1. Directory of nonprofits
  2. Categories
  3. Animal organizations
  4. Endangered species organizations

Endangered species protection organizations

There are 563 endangered species organizations in the United States. Combined, these endangered species organizations employ 1,941 people, earn more than $506 million in revenue each year, and have assets of $1 billion.
Skip to:
Related directory pages:

Job trends for Endangered species organizations

Employees per organizationNumber of organizations
0
 
105
1-10
 
73
11-25
 
33
26-100
 
9
101 to 1,000
 
4
1,000+
 
0
Key takeaways for employment stats:

Sizes of endangered species organizations

Revenues per organizationNumber of organizations
< $250k
 
184
$250k to $1M
 
70
$1M to $5M
 
57
$5M to $25M
 
14
$25M to $100M
 
4
$100M+
 
0
Key takeaways for revenue stats:

Directory of endangered species organizations

Want to add filters to this list, or drill down on results in detail? Open in the Cause IQ search interface
1-20 of 563

Big Cat Rescue (BCR)

Big Cat Rescue protects big cats in captivity and the wild, advocates against abuse, and promotes conservation through education and impactful legislation.
Revenue
$5.0m
Assets
$37.4m
Employees
6
EIN
59-3330495
IRS type
501(c)(3)

American Bird Conservancy (ABC)

American Bird Conservancy's mission is to conserve native wild birds and their habitats throughout the Americas.
Revenue
$27.0m
Assets
$22.6m
Employees
180
EIN
52-1501259
IRS type
501(c)(3)

Akashinga

International Anti-Poaching Foundation empowers communities to protect wilderness. Akashinga trains exceptional rangers. Lead Ranger provides advanced mentorship for high-quality ranger managers.
Revenue
$9.1m
Assets
$9.9m
Employees
4
EIN
32-0408734
IRS type
501(c)(3)

Wildlife Alliance

Wildlife Alliance protects tropical forests and endangered wildlife through reforestation, protected-area support, anti-trafficking action, and community livelihoods that reduce poverty and emissions.
Revenue
$9.2m
Assets
$30.8m
Employees
3
EIN
52-1934148
IRS type
501(c)(3)

Revive and Restore

Revive and Restore advances wildlife conservation by applying biotechnology and funding research to genetically rescue endangered and extinct species, restoring ecosystems and biodiversity.
Revenue
$16.3m
Assets
$25.9m
Employees
9
EIN
81-4576399
IRS type
501(c)(3)

Galapagos Conservancy (GC)

Galapagos Conservancy's mission is to advance and support the conservation of the unique biodiversity and ecosystems of the Galapagos Islands.
Revenue
$5.4m
Assets
$12.9m
Employees
10
EIN
13-3281486
IRS type
501(c)(3)

Sea Shepherd Conservation Society

Sea Shepherd Conservation Society conducts direct-action ocean campaigns, confronting illegal fishing and poaching, removing deadly gear, and protecting marine wildlife and habitats worldwide.
Revenue
$15.1m
Assets
$8.4m
Employees
11
EIN
93-0792021
IRS type
501(c)(3)

Cheetah Conservation Fund

The Cheetah Conservation Fund advances science-based research, education, and conservation to protect wild cheetahs, support coexistence with people, and restore ecosystems.
Revenue
$6.7m
Assets
$3.9m
Employees
15
EIN
31-1726923
IRS type
501(c)(3)

Rewild (GWC)

Global Wildlife Conservation (GWC) works to use the best science to protect the world's threatened wildlife and habitats.
Revenue
$75.2m
Assets
$74.2m
Employees
89
EIN
26-2887967
IRS type
501(c)(3)

Dian Fossey Gorilla Fund

The Dian Fossey Gorilla Fund International is a not-for-profit organization founded by Dr. Dian Fossey in 1978, dedicated to the conservation and protection of gorillas and their habitats in Africa.
Revenue
$13.9m
Assets
$47.5m
Employees
16
EIN
52-1118866
IRS type
501(c)(3)

