- Power production and business activities.

- Consulting construction investment projects, managing construction investment projects.

- Investment in construction of power projects, construction of lines and transformer stations.

- Purchasing, selling, importing and exporting materials.

- Other businesses under business license.

- 1994: Thac Mo Hydropower Plant was established

- 2005: Thac Mo Hydropower Plant Company was renamed as Thac Mo Hydropower Company

- 2006: Equitized and operated as a joint stock company

- 2009: TMP was listed on HOSE with the charter capital of VND700 billion