- Constructing and installing civil and industrial works.

- Labor export.

- Trading materials and goods.

- Vocational training.

- Other under business license.

- 05 August 2005: Ministry of Transport issued the Decision No.2670/QD-BGTVT on approving the plan of equitizing and transforming Construction and Trading Company into Construction and Trading Company Joint Stock Company;

- 05 January 2006: Renamed as Transport Construction and Trading Joint Stock Company under the Decision No.35/QD-BGTVT issued by Ministry of Transport;

- 20 March 2006: Renamed as TRAENCO Joint Stock Company under the Decision No.679/QD-BGTVT issued by Ministry of Transport;

- 30 December 2009: Became a public company;

- 24 April 2017: Traded on the UPCOM market;