| Name | Organization Type | Interests | Keywords | Region | Scale |
| Abraham Foundation | Foundations, Corporations, and Civil Society | Biodiversity, Ecosystem Services | wildlife conservation | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Africa | US$1,000-10,000 US$10,000-100,000 |
| Action for World Solidarity | Foundations, Corporations, and Civil Society | Ecosystem Services | environmental protection, water demand as human right, protection of land rights for indigenous | | US$1,000-10,000 US$10,000-100,000 |
| Aeon Environmental Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | wildlife protection, ecosystem conservation, afforestation, reduction of GHG | South-Eastern Asia | US$1,000-10,000 |
| Aga Khan Development Network | Foundations, Corporations, and Civil Society | Protected Areas, Ecosystem Services | natural resources management in fragile zones, nature parks and wildlife reserves, environmental health, water storage | | more than US$1,000,000 |
| Akvo Foundation | Foundations, Corporations, and Civil Society | Ecosystem Services | protection of water catchments | Worldwide | US$1,000-10,000 US$10,000-100,000 US$100,000-1,000,000 |
| Alcoa Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | biodiversity and nature protection, climate change | | US$10,000-100,000 |
| Andrew W. Mellon Foundation | Foundations, Corporations, and Civil Society | Biodiversity | conservation and the Environment (research) | Africa, Latin America and the Caribbean | US$10,000-100,000 US$100,000-1,000,000 |
| Annenberg Foundation | Foundations, Corporations, and Civil Society | Biodiversity, Ecosystem Services | wildlife conservation, community-based management of natural resources | Worldwide | US$10,000-100,000 US$100,000-1,000,000 |
| Arcadia Fund | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity | environmental conservation | Worldwide | more than US$1,000,000 |
| ASEAN Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | biodiveristy conservation, protected area management, climate change, ecotourism | | US$10,000-100,000 |
| Ashden Charitable Trust | Foundations, Corporations, and Civil Society | Biodiversity, Ecosystem Services | conservation of tropical forests, climate change | Worldwide | US$1,000-10,000 US$10,000-100,000 |
| Aveda Earth Fund | Foundations, Corporations, and Civil Society | Biodiversity, Ecosystem Services | protect natural resources and ecosystems essential to AvedaÂ’s business | Worldwide | US$1,000-10,000 US$10,000-100,000 |
| Avina Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | biodiversity conservation, protected areas, climate change, marine and coastal resources | Latin America and the Caribbean | |
| BBC Wildlife Fund | Foundations, Corporations, and Civil Society | Biodiversity | conservation of threatened wildlife species | Worldwide | US$1,000-10,000 US$10,000-100,000 |
| BBVA Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | biodiversity conservation, climate change | Latin America and the Caribbean | US$100,000-1,000,000 |
| Beneficia Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | ecosystem conservation, tropical and marine hotspots | Worldwide | US$10,000-100,000 |
| Blue Moon Fund | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | biodiversity conservation, climate change | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Latin America and the Caribbean | US$1,000-10,000 US$10,000-100,000 |
| Body Shop Foundation | Foundations, Corporations, and Civil Society | Biodiversity, Ecosystem Services | protection of endangered species, environmental protection | Worldwide | US$10,000-100,000 |
| Bromley Trust | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | forest conservation, marine conservation, climate change, land rights of marginalized communities | Worldwide | US$1,000-10,000 US$10,000-100,000 |
| Caterpillar Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | tropical forest conservation, water resources | Worldwide | US$1,000-10,000 US$10,000-100,000 US$100,000-1,000,000 more than US$1,000,000 |
| Charles A. and Anne Morrow Lindbergh Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | conservation of natural resources, wildlife protection | Worldwide | US$1,000-10,000 |
| Christensen Fund | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | adaptation of indigenous systems, indigenous systems managing landscapes, cultural and spiritual value | Worldwide | US$10,000-100,000 |
| Conservation and Research Foundation | Foundations, Corporations, and Civil Society | Biodiversity, Ecosystem Services | biodiversity conservation | Worldwide | US$1,000-10,000 |
| Conservation, Food, and Health Foundation | Foundations, Corporations, and Civil Society | Biodiversity, Ecosystem Services | conservation, natural resources | Worldwide | US$10,000-100,000 |
| David and Lucile Packard Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | marine fisheries, marine birds, coastal ecosystems, climate change | South-Eastern Asia, Oceania, Eastern Asia, Eastern Europe, Latin America and the Caribbean | US$10,000-100,000 US$100,000-1,000,000 |
