Company lists · Data refreshed November 2026

Top 25 Solar heating system manufacturers based in Belgium

RevenueBase identified 96 company matches for solar heating system manufacturers associated with Belgium as of November 2026 and tracks 746 professional contacts across them, including 200 with verified work emails. Antwerp is the largest hub.

This list covers company matches for solar heating system manufacturers 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
96Companies
746Contacts tracked
200Verified emails
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The 25 largest solar heating system manufacturers based in Belgium

Ranked by team size
Top 25 of 96 company matches for solar heating system manufacturers 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 matchDrogenbos, BelgiumHQ recorded Nov 6, 202610001+136 contacts →

Exact match

“The Vaillant Group is a global market and technology leader in the fields of heating, ventilation and air-conditioning technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchOverijse, BelgiumHQ recorded Nov 6, 202651-20027 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchKapellen, BelgiumHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“As specialists in the field of renewable energy and energy efficiency, we offer unique proposals to both individuals and businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchTessenderlo, BelgiumHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Futech is een zonnepaneleninstallateur op de Belgische residentiële en industriële markt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchIzegem, BelgiumHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Omni-Term: your wholesale company for heating, solar and ventilation products.”

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

Exact match

“Green Energy 4 Seasons created in 2008 is the Walloon leader in photovoltaics.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchHerentals, BelgiumHQ recorded Nov 6, 20261,001-5,00016 contacts →

Exact match

“ONZE VISIE EEN HART VOOR GROENE WARMTE Warmte staat voor gezelligheid en comfort.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLummen, BelgiumHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Welcome to Solar Assistance BV, a Lummen-based solar energy pioneer providing robust solutions tailored to the distinct needs of residential, commercial, and industrial clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchKontich, BelgiumHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“KLIMAPLAN is a construction company based out of 83 Blauwesteenstraat, Kontich, Belgium.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWavre, BelgiumHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Boogaerts Hot Air Heating: Our mission : to offer solutions air heating efficient, economical and durable.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWortegem-petegem, BelgiumHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Welcome to SunElektro!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAntwerp, BelgiumHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Global Solar is een gespecialiseerd installateur van zonnepanelen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLommel, BelgiumHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Bollen Energy, een familiebedrijf dat in 2006 werd opgericht, is uw vertrouwde partner voor duurzame energieoplossingen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchKeerbergen, BelgiumHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Roth Benelux is reeds enkele jaren op de Belgische markt en vertegenwoordigt Roth Werke, een internationaal actieve fabrikant van sanitaire en energiesystemen met vestigingen over…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchNamur (naninne), BelgiumHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Sunoptimo est concepteur/fabricant de solutions solaires thermiques basées sur le principe du drainback (auto-vidange).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchTurnhout, BelgiumHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Klimatechnics is gespecialiseerd in het plaatsen en onderhouden van zonnepanelen, verwarming en andere hvac installaties.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchTielt, BelgiumHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Hernieuwbare energie is dé oplossing voor een groenere toekomst.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchWuustwezel, BelgiumHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBruxelles-capitale, BelgiumHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Euro Energy, est une firme d'installation de solutions de chauffage et de production d’électricité, présente et active en Belgique depuis 2017.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDr. Verdurmenstraat 10 9100 Sint-niklaas, BelgiumHQ recorded Nov 6, 202611-504 contacts →

Exact match

“XIJI BV is PV distributor, One-stop service provider of photovoltaic system for house installers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchEke - Nazareth, BelgiumHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Vermeulen & zonen is een familiale KMO, van vader op zoon, en die sedert 3 generaties centrale verwarming installeert.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchHerent, BelgiumHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Krivaro Technics is een jong en dynamisch bedrijf opgericht in 2011 door Kristof Van Roey en gevestigd op de Brusselsesteenweg te Herent, wij werken voor zowel particuliere…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBilzen, BelgiumHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Bart Meers Energietechniek - uw partner voor duurzame energie.”

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

Exact match

“Brati is een firma gespecialiseerd in Centrale Verwarming, met meer dan 5 jaar ervaring op het gebied van zonneenergie en daarbovenop fungeert De Twee tak van Brati BVBA Dienst na…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchRoeselare-beveren, BelgiumHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Solar-Future richt zich als groothandel in hernieuwbare energie uitsluitend naar de installateur toe, met een volledig gamma fotovoltaïsche zonnepanelen, omvormers, bekabeling en…”

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

Showing 25 of 96 solar heating system manufacturers based in Belgium

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Solar heating system manufacturers based in Belgium at a glance

As of Nov 6, 2026
26.8%Verified-email coverage
7.8Average contacts per company
1-10Median size (employees)
4.2%Largest-city concentration · Antwerp
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
50
11-50
32
51-200
6
201-500
1
1,001-5,000
1
10001+
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 96 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 “solar heating system manufacturers” 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 200 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 “solar heating system manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many solar heating system manufacturers are there based in Belgium?

RevenueBase identified 96 company matches for solar heating system manufacturers 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?

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

Which city has the most solar heating system manufacturers?

Antwerp leads with 4 company records, followed by Arendonk (2) and Beernem (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 200 professional contacts with verified work emails tracked across these 96 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.