Melvin John Tan

Part of Manila Water Co., Inc., Laguna AAAWater Corp. provides water supply. The company is based in Cabuyao, Philippines.

Manila Water South Asia Holdings Pte Ltd. provides water and wastewater services. The company is headquartered in Singapore.

Clark Water Corporation (CWC), a company providing water and wastewater services to the residents and locators of the Clark Freeport Zone by sourcing, treating, and distributing water as well as collecting, treating, and discharging wastewater. Clark Water Corporation is a subsidiary of Veolia Water, leading company in water and wastewater services. Specialized in managing services on behalf of public authorities, as well as for industrial and service companies, it is also one of the world's major designers of technological solutions and constructor of facilities needed in water and wastewater services. With 93,433 employees in 64 countries, Veolia Water provides water service to 78 million people and wastewater service to 53 million.

Part of Manila Water Co., Inc., MWPV South Luzon Water Corp. provides water supply and waste water treatment services. The company is based in Tanauan City, Philippines.

Boracay Island Water Co., Inc. provides water sewerage treatment facilities. The company is headquartered in Philippines.

Part of Manila Water Co., Inc., Calbayog Water Co., Inc. operates as a water utility. The company is based in Calbayog, Philippines.

Part of Manila Water Co., Inc., Davao del Norte Water Infrastructure Co., Inc. supplies bulk water services to communities. Davao del Norte Water Infrastructure Co. was acquired by Manila Water Philippine Ventures, Inc. on March 08, 2022.

Part of Manila Water Co., Inc., Cebu Manila Water Development, Inc. operates water treatment plants. The company is based in Cebu City, Philippines.

Part of Manila Water Co., Inc., Manila Water Consortium, Inc. provides water supply services. The company is based in Quezon City, Philippines. Manila Water Consortium was acquired by Manila Water Consortium, Inc /Private Group/ on May 12, 2022 for $35.61 million.

Part of Manila Water Co., Inc., Bulakan Water Co., Inc. is a Filipino company that designs, constructs, and operates water utilities. The company is based in Central Luzon, the Philippines. Bulakan Water Co. was founded in 2019.

Part of Manila Water Co., Inc., Manila South East Asia Water Holdings Pte Ltd. functions as an investment holding Filipino company. The company is based in Quezon City, Philippines.

Part of Manila Water Co., Inc., Thu Duc Water Holdings Pte Ltd. provides water distribution, sewerage and sanitation services. The company is based in Singapore, Singapore.