- Building civil, industrial and irrigation works.

- Constructing technical infrastructure in industrial, urban and residental areas.

- Investing and trading housing.

- Other business under business license.

- On Sep 29, 1973: Company was established, formerly known as Construction Company - Number 5;

- In May 1995:Construction Company - Number 5 became subsidiary of Vinaconex;

- In Oct 2004: Changed to Construction Company - Number 5 with the initial charter capital of VND21 billion;

- On May 29, 2007: Increased the charter capital to VND40 billion;

- On Oct 16, 2007:  Increased the charter capital to VND50 billion;

- On Jan 16, 2008: Companay's stock was traded on HNX;