Company lists · Data refreshed September 2026

Top 25 Wastewater recycling system contractors based in the Netherlands

Name: Wastewater recycling system contractors based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 90 companies tracked

RevenueBase identified 90 company matches for wastewater recycling system contractors associated with the Netherlands as of September 2026 and tracks 2,279 professional contacts across them, including 1,178 with verified work emails. Rotterdam is the largest hub.

This list covers company matches for wastewater recycling system contractors 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 19, 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 19, 2026 How this list was built

90Companies

2,279Contacts tracked

1,178Verified emails

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The 25 largest wastewater recycling system contractors based in the Netherlands

Ranked by team size

Top 25 of 90 company matches for wastewater recycling system contractors based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Nijhuis Saur Industries	Exact match	Doetinchem, NetherlandsHQ recorded Sep 19, 2026	1,001-5,000	609 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 19, 2026 · View company records in RevenueBase
2	GMB	Exact match	Opheusden, NetherlandsHQ recorded Sep 19, 2026	501-1,000	435 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 19, 2026 · View company records in RevenueBase
3	Paques	Exact match	Balk, NetherlandsHQ recorded Sep 19, 2026	201-500	176 contacts →
	Exact match “Paques helps companies and municipalities contribute to the major challenges of today: to reduce their water and carbon footprints and reclaim valuable resources.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Colubris	Exact match	Winterswijk, NetherlandsHQ recorded Sep 19, 2026	51-200	92 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 19, 2026 · View company records in RevenueBase
5	RWB Water	Exact match	Almelo, NetherlandsHQ recorded Sep 19, 2026	51-200	82 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 19, 2026 · View company records in RevenueBase
6	Logisticon Water Treatment	Exact match	Groot-ammers, NetherlandsHQ recorded Sep 19, 2026	51-200	73 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 19, 2026 · View company records in RevenueBase
7	Lubron Waterbehandeling B.V	Exact match	Oosterhout, NetherlandsHQ recorded Sep 19, 2026	51-200	63 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 19, 2026 · View company records in RevenueBase
8	Kanters B.V	Exact match	Veghel, NetherlandsHQ recorded Sep 19, 2026	51-200	55 contacts →
	Exact match “Kanters is specialist op het gebied van afvalwatertechniek en infratechniek.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Landustrie	Exact match	Sneek, NetherlandsHQ recorded Sep 19, 2026	51-200	49 contacts →
	Exact match “Landustrie's basis was laid around 1913.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Ovivo Holland	Exact match	Zoeterwoude, NetherlandsHQ recorded Sep 19, 2026	51-200	45 contacts →
	Exact match “Water is leven.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Bosman Watermanagement B.V	Exact match	Piershil, NetherlandsHQ recorded Sep 19, 2026	51-200	40 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 19, 2026 · View company records in RevenueBase
12	Econvert Water & Energy B.V	Exact match	Heerenveen, NetherlandsHQ recorded Sep 19, 2026	51-200	36 contacts →
	Exact match “Econvert designs and implements technology for the treatment of industrial wastewater & biogas.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Hydraloop	Exact match	Leeuwarden, NetherlandsHQ recorded Sep 19, 2026	11-50	36 contacts →
	Exact match “Enjoy comfort.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Qua-Vac	Exact match	Almere, NetherlandsHQ recorded Sep 19, 2026	11-50	35 contacts →
	Exact match “At Qua-vac we design, produce, and deliver environmentally friendly vacuum sewerage systems for wastewater treatment.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Spaans Babcock BV	Exact match	Balk, NetherlandsHQ recorded Sep 19, 2026	51-200	34 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 19, 2026 · View company records in RevenueBase
16	Aannemings- EN Installatiebedrijf Kwakernaak B.V	Exact match	Groot-ammers, NetherlandsHQ recorded Sep 19, 2026	51-200	25 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Nature Group	Exact match	Gemeente Rotterdam, NetherlandsHQ recorded Sep 19, 2026	51-200	24 contacts →
	Exact match “Over the past three decades, Nature Group has been a hub of innovation for maritime, offshore and industrial waste treatment and cleaning.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Waterstromen B.V	Exact match	Lochem, NetherlandsHQ recorded Sep 19, 2026	11-50	22 contacts →
	Exact match “Waterstromen haalt alles uit uw water!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Pureblue Water	Exact match	Kapellebrug, NetherlandsHQ recorded Sep 19, 2026	11-50	22 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 19, 2026 · View company records in RevenueBase
20	Aquacare Europe B.V	Exact match	's-hertogenbosch, NetherlandsHQ recorded Sep 19, 2026	11-50	16 contacts →
	Exact match “Aquacare ontwerpt, bouwt, implementeert en onderhoudt systemen voor waterbehandeling.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Hydrothane STP BV	Exact match	’s-hertogenbosch, NetherlandsHQ recorded Sep 19, 2026	1-10	15 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 19, 2026 · View company records in RevenueBase
22	Dutch Clean Tech	Exact match	Heerhugowaard, NetherlandsHQ recorded Sep 19, 2026	11-50	14 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 19, 2026 · View company records in RevenueBase
23	Hydrobusiness	Exact match	Breda, NetherlandsHQ recorded Sep 19, 2026	11-50	14 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 19, 2026 · View company records in RevenueBase
24	Grünbeck Water Treatment B.V	Exact match	Oldenzaal, NetherlandsHQ recorded Sep 19, 2026	501-1,000	13 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 19, 2026 · View company records in RevenueBase
25	Morselt Watertechniek BV	Exact match	Borne, NetherlandsHQ recorded Sep 19, 2026	11-50	12 contacts →
	Exact match “Morselt Watertechniek BV is a specialized company in waste water treatment installations and water technical components for the industry and for the government.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “wastewater recycling system contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 90 wastewater recycling system contractors based in the Netherlands

See the full list, filter by size, metro and specialty, and access 1,178 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Wastewater recycling system contractors based in the Netherlands at a glance

As of Sep 19, 2026

51.7%Verified-email coverage

25.3Average contacts per company

11-50Median size (employees)

3.3%Largest-city concentration · Rotterdam

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 90 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 “wastewater recycling 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 1,178 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 19, 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 “wastewater recycling system contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many wastewater recycling system contractors are there based in the Netherlands?

RevenueBase identified 90 company matches for wastewater recycling system contractors 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 wastewater recycling system contractors?

Rotterdam leads with 3 company records, followed by Sneek (3) and Cj (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 1,178 professional contacts with verified work emails tracked across these 90 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 19, 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.