CIENCO5 is a State-owned Enterprise, under Ministry of Transport, formerly known as Construction Unit No. 67 awarded the Hero of the People's Army Force, found on April 23, 1967, with the special task of Road opening and traffic protection on the Truong Son trails.

Over 45 years of development and growths, Cienco5 has become a strong Enterprise in the transportation sector and also one of the nation leading Corporation in development and investment of the real estate sector throughout Vietnam

Cienco5 is proceeding with the process of converting into joint stock company in accordance with the roadmap of Ministry of Transport.

With 42 subsidiaries together with a team of experienced directors and managers, technical experts and skilled workers, Cienco5 has demonstrated as a collective unity, consensus, innovative and creative in business activities.

For the sustainable development, Cienco5 has always been expanding and exploiting the new markets and always looking for new business cooperation and partnership.