
Binh Hiep JSC (Binh Thuan province)
- Charter capital: VND 80
- DNP Water’s ownership: 70.77%
- Plants/Capacity: The company has 2 plants with a total capacity of 51,250 m3/day on a total area of 2 ha, supplying clean water for Phan Thiet city and Ham Thuan Nam district.

Dong Tam Water Plant JSC (Tien Giang province)
- Charter capital: VND 2 bil.
- DNP Water’s ownership: 52.66%
- Plants/Capacity: Having design capacity of 90,000 m3/day on an area of over 18 ha, the plant supplies clean water to areas in My Tho city, Go Cong Dong district…

Hanoi Water Supply No. 3 JSC
- Charter capital: VND 55 bil.
- DNP Water’s ownership: 51%
- Plants/Capacity: Supply clean water for residents in Hoan Kiem district, Hanoi from the plants of Hanoi Water Ltd at Yen Phu, Gia Lam and Don Thuy Plant…The current supply capacity is 50,000 m3/day.