Company lists · Data refreshed November 2026

Top 25 Biosolids processing consultants based in the Netherlands

RevenueBase identified 49 company matches for biosolids processing consultants associated with the Netherlands as of November 2026 and tracks 1,227 professional contacts across them, including 678 with verified work emails. Ak is the largest hub.

This list covers company matches for biosolids processing consultants 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 November 6, 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 Nov 6, 2026 How this list was built
49Companies
1,227Contacts tracked
678Verified emails
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The 25 largest biosolids processing consultants based in the Netherlands

Ranked by team size
Top 25 of 49 company matches for biosolids processing consultants based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 Nov 6, 20261,001-5,000592 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchWinterswijk, NetherlandsHQ recorded Nov 6, 202651-20099 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPiershil, NetherlandsHQ recorded Nov 6, 202651-20041 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchOldenzaal, NetherlandsHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“We partner with you to design, build, service and optimize your organic waste treatment facility for its entire lifecycle, helping you to be the best operator.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAalten, NetherlandsHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“Dorset Green Machines pioneers the transformation of organic residue into valuable resources.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchDordrecht, NetherlandsHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Verhoeve Nederland BV is specialized in solving soil & water problems for public and private clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchHeerenveen, NetherlandsHQ recorded Nov 6, 202651-20026 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchKapellebrug, NetherlandsHQ recorded Nov 6, 202611-5026 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLochem, NetherlandsHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Waterstromen haalt alles uit uw water!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact match’s-hertogenbosch, NetherlandsHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNijkerk, NetherlandsHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“For over 80 years Jongerius B.V.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchOudeschoot, NetherlandsHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Mavasol is specialized in efficient, circular economy in manure, slurry, sand and waste processing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchKapelle, NetherlandsHQ recorded Nov 6, 20261-108 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 · Nov 6, 2026 · View company records in RevenueBase
14Exact matchRoosendaal, NetherlandsHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Waterfeit adviseurs is een adviesbureau gespecialiseerd in (stedelijk) water.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPurmerend, NetherlandsHQ recorded Nov 6, 202611-507 contacts →

Exact match

“With both proven and innovative technology, CirTec B.V.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSneek, NetherlandsHQ recorded Nov 6, 20261-107 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 · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSteenwijk, NetherlandsHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBaexem, NetherlandsHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAngerlo, NetherlandsHQ recorded Nov 6, 202611-504 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 · Nov 6, 2026 · View company records in RevenueBase
20Exact matchHaarlem, NetherlandsHQ recorded Nov 6, 20261-104 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 · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNijmegen, NetherlandsHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Imber Advies is een adviesbureau gespecialiseerd in hoogwaardige advisering rondom riolering en stedelijk water.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMalden, NetherlandsHQ recorded Nov 6, 20261-103 contacts →

Exact match

“InRIO advies- en ingenieursbureau B.V.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchEersel, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Aquabrain is een onafhankelijk ingenieursbureau dat adviseert en ontwerpt op het gebied van stedelijk water en riolering.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchOss, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Aquasurvey is een onafhankelijk advies en -onderzoeksbureau, gespecialiseerd in het meten, bemonsteren en analyseren van afvalwaterstromen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchGroningen, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Cyprio BV is an independent consultancy company on bioprocess technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 49 biosolids processing consultants based in the Netherlands

See the full list, filter by size, metro and specialty, and access 678 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Biosolids processing consultants based in the Netherlands at a glance

As of Nov 6, 2026
55.3%Verified-email coverage
25.0Average contacts per company
1-10Median size (employees)
4.1%Largest-city concentration · Ak
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
32
11-50
8
51-200
8
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 49 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 “biosolids processing consultants” 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 678 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 November 6, 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 “biosolids processing consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many biosolids processing consultants are there based in the Netherlands?

RevenueBase identified 49 company matches for biosolids processing consultants associated with the Netherlands as of November 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 biosolids processing consultants?

Ak leads with 2 company records, followed by Haarlem (2) and Heerenveen (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 678 professional contacts with verified work emails tracked across these 49 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 November 6, 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.