- 1998: Established under the name as Sonha Mechanical and Metal Ltd., Co with the initial charter capital of VND 600 million;
- 2006: Raised the charter capital to VND 41 billion;
- 2007: Equitized and renamed as Sonha International Corporation;
- 2008: Put into operation manufacturing factory No.2 at Phung industrial zone;
- 2009: Listed on Ho Chi Minh Stock Exchange (HOSE) with the charter capital of VND150 billion;
- 2010: Increased the charter capital to VND250 billion through additional share issuance;
- 2014: Increased the charter capital to VND367 billion through additional share issuance;
- December 02, 2016: Increased the charter capital to VND611,895,030,000;
- August 06, 2018: Increased the charter capital to VND674,273,370,000;
- November 27, 2018: Increased the charter capital to VND853,873,370,000;
- August 01, 2019: Increased the charter capital to VND870,881,810,000;
- December 18, 2020: Increased the charter capital to VND914,259,270,000;
