Company lists · Data refreshed November 2026

Top 25 Water policy advisory services based in the Netherlands

RevenueBase identified 82 company matches for water policy advisory services associated with the Netherlands as of November 2026 and tracks 844 professional contacts across them, including 439 with verified work emails. Utrecht is the largest hub.

This list covers company matches for water policy advisory services 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
82Companies
844Contacts tracked
439Verified emails
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The 25 largest water policy advisory services based in the Netherlands

Ranked by team size
Top 25 of 82 company matches for water policy advisory services 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 matchUtrecht, NetherlandsHQ recorded Nov 6, 202651-200132 contacts →

Exact match

“VEI - Dutch Water Operators Providing universal access to potable water positively boosts the economic and social development of a region.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHaarlem, NetherlandsHQ recorded Nov 6, 202651-200109 contacts →

Exact match

“Het Waterlaboratorium is een zelfstandig opererend semipubliek bedrijf met drie sterke aandeelhouders: Dunea Duin en Water, PWN Waterleidingbedrijf Noord-Holland en Waternet…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchGlimmen, NetherlandsHQ recorded Nov 6, 202651-200104 contacts →

Exact match

“WLN is een onafhankelijk partner in onderzoek en advies voor drink, industrie- en afvalwater.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLelystad, NetherlandsHQ recorded Nov 6, 202651-20096 contacts →

Exact match

“HKV, de kennisondernemer voor water en veiligheid HKV levert, als onafhankelijk bureau, hoogwaardige onderzoek- en adviesdiensten op het gebied van water en veiligheid in binnen-…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“Nelen & Schuurmans is a water management consultancy & IT company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchGouda, NetherlandsHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“Water resources are under pressure worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAmersfoort, NetherlandsHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“CDR International B.V.(CDR) is an independent medium-sized Engineering Consultancy firm in the Water Sector, operating globally and having its roots in the Netherlands.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWageningen, NetherlandsHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“FutureWater is a global research and consulting organization that drives innovation by combining scientific research with practical solutions for water management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact match’s-hertogenbosch, NetherlandsHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“EindelijkAdvies!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchApeldoorn, NetherlandsHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“Henk van Tongeren Henk van Tongeren is al meer dan 70 jaar dé vertrouwde partner in water en techniek.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDeventer, NetherlandsHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Bij BZ Ingenieurs & Managers draait alles om water.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHerveld, NetherlandsHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Blueprofs helpt organisaties in de watersector bij huidige en toekomstige uitdagingen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchGroningen, NetherlandsHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Een heldere kijk op water… Water.”

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 matchBilthoven, NetherlandsHQ recorded Nov 6, 20261-107 contacts →

Exact match

“SAWA is een adviesbureau op het gebied van watermanagement en klimaatadaptatie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchVlaardingen, NetherlandsHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Heijdra Milieu Service BV is een adviesbureau met een specialisatie op het gebied van watermanagement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchEnschede, NetherlandsHQ recorded Nov 6, 20261-107 contacts →

Exact match

“The education and research within the research group International Water Technology is centered around water in urban and rural environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNijmegen, NetherlandsHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Partners4UrbanWater is a company for research and consultancy with an expertise in Urban Water.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchHaarlem, NetherlandsHQ recorded Nov 6, 20261-105 contacts →

Exact match

“IPR Normag is een adviesbureau met adviseurs met specialismen op het gebied van bedrijfskunde, bestuurskunde en bedrijfseconomie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBerkel En Rodenrijs, NetherlandsHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Wij van Aquateam ontwikkelen programma’s voor waterschappen, gemeenten en aannemingsbedrijven.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSchoonhoven, NetherlandsHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Artesia adviseert drinkwaterbedrijven, waterschappen en andere partijen bij hydrologische vraagstukken.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact 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
23Exact 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
24Exact matchNijmegen, NetherlandsHQ recorded Nov 6, 20261-103 contacts →

Exact match

“KnowH2O - Consultancy Innovation and Connection in Water”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchEindhoven, NetherlandsHQ recorded Nov 6, 202611-502 contacts →

Exact match

Recorded description not available.

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

Showing 25 of 82 water policy advisory services based in the Netherlands

See the full list, filter by size, metro and specialty, and access 439 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Water policy advisory services based in the Netherlands at a glance

As of Nov 6, 2026
52.0%Verified-email coverage
10.3Average contacts per company
1-10Median size (employees)
7.3%Largest-city concentration · Utrecht
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
58
11-50
16
51-200
8

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 82 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 “water policy advisory services” 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 439 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 “water policy advisory services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many water policy advisory services are there based in the Netherlands?

RevenueBase identified 82 company matches for water policy advisory services 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?

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

Which city has the most water policy advisory services?

Utrecht leads with 6 company records, followed by Nijmegen (5) and Ad (3).

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 439 professional contacts with verified work emails tracked across these 82 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.