Company lists · Data refreshed September 2026

Top 25 Pharmaceutical wastewater treatment companies based in the Netherlands

Name: Pharmaceutical wastewater treatment companies based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 51 companies tracked

RevenueBase identified 51 pharmaceutical wastewater treatment companies headquartered in the Netherlands as of September 2026 and tracks 770 professional contacts across them, including 320 with verified work emails. Amsterdam is the largest hub.

This list covers pharmaceutical wastewater treatment companies headquartered in the Netherlands, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

51Companies

770Contacts tracked

320Verified emails

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The 25 largest pharmaceutical wastewater treatment companies based in the Netherlands

Ranked by team size

Top 25 of 51 pharmaceutical wastewater treatment companies based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to pharmaceutical wastewater treatment companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Paques	Indirect evidence	Balk, NetherlandsHQ checked Sep 17, 2026	201-500	176 contacts →
	Indirect evidence “Paques helps companies and municipalities contribute to the major challenges of today: to reduce their water and carbon footprints and reclaim valuable resources.” Source: RevenueBase Database · checked Sep 17, 2026
2	RWB Water	Partial evidence	Almelo, NetherlandsHQ checked Sep 17, 2026	51-200	82 contacts →
	Partial evidence “RWB Water is a multidisciplinary organisation with extra know how in the field of water treatment.” Source: RevenueBase Database · checked Sep 17, 2026
3	Logisticon Water Treatment	Partial evidence	Groot-ammers, NetherlandsHQ checked Sep 17, 2026	51-200	73 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
4	Ovivo Holland	Indirect evidence	Zoeterwoude, NetherlandsHQ checked Sep 17, 2026	51-200	45 contacts →
	Indirect evidence “Water is leven.” Source: RevenueBase Database · checked Sep 17, 2026
5	Bosman Watermanagement B.V	Indirect evidence	Piershil, NetherlandsHQ checked Sep 17, 2026	51-200	40 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
6	Econvert Water & Energy B.V	Strong evidence	Heerenveen, NetherlandsHQ checked Sep 17, 2026	51-200	36 contacts →
	Strong evidence “Econvert designs and implements technology for the treatment of industrial wastewater & biogas.” Source: RevenueBase Database · checked Sep 17, 2026
7	Waterstromen B.V	Indirect evidence	Lochem, NetherlandsHQ checked Sep 17, 2026	11-50	22 contacts →
	Indirect evidence “Waterstromen haalt alles uit uw water!” Source: RevenueBase Database · checked Sep 17, 2026
8	Pureblue Water	Strong evidence	Kapellebrug, NetherlandsHQ checked Sep 17, 2026	11-50	22 contacts →
	Strong evidence “Wastewater treatment \| Water production & reuse \| Sustainable solutions \| Dedicated operations & service \| PureBlue Water is your sustainable and committed partner for…” Source: RevenueBase Database · checked Sep 17, 2026
9	Aquacare Europe B.V	Indirect evidence	's-hertogenbosch, NetherlandsHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “Aquacare ontwerpt, bouwt, implementeert en onderhoudt systemen voor waterbehandeling.” Source: RevenueBase Database · checked Sep 17, 2026
10	Hydrothane STP BV	Partial evidence	’s-hertogenbosch, NetherlandsHQ checked Sep 17, 2026	1-10	15 contacts →
	Partial evidence “HydroThane is a group of companies specialized in industrial waste water treatment, water recycling, solid waste digestion and biogas treatment.” Source: RevenueBase Database · checked Sep 17, 2026
11	Pielkenrood Industries	Partial evidence	Heerhugowaard, NetherlandsHQ checked Sep 17, 2026	11-50	14 contacts →
	Partial evidence “At Pielkenrood, we specialize in designing and building complex systems, from refineries and crude oil processing facilities to water treatment plants.” Source: RevenueBase Database · checked Sep 17, 2026
12	Dutch Clean Tech	Strong evidence	Heerhugowaard, NetherlandsHQ checked Sep 17, 2026	11-50	14 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
13	ACN Water Treatment BV	Indirect evidence	Helmond, NetherlandsHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence “ACN is een degelijk en betrouwbaar bedrijf, dat is gespecialiseerd in de chemische behandeling van watervoerende systemen.” Source: RevenueBase Database · checked Sep 17, 2026
14	Grünbeck Water Treatment B.V	Partial evidence	Oldenzaal, NetherlandsHQ checked Sep 17, 2026	501-1,000	13 contacts →
	Partial evidence “For many years, Grünbeck has been one of the most successful and most reputable companies for water treatment in Europe.” Source: RevenueBase Database · checked Sep 17, 2026
15	Morselt Watertechniek BV	Partial evidence	Borne, NetherlandsHQ checked Sep 17, 2026	11-50	12 contacts →
	Partial evidence “Morselt Watertechniek BV is a specialized company in waste water treatment installations and water technical components for the industry and for the government.” Source: RevenueBase Database · checked Sep 17, 2026
