Company lists · Data refreshed September 2026

Top 25 Wastewater treatment biotechnology companies based in the Netherlands

RevenueBase identified 160 company matches for wastewater treatment biotechnology companies associated with the Netherlands as of September 2026 and tracks 2,548 professional contacts across them, including 1,166 with verified work emails. Rotterdam is the largest hub.

This list covers company matches for wastewater treatment biotechnology companies 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
160Companies
2,548Contacts tracked
1,166Verified emails
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The 25 largest wastewater treatment biotechnology companies based in the Netherlands

Ranked by team size
Top 25 of 160 company matches for wastewater treatment biotechnology companies 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchDoetinchem, NetherlandsHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
2Exact matchBalk, NetherlandsHQ recorded Sep 19, 2026201-500176 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
3Exact matchWinterswijk, NetherlandsHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
4Exact matchAlmelo, NetherlandsHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
5Exact matchGroot-ammers, NetherlandsHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
6Exact matchAmsterdam, NetherlandsHQ recorded Sep 19, 202611-5064 contacts →

Exact match

“PWNT, meaning ”Pure Water & Nature Technologies” was created from the Dutch water utility PWN’s vision of sharing with the world more than 100 years of experience and innovations…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchOosterhout, NetherlandsHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
8Exact matchSneek, NetherlandsHQ recorded Sep 19, 202651-20049 contacts →

Exact match

“Landustrie's basis was laid around 1913.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchZoeterwoude, NetherlandsHQ recorded Sep 19, 202651-20045 contacts →

Exact match

“Water is leven.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchLieshout, NetherlandsHQ recorded Sep 19, 202611-5040 contacts →

Exact match

“Kanters Special Products is the water specialist.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchPiershil, NetherlandsHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
12Exact matchVriezenveen, NetherlandsHQ recorded Sep 19, 202611-5037 contacts →

Exact match

“Jotem Water Solutions levert de techniek en service om water met een specifieke samenstelling of van een gewenste kwaliteit te maken, al sinds 1965.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchHeerenveen, NetherlandsHQ recorded Sep 19, 202651-20036 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
14Exact matchAlmere, NetherlandsHQ recorded Sep 19, 202611-5035 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
15Exact matchBalk, NetherlandsHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
16Exact matchGroningen, NetherlandsHQ recorded Sep 19, 202611-5033 contacts →

Exact match

“Bioclear was founded in 1988 as a spin-off from the University of Groningen.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchBorssele, NetherlandsHQ recorded Sep 19, 202611-5029 contacts →

Exact match

“For over 20 years, VAM develops and delivers water treatment solutions for the Agro-industry.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchLeeuwarden, NetherlandsHQ recorded Sep 19, 202611-5024 contacts →

Exact match

“We develop circular solutions for your business Wafilin Systems brings over 40 years of experience in designing specialised membrane-based solutions for high-efficiency…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchGemeente Rotterdam, NetherlandsHQ recorded Sep 19, 202651-20024 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
20Exact matchBarneveld, NetherlandsHQ recorded Sep 19, 202611-5022 contacts →

Exact match

“ELIQUO WATER & ENERGY BV is uw partner voor de uitwerking en realisatie van complete concepten voor energie neutrale behandeling van rioolwater waarbij nuttige grondstoffen…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchLochem, NetherlandsHQ recorded Sep 19, 202611-5022 contacts →

Exact match

“Waterstromen haalt alles uit uw water!”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchKapellebrug, NetherlandsHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
23Exact matchHeerenveen, NetherlandsHQ recorded Sep 19, 202611-5022 contacts →

Exact match

“At REDstack, we are leaders in the field of advanced ElectroDialysis technology, creating efficient and sustainable solutions for a better tomorrow.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchRaalte, NetherlandsHQ recorded Sep 19, 202611-5020 contacts →

Exact match

“Byosis is expert in ammonia stripping and recovery of waste water streams with focus on digestate and polluted waste water.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchMijdrecht, NetherlandsHQ recorded Sep 19, 202611-5019 contacts →

Exact match

“Aquafix Milieu has more than 30 years of experience in wastewater treatment and water management.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 160 wastewater treatment biotechnology companies based in the Netherlands

See the full list, filter by size, metro and specialty, and access 1,166 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Wastewater treatment biotechnology companies based in the Netherlands at a glance

As of Sep 19, 2026
45.8%Verified-email coverage
15.9Average contacts per company
1-10Median size (employees)
4.4%Largest-city concentration · Rotterdam
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
83
11-50
54
51-200
19
201-500
1
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 160 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 treatment biotechnology 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 1,166 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 treatment biotechnology companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many wastewater treatment biotechnology companies are there based in the Netherlands?

RevenueBase identified 160 company matches for wastewater treatment biotechnology companies 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 treatment biotechnology companies?

Rotterdam leads with 7 company records, followed by Amsterdam (6) and Leeuwarden (4).

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 1,166 professional contacts with verified work emails tracked across these 160 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.

Ready to reach these companies? Verified emails and direct dials for all 160 wastewater treatment biotechnology companies based in the Netherlands. Start with a free account, no credit card.

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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.