Hung Manh Do

Viettel Global Investment JSC engages in telecommunication investment and development. Its activities include software development for telecommunication, information technology, electronic, and internet; manufacture and trading of information technology, electronic, and telecommunication equipment; and technical consultation for telecommunication industry. The company was founded on October 24, 2007 and is headquartered in Ha Noi, Vietnam.

Viettel Global Investment JSC engages in telecommunication investment and development. Its activities include software development for telecommunication, information technology, electronic, and internet; manufacture and trading of information technology, electronic, and telecommunication equipment; and technical consultation for telecommunication industry. The company was founded on October 24, 2007 and is headquartered in Ha Noi, Vietnam.

Viettel Global Investment JSC engages in telecommunication investment and development. Its activities include software development for telecommunication, information technology, electronic, and internet; manufacture and trading of information technology, electronic, and telecommunication equipment; and technical consultation for telecommunication industry. The company was founded on October 24, 2007 and is headquartered in Ha Noi, Vietnam.

Viettel Global Investment JSC engages in telecommunication investment and development. Its activities include software development for telecommunication, information technology, electronic, and internet; manufacture and trading of information technology, electronic, and telecommunication equipment; and technical consultation for telecommunication industry. The company was founded on October 24, 2007 and is headquartered in Ha Noi, Vietnam.

Viettel Global Investment JSC engages in telecommunication investment and development. Its activities include software development for telecommunication, information technology, electronic, and internet; manufacture and trading of information technology, electronic, and telecommunication equipment; and technical consultation for telecommunication industry. The company was founded on October 24, 2007 and is headquartered in Ha Noi, Vietnam.

Viettel Global Investment JSC engages in telecommunication investment and development. Its activities include software development for telecommunication, information technology, electronic, and internet; manufacture and trading of information technology, electronic, and telecommunication equipment; and technical consultation for telecommunication industry. The company was founded on October 24, 2007 and is headquartered in Ha Noi, Vietnam.

Viettel Global Investment JSC engages in telecommunication investment and development. Its activities include software development for telecommunication, information technology, electronic, and internet; manufacture and trading of information technology, electronic, and telecommunication equipment; and technical consultation for telecommunication industry. The company was founded on October 24, 2007 and is headquartered in Ha Noi, Vietnam.