• Council for Advancement of People’s Action and Rural Technology (CAPART), New Delhi.
• Tamil Nadu State Council for Science and Technology, Chennai.
• National Bank for Agriculture and Rural Development (NABARD), Chennai.
• Ministry of Environment and Forest.
• Department of Science and Technology (DST), Ministry of Science and Technology, Government of India.
• Small Farmers Agri-Business Consortium (SFAC), New Delhi and Tamil Nadu State
• NABKISAN Finance Limited (NKFL), Chennai.

• Research Foundation for Science Technology and Ecology, New Delhi.
• Foundation for Revitalisation of Local Health Traditions (FRLHT), Bangalore.
• Deccan Finance Corporation, Chennai, Tamil Nadu.
• M. M. Muthaiah Research Foundation, Chennai, Tamil Nadu.
• Madras Christian College, Chennai, Tamil Nadu.
• PREPARE, Chennai, Tamil Nadu.
• PPST(Patriotic and People-Oriented Science and Technology) Foundation, Chennai, Tamil Nadu.
• Vellayyan Chettiyar Trust, Chennai, Tamil Nadu.
• Navdanya, New Delhi.
• United Nations Development Programme – Global Environment Facility UNDP – GEF
• RTBI, IIT Madras, Chennai, Tamil Nadu.
• Sir Ratan Tata Trust, Mumbai.
• Jamsetji Tata Trust, Mumbai.
• Sri Dorabji Tata Trust, Mumbai.
• Shiriam Vocational Training Centre, Chennai, Tamil Nadu.
• Wassan – Hyderabad.
• Development Cooperation Division, Royal Netherlands Embassy, New Delhi.
• Gram Swaraj Sangh, Kutch, Gujarat.
• Food and Agriculture Organisation of the United Nations, New Delhi.
• Test Foundation, Guntur.
• Anna University – PPST Centre for Traditional Sciences and Technologies, Chennai.
• Anna University – K.B. Chandrasekar Centre for Internet and Telecom Technologies
• Friends of Women’s World Banking (FWWB), Ahmedabad.
• Turbo Energy Private Limited, Chennai, Tamil Nadu.
• HIKE Limited, Bengaluru.
• Sirkazhi Organic Farmers’ Association (SOFA)
• Carl Bechem Lubricants (l) Private Limited, Bengaluru.
• UN Office for Project Services, Rome, Italy.
• Infosys Limited, Chennai, Tamil Nadu.
• The University of Trans-Disciplinary Health Sciences and Technology (TDU), Bangalore.
• United Way of Chennai, Tamil Nadu.
• INDIC Academy, Hyderabad.
• ABI Showatech India Pvt Ltd, Chennai, Tamil Nadu.
• EdelGive Foundation, Mumbai, Maharashtra. (NGO)
• Shri A.M.M. Murugappa Chettiar Research Centre (MCRC), Chennai, Tamil Nadu.
• Annamalai University, Cuddalore, Tamil Nadu.
• Ethiraj College For Women College, Chennai, Tamil Nadu.
• Indian Institute of Food Processing Technology, Thanjavur, Tamil Nadu.
• M.O.P. Vaishnav College for Women, Chennai, Tamil Nadu.
• University of Madras, Chennai, Tamil Nadu.

• FORD Foundation India, New Delhi
• Cottonwood Foundation, USA
• Society for Research and Initiatives for Sustainable Technologies and Institutions (SRISTI)
• Educational and Training Consultants, Netherlands
• Institute of Agricultural Trade Policy, U.S.A.
• Indo-German Social Service Society, New Delhi.
• Pesticide Action Network (PAN) – Asia Pacific Region Malaysia
• Action Aid, Chennai
• HIVOS, Bangalore
• OXFAM-GB, Hyderabad
• GTZ, New Delhi
• World Wildlife Fund, USA
• Whitley Award Foundation, England
• Wetlands International – South Asia
• UN Office for Project Services, Rome, Italy
• Department for International Development, UK
• Thyssenkrupp and Kindermothlife, Germany and the Churches Council for Child and Youth Care
• NTT Data Asia Pacific Pvt. Ltd., Singapore
• International Federation of Organic Agriculture Movements (IFOAM)
• HIVOS and Oxfam Novib, Joint Knowledge Programme, Netherlands.
• Rabo Bank Foundation Employee Fund, Netherlands
• Supraja Foundation, Hong Kong
• Woka Foundation, USA

In addition, a large number of individual donors from India and also some from abroad continue to support our work.