| Disney Worldwide Conservation Fund | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity | endangered species, threatened species, habitats | Worldwide | US$1,000-10,000 US$10,000-100,000 |
| Donner Canadian Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity | land, wildlife conservation | Worldwide | US$1,000-10,000 US$10,000-100,000 |
| EcoLogic Development Fund | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | forest conservation, water management, environmental services | Latin America and the Caribbean | |
| Eeconet Action Fund | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity | conservation | Eastern Europe, Central Asia, Eastern Europe | US$1,000-10,000 US$10,000-100,000 |
| ExxonMobile | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | biodiversity conservation | | US$1,000-10,000 US$10,000-100,000 US$100,000-1,000,000 |
| First Peoples Worldwide | Foundations, Corporations, and Civil Society | Biodiversity, Ecosystem Services | management,indigenous peoples, equitable funding for conservation on indigenous territories | Worldwide | US$1,000-10,000 US$10,000-100,000 |
| Flora Family Foundation | Foundations, Corporations, and Civil Society | Biodiversity, Ecosystem Services | environmental conservation, climate protection | Worldwide | US$10,000-100,000 |
| Fondation Ensemble | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | biodiversity conservation, threatened species | Worldwide | US$10,000-100,000 US$100,000-1,000,000 |
| Ford Foundation | Foundations, Corporations, and Civil Society | Biodiversity, Ecosystem Services | community management of natural resources | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Middle East, North Africa, Africa, Latin America and the Caribbean | US$100,000-1,000,000 |
| Ford Motor Company | Foundations, Corporations, and Civil Society | Biodiversity, Ecosystem Services | conservation of the natural environment, climate change | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Middle East, North Africa, Latin America and the Caribbean | US$1,000-10,000 |
| G. Unger Vetlesen Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | marine, ocean, wildlife, climate change | Worldwide | US$10,000-100,000 US$100,000-1,000,000 |
| Garfield Foundation | Foundations, Corporations, and Civil Society | Ecosystem Services | grass-roots conservation, capacity-building for conservation | Latin America and the Caribbean | US$10,000-100,000 US$100,000-1,000,000 |
| Global Greengrants Fund | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | conservation of biodiversity, climate change, coastal management, water systems | Worldwide | US$1,000-10,000 |
| GlobalGiving | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | marine conservation, wildlife management | Worldwide | US$1,000-10,000 US$10,000-100,000 |
| Gordon and Betty Moore Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | environmental conservation, marine conservation | Eastern Europe, Latin America and the Caribbean | US$100,000-1,000,000 more than US$1,000,000 |
| Grassroots Foundation | Foundations, Corporations, and Civil Society | Biodiversity, Ecosystem Services | forest, rights, forest peoples, indigenous | Worldwide | US$1,000-10,000 |
| HIVOS | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | biodiveristy, conservation, climate change | South-Eastern Asia, Oceania, South Asia, Eastern Europe, Central Asia, Middle East, North Africa, Africa, Latin America and the Caribbean | US$10,000-100,000 US$100,000-1,000,000 |
| Howard G Buffett Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | conservation, wildlife, biodiversity | Worldwide | US$10,000-100,000 US$100,000-1,000,000 more than US$1,000,000 |
| Humane Earth Foundation | Foundations, Corporations, and Civil Society | Biodiversity, Ecosystem Services | plant biodiversity | Eastern Europe | US$1,000-10,000 US$10,000-100,000 |
| International Community Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | marine,coastal, water, education | Oceania, Latin America and the Caribbean, Eastern Europe, Central Asia | US$1,000-10,000 US$10,000-100,000 US$100,000-1,000,000 |
| International Elephant Foundation | Foundations, Corporations, and Civil Society | Biodiversity | elephant protection, elephant habitat conservation | Worldwide | US$1,000-10,000 |
| International Tree Foundation | Foundations, Corporations, and Civil Society | Biodiversity, Ecosystem Services | biodiversity conservation, protection of threatened ecosystems, forest conservation | Worldwide | US$1,000-10,000 |
| Irwin Andrew Porter Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | environmental conservation, socioeconomic objectives | Worldwide | US$1,000-10,000 US$10,000-100,000 |
| J.M. Kaplan Fund | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | marine conservation | Worldwide | US$1,000-10,000 US$10,000-100,000 |
