Company lists · Data refreshed November 2026

Top 25 Biodiversity research organizations based in the Netherlands

RevenueBase identified 117 company matches for biodiversity research organizations associated with the Netherlands as of November 2026 and tracks 2,382 professional contacts across them, including 949 with verified work emails. Wageningen is the largest hub.

This list covers company matches for biodiversity research organizations 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
117Companies
2,382Contacts tracked
949Verified emails
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The 25 largest biodiversity research organizations based in the Netherlands

Ranked by team size
Top 25 of 117 company matches for biodiversity research organizations 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 matchLeiden, NetherlandsHQ recorded Nov 6, 2026501-1,000619 contacts →

Exact match

“We are Naturalis Biodiversity Center.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchWageningen, NetherlandsHQ recorded Nov 6, 2026201-500280 contacts →

Exact match

“More than 200 people work together at the Netherlands Insitute of Ecology on basic and strategic ecological research.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 2026n/a124 contacts →

Exact match

“Gaia Ecologie, uw toegewijde ecologisch adviesbureau, is gespecialiseerd in hoogwaardig grootschalig ecologisch onderzoek en uitgebreide rapportage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNijmegen, NetherlandsHQ recorded Nov 6, 202651-20089 contacts →

Exact match

“Sovon Vogelonderzoek Nederland organiseert landelijke vogeltellingen en voert onderzoek uit ten behoeve van beheer, beleid en wetenschap.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact 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
6Exact 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
7Exact matchWaardenburg, NetherlandsHQ recorded Nov 6, 202611-5070 contacts →

Exact match

“Blom Ecologie is een onafhankelijk ecologisch onderzoeks- en adviesbureau.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWageningen, NetherlandsHQ recorded Nov 6, 202611-5069 contacts →

Exact match

“De Vlinderstichting is in 1983 opgericht.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLeiden, NetherlandsHQ recorded Nov 6, 2026201-50060 contacts →

Exact match

“The Institute of Biology Leiden (IBL) is an internationally oriented institute for research and education in biology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchFeanwâlden, NetherlandsHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“Altenburg & Wymenga ecologisch onderzoek is een onafhankelijk onderzoeks- en adviesbureau op het gebied van ecologie en verwante thema’s als water, natuurbeheer en ruimtelijke…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHendrik-ido-ambacht, NetherlandsHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“Sinds 2007 leveren wij ecologisch onderzoek en ecologisch advies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact 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
13Exact matchWageningen, NetherlandsHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Regelink Ecologie & Landschap is een onafhankelijk, landelijk werkend ecologisch advies- en onderzoekbureau, met decentraal gevestigde ecologische adviseurs die tevens als…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNijmegen, NetherlandsHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Stichting Bargerveen is een onafhankelijke stichting die werkt aan een duurzaam herstel en behoud van natuur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Het Natuurhistorisch Museum Rotterdam (kortweg Het Natuurhistorisch) laat je ontdekken hoe bijzonder en belangrijk de natuur, biodiversiteit en een biodiverse stad zijn.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCulemborg, NetherlandsHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Bureau Viridis is een onafhankelijk ecologisch advies- en onderzoeksbureau voor natuur en landschap met projecten verspreid door het land.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBodegraven, NetherlandsHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Het is onze missie om de biodiversiteit te beschermen en verhogen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRuurlo, NetherlandsHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“NatuurInclusief richt zich op natuur en samenleving en dan in het bijzonder op het vinden van een goede balans tussen natuur en ruimtelijke ontwikkeling.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLeiden, NetherlandsHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Platform for citizen science and biodiversity monitoring in The Netherlands and the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNh, NetherlandsHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“The Finance for Biodiversity Foundation is the leading global organisation for biodiversity action by financial institutions and the Finance for Biodiversity Pledge convener.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLeiden, NetherlandsHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Global platform for biodiversity monitoring and citizen science.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchOisterwijk, NetherlandsHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Brabant Eco is een onafhankelijk ecolgisch adviesbureau.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact 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
24Exact matchNijmegen, NetherlandsHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“FLORON coördineert en stimuleert het onderzoek naar de verspreiding van wilde planten binnen Nederland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchWageningen, NetherlandsHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“Datura is een onderzoeksbureau en laboratorium dat innovatieve meettechnieken onderzoekt en ontwikkelt voor toepassingen in de praktijk en specialistische vakkennis heeft op het…”

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

Showing 25 of 117 biodiversity research organizations 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.

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Biodiversity research organizations based in the Netherlands at a glance

As of Nov 6, 2026
39.8%Verified-email coverage
20.4Average contacts per company
1-10Median size (employees)
11.1%Largest-city concentration · Wageningen
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
59
11-50
38
51-200
11
201-500
5
501-1,000
2
1,001-5,000
1
5,001-10,000
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 117 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 “biodiversity research organizations” 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 “biodiversity research organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many biodiversity research organizations are there based in the Netherlands?

RevenueBase identified 117 company matches for biodiversity research organizations 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?

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

Which city has the most biodiversity research organizations?

Wageningen leads with 13 company records, followed by Amsterdam (11) and Leiden (10).

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 117 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.