Song Ba Joint Stock Company invests in the construction of hydropower projects in Vietnam. It also produces and trades in electricity; and provides consultancy services for investment project construction, survey, and design construction of hydroelectric power plants with a capacity of approximately 30 MW, as well as lines and transformer stations of approximately 110 KV. In addition, the company offers consulting services for construction supervision and project management of small and medium hydroelectric power plants, transmission lines, and transformer stations of approximately 110 KV; vocational training services, including management and operation of hydropower plants; consultancy services on environmental solutions and resettlement; and repair and maintenance services for hydropower plants. Further, it mines and dredges reservoirs; supervises the construction of irrigation and hydropower works; installs equipment for construction works; and trades in construction materials sold at the construction site, as well as materials and electrical equipment. The company was founded in 2003 and is headquartered in Da Nang, Vietnam.