Company lists · Data refreshed September 2026

Top 25 Activated sludge system installers based in the Netherlands

RevenueBase identified 47 company matches for activated sludge system installers associated with the Netherlands as of September 2026 and tracks 1,042 professional contacts across them, including 511 with verified work emails. Sneek is the largest hub.

This list covers company matches for activated sludge system installers 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
47Companies
1,042Contacts tracked
511Verified emails
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The 25 largest activated sludge system installers based in the Netherlands

Ranked by team size
Top 25 of 47 company matches for activated sludge system installers 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 matchOpheusden, NetherlandsHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
2Exact 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
3Exact matchVeghel, NetherlandsHQ recorded Sep 19, 202651-20055 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
4Exact 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
5Exact matchBalk, NetherlandsHQ recorded Sep 19, 202651-20046 contacts →

Exact match

“Mous Waterbeheer is een dynamisch en innovatief bedrijf wat onder leiding van directeur/eigenaar Hidde Kriele, toonaangevend en veelzijdig is in ontwerp, realisatie, renovatie van…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact 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
7Exact 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
8Exact 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
9Exact 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
10Exact 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
11Exact match's-hertogenbosch, NetherlandsHQ recorded Sep 19, 202611-5016 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
12Exact match’s-hertogenbosch, NetherlandsHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
13Exact matchOldenzaal, NetherlandsHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
14Exact matchSint Jansklooster, NetherlandsHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
15Exact matchSneek, NetherlandsHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
16Exact matchRuinerwold, NetherlandsHQ recorded Sep 19, 20261-107 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchThe Hague, NetherlandsHQ recorded Sep 19, 202611-507 contacts →

Exact match

“Boeg BV is een VCA** gecertificeerd allround montage- en constructiebedrijf.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchKapelle, NetherlandsHQ recorded Sep 19, 20261-106 contacts →

Exact match

“Service in Separation is sinds 2006 een dienstverlener voor het leveren van oplossingen voor tijdelijke voorzieningen op waterzuiveringsinstallaties, zowel communaal als…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchSteenwijk, NetherlandsHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
20Exact matchBaexem, NetherlandsHQ recorded Sep 19, 20261-104 contacts →

Exact match

“Afvalwatertechniek.nl Afvalwater -opvang-behandeling en -recycling voor MKB en Industrie Biologische, chemische en fysische waterzuivering Olieafscheiders, vetafscheiders…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchTilburg, NetherlandsHQ recorded Sep 19, 20261-104 contacts →

Exact match

“Innovative supplier of water treatment equipment, plant and services for clean water applications since 1980.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchHaarlem, NetherlandsHQ recorded Sep 19, 20261-103 contacts →

Exact match

“EnviroChemie – water- en afvalwaterbehandeling voor de industrie Onze ingenieurs en wetenschappers ontwerpen, bouwen, onderhouden en geven advies”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchAngerlo, NetherlandsHQ recorded Sep 19, 202611-502 contacts →

Exact match

“Waterslag wordt gevormd door een enthousiast en vaardig team van watertechnische experts en is graag betrokken bij uw project.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchVlaardingen, NetherlandsHQ recorded Sep 19, 20261-102 contacts →

Exact match

“BnD-Engineering can design, deliver and maintain high-quality effective processing systems that enable our customers to maximize their use of their resources with minimal…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchOegstgeest, NetherlandsHQ recorded Sep 19, 202651-2002 contacts →

Exact match

“We are a company that treats wastewater in a sustainable and environmentally friendly way.”

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

Showing 25 of 47 activated sludge system installers based in the Netherlands

See the full list, filter by size, metro and specialty, and access 511 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Activated sludge system installers based in the Netherlands at a glance

As of Sep 19, 2026
49.0%Verified-email coverage
22.2Average contacts per company
11-50Median size (employees)
4.3%Largest-city concentration · Sneek
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
10
51-200
11
501-1,000
3

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 47 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 “activated sludge system installers” 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 511 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 “activated sludge system installers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many activated sludge system installers are there based in the Netherlands?

RevenueBase identified 47 company matches for activated sludge system installers 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?

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

Which city has the most activated sludge system installers?

Sneek leads with 2 company records, followed by Ad (1) and Ag (1).

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 511 professional contacts with verified work emails tracked across these 47 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.