Company lists · Data refreshed September 2026

Top 25 Radiant heating system suppliers based in Belgium

Name: Radiant heating system suppliers based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 100 companies tracked

RevenueBase identified 100 radiant heating system suppliers headquartered in Belgium as of September 2026 and tracks 701 professional contacts across them, including 241 with verified work emails. Antwerpen is the largest hub.

This list covers radiant heating system suppliers 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 21, 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 21, 2026 86% judged on-target in blind review

100Companies

701Contacts tracked

241Verified emails

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The 25 largest radiant heating system suppliers based in Belgium

Ranked by team size

Top 25 of 100 radiant heating system suppliers based in Belgium, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to radiant heating system suppliers: 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	Henco Industries	Strong evidence	Herentals, BelgiumHQ checked Sep 21, 2026	201-500	201 contacts →
	Strong evidence “Belgian-built since 1992, Henco designs and manufactures complete system solutions for HVAC, sanitary and underfloor heating projects.” Source: RevenueBase Database · checked Sep 21, 2026
2	Isola Floor & Energy Solutions	Indirect evidence	Tongeren, BelgiumHQ checked Sep 21, 2026	11-50	37 contacts →
	Indirect evidence “Isola is een bouwbedrijf gespecialiseerd in vloer- en energieoplossingen.” Source: RevenueBase Database · checked Sep 21, 2026
3	Giacomini Benelux SA NV	Indirect evidence	Bierges (wavre), BelgiumHQ checked Sep 21, 2026	11-50	18 contacts →
	Indirect evidence “GIACOMINI BENELUX sa/nv is a branch of Giacomini Spa (Italy) Giacomini S.p.A.” Source: RevenueBase Database · checked Sep 21, 2026
4	Henrad	Indirect evidence	Herentals, BelgiumHQ checked Sep 21, 2026	1,001-5,000	15 contacts →
	Indirect evidence “ONZE VISIE EEN HART VOOR GROENE WARMTE Warmte staat voor gezelligheid en comfort.” Source: RevenueBase Database · checked Sep 21, 2026
5	Thermoduct	Strong evidence	Mortsel, BelgiumHQ checked Sep 21, 2026	11-50	14 contacts →
	Strong evidence “THERMODUCT is a Belgian SME specialized in underfloor heating, wall heating, ceiling cooling, driveway heating and concrete activation systems with more than 50 years experience.” Source: RevenueBase Database · checked Sep 21, 2026
6	Briotherm	Indirect evidence	Waarloos, BelgiumHQ checked Sep 21, 2026	11-50	14 contacts →
	Indirect evidence “Briotherm, gelegen te waarloos, al meer dan 60 jaar uw partner in vloerverwarming, warmtepompen, sanitair en ventilatie.” Source: RevenueBase Database · checked Sep 21, 2026
7	LA Temperature Ideale	Indirect evidence	Charleroi, BelgiumHQ checked Sep 21, 2026	11-50	14 contacts →
	Indirect evidence “LA TEMPERATURE IDEALE Spécialiste de l'installation, de la rénovation et du dépannage de chauffages, nous sommes à même de vous conseiller avant tout travaux que vous désiriez…” Source: RevenueBase Database · checked Sep 21, 2026
8	Boogaerts	Partial evidence	Wavre, BelgiumHQ checked Sep 21, 2026	1-10	10 contacts →
	Partial evidence “Boogaerts Hot Air Heating: Our mission : to offer solutions air heating efficient, economical and durable.” Source: RevenueBase Database · checked Sep 21, 2026
9	Vandorpe Verwarming	Indirect evidence	Gullegem, BelgiumHQ checked Sep 21, 2026	11-50	8 contacts →
	Indirect evidence “Vandorpe bvba is een familiebedrijf dat gerund wordt door broer en zus, Andy en Ilse Vandorpe.” Source: RevenueBase Database · checked Sep 21, 2026
10	Ariston Belgium	Partial evidence	Namur, BelgiumHQ checked Sep 21, 2026	51-200	5 contacts →
	Partial evidence “Ariston is the global expert in water heating and thermal comfort.” Source: RevenueBase Database · checked Sep 21, 2026
11	VAK	Indirect evidence	Meigem, BelgiumHQ checked Sep 21, 2026	11-50	5 contacts →
	Indirect evidence “Uw duurzame b2b partner voor vloerverwarming” Source: RevenueBase Database · checked Sep 21, 2026
12	Toptechnics	Indirect evidence	Lummen, BelgiumHQ checked Sep 21, 2026	1-10	5 contacts →
	Indirect evidence “Toptechnics wil oplossingen voor lage temperatuur verwarming aanbieden aan de vakman.” Source: RevenueBase Database · checked Sep 21, 2026
13	BSM Technieken	Indirect evidence	Borgloon, BelgiumHQ checked Sep 21, 2026	11-50	4 contacts →
	Indirect evidence “BSM Technieken is de specialist op het vlak van hernieuwbare energie maar ook voor alle andere verwarmingsinstallaties bent u bij BSM Technieken aan het juiste adres.” Source: RevenueBase Database · checked Sep 21, 2026
14	Eplucon België	Indirect evidence	Harelbeke (hulste), BelgiumHQ checked Sep 21, 2026	1-10	4 contacts →
	Indirect evidence “Producten: Ecoforest - Warmtepompen Maincor - Kunststof leidingsystemen Stefani - Drycoolers Tech Controllers - Regeltechniek voor vloerverwarming en CV Frost - Plafond cassette…” Source: RevenueBase Database · checked Sep 21, 2026
