- Exploiting, treating and supply clean water.

- Constructing public works and civil works.

- Collecting, treating non-hazardous waste (domestic waste).

- Caring and maintaining urban trees.

- Managing and maintaining urban lighting system.

- Managing and maintaining urban roads.

- September 18, 1971: Formerly known as Tuyen Quang Water Plant Construction Board, was established;

- March 1985: Transferred and Renamed into Ha Tuyen Water Supply Enterprise;

- May, 1986: Renamed into Ha Tuyen Water Supply and Sewerage Company;

- April, 2010: Renamed into Tuyen Quang Water Supply and Sewerage Company Limited;

- December 1, 2017: Equitized and renamed Tuyen Quang Water Supply and Sewerage Joint Stock Company according to the business registration certificate No. 5000126040, with a charter capital of VND 80 billion;

- May 14, 2018: Increased charter capital to VND89.332 billion

- July 3, 2018: Officially became a public company;

- On 14/06/2019: Officially traded on UPCOM market;