- Recreational and entertaining services.

- Cultural and art service.

- Sport and physical activities.

- Trading meeting-room and hall for lease.

- Food and beverage service.

- Working as an agent for buying, selling and consigning goods.

- Tourist transport.

- Travel service.

- Massage and physical therapy.

- 04 November 1998: Hanoi Entertainment Services Corporation was established in accordance with the Decision No.3800/GP-UB issued by Hanoi City People's Committee;

- 1999: Granted with the land use right certificate for 6.4ha land lot in Tay Ho district;

- 19 May 2000: Inaugurated Ho Tay Water Park;

- 02 July 2000: Inaugurated New Sun Park (Formerly Vang Trang Park);

- 2010: HASECO Communication and Event Center was established;

- May 2013: HASECO Travel Center was established;

- Since 07 December 2016: Traded on UPCOM market;