Internationale Organisationen

• Centro de Innovacatión en Tecnologia Alternativa, Mexico
• CEPP (Center for Ecological Pollution Prevention)
• EcoSan at UNDP
• EcoSanRes
• Global Dry Toilet Club of Finland
• GTO (German Toilet Organization)
• GTZ
• IEES (International Engineering Society)
• International Year of Sanitation 2008
• IRC (International Water and Sanitation Centre)
• IWA Specialist Group on "Ecological Sanitation"
• Organización Panamericana de la Salud
• Sanitation Connection
• The Network for Water Conservation and Recycling
• WASTE
• WECF

Nationale Ecosan Projekte und Programme

• Luxemburg: CRTE
• Mexico: REDSECO
• Mexico: Sarar Transformación
• Phillippines: CAPS
• Zimbabwe: Aquamore

Forschungs- und Ausbildungseinrichtungen

• SIG, BOKU, Austria

Privater Sektor

• AEE Intec, Austria
• AWV Umwelttechnik, Austria
• Kommunalkredit Public Consulting
• Ökologisches Projekt Graz, Austria

Wasser und Abwasser (Allgemeine Links)

• International Water and Sanitation Centre
• MyNetworks
• Sanitation Connection
• South-East Environmental Business Association
• Water and Sanitation Program / World Bank
• WHO
• WSSCC