| John D. and Catherine T. MacArthur Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | biodiversity conservation, social context, climate change | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Africa, Latin America and the Caribbean | US$10,000-100,000 US$100,000-1,000,000 |
| John Ellerman Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | threatened species, habitats, conservation facilities, climate change | Worldwide | US$10,000-100,000 |
| Keidanren Nature Conservation Fund | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | nature conservation, natural resources management, afforestation | Worldwide | US$10,000-100,000 |
| Kerzner Marine Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | marine protected areas, conservation of coral reefs, cetacean conservation | South-Eastern Asia, Oceania, South Asia, Middle East , North Africa, Latin America and the Caribbean | US$10,000-100,000 |
| Kohlberg Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | terrestrial and marine conservation | Worldwide | US$1,000-10,000 US$10,000-100,000 US$100,000-1,000,000 more than US$1,000,000 |
| Lawrence Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | wildlife conservation, marine conservation | Worldwide | US$1,000-10,000 US$10,000-100,000 |
| Levinson Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | protection of ecosystems, biological diversity, climate change | Worldwide | US$10,000-100,000 |
| Lighthouse Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | marine resources and coasts, marine reserves, tourism | Worldwide | US$1,000-10,000 US$10,000-100,000 |
| Linden Trust for Conservation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | biodiversity conservation, conservation finance, funding | Worldwide | US$100,000-1,000,000 more than US$1,000,000 |
| Liz Claiborne and Art Ortenberg Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | wildlife conservation, conservation of ecosystems | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Eastern Europe | US$10,000-100,000 US$100,000-1,000,000 |
| Marisla Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | marine conservation | South-Eastern Asia, Oceania, Latin America and the Caribbean | US$10,000-100,000 US$100,000-1,000,000 |
| Mava Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | rare species, threatened species, protection of biodiversity and landscapes, sustainable management of natural resources | Eastern Europe, Central Asia, Eastern Europe, Middle East, North Africa, Africa | US$10,000-100,000 US$100,000-1,000,000 more than US$1,000,000 |
| Mitsubishi International Corporation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | wildlife, indigenous, rights | Worldwide | US$10,000-100,000 US$100,000-1,000,000 |
| Mohamed bin Zayed Species Conservation Fund | Foundations, Corporations, and Civil Society | Biodiversity | threatened species, endangered species | Worldwide | US$1,000-10,000 US$10,000-100,000 |
| Nagao Natural Environment Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | wildlife protection, management, conservation planning | South-Eastern Asia, Oceania | US$1,000-10,000 |
| Nando Peretti Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | wildlife conservation, nature reserves, protected areas | Worldwide | |
| National Fish and Wildlife Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | conservation of wildlife, habitat, tigers, coral reefs, marine, mammals, sea turtles. | Worldwide | US$10,000-100,000 |
| National Geographic Society | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | preservation and sustainable use of biological, cultural, and historical resources Worldwide (Conservation Trust) | Worldwide | US$10,000-100,000 |
| New England Biolabs Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | conserving biological diversity, maintaining ecosystem services for water, soil, and carbon sequestration; sustaining healthy marine environments | South-Eastern Asia, Oceania, Africa, Latin America and the Caribbean | US$1,000-10,000 |
| Nicolas Hulot Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | biodiversity conservation, coastal, marine, management | South-Eastern Asia, Oceania, Africa, Latin America and the Caribbean | US$10,000-100,000 |
| Nippon Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Ecosystem Services | ocean conservation, water security, marine | Worldwide | US$10,000-100,000 |
| Oak Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | marine conservation, climate change | South Asia, Eastern Europe, Latin America and the Caribbean | US$10,000-100,000 US$100,000-1,000,000 more than US$1,000,000 |
| Ocean Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | marine and ocean conservation | Worldwide | US$1,000-10,000 US$10,000-100,000 |
| One Percent for the Planet | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | conservation field projects, biodiversity, wildlife conservation, climate change (for NGOs) | Worldwide | |
