Company lists · Data refreshed November 2026

Top 25 Environmental research nonprofits based in the Netherlands

RevenueBase identified 75 company matches for environmental research nonprofits associated with the Netherlands as of November 2026 and tracks 4,338 professional contacts across them, including 949 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for environmental research nonprofits 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
75Companies
4,338Contacts tracked
949Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest environmental research nonprofits based in the Netherlands

Ranked by team size
Top 25 of 75 company matches for environmental research nonprofits 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 matchAmsterdam, NetherlandsHQ recorded Nov 6, 2026n/a3,207 contacts →

Exact match

“Greenpeace is comprised of 25 independent national/regional organisations in over 55 countries across Europe, the Americas, Africa, Asia and the Pacific, as well as a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMeerssen, NetherlandsHQ recorded Nov 6, 2026501-1,000175 contacts →

Exact match

“Bij Vebego Groen draait het om meer dan alleen onderhoud van de buitenruimte.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNijmegen, NetherlandsHQ recorded Nov 6, 202651-20087 contacts →

Exact match

“RAVON is al ruim 35 jaar de onafhankelijke natuurbeschermingsorganisatie zonder winstoogmerk die, tezamen met veel vrijwilligers, inheemse reptielen, amfibieën en vissen en hun…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 202611-5083 contacts →

Exact match

“We are Natuur & Milieu.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202611-5072 contacts →

Exact match

“AidEnvironment is a not-for-profit sustainability research, strategy and implementation organisation that combines data, cutting-edge technology, collaborative action to achieve…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 202611-5063 contacts →

Exact match

“De Commissie m.e.r.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 2026201-50043 contacts →

Exact match

“IVM’s mission is to contribute to sustainable development and to care for the environment through excellent scientific research and teaching.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“The Sea Ranger Service is a social company on a bold mission to restore 1 million hectares of ocean biodiversity by 2040, whilst training young people towards a maritime career.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“The INSTITUTE FOR EUROPEAN ENERGY AND CLIMATE POLICY (IEECP) is a non-for-profit research organisation that brings together some of Europe’s leading interdisciplinary experts on…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAlmere, NetherlandsHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“Stad & Natuur laat Almeerders, jong en oud, de natuur in en rondom Almere beleven.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Our vision is of a peaceful and sustainable world based on societies living in harmony with nature.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchThe Hague, NetherlandsHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“WRI’s mission is to move human society to live in ways that protect Earth’s environment and its capacity to provide for the needs and aspirations of current and future generations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAlkmaar, NetherlandsHQ recorded Nov 6, 20261-1016 contacts →

Exact match

“Bureau Endemica is een ecologisch advies- en onderzoeksbureau op het vlak van veenweiden, laagveen, duin, kust en zee.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 20261-1016 contacts →

Exact match

“The Kelp Forest Foundation (KFF) is a Netherlands-based non-profit organization aimed at amplifying research initiatives, reforestation projects, and early-stage ventures that…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchTilburg, NetherlandsHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“De Brabantse Milieufederatie staat voor een schoon milieu, vitale natuur, een gezonde leefomgeving en een gevarieerd landschap voor alle Brabanders, nu en straks.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchDelft, NetherlandsHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“At Reefy, we prove nature is the most powerful ally in every underwater construction project.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchHelmond, NetherlandsHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“MISSIE Groen verhoogt de kwaliteit van leven.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchTilburg, NetherlandsHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“I am De AfvalSpiegel.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“We connect ecology and economics.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDoorn, NetherlandsHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Ons motto "Groen, gewoon doen." Wat we doen Stichting Boes Bos strijdt voor een groenere én gezondere planeet voor iedereen!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Er is veel overlast van zwerfvuil in de steden, maar ook in de natuur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWageningen, NetherlandsHQ recorded Nov 6, 202611-507 contacts →

Exact match

“We aim to support the conservation and sustainable use of natural ecosystems by building knowledge and stimulating awareness of the many ways in which people benefit from natural…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchEindhoven, NetherlandsHQ recorded Nov 6, 202611-506 contacts →

Exact match

“SOONTIËNS ECOLOGY (info@soontiensecology.nl; 040-2811339) Advies- en uitvoeringsbedrijf gespecialiseerd in complexe ecologische vraagstukken.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWageningen, NetherlandsHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Ons werkveld: ecologisch onderzoek en advies voor beleid, inrichting, ontwerp en beheer van de dagelijkse leefomgeving, binnen en buiten de stad.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchZoetermeer, NetherlandsHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Nederland staat voor een grote opgave met het verduurzamen en bouwen van woningen.”

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

Showing 25 of 75 environmental research nonprofits based in the Netherlands

See the full list, filter by size, metro and specialty, and access 949 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Environmental research nonprofits based in the Netherlands at a glance

As of Nov 6, 2026
21.9%Verified-email coverage
57.8Average contacts per company
1-10Median size (employees)
28.0%Largest-city concentration · Amsterdam
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
41
11-50
24
51-200
8
201-500
1
501-1,000
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 75 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 “environmental research nonprofits” 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 949 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 “environmental research nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental research nonprofits are there based in the Netherlands?

RevenueBase identified 75 company matches for environmental research nonprofits 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?

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

Which city has the most environmental research nonprofits?

Amsterdam leads with 21 company records, followed by Wageningen (4) and Utrecht (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 949 professional contacts with verified work emails tracked across these 75 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.

Ready to reach these companies? Verified emails and direct dials for all 75 environmental research nonprofits based in the Netherlands. Start with a free account, no credit card.

Download this list →

Related lists

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.