2007
- Bill & Melinda Gates Foundation
- Department for International Development (DFID), UK
- European Commission (EC)
- Pioneer Hi-Bred International, Inc
- Rockefeller Foundation
- Swedish International Development and Cooperation Agency (Sida)
- Swiss Agency for Development and Cooperation (SDC)
- Syngenta Foundation for Sustainable Agriculture
- World Bank/CGIAR
2008
- Bill & Melinda Gates Foundation
- Department for International Development (DFID), UK
- European Commission (EC)
- Swedish International Development and Cooperation Agency (Sida)
- Swiss Agency for Development and Cooperation (SDC)
- World Bank/CGIAR
2009
- Bill & Melinda Gates Foundation
- Department for International Development (DFID), UK
- European Commission (EC)
- Pioneer Hi-Bred International, Inc
- Swedish International Development and Cooperation Agency (Sida)
- Swiss Agency for Development and Cooperation (SDC)
- Syngenta Foundation for Sustainable Agriculture
- World Bank/CGIAR
2010
- Bill & Melinda Gates Foundation
- CGIAR/World Bank
- Department for International Development (DFID), UK
- European Commission (EC)
- Pioneer Hi-Bred International, Inc
- Swedish International Development and Cooperation Agency (Sida)
- Swiss Agency for Development and Cooperation (SDC)
- Syngenta Foundation for Sustainable Agriculture
- USAID
