- Amusement park services, under-water sports and other services (eating, swimming suits for rent, souvernirs).

- Domestic and international tourism services.

- Passenger transportation (taxi).

- Others under business license.

- 29 August 1998: Formerly known as Dam Sen Water Park Limited Company was established with an initial charter capital of VND43.9 billion as a joint venture company between Phu Tho Tourism Service Company under Sai Gon Tourisn Corporation and Sai Gon Finance Joint Stock Company;

- 03 January 2003: Transformed into Dam Sen Water Park Joint Stock Company;

- 2007: Charter capital was increased from VND43.9 billion to VND55 billion and VND65billion through 02 share issuances;

- 31 July 2008: Became a public company;

- 25 December 2008: Charter capital was increased to VND84.5 billion;

- 2010: The Company's shares were officially listed and traded on HOSE;

- 2016: Charter capital was increased to VND120,830,090,000;