HANOI, Vietnam, April 3, 2026 /PRNewswire/ -- Viettel Group marked the 20th anniversary of its international business operations, highlighting two decades of expansion that have positioned the Vietnamese company among the world's multi-market telecom operators.

Viettel began its international journey in 2006 with its first overseas investment in Cambodia. Over the past two decades, the Group has expanded its presence to 16 countries, including operational markets and representative offices.

Nowadays, Viettel operates telecommunications networks in 10 international markets, holding the No.1 market position in seven countries. The company's overseas operations generate more than USD 3 billion in annual revenue and have maintained average growth of around 20% for several consecutive years.

Financial results released earlier this year also reflect the strong momentum of Viettel's global business. According to audited financial statements from Viettel Global, international operations recorded net revenue of VND 44.27 trillion (approximately ...