• Inpart Engineering
• MWSS Chief Regulator
• DILG, WSS PMO
• National Anti-Poverty Commission
• LWUA
• Focus on the Global South
• Action for Economic Reforms
• League of Municipalities
• Manila Water Employees Union
• Darangan Water Service Cooperative
• Arenda Federation of the Urban Poor
• Subic Bay Water Authority
• WSP-WB
• GTZ
• National Water Resources Board
• STREAMS of KNOWLEDGE
• Manila Water
• Institute for Popular Democracy
• Cooperative Development Authority
• Freedom from Debt Coalition
• PSIRU
• Water Commons Institute
• Philippine Center for Water and Sanitation

Minutes from NWGs meetings