- Providing technical consultancy services and building electric, irrigational, civil, industrial works (building investment projects, preparing documents and holding design tender. purchase equipment, materials ...).

- Producing, trading electricity.

- Manufacturing mechanic products.

- Evaluating electric, irrigational, civil, industrial works.

- Providing investment consultancy, design tender consultancy.

- Assessing the quality of construction works, structure, construction materials.

- Measuring, drawing terrain, geology, environment, land, stone, grave, construction materials ...to serve for design.

- Exploiting, filtering water to serve for living activities and production and business activities.

- Providing services on measuring, drawing terrain maps.

- Other.

- July 1, 1982: Electricity Design Survey Company was set up on the base of the merge of Electricity Design Institute and Servey and Geology Company;

- March 12, 1987: The Company was called as Electricity Design Survey No.1 Company after its HCM City branch was set up as Electricity Design Survey No.2 Company;

- January 11, 1999:  Electricity Design Survey No.1 Company was changed to Electricity Construction Consulting No.1 Company;

- December 28, 2006: The Ministry of Industry approved the equitization plan of the Company;

- January 2, 2008: Electricity Construction Consulting No.1 Company was changed to  Electricity Construction Consulting No.1 JSC;

- July 15, 2010: SSC permitted the Company to offer 7.4 million shares to raise charter capital to VND174 billion;

- September 23, 2010: Shares of the Company were listed and traded on Ho Chi Minh Stock Exchange (HOSE);

- June 13, 2018: Delisted from Hochiminh Stock Exchange (HOSE);

- June 22, 21018: Traded on UPCOM market;