1. Kenya Marine and Fisheries Research Institute Kisumu Kenya
2. Western Region Coordination Office Aquaculture Business Development Programme (ABDP) Kisumu Kenya
3. School of Biology St. Andrews University Fife Scotland
4. Kegati Aquaculture Research Center Kenya Marine and Fisheries Research Institute Kisii Kenya
5. National Programme Coordination Office Aquaculture Business Development Programme (ABDP) Nyeri Kenya
6. International Fund for Agricultural Development of the UN Rome Italy
7. British Geological Survey Centre for Environmental Geochemistry Nottingham England