- August 31, 2010: Soc Son Development Investment Joint Stock Company was established with charter capital of VND4.9 billion;
- December 22, 2014: Increased the charter capital to VND30 billion;
- December 30, 2014: Increased charter capital to VND160.8 billion.
- May 06, 2015: Officially traded on Hanoi Stock Exchange (HNX);
- 2016: Increased the charter capital to VND304.7 billion;
- 2018: Increased the charter capital to VND310,85 billion.
- June 24, 2021: Delisted from Hanoi Stock Exchange (HNX);
- July 2, 2021: Transactions on the UPCoM market.