16	Rook Pijpleidingbouw B.V	Indirect evidence	Sint Jansklooster, NetherlandsHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “Wij zijn Rook Pijpleidingbouw: specialisten in het ontwerpen, het bouwen en onderhouden van drink- en industriewaterzuiveringen.” Source: RevenueBase Database · checked Sep 17, 2026
17	Cirtec B.V	Indirect evidence	Purmerend, NetherlandsHQ checked Sep 17, 2026	11-50	7 contacts →
	Indirect evidence “With both proven and innovative technology, CirTec B.V.” Source: RevenueBase Database · checked Sep 17, 2026
18	Arveon	Indirect evidence	Beek (montferland), NetherlandsHQ checked Sep 17, 2026	1-10	6 contacts →
	Indirect evidence “NIEUWE WEGEN IN WATERTECHNIEK Arveon richt zich op klantengroepen welke affiniteit hebben met vervuild water.” Source: RevenueBase Database · checked Sep 17, 2026
19	ATB Nederland	Partial evidence	Steenwijk, NetherlandsHQ checked Sep 17, 2026	1-10	5 contacts →
	Partial evidence “ATB nederland is a firm with a broad experience in wastewatertreatment and industrial procestechnology.” Source: RevenueBase Database · checked Sep 17, 2026
20	Biomicrobe	Partial evidence	Biezenmortel, NetherlandsHQ checked Sep 17, 2026	11-50	5 contacts →
	Partial evidence “Biomicrobe designs, develops, produces, and integrates state-of-the-art custom built water treatment systems for multiple markets.” Source: RevenueBase Database · checked Sep 17, 2026
21	Afvalwatertechniek NB Milieu BV	Indirect evidence	Baexem, NetherlandsHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence “Afvalwatertechniek.nl Afvalwater -opvang-behandeling en -recycling voor MKB en Industrie Biologische, chemische en fysische waterzuivering Olieafscheiders, vetafscheiders…” Source: RevenueBase Database · checked Sep 17, 2026
22	Geonwater BV	Partial evidence	Tilburg, NetherlandsHQ checked Sep 17, 2026	1-10	4 contacts →
	Partial evidence “Innovative supplier of water treatment equipment, plant and services for clean water applications since 1980.” Source: RevenueBase Database · checked Sep 17, 2026
23	Macero B.V	Indirect evidence	Rijswijk, NetherlandsHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence “Macero is specialist op het gebied van duurzaam en biologisch afvalwaterbeheer.” Source: RevenueBase Database · checked Sep 17, 2026
24	Envirochemie BV	Indirect evidence	Haarlem, NetherlandsHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence “EnviroChemie – water- en afvalwaterbehandeling voor de industrie Onze ingenieurs en wetenschappers ontwerpen, bouwen, onderhouden en geven advies” Source: RevenueBase Database · checked Sep 17, 2026
25	Pharmafilter B.V	Indirect evidence	NetherlandsHQ checked Sep 17, 2026	11-50	2 contacts →
	Indirect evidence “Pharmafilter.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: pharmaceutical wastewater treatment companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names pharmaceutical wastewater treatment companies.
Partial evidence: Its own public description names part of pharmaceutical wastewater treatment companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pharmaceutical wastewater treatment companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 51 pharmaceutical wastewater treatment companies based in the Netherlands

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Pharmaceutical wastewater treatment companies based in the Netherlands at a glance

As of Sep 17, 2026

41.6%Verified-email coverage

15.1Average contacts per company

1-10Median size (employees)

3.9%Largest-city concentration · Amsterdam

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 51 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among pharmaceutical wastewater treatment companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the Netherlands whose own description of what they do matches “pharmaceutical wastewater treatment companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names pharmaceutical wastewater treatment companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among pharmaceutical wastewater treatment companies, and records with no verified work email. Companies headquartered outside Netherlands are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 320 across the full list. 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 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names pharmaceutical wastewater treatment companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

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

RevenueBase identified 51 pharmaceutical wastewater treatment companies headquartered in the Netherlands as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Paques, headquartered in El, tops this list with the largest team on record.

Which city has the most pharmaceutical wastewater treatment companies?

Amsterdam leads with 2 headquartered companies, followed by Heerenveen (2) and Zoeterwoude (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 320 verified decision-maker contacts tracked across these 51 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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 Smart Search, 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.