| Overbrook Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | biodiversity conservation, community-based, forest governance | Latin America and the Caribbean | US$10,000-100,000 |
| Pacific Environment | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | protection of threatened wildlife and habitats, protection of Lake Baikal | Eastern Asia, Eastern Europe | US$1,000-10,000 US$10,000-100,000 |
| Panthera | Foundations, Corporations, and Civil Society | Biodiversity | field conservation of cats in the wild | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Eastern Europe, Central Asia, Eastern Europe | US$10,000-100,000 |
| Patagonia Environmental Grants Program | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | biodiversity conservation | Latin America and the Caribbean | US$1,000-10,000 |
| Paul K. Feyerabend Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Ecosystem Services | grassroots environmental conservation, traditional knowledge, managing natural resources | Worldwide | US$10,000-100,000 |
| People's Trust for Endangered Species | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity | conservation of endangered species and their habitats | Worldwide | US$1,000-10,000 |
| Pew Charitable Trusts | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | marine and coastal conservation | Worldwide | US$10,000-100,000 US$100,000-1,000,000 more than US$1,000,000 |
| Philip Morris International | Foundations, Corporations, and Civil Society | Protected Areas, Ecosystem Services | environmental conservation, water security | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Eastern Europe, Central Asia, Eastern Europe, Africa, Latin America and the Caribbean | US$1,000-10,000 US$10,000-100,000 |
| Prince Albert II of Monaco Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | preserving biodiversity, climate change | Worldwide | US$10,000-100,000 US$100,000-1,000,000 |
| Prince Bernhard Fund for Nature | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity | conservation of endangered flora and fauna | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Eastern Europe, Central Asia, Middle East , North Africa, Africa, Latin America and the Caribbean | US$10,000-100,000 |
| Project AWARE Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | coral reef conservation, shark protection, direct conservation of underwater resources | Worldwide | US$1,000-10,000 |
| Rainforest Action Network | Foundations, Corporations, and Civil Society | Protected Areas, Ecosystem Services | protection of rainforests | Worldwide | US$1,000-10,000 |
| Rainforest Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Ecosystem Services | indigenous management of natural resources, climate change | South-Eastern Asia, Oceania, Africa, Latin America and the Caribbean | |
| Rapid Response Facility | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity | funding, funds for conservation sites where longer-term funding is being pursued, conservation emergencies | Worldwide | US$1,000-10,000 US$10,000-100,000 |
| Richard and Rhoda Goldman Fund | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | conserve tropical forests on a large scale, REDD, reduce carbon emissions from deforestation, forest degradation | Worldwide | US$10,000-100,000 US$100,000-1,000,000 |
| Royal Bank of Canada | Foundations, Corporations, and Civil Society | Protected Areas, Ecosystem Services | protection of sensitive natural areas, watershed protection | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Middle East , North Africa, Africa, Latin America and the Caribbean | US$1,000-10,000 US$10,000-100,000 US$100,000-1,000,000 |
| Royal Caribbean Ocean Fund | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | conservation of marine species, marine, climate change | Worldwide | US$10,000-100,000 |
| Rufford Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | conservation of wildlife, birds | Worldwide | US$10,000-100,000 |
| Rufford Small Grants Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | wildlife habitats, species-level conservation | Worldwide | US$10,000-100,000 |
| Ryklow Charitable Trust | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | conservation of natural species, landscapes, resources | Worldwide | US$1,000-10,000 |
| Safari Club International Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity | wildlife management, wildlife conservation | Worldwide | US$1,000-10,000 |
| Save Our Seas Foundation | Foundations, Corporations, and Civil Society | Biodiversity, Ecosystem Services | conservation projects focusing on the major threats to the marine environment | Worldwide | US$10,000-100,000 |
| Save the Rhino International | Foundations, Corporations, and Civil Society | Biodiversity, Ecosystem Services | community-based conservation, social and economic development, rhino | South-Eastern Asia, Oceania, South Asia, Middle East , North Africa, Africa | US$1,000-10,000 US$10,000-100,000 |
