- Constructing transport, irrigation, industrial and civl works.

- Producing plywood. 

- September 2000: Ngoc Ha Construction and Trading Limited Company was established with a charter capital of VND11 billion;

- July 30 2009: Increased charter capital to VND40 billion;

- August 30 2010: Increased charter capital to VND95 billion;

- December 09 2010: Renamed as Thang Long Urban Development and Construction Investment Joint Stock Company;

- February 23, 2017: Increased charter capital to VND180 billion;

- September 12, 2017: Became a public company under the Document No.6088/UBCK-GSDC issued by the State Securities Commission of Vietnam;

- November 29, 2017: Listed on Ho Chi Minh Stock Exchange (HOSE);

- December 07, 2017: Traded on Ho Chi Minh Stock Exchange (HOSE);

- November 07, 2018: Increased charter capital to VND187,197,880,000;

- October 09, 2020: Increased charter capital to VND380,540,770,000;

- March 04, 2021: Increased the charter capital to VND399,563,720,000;