- Trading offices for lease.

- Managing, operating and maintaining buildings.

- Providing parking services.

- 13 December 2006: Harec Investment and Trade Joint Stock Company was established with an initial charter capital of VND30 billion under the business registration certificare No.0102116074 issued for the first time by Hanoi Department of Planning and Investment;

- 21 April 2008: Charter capital was raised up to VND45 billion;

- 13 August 2008: Charter capital was raised up to VND60 billion;

- 21 April 2009: Charter capital was raised up to VND63,384,000,000;

- 16 August 2017: Became a public company under the Document No.5565/UBCK-GSDC issued by the State Securities Commission of Vietnam;

- 06 November 2017: Traded on UPCOM market;