Company lists · Data refreshed November 2026

Top 25 Endangered species protection services worldwide

RevenueBase identified 310 company matches for endangered species protection services worldwide as of November 2026 and tracks 2,651 professional contacts across them, including 1,000 with verified work emails. The United States is the largest market and Calgary the largest hub.

This list covers company matches for endangered species protection services worldwide, 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. Country and city lists for endangered species protection services follow the table.

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
310Companies
2,651Contacts tracked
1,000Verified emails
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The 25 largest endangered species protection services worldwide

Ranked by team size
Top 25 of 310 company matches for endangered species protection services worldwide, 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 matchTucson, AZ, United StatesHQ recorded Nov 6, 202651-200237 contacts →

Exact match

“At the Center for Biological Diversity, we believe that the welfare of human beings is deeply linked to nature, to the existence in our world of a vast diversity of wild animals…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSolna, SwedenHQ recorded Nov 6, 202651-200192 contacts →

Exact match

“Världsnaturfonden WWF kämpar för att skydda de mest hotade och unika arterna och livsmiljöerna på planeten.”

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 matchCoventry, United KingdomHQ recorded Nov 6, 202651-200118 contacts →

Exact match

“With a legacy of over 30 years, we are a UK leading independent consultancy specialising in the preservation of the natural environment.”

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 matchPézenas, FranceHQ recorded Nov 6, 202611-5079 contacts →

Exact match

“Spécialisé dans l’expertise de la faune, de la flore et des milieux naturels, le bureau d’études ALTIFAUNE a développé une expérience technique et scientifique au service de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202611-5077 contacts →

Exact match

“Founded in 2002, Wildlife Conservation Network (WCN) is dedicated to protecting endangered species and preserving their natural habitats.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBend, OR, United StatesHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“SummitWest is an environmental consulting company that is home to a team of dynamic, solution-oriented thinkers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchGuelph, ON, CanadaHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“For dozens of Canadian species at risk, habitat protection alone is not enough.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchJensen Beach, FL, United StatesHQ recorded Nov 6, 202611-5051 contacts →

Exact match

“Ecological Associates, Inc.(EAI) is a multi-disciplinary environmental consulting firm headquartered in Jensen Beach, Florida.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPaint Lick, KY, United StatesHQ recorded Nov 6, 202611-5045 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchGoiania, BrazilHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“Systema Naturae Consultoria Ambiental Uma consultoria ambiental completa, com foco em entregar estudos de qualidade, no prazo combinado, para efetivamente viabilizar o…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPoços De Caldas, BrazilHQ recorded Nov 6, 2026n/a31 contacts →

Exact match

“O MELHOR PARCEIRO DO BIÓTICO: RESULTADOS EM TODOS OS DESAFIOS Somos a Biotropica Consultoria de Fauna e Flora.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPharr, TX, United StatesHQ recorded Nov 6, 20261-1029 contacts →

Exact match

“Landhawk is an environmental consulting firm, located in south Texas, offering a wide range of services including environmental assessments, biological surveys, permitting and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchTemecula, CA, United StatesHQ recorded Nov 6, 202651-20028 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLodsworth, United KingdomHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“The Ecology Co-op is based in the South East of England with offices in West Sussex and Dorset.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNorth Baddesley, United KingdomHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“ECOSA's ecologists deliver a full ecological survey, assessment and contracting service to support our clients' development and conservation projects across the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLaramie, WY, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“HWA Wildlife Consulting, LLC,(HWA; formerly Hayden-Wing Associates) has been a leading provider of regulatory compliance, ecological and applied science research, and technical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchOjai, CA, United StatesHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Sentinel Science Inc is a Service-Disabled Veteran-owned Business Enterprise (DVBE) certified through the California Department of General Services (ID Number: 2009024), and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCarlsbad, NM, United StatesHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Environmental Services: Since 2013 CEHMM has provided environmental consulting services to the industry for expediting permit authorizations regarding work on state and federal…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchHexham, United KingdomHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“E3 Ecology Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchTampa, FL, United StatesHQ recorded Nov 6, 20261-1019 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchPrinceton, NJ, United StatesHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Keeping New Jersey's Wildlife in Our Future" The mission of the Conserve Wildlife Foundation of NJ is to protect and preserve rare and imperiled species of wildlife that live…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchEast Haddam, United StatesHQ recorded Nov 6, 20261-1018 contacts →

Exact match

“White Buffalo is a 510(c)(3) organization and was started in 1996.”

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

Showing 25 of 310 endangered species protection services worldwide

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Endangered species protection services worldwide at a glance

As of Nov 6, 2026
37.7%Verified-email coverage
8.6Average contacts per company
1-10Median size (employees)
1.0%Largest-city concentration · Calgary
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
235
11-50
56
51-200
12
201-500
2
501-1,000
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for endangered species protection services are linked below.
What qualifies
Company records worldwide whose business descriptions match “endangered species protection 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. 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 1,000 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.

Endangered species protection services by location

2 lists · largest first

Every Endangered species protection services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “endangered species protection services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many endangered species protection services are there worldwide?

RevenueBase identified 310 company matches for endangered species protection services worldwide 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?

Center For Biological Diversity tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most endangered species protection services?

The United States leads with 110 companies, followed by the United Kingdom (45). Every endangered species protection services list by country and city is linked on this page.

Which city has the most endangered species protection services?

Calgary leads with 3 company records, followed by San Francisco (3) and Tampa (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 1,000 professional contacts with verified work emails tracked across these 310 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.