Company lists · Data refreshed September 2026

Top 25 Effluent treatment plant construction based in the Netherlands

RevenueBase identified 66 company matches for effluent treatment plant construction associated with the Netherlands as of September 2026 and tracks 1,914 professional contacts across them, including 1,038 with verified work emails. Hoogeveen is the largest hub.

This list covers company matches for effluent treatment plant construction associated with the Netherlands, 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 September 16, 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 Sep 16, 2026 How this list was built
66Companies
1,914Contacts tracked
1,038Verified emails
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The 25 largest effluent treatment plant construction based in the Netherlands

Ranked by team size
Top 25 of 66 company matches for effluent treatment plant construction based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchDoetinchem, NetherlandsHQ recorded Sep 16, 20261,001-5,000609 contacts →

Exact match

“Founded in 1904, Nijhuis Saur Industries provides solid and adaptive solutions for sustainable and resilient water use, energy- and resource recovery.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchOpheusden, NetherlandsHQ recorded Sep 16, 2026501-1,000435 contacts →

Exact match

“Al ruim een halve eeuw zetten we ons in voor duurzame oplossingen op het gebied van waterkwaliteit, waterveiligheid, bio-energie en industriële bouw en infra.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchWinterswijk, NetherlandsHQ recorded Sep 16, 202651-20092 contacts →

Exact match

“Colubris is a specialist in innovative solutions for (waste)water treatment, waste separation and bioresources.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchAlmelo, NetherlandsHQ recorded Sep 16, 202651-20082 contacts →

Exact match

“RWB Water is a multidisciplinary organisation with extra know how in the field of water treatment.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchGroot-ammers, NetherlandsHQ recorded Sep 16, 202651-20073 contacts →

Exact match

“Logisticon Water Treatment designs and constructs complete water treatment installations for the preparation of drinking and process water, and for the treatment of communal and…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchOosterhout, NetherlandsHQ recorded Sep 16, 202651-20063 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchSneek, NetherlandsHQ recorded Sep 16, 202651-20049 contacts →

Exact match

“Landustrie's basis was laid around 1913.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchZoeterwoude, NetherlandsHQ recorded Sep 16, 202651-20045 contacts →

Exact match

“Water is leven.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchPiershil, NetherlandsHQ recorded Sep 16, 202651-20040 contacts →

Exact match

“For over 90 years Bosman Watermanagement has been recognized for it's expertise in water management; including wind watermills, small pumping units, large capacity pumping…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchHeerenveen, NetherlandsHQ recorded Sep 16, 202651-20036 contacts →

Exact match

“Econvert designs and implements technology for the treatment of industrial wastewater & biogas.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchBalk, NetherlandsHQ recorded Sep 16, 202651-20034 contacts →

Exact match

“Spaans Babcock has over 125 years of experience in designing and building Water and Wastewater treatment equipment and equipment for Hydropower plants.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchLochem, NetherlandsHQ recorded Sep 16, 202611-5022 contacts →

Exact match

“Waterstromen haalt alles uit uw water!”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchKapellebrug, NetherlandsHQ recorded Sep 16, 202611-5022 contacts →

Exact match

“Wastewater treatment | Water production & reuse | Sustainable solutions | Dedicated operations & service | PureBlue Water is your sustainable and committed partner for…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchEnter, NetherlandsHQ recorded Sep 16, 202611-5017 contacts →

Exact match

“WaterTechniek Twente engineers, supervises and realizes a wide range of projects on the water treatment market.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact match's-hertogenbosch, NetherlandsHQ recorded Sep 16, 202611-5016 contacts →

Exact match

“Aquacare ontwerpt, bouwt, implementeert en onderhoudt systemen voor waterbehandeling.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact match’s-hertogenbosch, NetherlandsHQ recorded Sep 16, 20261-1015 contacts →

Exact match

“HydroThane is a group of companies specialized in industrial waste water treatment, water recycling, solid waste digestion and biogas treatment.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchHeerhugowaard, NetherlandsHQ recorded Sep 16, 202611-5014 contacts →

Exact match

“At Pielkenrood, we specialize in designing and building complex systems, from refineries and crude oil processing facilities to water treatment plants.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchHeerhugowaard, NetherlandsHQ recorded Sep 16, 202611-5014 contacts →

Exact match

“We have been at the forefront of innovation for decades, providing advanced water and wastewater treatment solutions that help industries protect natural resources and achieve…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchBreda, NetherlandsHQ recorded Sep 16, 202611-5014 contacts →

Exact match

“HydroBusiness verzorgt zuiveringen op maat voor de aanlevering van water, het zuiveren van industrieel afvalwater en het hergebruik van water.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchOldenzaal, NetherlandsHQ recorded Sep 16, 2026501-1,00013 contacts →

Exact match

“For many years, Grünbeck has been one of the most successful and most reputable companies for water treatment in Europe.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchSint Jansklooster, NetherlandsHQ recorded Sep 16, 202611-5011 contacts →

Exact match

“Wij zijn Rook Pijpleidingbouw: specialisten in het ontwerpen, het bouwen en onderhouden van drink- en industriewaterzuiveringen.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchSneek, NetherlandsHQ recorded Sep 16, 20261-108 contacts →

Exact match

“Brightwork offers consultancy services to both Dutch and international water utilities and industries regarding (waste)water treatment, water reuse, sludge and energy management.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchBergen Op Zoom, NetherlandsHQ recorded Sep 16, 20261-108 contacts →

Exact match

“AquaControl is een allround waterbehandelingsbedrijf met een sterke focus op het onderhouden en optimaliseren van bestaande installaties ongeacht merk of leverancier.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchRuinerwold, NetherlandsHQ recorded Sep 16, 20261-107 contacts →

Exact match

“At Wetlantec we deliver worldwide sustainable solutions for water.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchSteenwijk, NetherlandsHQ recorded Sep 16, 20261-105 contacts →

Exact match

“ATB nederland is a firm with a broad experience in wastewatertreatment and industrial procestechnology.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 66 effluent treatment plant construction based in the Netherlands

See the full list, filter by size, metro and specialty, and access 1,038 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Effluent treatment plant construction based in the Netherlands at a glance

As of Sep 16, 2026
54.2%Verified-email coverage
29.0Average contacts per company
1-10Median size (employees)
3.0%Largest-city concentration · Hoogeveen
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
33
11-50
16
51-200
13
501-1,000
2
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 66 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 the Netherlands whose business descriptions match “effluent treatment plant construction” 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 1,038 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 September 16, 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 “effluent treatment plant construction”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many effluent treatment plant construction are there based in the Netherlands?

RevenueBase identified 66 company matches for effluent treatment plant construction associated with the Netherlands as of September 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?

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

Which city has the most effluent treatment plant construction?

Hoogeveen leads with 2 company records, followed by Ra (2) and Sneek (2).

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 1,038 professional contacts with verified work emails tracked across these 66 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 September 16, 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.