— “Thermo-supply programs” PIU of the Ministry of Finance and Economy of the RA

— Public Utility Reforms Inter-sectoral Commission

— “Foreign Financing Projects Management Center”(FFPMC) of the Ministry of Finance and Economy of the RA

— State Water Committee of the RA

— Inter-sectoral Commission for the efficient management of the enactment of the Law „On Provision of Privileges for the Payments for Irrigation and Drinking Water Supply and Sewerage“

— Yerevan Water and Wastewater company

— Armenian Water and Wastewater company

— Irrigation Water-Intake cjsc

— Araratyan-Irrigation cjsc

— Armavir-Irrigation cjsc

— Echmiadzin-Irrigation cjsc

— Talin-Irrigation cjsc

— Arzni-Shamiram-Irrigation cjsc

— Kotayq-Irrigation cjsc

— Yerevan-Irrigation cjsc

— Shirak-Irrigation cjsc

— Martuni-Irrigation cjsc

— Noyemberyan-Irrigation cjsc

— Eghegnadzor-Irrigation cjsc

— Vayq-Irrigation cjsc