Company lists · Data refreshed November 2026

Top 25 Water treatment consulting companies based in Belgium

RevenueBase identified 107 company matches for water treatment consulting companies associated with Belgium as of November 2026 and tracks 1,658 professional contacts across them, including 602 with verified work emails. Waregem is the largest hub.

This list covers company matches for water treatment consulting companies 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 3, 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 3, 2026 How this list was built
107Companies
1,658Contacts tracked
602Verified emails
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The 25 largest water treatment consulting companies based in Belgium

Ranked by team size
Top 25 of 107 company matches for water treatment consulting companies based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 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 matchMouscron, BelgiumHQ recorded Nov 3, 2026n/a272 contacts →

Exact match

“Micron, part of the Pollet Water Group (PWG), offers domestic and industrial water treatment solutions throughout Europe.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2Exact matchDeinze, BelgiumHQ recorded Nov 3, 2026201-500120 contacts →

Exact match

“Ekopak provides innovative solutions for industrial water treatment and wastewater treatment.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3Exact matchOlen, BelgiumHQ recorded Nov 3, 202651-20057 contacts →

Exact match

“EcoWater Systems are the world's leading residential, commercial and industrial water treatment equipment manufacturer.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4Exact matchWaregem, BelgiumHQ recorded Nov 3, 20261,001-5,00051 contacts →

Exact match

“Water is what connects us.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5Exact matchWaregem, BelgiumHQ recorded Nov 3, 2026501-1,00047 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 · Nov 3, 2026 · View company records in RevenueBase
6Exact matchLiège, BelgiumHQ recorded Nov 3, 202611-5037 contacts →

Exact match

“Le CEBEDEAU est spécialisé dans la gestion et le traitement (par voie biologique et/ou physicochimique) des eaux usées, tant domestiques qu’industrielles.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7Exact matchTienen, BelgiumHQ recorded Nov 3, 202611-5036 contacts →

Exact match

“As the global water technology experts, we deliver on both performance and sustainability without compromise.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8Exact matchDeinze, BelgiumHQ recorded Nov 3, 202651-20033 contacts →

Exact match

“BOSAQ is a circular water company with a mission to develop and build innovative solutions to secure process and drinking water worldwide in a circular and socially responsible…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9Exact matchKortessem, BelgiumHQ recorded Nov 3, 202651-20033 contacts →

Exact match

“Zacht, zuiver en lekker drinkwater uit elke kraan, dat is de missie van Watergenius.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10Exact matchDeerlijk, BelgiumHQ recorded Nov 3, 202611-5032 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11Exact matchSint-katelijne-waver, BelgiumHQ recorded Nov 3, 202611-5026 contacts →

Exact match

“Welcome to the AQUAPROX Benelux page!”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12Exact matchWaregem, BelgiumHQ recorded Nov 3, 202611-5025 contacts →

Exact match

“Since the early 1970s Euraqua Europe has specialised itself in all forms of water treatment, this with a focus on B2B customers.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13Exact matchHerk-de-stad, BelgiumHQ recorded Nov 3, 202651-20025 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14Exact matchSint-katelijne Waver, BelgiumHQ recorded Nov 3, 202611-5023 contacts →

Exact match

“Welcome to the AAQUA page!”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15Exact matchHeist-op-den-berg, BelgiumHQ recorded Nov 3, 202611-5022 contacts →

Exact match

“Nuoro specializes in advanced wastewater treatment, water reuse technologies and bio-energy.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16Exact matchPoperinge, BelgiumHQ recorded Nov 3, 202611-5022 contacts →

Exact match

“Dimm est spécialisé dans le domaine des technologies du traitement de l’eau.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17Exact matchAarschot, BelgiumHQ recorded Nov 3, 202611-5020 contacts →

Exact match

“AQUATREAT is a Belgian producer and developer of fine chemicals for industrial water treatment since 1976.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18Exact matchGeel, BelgiumHQ recorded Nov 3, 202611-5017 contacts →

Exact match

“VERIDE BV is uw internationale partner met specialisatie in het ontwerp en beheer van milieutechnische installaties.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19Exact matchMilmort, BelgiumHQ recorded Nov 3, 202611-5017 contacts →

Exact match

“WATERTECH est spécialisée dans la fourniture de services innovants et sur-mesure pour le traitement des eaux pour particuliers ou grandes entreprises.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
20Exact matchVichte, BelgiumHQ recorded Nov 3, 202611-5013 contacts →

Exact match

“Waterbehandeling van A tot Z”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
21Exact matchBeverlo, BelgiumHQ recorded Nov 3, 202611-5013 contacts →

Exact match

“For more than 30 years, The Water Purifier is an expert in bottling drinking water.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
22Exact matchBattice, BelgiumHQ recorded Nov 3, 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 · Nov 3, 2026 · View company records in RevenueBase
23Exact matchThines, BelgiumHQ recorded Nov 3, 202611-5011 contacts →

Exact match

“Eurodynamics est une société spécialisée dans le traitement de l'eau, au service de l'industrie & du particulier.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
24Exact matchKortrijk, BelgiumHQ recorded Nov 3, 202611-5010 contacts →

Exact match

“Wij zijn water experts.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
25Exact matchHerstal, BelgiumHQ recorded Nov 3, 202611-5010 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 · Nov 3, 2026 · View company records in RevenueBase

Showing 25 of 107 water treatment consulting companies based in Belgium

See the full list, filter by size, metro and specialty, and access 602 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Water treatment consulting companies based in Belgium at a glance

As of Nov 3, 2026
36.3%Verified-email coverage
15.5Average contacts per company
11-50Median size (employees)
4.7%Largest-city concentration · Waregem
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
47
11-50
44
51-200
6
201-500
3
501-1,000
2
1,001-5,000
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 107 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 “water treatment consulting companies” 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 602 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 3, 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 “water treatment consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many water treatment consulting companies are there based in Belgium?

RevenueBase identified 107 company matches for water treatment consulting companies 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?

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

Which city has the most water treatment consulting companies?

Waregem leads with 5 company records, followed by Brussels (3) and Kortrijk (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 602 professional contacts with verified work emails tracked across these 107 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 3, 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.