1. World Food Programme (WFP)
  2. World Vision Kenya
  3. SNV-Netherlands
  4. The Nature Conservancy (TNC)
  5. University of Manchester (UoM)
  6. Ministry of Environment and  Natural Resources
  7. Ministry of Water and Irrigation
  8. National Irrigation Board (NIB)
  9. Tana and Athi River Development Authority (TARDA)
  10. Kenya Meteorological Services (KMS)
  11. Pastoralists Organisation for Water and Environmental Research (POWER)
  12. Ped-World (Germany)
  13. Deutscher Akademischer Austausch Dienst (DAAD of Germany)
  14. African Institute for Capacity and Development (AICAD)
  15. University of The Sunshine Coast (USC)-Australia
  16. Water Resources Management Authority (WRMA)
  17. Nairobi City Water and Sewerage Company (NCWSC)
  18. Kenya Rainwater Association (KRA)
  19. University of Nairobi (UoN)
  20. United Nations University (UNU) –based in Dresden, Germany
  21. World  Wildlife Fund- Education for Nature Program (WWF-EFN)
  22. Oxford University (UK)
  23. Athi Water Services Board (AWSB)
  24. Kenya Water Institute (KEWI)
  25. Living Waters International
  26. Centre for Science and Environment (CSE) – India
  27. Water and Sanitation for the Urban Poor (WSUP)
  28. Cranfield University
  29. County governments
  30. National Water Conservation and Pipeline Corporation (NWCPC)
  31. Other relevant training institutions