| $40,000,000 | 2021 | Bezos Earth Fund | The Bezos Earth Fund announced a $40 million grant to the Wildlife Conservation Society for Protecting Our Planet through 30X30 efforts in the Congo Basin. |
| $20,000,000 | 2022 | Ballmer Group | Wildlife Conservation Society (WCS) saves wildlife and wild places in 14 priority regions worldwide-home to more than 50 percent of the world's biodiversity-through science, conservation action, education, and inspiring people to value nature. Our grant will support WCS work to end intact forest loss in the Congo Basin in Central Africa by 2030, as a part of its overall vision to preserve the planet's last unbroken swaths of intact forest, which is one of the most powerful and cost-effective solutions to combat climate change |
| $20,000,000 | 2021 | Bezos Earth Fund | The Bezos Earth Fund announced a $20 million grant to the Wildlife Conservation Society for Protecting Our Planet through 30X30 efforts in the Tropical Andes. |
| $10,127,000 | 2024 | Gs Donor Advised Philanthropy Fund for Wealth Management Inc | ENVIRONMENT & ANIMAL PROTECTION |
| $9,328,315 | 2024 | The Rob Walton Foundation | To support Africa Protected Areas Strategy Implementation |
| $9,130,000 | 2023 | Gs Donor Advised Philanthropy Fund for Wealth Management Inc | ENVIRONMENT & ANIMAL PROTECTION |
| $7,330,000 | 2022 | Gs Donor Advised Philanthropy Fund for Wealth Management Inc | ENVIRONMENT & ANIMAL PROTECTION |
| $6,000,000 | 2020 | Doris Duke Charitable Foundation Inc | To renew support for the Climate Adaptation Fund, a national field building and regranting program that funds conservation projects designed to help wildlife and ecosystems adapt to accelerating climate change |
| $5,000,000 | 2023 | Bezos Earth Fund | Through a grant to Wildlife Conservation Society, Bezos Earth Fund will collaborate with government bodies, local communities, Indigenous people, and other community organizations. Our goal is to expand areas compatible with conservation and improve management of existing and newly designated zones. This includes employing both technical and financial strategies to ensure enduring social and environmental impact. |
| $5,000,000 | 2022 | Ballmer Group | Wildlife Conservation Society (WCS) saves wildlife and wild places in 14 priority regions worldwide-home to more than 50 percent of the world's biodiversity-through science, conservation action, education, and inspiring people to value nature. Our grant will support the WCS Forest First Approach, a risk-based frame for action against deforestation that provides the scientific rationale and the business case for the public and private sector to proactively identify and address emerging deforestation risks |
| $5,000,000 | 2020 | Gordon and Betty Moore Foundation | In support of the long-term biodiversity conservation and the improvement of livelihoods in the Greater Madidi Legacy Landscape, Bolivia. |
| $4,577,157 | 2024 | Henry L Heymann Wildlife Preservation Foundation | GENERAL OPERATING |
| $4,440,500 | 2024 | National Philanthropic Trust | HUMAN SERVICES |
| $4,094,250 | 2023 | National Philanthropic Trust | ENVIRONMENT, ANIMALS |
| $4,085,991 | 2020 | Rockefeller Philanthropy Advisors, Inc. | GENERAL |
| $4,000,000 | 2025 | Bezos Earth Fund | Scaling marine protection of national waters by designating new protected areas through an inclusive planning process, while strengthening enforcement and piloting a sustainable finance mechanism to support long-term, community-led stewardship. |
| $4,000,000 | 2025 | Bezos Earth Fund | Expanding marine protection of national waters through a national planning process and establishing a sustainable financing mechanism to support long-term, community-driven management. |
| $3,895,000 | 2022 | Gordon and Betty Moore Foundation | To support the conservation and effective management of wetlands in Beni, Bolivia, and the Amazon Estuary in Brazil through scientific research, knowledge, improved livelihoods, communications and applied policy. |
| $3,715,450 | 2021 | Rockefeller Philanthropy Advisors, Inc. | GENERAL |
| $3,700,000 | 2023 | Gordon and Betty Moore Foundation | To advance conservation of priority targets for the integrity and connectivity of freshwaters and forests in the Amazon Basin. |
| $3,029,046 | 2024 | Rockefeller Philanthropy Advisors, Inc. | ANIMAL-RELATED, ENVIRONMENT |
| $3,000,000 | 2023 | Louise B & Edgar M Cullman Foundation C/o Bloomingdale Properties Inc | WILDLIFE CONSERVATION |
| $2,842,981 | 2023 | Rockefeller Philanthropy Advisors, Inc. | GENERAL |
| $2,600,000 | 2022 | Ainslie Foundation | ENVIRONMENTAL PRESERVATION |
| $2,500,000 | 2022 | The Robert W Wilson Charitable Trust | GENERAL SUPPORT |
