- 31 March 1993: Lai Chau Water Supply Construction Management was established under the Decision No.27/QD-UB issued by Lai Chau Provincial People's Committee (Now Dien Bien Provincial People's Committee);
- 26 April 1995: Renamed as Lai Chau Water Supply Drainage Construction Company under the Decision No.167/QD-UB issued by Lai Chau Provincial People's Committee;
- 17 December 2003: Transformed into a public service State-owned enterprise - Lai Chau Water Supply Construction Company under the Decision No. 2330/QD-UB issued by Lai Chau Provincial People's Committee;
- 31 January 2004: Renamed as Dien Bien Water Supply Construction Company under the Decision No.93/QD-UB issued by Dien Bien Provincial People's Committee;
- 02 April 2009: Dien Bien Provincial People's Committee issued the Decision No. 466/QD-UBND on approving the plan of transforming a public service enterprise - Dien Bien Water Supply Construction Company into Dien Bien Water Supply Construction One-Member Limited Company;
- 24 June 2009: Put into operation under the model of One-member Limited company;
- 06 May 2015: Dien Bien Provincial People's Committee issued the Decision No. 341/QD-UBND on approving the plan of equitizing and transforming Dien Bien Water Supply Construction One-Member Limited Company into Dien Bien Water Supply Joint Stock Company;
- 25 August 2015: Initial Public Offering (IPO) was launched at Hanoi Stock Exchange (HNX) with an offered quantity of 13,134,588 shares and average winning bid of VND10,000 per share;
- 11 January 2016: Put into operation under the model of joint stock company;
- 21 November 2016: Became a public company;
- 09 January 2017: Traded on UPCOM market;