| SeaWorld and Busch Gardens Conservation Fund | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | habitat protection, wildlife rehabilitation, conservation education | Worldwide | US$1,000-10,000 US$10,000-100,000 |
| Shared Earth Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | wildlife, habitat protection, community-based conservation | Worldwide | US$1,000-10,000 US$10,000-100,000 |
| Siemenpuu Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Ecosystem Services | environmental protection | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Africa, Latin America and the Caribbean | US$1,000-10,000 US$10,000-100,000 US$100,000-1,000,000 |
| Summit Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | marine, reef | Latin America and the Caribbean | US$10,000-100,000 US$100,000-1,000,000 |
| Swedish Society for Nature Conservation | Foundations, Corporations, and Civil Society | Biodiversity, Ecosystem Services | sustainable use, tropical forests, Reduced emissions of greenhouse gases, Sustainable ecosystem services, marine, wetlands | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Eastern Europe, Latin America and the Caribbean | |
| The International Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Ecosystem Services | environment (broadly) | Worldwide | US$1,000-10,000 US$10,000-100,000 |
| The Virtual Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | biodiversity, conservation | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Eastern Europe, Central Asia, Eastern Europe, Africa, Latin America and the Caribbean | US$1,000-10,000 |
| Threshold Foundation | Foundations, Corporations, and Civil Society | Ecosystem Services | support for indigenous and local groups in charge of managing threatened ecosystems of high biodiversity | Worldwide | US$10,000-100,000 |
| Tides Foundation | Foundations, Corporations, and Civil Society | Ecosystem Services | environmental Sustainability | Worldwide | US$1,000-10,000 US$10,000-100,000 US$100,000-1,000,000 more than US$1,000,000 |
| Tinker Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | forest conservation and management, mitigation of climate change, ecosystem services | Latin America and the Caribbean | US$10,000-100,000 US$100,000-1,000,000 |
| Total Foundation | Foundations, Corporations, and Civil Society | Biodiversity, Ecosystem Services | marine biodiversity | Worldwide | US$10,000-100,000 |
| Toyota Motor Corporation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | biodiversity conservation | Worldwide | |
| Triodos Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | environmental protection | Worldwide | US$1,000-10,000 |
| Turing Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | marine ecosystems and marine protected areas | South-Eastern Asia, Oceania, Africa | US$10,000-100,000 |
| Tusk Trust | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | protection of endangered African wildlife | Middle East , North Africa, Africa | US$1,000-10,000 |
| V. Kann Rasmussen Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | ecosystems conservation | Worldwide | US$10,000-100,000 US$100,000-1,000,000 more than US$1,000,000 |
| Veolia Environnement Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | environmental conservation, biodiversity | Worldwide | US$10,000-100,000 US$100,000-1,000,000 |
| Waitt Family Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | ocean conservation | Worldwide | US$10,000-100,000 US$100,000-1,000,000 |
| Wallace Genetic Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | biodiversity protection | Worldwide | US$10,000-100,000 |
| Wallace Global Fund | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | protection of ecosystems and biodiversity | Worldwide | US$100,000-1,000,000 more than US$1,000,000 |
| Walton Family Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | marine conservation | South-Eastern Asia, Oceania, Latin America and the Caribbean | US$10,000-100,000 US$100,000-1,000,000 more than US$1,000,000 |
| Weeden Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | biodiversity conservation | Latin America and the Caribbean, Eastern Europe | US$10,000-100,000 |
| Weyerhaeuser Company Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Ecosystem Services | sustainable forests, ecosystems and environmental stewardship | Worldwide | US$10,000-100,000 |
| Whitley Fund for Nature | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | protecting endangered ecosystems and species | Worldwide | US$10,000-100,000 |
| Wildlife Conservation Network | Foundations, Corporations, and Civil Society | Biodiversity | protecting endangered species and preserving their natural habitats | Worldwide | US$10,000-100,000 |
| William and Flora Hewlett Foundation | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | environment, climate change | Worldwide | US$10,000-100,000 US$100,000-1,000,000 |
