Ha Noi Water Supply Number 2 JSC (UPCoM: NS2)

- 31 August 1996: Hanoi Clean Water Trading Number 2 Company was established under the Decision No.2882/QD-UB issued by Hanoi City People's Committee through the splitting of Gia Lam Clean Water Trading Enterprise from Hanoi Clean Water Trading Company and overtaking of Gia Lam Water Supply Project funded by Japanese Government's ODA;

- 05 October 1996: Put into operation under the business registration certificate No.0100106088 issued by Hanoi Department of Planning and Investment;

- 13 July 2010: Transformed into Hanoi Water Supply Number 2 One-member Limited Company under the Decision No.3464/QD-UBND issued by Hanoi City People's Committee;

- 31 December 2014: Hanoi City People's Committee issued the Decision No.7303/QD-UBND on approving the corporate value and equitization of Hanoi Water Supply Number 2 One-member Limited Company;

- 20 May 2015: Shareholders' Meeting was held for the first time to establish Hanoi Water Supply Number 2 Joint Stock Company;

- 20 March 2015: Initial Public Offering (IPO) was launched at Hanoi Stock Exchange (HNX) with a successfully offered quantity of 850,000 shares;

- 26 June 2015: Put into operation under a joint stock company model with a charter capital of VND568 billion under the business registration certificate No.0100106088 amended for the fourth time by Hanoi City People's Committee;

- Since 30 November 2016: Traded on UPCOM market;