Company lists · Data refreshed November 2026

Top 25 Plumbing mechanical contractors based in Belgium

RevenueBase identified 136 company matches for plumbing mechanical contractors associated with Belgium as of November 2026 and tracks 650 professional contacts across them, including 224 with verified work emails. Brussels is the largest hub.

This list covers company matches for plumbing mechanical 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
136Companies
650Contacts tracked
224Verified emails
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The 25 largest plumbing mechanical contractors based in Belgium

Ranked by team size
Top 25 of 136 company matches for plumbing mechanical 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 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
2Exact 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
3Exact matchDiepenbeek, BelgiumHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Deltha ontwerpt en bouwt uw gebouwinstallaties, verwarming, koeling, ventilatie, elektriciteit en sanitair.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAntwerp, BelgiumHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Conduterra.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSint-lenaarts, BelgiumHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“LAURYSSEN is a construction company based at D'Hoef 3, Sint-Lenaarts, Vlaanderen, Belgium.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchForest, BelgiumHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Les Entreprises Esmer is a construction company based out of 48 Rue des Anciens Etangs, Forest, Belgium.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact 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
8Exact 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
9Exact matchNoville-les-bois, BelgiumHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“The CONFORTY company specializes in the construction of heating, ventilation and sanitary installations.”

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

Exact match

“De firma Innotech levert op basis van jarenlange kennis en ervaring, kwaliteitsvol en op maat gemaakt werk, voor een democratische prijs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAnderlecht, BelgiumHQ recorded Nov 6, 202611-509 contacts →

Exact match

“DS TECHNICS S.A active dans le secteur de l'HVAC a été constituée en novembre 2013 par le Groupe PUTMAN basé à Anderlecht.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact 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
13Exact matchRoeselare, BelgiumHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Een halve eeuw staat Develtere gekend als een gespecialiseerd technisch installatiebedrijf.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchZellik, BelgiumHQ recorded Nov 6, 202611-508 contacts →

Exact match

“ABC Technics est spécialisée dans les installations techniques comme le chauffage, le sanitaire, la ventilation, la climatisation, les installations électriques et les réseaux…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchDiepenbeek, BelgiumHQ recorded Nov 6, 20261-108 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchIvoz-ramet, BelgiumHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Construction métallique Maintenance industrielle Tout types de tuyauteries”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchVeurne, BelgiumHQ recorded Nov 6, 202611-507 contacts →

Exact match

“MORLITERM is an HVAC & Sanitary installation company based out of 3 Slableedstraat, Veurne, Belgium.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact 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
19Exact 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
20Exact matchBattice, BelgiumHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Ventfield industries has more than 30 years of experience in- HVAC - Industrial piping - Electricité industrielle - Energy solutions - Weldings From design to stand-alone…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact 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
22Exact matchRoeselare, BelgiumHQ recorded Nov 6, 2026201-5006 contacts →

Exact match

“Smart Solutions is de partner voor elektrische installaties op werven, elektrisch en mechanisch onderhoud in de industrie, constructiewerk, installaties HVAC, plaatsen van…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMaldegem, BelgiumHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Synflow is een installatiebedrijf multi-technieken HVAC, sanitair, elektriciteit.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact 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
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 136 plumbing mechanical contractors based in Belgium

See the full list, filter by size, metro and specialty, and access 224 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Plumbing mechanical contractors based in Belgium at a glance

As of Nov 6, 2026
34.5%Verified-email coverage
4.8Average contacts per company
1-10Median size (employees)
5.1%Largest-city concentration · Brussels
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
77
11-50
40
51-200
6
201-500
2
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 136 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 mechanical 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 224 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 mechanical contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many plumbing mechanical contractors are there based in Belgium?

RevenueBase identified 136 company matches for plumbing mechanical 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?

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

Which city has the most plumbing mechanical contractors?

Brussels leads with 7 company records, followed by Antwerp (3) and Ghent (3).

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 224 professional contacts with verified work emails tracked across these 136 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.