Company lists · Data refreshed September 2026

Top 25 Wildlife management consulting companies based in the Netherlands

RevenueBase identified 94 wildlife management consulting companies headquartered in the Netherlands as of September 2026 and tracks 1,228 professional contacts across them, including 495 with verified work emails. Arnhem is the largest hub.

This list covers wildlife management consulting companies headquartered in the Netherlands, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review
94Companies
1,228Contacts tracked
495Verified emails
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The 25 largest wildlife management consulting companies based in the Netherlands

Ranked by team size
Top 25 of 94 wildlife management consulting companies based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to wildlife management consulting companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceCulemborg, NetherlandsHQ checked Sep 29, 202651-200140 contacts →

Partial evidence

“Independent, practical research, advice and consultancy for people and wildlife.”

Source: RevenueBase Database · checked Sep 29, 2026
2Indirect evidenceBeek En Donk, NetherlandsHQ checked Sep 29, 202651-200117 contacts →

Indirect evidence

“Teia is dienstbaar aan uw ecologisch adviesbureau!”

Source: RevenueBase Database · checked Sep 29, 2026
3Indirect evidenceZoetermeer, NetherlandsHQ checked Sep 29, 202651-200116 contacts →

Indirect evidence

“Praktisch, nuchter en deskundig.”

Source: RevenueBase Database · checked Sep 29, 2026
4Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 29, 2026n/a87 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
5Indirect evidenceVestigingen, NetherlandsHQ checked Sep 29, 2026201-50057 contacts →

Indirect evidence

“Econsultancy is een onafhankelijk ingenieursbureau dat in opdracht van overheden, het bedrijfsleven en particulieren projecten uitvoert op het gebied van bodem, water, infra…”

Source: RevenueBase Database · checked Sep 29, 2026
6Indirect evidenceFeanwâlden, NetherlandsHQ checked Sep 29, 202651-20053 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceWaardenburg, NetherlandsHQ checked Sep 29, 202611-5052 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect evidenceHendrik-ido-ambacht, NetherlandsHQ checked Sep 29, 202611-5041 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceWageningen, NetherlandsHQ checked Sep 29, 202611-5036 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
10Indirect evidenceCulemborg, NetherlandsHQ checked Sep 29, 202611-5031 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
11Indirect evidenceGemert, NetherlandsHQ checked Sep 29, 202611-5030 contacts →

Indirect evidence

“Staro Natuur en Buitengebied is een landelijk opererend adviesbureau.”

Source: RevenueBase Database · checked Sep 29, 2026
12Indirect evidenceLeimuiden, NetherlandsHQ checked Sep 29, 202611-5028 contacts →

Indirect evidence

“Waar het gaat om landschap en inrichting, is ecologie vandaag de dag niet meer weg te denken.”

Source: RevenueBase Database · checked Sep 29, 2026
13Indirect evidenceDe Steeg, NetherlandsHQ checked Sep 29, 202611-5027 contacts →

Indirect evidence

“Loo Plan voor Bos, Natuur en Landschap.”

Source: RevenueBase Database · checked Sep 29, 2026
14Indirect evidenceVeghel, NetherlandsHQ checked Sep 29, 202611-5027 contacts →

Indirect evidence

“De Roever Omgevingsadvies heeft een brede kijk op milieuzaken.”

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidenceZevenhuizen, NetherlandsHQ checked Sep 29, 20261-1025 contacts →

Indirect evidence

“Sinds 2021 voorzien wij onze opdrachtgevers van pragmatische adviezen met betrekking tot allerlei ecologische vraagstukken.”

Source: RevenueBase Database · checked Sep 29, 2026
16Indirect evidenceGorredijk, NetherlandsHQ checked Sep 29, 202611-5023 contacts →

Indirect evidence

“Ecologisch adviesbureau JM ecologie b.v.”

Source: RevenueBase Database · checked Sep 29, 2026
17Indirect evidenceBodegraven, NetherlandsHQ checked Sep 29, 202611-5021 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceHeiloo, NetherlandsHQ checked Sep 29, 202651-20016 contacts →

Indirect evidence

“Natuurlijke Zaken is de zakelijke dienstverlening van Stichting Landschap Noord-Holland.”

Source: RevenueBase Database · checked Sep 29, 2026
19Indirect evidenceOisterwijk, NetherlandsHQ checked Sep 29, 202611-5015 contacts →

Indirect evidence

“Brabant Eco is een onafhankelijk dienstverlenend bureau naar ecologische natuurwaarden.”

Source: RevenueBase Database · checked Sep 29, 2026
20Indirect evidenceAlkmaar, NetherlandsHQ checked Sep 29, 20261-1014 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
21Indirect evidenceRotterdam, NetherlandsHQ checked Sep 29, 20261-1011 contacts →

Indirect evidence

“Bureau Stadsnatuur is the urban ecology research department of the Natural History Museum Rotterdam.”

Source: RevenueBase Database · checked Sep 29, 2026
22Indirect evidenceRijen, NetherlandsHQ checked Sep 29, 202611-509 contacts →

Indirect evidence

“Ecodat is een bedrijf dat gespecialiseerd is in ecologisch onderzoek en advies, waar de werkzaamheden kunnen variëren, afhankelijk van de specifieke projecten en klanten.”

Source: RevenueBase Database · checked Sep 29, 2026
23Indirect evidenceNetherlandsHQ checked Sep 29, 20261-109 contacts →

Indirect evidence

“Silvavir Ecologisch Advies is in 2010 opgericht door Sil Westra and Roy Mol.'Silva' staat in het Latijn voor bos en 'Vir' voor man.”

Source: RevenueBase Database · checked Sep 29, 2026
24Indirect evidenceSpankeren, NetherlandsHQ checked Sep 29, 202611-509 contacts →

Indirect evidence

“Increasing biodiversity and being meaningful to society; that is what we stand for at Buiting Advies.”

Source: RevenueBase Database · checked Sep 29, 2026
25Indirect evidenceDeventer, NetherlandsHQ checked Sep 29, 20261-109 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 94 wildlife management consulting companies based in the Netherlands

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Wildlife management consulting companies based in the Netherlands at a glance

As of Sep 29, 2026
40.3%Verified-email coverage
13.1Average contacts per company
1-10Median size (employees)
4.3%Largest-city concentration · Arnhem
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
66
11-50
21
51-200
6
201-500
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 94 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among wildlife management consulting companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in the Netherlands whose own description of what they do matches “wildlife management consulting companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names wildlife management consulting companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among wildlife management consulting companies, and records with no verified work email. Companies headquartered outside Netherlands are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 495 across the full list. 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 September 29, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names wildlife management consulting companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many wildlife management consulting companies are there based in the Netherlands?

RevenueBase identified 94 wildlife management consulting companies headquartered in the Netherlands as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Waardenburg Ecology, headquartered in Ck, tops this list with the largest team on record.

Which city has the most wildlife management consulting companies?

Arnhem leads with 4 headquartered companies, followed by Wageningen (3) and Amsterdam (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 495 verified decision-maker contacts tracked across these 94 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 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 Smart Search, 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.