Platform for citizen science and biodiversity monitoring in The Netherlands and the world. Waarneming.nl is the Dutch portal of Observation.org. It's also the original version of Observation.org, since we started in the Netherlands. Observation.org enables users to submit, store and browse nature observations online. See what others have seen. Identify species, build lists, add photo's and sounds, learn more about the species you have seen. An excellent tool for nature enthusiasts and professionals, with a database growing with several million observations per year.
| Website | https://waarneming.nl |
| Revenue | $51.2 million |
| Employees | 30 (6 on RocketReach) |
| Founded | 2004 |
| Technologies |
JavaScript
,
HTML
,
PHP
+20 more
(view full list)
|
| Industry | Technology, Information and Internet |
| Competitors | U.S. Forest Service, Penn State University, National Audubon Society, NatureServe, iNaturalist, PlantSnap Inc, eBird, Stichting Xeno-canto voor Natuurgeluiden, Pl@ntNet, BugGuide +26 more (view full list) |
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Waarneming.nl Questions
The Waarneming.nl annual revenue was $51.2 million in 2026.
6 people are employed at Waarneming.nl.
Waarneming.nl is based in Leiden, South Holland.
Top Waarneming.nl Employees
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Wilson Westdijk
Soortenvalidator Bijen at Waarneming.nl
Wageningen, GE, NL -
Matthijs Molenaar
Validator waarnemingen korstmossen at Waarneming.nl
Alblasserdam, ZH, NL2 -
Jochem Macaré
Validator Vaatplanten at Waarneming.nl
Bemmel, GE, NL1 -
Remco Wester
Administrator, Validator at Waarneming.nl
Arnhem-Nijmegen Metropolitan Area, GE, NL1 -
Anne Jan Loonstra
Administrator bijenwaarnemingen at Waarneming.nl
Spijkerboor, DR, NL -
Axel de Feijter
Validation Specialist at Waarneming.nl
Amsterdam, NH, NL
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