| World Land Trust | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | conservation of threatened wildlife habitats through land purchases, avoided deforestation through carbon offsets | Worldwide | |
| World Wide Fund for Nature (WWF) | Foundations, Corporations, and Civil Society | Protected Areas, Biodiversity, Ecosystem Services | conserving the world's biological diversity | Worldwide | |
| Australia -- Australian Agency for International Development | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | environment and natural resources | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Eastern Europe, Central Asia, Middle East , North Africa | |
| Austria -- Austrian Development Agency | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | environment and natural resources | South Asia, Eastern Europe, Central Asia, Eastern Europe, Middle East , North Africa, Africa, Latin America and the Caribbean | |
| Belgium -- Directorate-General for Development Cooperation | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | environment and climate change | South-Eastern Asia, Oceania, North Africa, Middle East, Africa, Latin America and the Caribbean | |
| Canada -- Canadian International Development Agency | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | natural resources and climate change | Worldwide | |
| Canada -- International Development Research Center | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | climate change, environment, and natural resources | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Eastern Europe, Central Asia, Middle East , North Africa, Africa, Latin America and the Caribbean | |
| Cyprus -- CyprusAid | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | environment | South-Eastern Asia, South Asia, Eastern Europe, Central Asia, Eastern Europe, Middle East , North Africa, Africa | |
| Czech Republic -- Czech Development Agency | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | environment | South-Eastern Asia, Oceania, Eastern Europe, Central Asia, Eastern Asia, Eastern Europe, Africa | |
| Denmark -- Ministry of Foreign Affairs | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | environment and natural resources | South-Eastern Asia, Oceania, South Asia, Eastern Europe, Central Asia, Middle East , North Africa,Africa, Latin America and the Caribbean | |
| Finland -- Ministry for Foreign Affairs | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | environment and natural resources | South-Eastern Asia, Oceania, South Asia, Eastern Europe, Central Asia, Eastern Europe, Middle East , North Africa, Africa, Latin America and the Caribbean | |
| France -- French Development Agency | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | biodiversity, conservation, water | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Eastern Europe, Central Asia, Middle East , North Africa, Africa, Latin America and the Caribbean | |
| France -- French Global Environment Facility | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | biodiversity, climate change | South-Eastern Asia, Oceania, South Asia, North Africa, Middle East, Africa | |
| France -- French Research Institute for Development | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | ecosystems, climate change | South-Eastern Asia, Oceania, Middle East , North Africa, Africa, Latin America and the Caribbean | |
| Germany -- German Federal Ministry for Economic Cooperation and Development | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | climate change, environment, and natural resources | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Eastern Europe, Central Asia, Eastern Europe, Middle East , North Africa, Africa, Latin America and the Caribbean | |
| Greece -- Hellenic Aid | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | environment, natural resources | Eastern Asia, Eastern Europe, Central Asia, Eastern Europe,Middle East , North Africa, Africa | |
| Hungary -- Ministry of Foreign Affairs | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | environmental protection | South-Eastern Asia, Oceania, Eastern Asia, Eastern Europe, Central Asia, Eastern Europe, Middle East , North Africa | |
| Ireland -- Development Cooperation Ireland | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | environment | South-Eastern Asia, Oceania, Africa | |
| Italy -- Italian Development Cooperation | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | environment | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Eastern Europe, Central Asia, Eastern Europe, Middle East , North Africa, Africa, Latin America and the Caribbean | |
| Japan -- Japan Fund for Global Environment | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | conservation | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Eastern Europe, Central Asia, Eastern Europe, Middle East , North Africa, Africa, Latin America and the Caribbean | |
