- 26 December 1994: Bien Hoa Urban Environmental Services Company, was established through merging between Wood Processing Enterprise and Bien Hoa Sanitation Company under the Decision No. 3262/QD-UBT issued by Dong Nai Provincial People's Committee; - 08 April 2008: Transformed into Bien Hoa Urban Environmental Services One-member Limited Company under the Decision No.1138/QD-UBND issued by Dong Nai Provincial People's Committee; - 29 July 2010: Renamed as Dong Nai Urban Environmental Services One-member Limited Company under the Decision No.1983/QD-UBND issued by Dong Nai Provincial People's Committee; - 01 January 2015: Became a member of Sonadezi Corporation; - 28 July 2015: Dong Nai Provincial People's Committee issued the Decision No.2160/QD-UBND on approving the plan of equitizing and transforming Dong Nai Urban Environmental Services One-member Limited Company into a joint stock company; - 11 September 2015: Initial Public Offering (IPO) was launched at Ho Chi Minh Stock Exchange (HOSE) with an average winning bid of VND10,138 per share; - 08 October 2015: Shareholders' meeting was held to establish Sonadezi Environment Joint Stock Company; - 01 November 2015: Transformed into Sonadezi Environment Joint Stock Company with a charter capital of VND300 billion; - 18 January 2016: Became a public company under the Document No.304/UBCK-GSDC issued by the State Securities Commission of Vietnam; - 09 December 2016: Traded on UPCOM market; |