpen, BelgiumHQ checked Sep 16, 2026	51-200	12 contacts →
	Indirect evidence “Thermoco is uw uniek aanspreekpunt voor al uw projecten in HVAC, centrale verwarming, regeltechniek, ventilatie, sanitair, koeling en elektriciteit.” Source: RevenueBase Database · checked Sep 16, 2026
25	Domica BV	Strong evidence	Kruibeke, BelgiumHQ checked Sep 16, 2026	11-50	11 contacts →
	Strong evidence “Domica is a building automation company providing- B2B Innovative building automation, HVAC control & Smart networks (retail, logistics, offices, entertainment…” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: building automation companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names building automation companies.
Partial evidence: Its own public description names part of building automation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name building automation companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 198 building automation companies based in Belgium

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Building automation companies based in Belgium at a glance

As of Sep 16, 2026

33.1%Verified-email coverage

8.7Average contacts per company

1-10Median size (employees)

2.0%Largest-city concentration · Antwerpen

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

122

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 198 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 building automation companies, 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 “building automation companies”. 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 building automation companies), 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 building automation companies, 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, 567 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 16, 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 building automation companies, 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 building automation companies are there based in Belgium?

RevenueBase identified 198 building automation companies 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?

NIKO, headquartered in Sint Niklaas, tops this list with the largest team on record.

Which city has the most building automation companies?

Antwerpen leads with 4 headquartered companies, followed by Brussels (4) and Genk (4).

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 567 verified decision-maker contacts tracked across these 198 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 16, 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.