15	Krivaro Technics	Indirect evidence	Herent, BelgiumHQ checked Sep 21, 2026	1-10	3 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
16	Quantum Heating	Partial evidence	Sint-gillis-waas, BelgiumHQ checked Sep 21, 2026	1-10	3 contacts →
	Partial evidence “Quantum Heating is dé favoriete groothandel in vloerverwarmingsmaterialen voor de terecht kritische vakman.” Source: RevenueBase Database · checked Sep 21, 2026
17	Blondeau Industrial Heating	Partial evidence	Lint, BelgiumHQ checked Sep 21, 2026	1-10	3 contacts →
	Partial evidence “As a family business we are active in the industrial heating sector, where we try to find a solution for every heating issue.” Source: RevenueBase Database · checked Sep 21, 2026
18	AIR Service Center	Indirect evidence	Aarschot, BelgiumHQ checked Sep 21, 2026	11-50	3 contacts →
	Indirect evidence “MEER DAN 50 JAAR EXPERT IN LUCHTVERWARMING Air Service is een familiebedrijf dat sinds eind jaren 60 de toon zet op het vlak van luchtverwarming.” Source: RevenueBase Database · checked Sep 21, 2026
19	Domotechnics	Indirect evidence	Wezemaal, BelgiumHQ checked Sep 21, 2026	1-10	2 contacts →
	Indirect evidence “Bij Domotechnics zijn wij uw partner voor alle moderne technieken in uw woning.” Source: RevenueBase Database · checked Sep 21, 2026
20	Newaton L DE ZON In EEN Glasplaat L Longwave Infrared Heating Solutions	Partial evidence	Amougies, BelgiumHQ checked Sep 21, 2026	11-50	2 contacts →
	Partial evidence “NewAton is the experienced infrared heating solutions provider that helps you save money whilst protecting the environment and your health.” Source: RevenueBase Database · checked Sep 21, 2026
21	Hatech BV	Indirect evidence	Ekeren, BelgiumHQ checked Sep 21, 2026	1-10	2 contacts →
	Indirect evidence “Hatech is een familiaal bedrijf met een passie voor centrale verwarming.” Source: RevenueBase Database · checked Sep 21, 2026
22	Opal-Systems SA	Strong evidence	Arlon, BelgiumHQ checked Sep 21, 2026	1-10	2 contacts →
	Strong evidence “OPAL SYSTEMS designs and installs responsive and economical underfloor heating systems for all types of residential and commercial projects- Optimal thermal comfort - Fast…” Source: RevenueBase Database · checked Sep 21, 2026
23	Peter DE Groote Bvba. SA	Indirect evidence	Knokke-heist, BelgiumHQ checked Sep 21, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
24	TG Vloerverwarming	Indirect evidence	Antwerpen, BelgiumHQ checked Sep 21, 2026	1-10	2 contacts →
	Indirect evidence “TG Vloerverwarming is een bedrijf dat gespecialiseerd is in het realiseren van verschillende vloerverwarmingssystemen.” Source: RevenueBase Database · checked Sep 21, 2026
25	Otto Jouck ET Fils	Indirect evidence	79, BelgiumHQ checked Sep 21, 2026	11-50	1 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 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: radiant heating system suppliers. 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 radiant heating system suppliers.
Partial evidence: Its own public description names part of radiant heating system suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name radiant heating system suppliers. 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 100 radiant heating system suppliers based in Belgium

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Radiant heating system suppliers based in Belgium at a glance

As of Sep 21, 2026

34.4%Verified-email coverage

7.0Average contacts per company

1-10Median size (employees)

3.0%Largest-city concentration · Antwerpen

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 100 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 radiant heating system suppliers, 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 “radiant heating system suppliers”. 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 radiant heating system suppliers), 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 radiant heating system suppliers, 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, 241 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 21, 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 radiant heating system suppliers, 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 radiant heating system suppliers are there based in Belgium?

RevenueBase identified 100 radiant heating system suppliers 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?

Henco Industries, headquartered in Herentals, tops this list with the largest team on record.

Which city has the most radiant heating system suppliers?

Antwerpen leads with 3 headquartered companies, followed by Herentals (3) and Aalst (2).

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 241 verified decision-maker contacts tracked across these 100 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 21, 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.