Hiraya Water Corporation
| Formerly | Primewater Infrastructure Corporation (2006–2026) |
|---|---|
| Type | Privately-held / Public utility |
| Founded | August 10, 2006 |
| Headquarters | 900 Romualdez Street, Paco, , Philippines |
Number of locations | Around 100 partnered water districts (2021) |
| Services | Water infrastructure development, delivery sewerage and sanitation |
| Owner | Villar Group (2006–2025) Crystal Bridges Holding (2025–present) |
| Website | primewatercorp |
Hiraya Water Corporation, formerly Primewater Infrastructure Corporation (dba as PrimeWater), is a water and wastewater services provider in the Philippines. It is previously a subsidiary of Prime Asset Ventures, Inc. under Villar business and political family which includes former senators Manny and Cynthia Villar before being sold to tycoon Lucio Co.