L'Agence Française de Développement
Arcadia Charitable Trust
Arcus Foundation
Ballmer Group
Berlin Zoo
Bezos Earth Fund
BirdLife International
Blue Action Fund
CITES
Elephant Crisis Fund
Elephant Listening Project
The European Union
La Fondation pour le Ttri National de la Sangha
The Food and Agriculture Organization
Global Environment Facility
International Narcotics and Law Enforcement Affairs
JRS Biodiversity Foundation
Lincoln Park Zoo
Miami University
Monitoring the Illegal Killing of Elephants
National Institutes for Health
Rainforest Trust
Rockefeller Philanthropy Advisors
Saint Louis Zoo
United Kingdom FCDO
United Nations Environment Programme
The U.S. Agency for International Development
The U.S. Fish and Wildlife Service
University of Exeter
Washington University
The Wildcat Foundation
Zoological Society of London
Zurich University