- Sector
- Utilities
- Industry
- Water utilities
- Address
- Tuy Hoa Vietnam
- IPO Date
- Jun 30, 2017
- Business
- Phu Yen Water Supply and Sewerage Joint Stock Company (UPCOM: PWS) is a Vietnam-based utility enterprise primarily engaged in the treatment, distribution, and supply of clean water, as well as the provision of urban drainage and wastewater management services in Phu Yen Province. The company operates across multiple core business segments, offering comprehensive municipal utility and infrastructure solutions, including the extraction, purification, and piped transmission of tap water for residential, commercial, industrial, and administrative end-users; the operation, maintenance, dredging, and management of urban sewerage networks and stormwater drainage systems; the construction, installation, repair, and commissioning of water supply and wastewater infrastructure, pipeline networks, pump stations, and customer connection mains; the wholesale and retail trading of water meters, valves, specialized plumbing fittings, water treatment chemicals, and materials; the production and distribution of bottled purified drinking water; and the provision of technical consultancy, surveying, engineering design, meter inspection, and calibration services for water-related projects. Headquartered in Tuy Hoa City, Phu Yen Province, Vietnam, the company trace its origins to state-owned municipal water management entities established in the 1970s before completing its corporate equitization to operate as a joint stock company serving the urban and rural markets across Tuy Hoa City, Song Cau Town, Dong Hoa Town, and surrounding districts. In recent operational developments, the company has actively advanced several capacity expansion and infrastructure modernization projects, including the expansion and upgrading of regional water treatment plants, the extension of rural and peri-urban piped distribution networks to increase provincial clean water access, the deployment of electronic billing and digital payment platforms, and the implementation of smart metering systems alongside advanced leak-detection programs aimed at lowering non-revenue water rates and optimizing utility network efficiency.