- Constructing civil and industrial works.

- Constructing urban infrastructure works.

- Developing, managing and implementing urban residential areas construction and investment projects. 

- Providing accommodation, hotel and tourism services.

- October 1969: Experimental Construction Site under Hanoi Department of Construction was established;

- 1985: Renamed as Experimental Construction Company;

- 1993: Renamed as Hanoi Construction Company No.5 under Hanoi Department of Construction;

- 09 June 2006: Hanoi City People's Committee issued the Decision No.2713/QD-UBND on approving the plan of equitizing and transforming Hanoi Construction Company No.5 into Hanoi Construction Joint Stock Company No.5 under Urban Infrastructure Development Investment Corporation;

- 30 June 2006: Put into operation under the model of a joint stock company with a charter capital of VND22.5 billion under the business registration certificate No.0103012995 issued for the first time by Hanoi Department of Planning and Investment;

- 22 May 2007: Became a public company;

- 01 September 2011: Charter capital was raised up to VND34 billion;

- 28 April 2016: Charter capital was raised up to VND37,324,500.000;

- 14 June 2017: Traded on UPCOM market;