The Jane Goodall Institute

The Jane Goodall Institute (JGI) seeks to improve global understanding and treatment of great apes through research, public education and advocacy.
Revenue
$30.6m
Assets
$22.6m
Employees
43
EIN
94-2474731
IRS type
501(c)(3)

Center for Biological Diversity

Center for Biological Diversity protects endangered species and biodiversity through science, litigation, policy advocacy, and strategic media to safeguard lands, waters, and climate.
Revenue
$45.7m
Assets
$59.2m
Employees
242
EIN
27-3943866
IRS type
501(c)(3)

Chimp Haven

Chimp Haven is a large sanctuary in Louisiana for over 300 retired biomedical research chimpanzees, promoting species awareness worldwide.
Revenue
$15.3m
Assets
$39.6m
Employees
80
EIN
74-2766663
IRS type
501(c)(3)

Oceanic Society Expeditions

Oceanic Society Expeditions deepens connections to the ocean, drives behavior change, and supports conservation, education, cleanup, and protection of marine wildlife and habitats.
Revenue
$4.9m
Assets
$3.5m
Employees
18
EIN
94-3105570
IRS type
501(c)(3)

Elephant Cooperation

Elephant Cooperation raises awareness of the elephant crisis, supports NGOs, empowers communities, and fosters coexistence through sustainable practices and economic development.
Revenue
$2.4m
Assets
$751.3k
Employees
0
EIN
81-3209656
IRS type
501(c)(3)

International Rhino Foundation (IRF)

The International Rhino Foundation (IRF) is dedicated to the survival of the world's rhino species through conservation and research. The IRF focuses on the species most in need of, and most appropriate for, intensive protection and management.
Revenue
$4.4m
Assets
$2.2m
Employees
9
EIN
75-2395006
IRS type
501(c)(3)

Orangutan Foundation International

Orangutan Foundation International protects wild orangutans and rainforest habitat, rescues and rehabilitates orphans, supports releases, conducts research, and educates the public.
Revenue
$3.0m
Assets
$7.9m
Employees
5
EIN
95-4112467
IRS type
501(c)(3)

Wildlife Justice Commission Investigations

Wildlife Justice Commission Investigations combines field evidence and diplomacy, collaborating with law enforcement to disrupt transnational wildlife trafficking networks and hold traffickers accountable.
Revenue
$3.6m
Assets
$285.4k
Employees
2
EIN
93-3384174
IRS type
501(c)(3)

Center for Natural Lands Management (CNLM)

The Center for Natural Lands Management (CNLM) is dedicated to the protection and restoration of imperiled species and their habitats.
Revenue
$6.8m
Assets
$289.6m
Employees
60
EIN
68-0233573
IRS type
501(c)(3)

International Snow Leopard Trust

Snow Leopard conservation in Central Asia through community-based programs and education, based in Seattle, WA.
Revenue
$3.5m
Assets
$8.1m
Employees
14
EIN
91-1144119
IRS type
501(c)(3)
Want more insights on endangered species organizations?
There's a whole lot more to Cause IQ than what you see here. Additional filters, personnel information, peer benchmarking, Salesforce integration, vendor lists, etc. Access all the information your company needs in one place, already collected.
Schedule a demo
Over 200 customers use Cause IQ to grow, maintain, and serve their nonprofit clients.
Methodology: Cause IQ mines all tax-exempt organizations that file a Form 990, Form 990-EZ, or Form 990-PF with the IRS. We collect and aggregate this information from OCR'd paper taxreturns, XML e-file taxreturns, IRS-provided extract, the Business Master File, and Cause IQ secret sauce for data cleaning, categorization, classification, analytics, etc.
This category corresponds to the "D31: Protection of Endangered Species" National Taxonomy of Exempt Entities (NTEE) code. Cause IQ determines NTEEs for organizations by its own internally-developed secret-sauce algorithms.
Cause IQ is a website that helps companies grow, maintain, and serve their nonprofit clients, and helps nonprofits find additional foundation funding. Our data and tools help professionals prospect for nonprofits, research opportunities, benchmark their clients, and enrich existing information.
Nonprofits
Product
Customers
About

© 2026 Nonprofit Metrics LLC
Terms of Service and Privacy Policy