Endowments
- Arghyam Foundation, Bengaluru, India
- Bawa family, Belmont, USA
- Dr. Ganesan and Ms. Jayashree Balachander, Bengaluru, India
- Ford Foundation, New Delhi, India
- Kasturi Trust, Bengaluru, India
- Mr. S.D. Shibulal and Ms. Kumari Shibulal, Bengaluru India
- Ms. Rani Dalbir Chaudhary, Punjab, India
- Ms. Rohini Nilekani, Bengaluru, India
- Oak Foundation, Switzerland
- Sehgal family Foundation, Iowa, USA
- Sir Dorabji Tata Trust, Mumbai, India
- Smt. Mohini Khoshoo, New Delhi, India
Grants
- Azim Premji Foundation for Development, Bengaluru, India
- Conservation International, Virginia, USA
- Critical Ecosystem Partnership Fund, Virginia, USA
- Department of Biotechnology, Government of India, New Delhi, India
- Department of Environment and Climate Change, Kerala, India
- Department of Science and Technology, Government of India, New Delhi, India
- Earthwatch Institute, Oxford, UK
- Ecosystems Services for Poverty Alleviation Programme, UK
- European Commission, Brussels, Belgium
- Ford Foundation, New Delhi, India
- GE Volunteers Foundation, Connecticut, USA
- Government of Kerala, India
- Greenpeace Environment Trust, Bengaluru, India
- Harp Matharu, London
- Grange Hotels, London
- Indian Statistical Institute, New Delhi, India
- Indo French Centre for the Promotion of Advanced Research, New Delhi, India
- Institute for Global Environment Strategies, Kanagawa, Japan
- International Centre for Integrated Mountain Development, Kathmandu, Nepal
- International Development Research Centre, Canada
- International Foundation for Science, Sweden
- International Union for Conservation of Nature and Natural Resources, Switzerland
- Karnataka Biodiversity Board, Bengaluru, India
- MacArthur Foundation, Chicago, USA
- Madras Crocodile Bank Trust, Tamil Nadu, India
- Ministry of Earth Sciences, New Delhi, India
- Ministry of Environment and Forests, Government of India, New Delhi, India
- National Bank for Agriculture and Rural Development, Karnataka, India
- National Fish and Wildlife Foundation, Washington DC, USA
- National Geographic Society, Washington DC, USA
- Natural Environment Research Council, Swindon, UK
- Navajbai Ratan Tata Trust, Mumbai
- Oracle - Charities Aid Foundation
- Rainforest Concern, London, UK
- Royal Norwegian Embassy, New Delhi
- Rufford Small Grants Foundation, London, UK
- S.M. Sehgal Foundation, Gurgaon, India
- Schlinger Foundation, California, USA
- South Asian Network for Developmental and Environmental Economics (SANDEE)
- Stockholm Resilience Centre, Stockholm, Sweden
- Social Venture Partners India
- Tata Social Welfare Trust, Mumbai, India
- The International START Secretariat, Washington DC, USA
- The Mohamed Bin Zayed Species Conservation Fund, UAE
- U.S. Agency for International Development, Washington DC, USA
- U.S. Fish and Wildlife Service, Virginia, USA
- UN Foundation, Washington DC, USA
- United Nations Educational, Scientific and Cultural Organisation, New Delhi, India
- University of Cambridge, Cambridge, UK
- Wildlife Conservation Society, New York, USA
- Wipro Cares Trust, Bengaluru, India
- Wipro Limited, Bengaluru, India
- World Bank, Washington DC, USA
- USAID, New Delh