Company lists · Data refreshed October 2026

Top 25 Building automation system installers based in Belgium

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

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 208 companies tracked

RevenueBase identified 208 company matches for building automation system installers associated with Belgium as of October 2026 and tracks 7,082 professional contacts across them, including 2,278 with verified work emails. Brussels is the largest hub.

This list covers company matches for building automation system 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 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

208Companies

7,082Contacts tracked

2,278Verified emails

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The 25 largest building automation system installers based in Belgium

Ranked by team size

Top 25 of 208 company matches for building automation system installers 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	Equans Belux	Exact match	Brussels, BelgiumHQ recorded Oct 9, 2026	5,001-10,000	5,347 contacts →
	Exact match “What if you could use your talent to contribute to the great challenges of tomorrow?” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	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
3	The Energy Circle	Exact match	Hasselt, BelgiumHQ recorded Oct 9, 2026	201-500	44 contacts →
	Exact match “Van onderhoud & monitoring, elektrische installaties & groene stroom, tot waterbeheer & HVAC-systemen: The Energy Circle heeft alle expertise in huis om grote gebouwen en…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	Eniris	Exact match	Ghent, BelgiumHQ recorded Oct 9, 2026	11-50	39 contacts →
	Exact match “Eniris is an international company headquartered in Belgium, with a branch office in the Netherlands.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	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
6	Climatrix	Exact match	Dilsen, BelgiumHQ recorded Oct 9, 2026	11-50	28 contacts →
	Exact match “Climatrix is jouw partner in innovatieve verwarmings- en koelingssystemen.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	AIR Ambiance SA	Exact match	Battice, BelgiumHQ recorded Oct 9, 2026	11-50	28 contacts →
	Exact match “ÉCOLOGIE - ÉCONOMIE - QUALITÉ Air Ambiance a pour mission: de répondre aux besoins de chauffage, de climatisation, de réfrigération et de ventilation en proposant un service…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	Goessens	Exact match	Hannut, BelgiumHQ recorded Oct 9, 2026	51-200	28 contacts →
	Exact match “Goessens est une société spécialisée dans l'installation de systèmes de chauffage, de ventilation et de climatisation.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	Group VHC	Exact match	Overijse, BelgiumHQ recorded Oct 9, 2026	51-200	24 contacts →
	Exact match “Group VHC zorgt al meer dan 25 jaar voor slimme oplossingen in verwarming, koeling, ventilatie en zonne energie.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	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
11	Zaman Yves & C	Exact match	Ghent, BelgiumHQ recorded Oct 9, 2026	51-200	21 contacts →
	Exact match “Zaman is een professionele technisch dienstverlener voor installaties op de professionele en industriële markt.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	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
13	Domintell	Exact match	Nivelles, BelgiumHQ recorded Oct 9, 2026	11-50	20 contacts →
	Exact match “For over thirty years, Domintell has been the Belgian specialist in developing solutions to make buildings smart and efficient.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14	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
15	Siegers Technics NV	Exact match	Turnhout, BelgiumHQ recorded Oct 9, 2026	51-200	19 contacts →
	Exact match “Siegers Technics is gespecialiseerd in het plaatsen van elektrotechnische installaties.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	Bondec BV	Exact match	Wommelgem, BelgiumHQ recorded Oct 9, 2026	11-50	19 contacts →
	Exact match “Bondec bvba is een gerenommeerd installatiebedrijf sinds 1969.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17	Smarteye	Exact match	Antwerp, BelgiumHQ recorded Oct 9, 2026	11-50	18 contacts →
	Exact match “SmartEye laat technologieën en toestellen in gebouwen slim en veilig met elkaar praten.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	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
19	Delta Maintenance	Exact match	Fernelmont, BelgiumHQ recorded Oct 9, 2026	11-50	17 contacts →
	Exact match “Delta Maintenance propose à ses clients des contrats de maintenance de leurs installations HVAC intégrant, à la demande, d’autres services indispensables à la gestion des…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20	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
21	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
22	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
23	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
24	MCS Solutions	Exact match	Antwerp, BelgiumHQ recorded Oct 9, 2026	201-500	15 contacts →
	Exact match “MCS Solutions was acquired by Nemetschek in 2018 and rebranded with Spacewell in 2019.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25	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

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 installers”. 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 208 building automation system installers based in Belgium

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Building automation system installers based in Belgium at a glance

As of Oct 9, 2026

32.2%Verified-email coverage

34.0Average contacts per company

1-10Median size (employees)

3.8%Largest-city concentration · Brussels

Oct 9, 2026Page data refreshed

Companies by employee count

1-10

117

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 208 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 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 2,278 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 installers”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 208 company matches for building automation system installers 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?

Equans Belux 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 installers?

Brussels leads with 8 company records, followed by Antwerp (5) and Aalter (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 2,278 professional contacts with verified work emails tracked across these 208 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.