- In June 1994: Formerly known as Sieu Thanh Trading & Service Co., Ltd. with an initial investment capital of VND 300 million.
- On March 18, 2002: The company converted its form of operation from a limited liability company to a joint-stock company and changed its name to Sieu Thanh Joint Stock Company with a charter capital of VND 15 billion.
- In August 2004: Increased charter capital to VND 33.88 billion.
- In May 2007: Increased charter capital to VND 40.65 billion.
- In December 2007: Increased charter capital to VND 82 billion.
- In 2008: Increased charter capital to VND 90.18 billion.
- In December 2009: Increased charter capital to VND 104.06 billion.
- In August 2010: Increased charter capital to VND 119.57 billion.
- In December 2013: Increased charter capital to VND 125.52 billion.
- In July 2014: Increased charter capital to VND 138.01 billion.
- In July 2015: Increased charter capital to VND 165.49 billion.
- In August 2016: Increased charter capital to VND 197.85 billion.
- In May 2017: Increased charter capital to VND 257.2 billion.
