- Investing and managing water supply and sewerage.

- Trading equipments and materials in water supply and sewerage.

- 07 November 2013: The company was established;

- October 2014: Put to work South Thu Dau Mot Water Supply Factory with the capacity of 45,000m3/ day and night;

- February 2015: Initiated construction of South Thu Dau Mot Water Supply Factory Phase 2, improving capacity up to 100,000m3/ day and night;

- April 2015: Charter capital increased up to 240 billion VND;

- September 2015: Charter capital increased up to 300 billion VND;

- 01 April 2016: Traded on the UPCOM market;

- 21 September 2017: Increased the charter capital to VND650,404,963,750;

- 05 February 2018: Increased the charter capital to VND812,000,000,000;

- 05 October 2018: Listed on Hochiminh Stock Exchange (HOSE);

- 16 October 2018: Cancelled the transaction registration on the UPCOM market;

- 24 October 2018: Traded on Hochiminh Stock Exchange (HOSE);

- 13 September 2019: Increased the charter capital to VND957,000,003,750;

- 01 October 2020: Increased the charter capital to VND1,000,000,000,000;