- Construction of civil engineering works

- Trading in real estate, land use rights of the owner, users or tenants

- Support services related to advertising and tour organization

- Transporting goods and passengers by road

- Construction of road rail works

- 1982: Established as Railway Construction Enterprise No.482;

- 1992: Renamed as Transport Construction Company No 482;

- 2004: Equitized and renamed as Transport Construction Joint Stock Company No 482 with the charter capital was VND8 billion;

- April 06, 2007: Increased charter capital to VND15 billion;

- March 17, 2008: Listed on HNX (Ticker: B82);

- August 26, 2010: Increased the charter capital to VND30 billion;

- August 26, 2010: Increased charter capital to VND30 billion.

- December 03, 2015: Increased charter capital to VND50 billion.

- August 20, 2018: Delisted from Hanoi Stock Exchange (HNX);

- August 31, 2018: Traded on the UPCOM market;