Company lists · Data refreshed November 2026

Top 25 Green building technology companies based in Belgium

RevenueBase identified 71 company matches for green building technology companies associated with Belgium as of November 2026 and tracks 5,996 professional contacts across them, including 1,961 with verified work emails. Kontich is the largest hub.

This list covers company matches for green building technology 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
71Companies
5,996Contacts tracked
1,961Verified emails
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The 25 largest green building technology companies based in Belgium

Ranked by team size
Top 25 of 71 company matches for green building technology 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 matchBrussels, BelgiumHQ recorded Nov 6, 20265,001-10,0005,429 contacts →

Exact match

“What if you could use your talent to contribute to the great challenges of tomorrow?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLiège (angleur), BelgiumHQ recorded Nov 6, 202651-200109 contacts →

Exact match

“Reno Energy est une entreprise spécialisée dans le secteur de la rénovation énergétique mais aussi dans la nouvelle construction.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchHamme-mille, BelgiumHQ recorded Nov 6, 202611-5086 contacts →

Exact match

“CEE is a cleantech company that guides energy-intensive frontrunners to net zero in their industrial production processes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNoville-les-bois, BelgiumHQ recorded Nov 6, 20261-1027 contacts →

Exact match

“Quito existe pour offrir une solution coordonnée aux propriétaires cherchant à améliorer la performance énergétique de leur bien le plus simplement et esthétiquement possible afin…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBelgië, BelgiumHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Cozie | Durable Comfort Cozie is a vibrant company that works with ENGIE to combine the energy and dynamism of a start-up with the technical competence & long-term vision of an…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchEvergem, BelgiumHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“At Fixsus, we make technology work together.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchGhent, BelgiumHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Wattson maakt van gebouwen de gangmakers van de energietransitie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact match2550 Kontich, BelgiumHQ recorded Nov 6, 2026201-50020 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAntwerp, BelgiumHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“SmartEye laat technologieën en toestellen in gebouwen slim en veilig met elkaar praten.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBrussels, BelgiumHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“At dnergy ®, we are committed to enabling asset and facility managers to enhance their building portfolios' energy efficiency and proactive compliance through our innovative dEEP…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAntwerp, BelgiumHQ recorded Nov 6, 2026201-50016 contacts →

Exact match

“MCS Solutions was acquired by Nemetschek in 2018 and rebranded with Spacewell in 2019.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchVertrijk, BelgiumHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Guilliams Group is de overkoepelende organisatie van drie ondernemingen: Guilliams Green Power, Guilliams Construction Solutions en Guilliams Logistics Solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLokeren, BelgiumHQ recorded Nov 6, 202611-509 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchErpe-mere, BelgiumHQ recorded Nov 6, 20261-109 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 · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBrussels, BelgiumHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Que vous soyez futur acquéreur, propriétaire d’une maison, co-propriétaire dans un immeubles à appartements ou encore gestionnaire de biens immobiliers, ImmoPass apporte de la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchTongeren, BelgiumHQ recorded Nov 6, 20261-107 contacts →

Exact match

“New Tech Projects staat voor 'new technology project development'.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWauthier-braine, BelgiumHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Intéressé par- L'optimisation de vos ressources énergétiques- L'amélioration du confort de vos bâtiments- La valorisation de votre patrimoine immobilier- La maîtrise de vos coûts…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchGhent, BelgiumHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Buildinsights specialiseert in het analyseren, optimaliseren en monitoren van gebouwen met focus op technieken Onze filosofie Meten is weten We gebruiken harde data en beproefde…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAntwerp, BelgiumHQ recorded Nov 6, 20261-105 contacts →

Exact match

“LAMMP | Life & Asset Management using Proptech LAMMP begeleidt vastgoedeigenaars, investeerders, en overheden in de transitie naar duurzame gebouwen en portefeuilles.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchRonse, BelgiumHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Thuis in alle klimaattechnieken Optimaal comfort, energiezuinige producten en een minimum aan verbruik.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchRijkevorsel, BelgiumHQ recorded Nov 6, 20261-105 contacts →

Exact match

“METIZ zorgt dat gebouwen terug presteren zoals het zou moeten: Wij zorgen voor een gezond binnenklimaat, een goed comfort en houden het energieverbruik onder controle.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBonheiden, BelgiumHQ recorded Nov 6, 2026201-5004 contacts →

Exact match

“Wat doet GreenlifePro precies?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchDiksmuide, BelgiumHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Ecotechnieken, opgericht in 2006 door eco-pionier Wim Maris, biedt je voor een betaalbare prijs de meest ecologische oplossingen aan: van duurzame energiesystemen tot ecologische…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLummen, BelgiumHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Gedreven door onze liefde voor de planeet en het geloof dat we een positieve verandering teweeg kunnen brengen, helpen wij bedrijven bij het van, het van hun, en het van hun -…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchOpwijk, BelgiumHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Op zoek naar betrouwbare regeltechniek en gebouwbeheer?”

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

Showing 25 of 71 green building technology companies based in Belgium

See the full list, filter by size, metro and specialty, and access 1,961 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Green building technology companies based in Belgium at a glance

As of Nov 6, 2026
32.7%Verified-email coverage
84.5Average contacts per company
1-10Median size (employees)
4.2%Largest-city concentration · Kontich
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
46
11-50
17
51-200
2
201-500
4
1,001-5,000
1
5,001-10,000
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 71 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 “green building technology 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 1,961 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 “green building technology companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many green building technology companies are there based in Belgium?

RevenueBase identified 71 company matches for green building technology 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?

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

Which city has the most green building technology companies?

Kontich leads with 3 company records, followed by Antwerp (2) and Brussels (2).

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 1,961 professional contacts with verified work emails tracked across these 71 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.