| Japan -- Japan International Cooperation Agency | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | Conservation of the Natural Environment | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Eastern Europe, Central Asia, Eastern Europe, Middle East , North Africa, Africa, Latin America and the Caribbean | |
| Latvia -- Ministry of Foreign Affairs | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | environmental protection | Eastern Europe, Central Asia, Eastern Europe | |
| Luxembourg -- Ministry of Foreign Affairs | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | environment and Climate Change | South-Eastern Asia, Oceania, Middle East , North Africa, Africa, Latin America and the Caribbean | |
| Malta -- Ministy for Foreign Affairs | Government Organizations | Ecosystem Services | climate change | Middle East , North Africa, Africa | |
| Netherlands -- Ministry of Foreign Affairs | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | climate change, forest management, water | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Eastern Europe, Central Asia, Eastern Europe, Middle East , North Africa, Africa, Latin America and the Caribbean | |
| New Zealand -- New Zealand Aid | Government Organizations | Ecosystem Services | environmental management, climate change | South-Eastern Asia, Oceania | |
| Norway -- Norwegian Agency for Development Cooperation | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | environment, climate change, natural resources | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Eastern Europe, Central Asia, Eastern Europe, Middle East , North Africa, Africa, Latin America and the Caribbean | |
| Poland -- Polish Aid | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | natural resources | Eastern Europe, Central Asia, Eastern Europe, Middle East , North Africa, Africa | |
| Portugal -- Portuguese Institute for Development Support | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | environment, water | South-Eastern Asia, Oceania, Africa | |
| Slovakia -- Slovak Aid | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | environmental protection, water | Eastern Europe | |
| Slovenia -- Ministry of Foreign Affairs | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | environment, climate change, natural resources | Eastern Europe | |
| South Korea -- Korea International Cooperation Agency | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | environment, climate change | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Eastern Europe, Central Asia, Middle East , North Africa, Africa, Latin America and the Caribbean | |
| Spain -- Biodiversity Foundation | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | biodiversity conservation | Worldwide | US$1,000-10,000 US$10,000-100,000 US$100,000-1,000,000 |
| Spain -- Spanish Agency for International Development Cooperation | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | environmental management, natural resources | South-Eastern Asia, Oceania, South Asia, Eastern Europe, Central Asia, Middle East , North Africa, Africa, Latin America and the Caribbean | |
| Sweden -- Swedish Biodiversity Center | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | biodiversity conservation | Worldwide | |
| Sweden -- Swedish International Development Agency | Government Organizations | | environment and natural resources | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Eastern Europe, Central Asia, Eastern Europe, Middle East , North Africa, Africa, Latin America and the Caribbean | |
| Switzerland -- Swiss Agency for Development and Cooperation | Government Organizations | Ecosystem Services | climate change, environment | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Eastern Europe, Central Asia, Eastern Europe, Middle East , North Africa, Africa, Latin America and the Caribbean | |
| United Kingdom -- Darwin Initiative | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | biodiversity conservation | Worldwide | |
| United Kingdom -- Department for International Development | Government Organizations | Ecosystem Services | environment, climate change | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Eastern Europe, Central Asia, Eastern Europe, Middle East , North Africa, Africa, Latin America and the Caribbean | |
| United States of America -- Inter-American Foundation | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | environment, natural resources | Latin America and the Caribbean | |
| United States of America -- National Oceanic and Atmospheric Administration | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | conservation of coral reefs and ecosystems | Worldwide | |
| United States of America -- U.S. Agency for International Development | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | environment | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Eastern Europe, Central Asia, Eastern Europe, Middle East , North Africa, Africa, Latin America and the Caribbean | |
| United States of America -- U.S. Fish and Wildlife Service | Government Organizations | Protected Areas, Biodiversity, Ecosystem Services | wildlife conservation | Worldwide | |
