Company lists · Data refreshed October 2026

Top 14 Commercial water system contractors based in Belgium

RevenueBase identified 29 company matches for commercial water system contractors associated with Belgium as of October 2026 and tracks 200 professional contacts across them, including 61 with verified work emails. Waregem is the largest hub.

This list covers company matches for commercial water system 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 October 10, 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 Oct 10, 2026 How this list was built
29Companies
200Contacts tracked
61Verified emails
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The 14 largest commercial water system contractors based in Belgium

Ranked by team size
Top 14 of 29 company matches for commercial water system contractors based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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 matchWaregem, BelgiumHQ recorded Oct 10, 2026501-1,00045 contacts →

Exact match

“The Pollet Water Group is a worldwide water specialist, offering products, solutions and brands for the home market, hospitality, commercial buildings and industry.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2Exact matchHerk-de-stad, BelgiumHQ recorded Oct 10, 202651-20024 contacts →

Exact match

“Aquacare is marktleider in België wat betreft waterontharders voor particulieren.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3Exact matchDiepenbeek, BelgiumHQ recorded Oct 10, 202611-5021 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4Exact matchBattice, BelgiumHQ recorded Oct 10, 202611-5012 contacts →

Exact match

“Société employant 20 personnes et présente sur le marché du plastique depuis 1993, ASTRA Services SPRL (Assemblages, Soudure, Tuyauteries, Recherche-développement et Aménagements)…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5Exact matchBornem, BelgiumHQ recorded Oct 10, 202611-508 contacts →

Exact match

“Iedere toepassing van water vraagt om een specialistische blik op alle aspecten van het watergebruik.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6Exact matchWuustwezel, BelgiumHQ recorded Oct 10, 202611-508 contacts →

Exact match

“BelleAqua biedt mooie oplossingen voor een zuiver waterbeheer.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7Exact matchBeerse, BelgiumHQ recorded Oct 10, 20261-107 contacts →

Exact match

“Controlled Soft Water is gespecialiseerd in waterbehandeling voor industrie als voor particulieren.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8Exact matchHerstal, BelgiumHQ recorded Oct 10, 202611-507 contacts →

Exact match

“Ateliers de Construction de Herstal SA is a mechanical construction company based out of En Hayeneux 148, HERSTAL, Belgium.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9Exact matchOlen, BelgiumHQ recorded Oct 10, 202611-507 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10Exact matchDuffel, BelgiumHQ recorded Oct 10, 20261-106 contacts →

Exact match

“Nature Solutions begeleidt ondernemingen die het volledige waterbeleid van hun bedrijfsgebouwen en -terreinen willen optimaliseren.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11Exact matchJette, BelgiumHQ recorded Oct 10, 202611-504 contacts →

Exact match

“Entreprise spécialisée dans l'installation d’équipements sanitaires pour les immeubles à appartements, bureaux, hôtels et autres.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12Exact matchWuustwezel, BelgiumHQ recorded Oct 10, 20261-104 contacts →

Exact match

“Hydrotechnic werkt zeer nauw en gestructureerd samen met haar zusterbedrijf BelleAqua.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13Exact matchRoeselare, BelgiumHQ recorded Oct 10, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14Exact matchHerent, BelgiumHQ recorded Oct 10, 202611-501 contacts →

Exact match

“Verplaetsen is uw expert voor de installatie van airco, verwarming, sanitair en ventilatie voor zowel renovaties als nieuwbouwprojecten.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase

Showing 14 of 29 commercial water system contractors based in Belgium

See the full list, filter by size, metro and specialty, and access 61 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Commercial water system contractors based in Belgium at a glance

As of Oct 10, 2026
30.5%Verified-email coverage
6.9Average contacts per company
11-50Median size (employees)
6.9%Largest-city concentration · Waregem
Oct 10, 2026Page data refreshed

Companies by employee count

1-10
14
11-50
11
51-200
2
501-1,000
2

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 29 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 “commercial water system 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 61 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 October 10, 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 “commercial water system contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many commercial water system contractors are there based in Belgium?

RevenueBase identified 29 company matches for commercial water system contractors associated with Belgium as of October 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?

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

Which city has the most commercial water system contractors?

Waregem leads with 2 company records, followed by Wuustwezel (2) and Aarschot (1).

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 61 professional contacts with verified work emails tracked across these 29 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 October 10, 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.