SAG-AFTRA Foundation
Margaret Thatcher Foundation
E.O. Wilson Biodiversity Foundation
P.D. Soros
Re:wild - Leonardo DiCaprio Foundation
David and Lucile Packard Foundation
Gordon and Betty Moore Foundation
Eli and Edythe Broad Foundation
Hilton Foundation
Craig H. Neilsen Foundation
Rockefeller Foundation
McKnight Foundation
Walton Family Foundation
Annenberg Foundation
Obama Foundation
Heritage Foundation
Open Society Foundations
Gates Foundation
SME Education Foundation