| African Development Bank | International Organizations | Biodiversity, Ecosystem Services | conservation and management of natural resources (water and forests) | Middle East , North Africa, Africa | |
| Andean Development Corporation | International Organizations | Protected Areas, Biodiversity, Ecosystem Services | biodiversity | Latin America and the Caribbean | |
| Asian Development Bank | International Organizations | Ecosystem Services | sustainable ecosystems, climate change | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Eastern Europe, Central Asia | |
| Asia-Pacific Network for Global Change Research | International Organizations | Protected Areas, Biodiversity, Ecosystem Services | climate change, biodiversity | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Eastern Europe | |
| Caribbean Development Bank | International Organizations | Ecosystem Services | local environmental management | Latin America and the Caribbean | |
| Commonwealth Foundation | International Organizations | Protected Areas, Biodiversity, Ecosystem Services | environment, climate change, natural resources | South-Eastern Asia, Oceania, South Asia,Africa, Latin America and the Caribbean | |
| European Commission -- Development Cooperation Instrument | International Organizations | Protected Areas, Biodiversity, Ecosystem Services | environmental protection, sustainable natural resources | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Eastern Europe, Central Asia, Middle East , North Africa, Africa, Latin America and the Caribbean | |
| European Commission -- Environment | International Organizations | Protected Areas, Biodiversity, Ecosystem Services | nature conservation | Worldwide | |
| European Commission -- Maritime Affairs and Fisheries | International Organizations | Protected Areas, Biodiversity, Ecosystem Services | marine protection | Worldwide | US$10,000-100,000 US$100,000-1,000,000 more than US$1,000,000 |
| Global Environment Facility | International Organizations | Protected Areas, Biodiversity, Ecosystem Services | grants in support of the global environmental conventions for biodiversity, climate change, land degradation | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Eastern Europe, Central Asia, Eastern Europe, Middle East , North Africa, Africa, Latin America and the Caribbean | US$100,000-1,000,000 more than US$1,000,000 |
| Inter-American Development Bank | International Organizations | Protected Areas, Biodiversity, Ecosystem Services | management of natural resources, climate change | Latin America and the Caribbean | US$100,000-1,000,000 more than US$1,000,000 |
| International Tropical Timber Organization | International Organizations | Protected Areas, Biodiversity, Ecosystem Services | tropical forest conservation, reduced deforestation, forest governance | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Middle East , North Africa, Africa, Latin America and the Caribbean | US$100,000-1,000,000 |
| Ramsar Convention on Wetlands | International Organizations | Protected Areas, Biodiversity, Ecosystem Services | conservation and wise use of wetlands | Worldwide | US$1,000-10,000 US$10,000-100,000 |
| Regional Program for Conservation of the Coastal and Marine Zone of West Africa | International Organizations | Protected Areas, Biodiversity, Ecosystem Services | coastal zone management, marine conservation | Africa | US$10,000-100,000 |
| United Nations Development Program | International Organizations | Protected Areas, Biodiversity, Ecosystem Services | biodiversity conservation, climate change (small grants) | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Eastern Europe, Central Asia, Eastern Europe, Middle East , North Africa, Africa, Latin America and the Caribbean | US$10,000-100,000 |
| United Nations Educational, Scientific, and Cultural Organization | International Organizations | Protected Areas, Biodiversity, Ecosystem Services | conservation in the world's biosphere reserves and world heritage sites | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Eastern Europe, Central Asia, Eastern Europe, Middle East , North Africa, Africa, Latin America and the Caribbean | US$10,000-100,000 |
| United Nations Environment Program (Caribbean Environmental Program) | International Organizations | Protected Areas, Biodiversity, Ecosystem Services | marine protected areas in the Caribbean region | South-Eastern Asia, Oceania, Eastern Asia, South Asia, Eastern Europe, Central Asia, Eastern Europe, Middle East , North Africa, Africa, Latin America and the Caribbean | US$1,000-10,000 |
| United Nations Permanent Forum on Indigenous Issues | International Organizations | Protected Areas, Biodiversity, Ecosystem Services | avoiding loss of land and natural resources for indigenous peoples, role of indigenous peoples in combating climate change | Worldwide | US$1,000-10,000 |