Company lists · Data refreshed November 2026

Top 25 Plumbing and heating contractors based in Belgium

RevenueBase identified 260 company matches for plumbing and heating contractors associated with Belgium as of November 2026 and tracks 818 professional contacts across them, including 225 with verified work emails. Brussels is the largest hub.

This list covers company matches for plumbing and heating contractors 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
260Companies
818Contacts tracked
225Verified emails
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The 25 largest plumbing and heating contractors based in Belgium

Ranked by team size
Top 25 of 260 company matches for plumbing and heating contractors 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 matchHenri-chapelle, BelgiumHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“Henkens Frères is a family company that was founded in 1954.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchIzegem, BelgiumHQ recorded Nov 6, 2026201-50036 contacts →

Exact match

“SIX staat voor kwaliteit en standvastigheid, zoveel is zeker.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchKuurne, BelgiumHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Quartier is een installatiebedrijf uit Zuid West-Vlaanderen actief in centrale verwarming, sanitair, ventilatie en koeling.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPetit-rechain, BelgiumHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Qui sommes-nous?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCharleroi, BelgiumHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBerbroek, BelgiumHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“DUALL is een hvac & sanitair installateur uit Herk-de-Stad.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchZwevegem, BelgiumHQ recorded Nov 6, 202611-5016 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 · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBrussels, BelgiumHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Aware that homeowners and tenants around the world face similar needs in the event of a breakdown within their home, HomeServe has been deploying its international expertise for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNaninne, BelgiumHQ recorded Nov 6, 2026501-1,00010 contacts →

Exact match

“EEG Namur (Ex Danneels SA) est une entreprise active dans les travaux d'installation de chauffage/sanitaire/HVAC et électricité.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAnzegem, BelgiumHQ recorded Nov 6, 202611-509 contacts →

Exact match

“DEWEER SANITAIR is a construction company based out of 6 Dragonderdreef, Anzegem, Belgium.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLierde, BelgiumHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Installatiebedrijf en doe-het-zelf centrale verwarming, sanitair en zink.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchDenderhoutem, BelgiumHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Alitech is een installatiebedrijf met specialisatie in HVAC en sanitaire technieken.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSchoten, BelgiumHQ recorded Nov 6, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchKortenberg, BelgiumHQ recorded Nov 6, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchOlen, BelgiumHQ recorded Nov 6, 202611-507 contacts →

Exact match

Recorded description not available.

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

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchKortrijk, BelgiumHQ recorded Nov 6, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchTorhout, BelgiumHQ recorded Nov 6, 202611-506 contacts →

Exact match

“TSVB heeft in de afgelopen jaren een ruime ervaring opgebouwd in sanitair, cv en ventilatiewerken.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWetteren, BelgiumHQ recorded Nov 6, 202611-505 contacts →

Exact match

“BVBA CALORA is een installatiebedrijf gespecialiseerd in het aanbieden van totaaloplossingen op vlak van centrale verwarming, sanitair, ventilatie, warmtepompen en airconditioning.”

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

Exact match

“Versanico is gespecialiseerd in centrale verwarming, sanitair, airco, ventilatie en warmtepompen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLanaken, 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
22Exact matchHarelbeke, BelgiumHQ recorded Nov 6, 20261-104 contacts →

Exact match

“MD Badkamerrenovatie is sterk in – what’s in a name – sanitair, badkamer renovaties en verwarming.”

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

Exact match

“At Ecowatt, we are committed to providing superior plumbing, heating, ventilation, and sanitary solutions across Brussels, Flemish Brabant and Walloon Brabant.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBaasrode, BelgiumHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Premium Technics is a project established by two young professionals- administrative talent Nick De Meester - technical talent Salvatore Minni They share a passion for providing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchJodoigne, BelgiumHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Bienvenue à la société Taillet & Fils, Nous sommes une entreprise familiale existante depuis près de 50 ans, mettant à votre service son sérieux, sa qualité et son efficacité!”

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

Showing 25 of 260 plumbing and heating contractors based in Belgium

See the full list, filter by size, metro and specialty, and access 225 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Plumbing and heating contractors based in Belgium at a glance

As of Nov 6, 2026
27.5%Verified-email coverage
3.1Average contacts per company
1-10Median size (employees)
4.6%Largest-city concentration · Brussels
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
180
11-50
41
51-200
7
201-500
1
501-1,000
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 260 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 “plumbing and heating contractors” 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 225 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 “plumbing and heating contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many plumbing and heating contractors are there based in Belgium?

RevenueBase identified 260 company matches for plumbing and heating contractors 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?

Henkens Freres S.A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most plumbing and heating contractors?

Brussels leads with 12 company records, followed by Antwerp (6) and Charleroi (5).

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 225 professional contacts with verified work emails tracked across these 260 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.