Viettel Group is a leading telecommunications company in Vietnam, established in 2004. It provides a wide range of services, including mobile and fixed-line telecommunications, internet services, and digital solutions. Viettel operates both domestically and internationally, with a presence in several countries across Asia, Africa, and America. The company is known for its innovative approach and investment in technology, making it a key player in the telecom industry. Viettel has also expanded into various sectors, such as banking, healthcare, and education, contributing to the digital transformation of Vietnam and enhancing connectivity for millions of users.