- Building civil and industrial works.

- Building transportation, irrigation, water supply and sewerage system, environment treatment system.

- Designing, consulting and investing, developing urban areas, high - rise buildings, industrial zones.

- Producing construction materials.

- Other under business license.

- 1973: Construction Joint Stock Company No 1, formerly Moc Chau Construction Company, was established;

- 1977: Renamed as Construction No.11 Company;

- 1984:  Renamed as Housing Construction Association No.1;

- 1993: Renamed asConstruction Association No.1;

- 1995: Construction Association No.1 was merged into Vietnam Construction and Import - Export Joint Stock Corporation (Vinaconex) and renamed as Construction Company No.1 - Vinaconco 1;

- 2003: Changed to Construction Joint Stock Company No.1 - Vinaconex 1;

- May 14, 2009: Officially traded on Hanoi Stock Exchange (HNX).