Du Dinh Truong

Network Infrastructure Services JSC engages in the telecommunications infrastructure construction. Its activities include in-building system leasing; equipment installation services; mobile network optimization; buying, selling, and maintenance of telecommunication and information technology equipment; and construction of telecommunication antenna. It is also involved in pharmaceutical and medical products, gym system business, and distribution of foods. The company was founded on June 29, 2006 and is headquartered in Hanoi, Vietnam.

Northern Electricity Development & Investment JSC No. 2 engages in the investment, construction and operation of hydropower projects. Its other activities include design and consultancy of civil, industrial, transportation, irrigation, electricity, hydro power. The firm also investment in real estate, house and officer for rent, restaurant, hotel, ecotourism and amusement parks. The company was founded on May 6, 2004 and is headquartered in Lao Cai, Vietnam

Gia Lai Hydropower JSC engages in the generation and distribution of electricity. Its activities include investment in the construction of small and medium hydropower projects; and construction and supervision of civil engineering, industrial, and irrigation works. The company was founded on March 14, 2002 and is headquartered in Pleiku, Vietnam.

Central Power Corp. engages in generation and distribution of electricity. It distributes electricity in central areas. It builds and develops electrical infrastructure in the area. The company was founded on October 7, 1975 and is headquartered in Da Nang, Vietnam.