ALAMINOS CITY WATER DISTRICT

AMADEO WATER DISTRICT

ANGAT WATER DISTRICT

ANGELES CITY WATER DISTRICT

AQUA CENTRO MWPV CORP. INC

BACACAY WATER DISTRICT

BACOLOD CITY WATER DISTRICT

BACOLOR WATER DISTRICT

BALANGA WATER DISTRICT

BALAYAN WATER DISTRICT

BALIWAG WATER DISTRICT

BOCAUE WATER DISTRICT

BORACAY ISLAND WATER COMPANY

BP WATERWORKS

BP WATERWORKS INC.

BUENAVISTA WATER DISTRICT

BULACAN AQUA ESTATE

BULAKAN WATER COMPANY

BULAKAN WATER COMPANY, INC

BUSTOS WATER DISTRICT

BUTUAN CITY WATER DISTRICT (BCWD)

CABUYAO WATER DISTRICT

CAGAYAN DE ORO WATER

CALABANGA WATER DISTRICT

CALASIAO WATER

CALUMPIT WATER DISTRICT

CANDELARIA WATER DISTRICT (CWD)

CARCAR WATER DISTRICT

CARMONA WATER DISTRICT

CARMONA WATER DISTRICT

CASIGURAN WATER DISTRICT

CASTILLEJOS WATER DISTRICT

CBCP Multi-Purpose Cooperative

CDO WATER DISTRICT

CLARK WATER CORPORATION

CONCEPCION (TARLAC) WATER DISTRICT

CONSOLACION WATER SYSTEMS INC

COUNTRYWIDE WATER SERVICES (FILINVEST WATER)

DAGUPAN CITY WATER DISTRICT

DASMARIñAS WATER DISTRICT (DWD)

DIGOS WATER DISTRICT

DINALUPIHAN WATER DISTRICT

DINALUPIHAN WATER DISTRICT

FIRST PEAK RESOURCES & TECHNOLOGIES INC.

GENERAL MARIANO ALVAREZ WATER DISTRICT

GENERAL SANTOS CITY WATER DISTRICT

GOOD HANDS WATER SPECIALIST INC.

GOODHANDS WATER

GUINAYANGAN WATER DISTRICT

HAPPY WELL MANAGEMENT & COLLECTION SERVICES INC.

HAPPYWELL

HELPMATE INC

HERMOSA WATER DISTRICT (HWI)

ILAGAN CITY WATER DISTRICT

INDANG WATER DISTRICT

INFANTA(QUEZON)WATER DISTRICT

KABACAN WATER DISTRICT

LAGUNA WATER

LAGUNA WATER AQUATECH RESOURCES (LARC)

LAGUNA WATER CORPORATION

LAGUNA WATER DISTRICT AQUATECH RESOURCES CORP.

LEGAZPI WATER (LCWD)

LIAN WATER DISTRICT

LIBMANAN WATER

LOBO WATER DISTRICT

MABALACAT CITY WATER DISTRICT

MALOLOS WATER DISTRICT

MANILA WATER

MANILA WATER COMPANY

MARILAO WATER DISTRICT

MAYNILAD WATER

MAYNILAD WATER SERVICES

MAYNILAD WATER SERVICES INC (BC)

MENDEZ WATER DISTRICT

METRO COTABATO WATER DISTRICT

METRO KIDAPAWAN WATER DISTRICT

METRO LIPA WATER DISTRICT

METRO NAGA WATER DISTRICT (MNWD1)

METRO PACIFIC ILOILO WATER INC.

METRO ROXAS WATER DISTRICT (MRWD)

METRO VIGAN WATER DISTRICT

METROPOLITAN CEBU WATER DISTRICT

NORZAGARAY WATER

OBANDO WATER COMPANY

ORION WATER DISTRICT

PANDI WATER DISTRICT

PEÑARANDA WATER DISTRICT (PWD)

PILI WATER DISTRICT

PLARIDEL WATER DISTRICT

PRIME WATER INFRASTRUCTURE CORPORATION

PUERTO PRINCESA WATER DISTRICT

SAN FRANCISCO WATER DISTRICT

SAN FRANCISCO WATER DISTRICT (QUEZON)

SAN JOSE DEL MONTE WATER DISTRICT

San Jose Waterworks Service Cooperative

SAN JUAN WATER DISTRICT

SAN MARCELINO WATER DISTRICT

SANTA ROSA WATER DISTRICT

SILANG WATER DISTRICT

SNV RESOURCES DEVELOPMENT, CORP.

SOUTHLINK WATER

SPRING CLEAR - EQUILAND

STA. LUCIA WATER

STA. LUCIA WATERWORKS

STA. MARIA WATER

STA. MARIA WATER DISTRICT

SUBIC WATER

SUBIC WATER & SEWERAGE CO., INC

SULTAN KUDARAT WATER DISTRICT

TABACO CITY WATER DISTRICT

TAGAYTAY CITY WATER DISTRICT

TAGUM WATER DISTRICT

TAGUM WATER DISTRICT (TWD)

TANAY WATER DISTRICT

TERESA WATER DISTRICT (TERWD)

TERESA WATERWORKS, INC.

TIAONG WATER DISTRICT