MST Investment Joint Stock Company constructs bridges and roads in Vietnam. The company also invests in real estate projects, resorts, commercial centers, offices for rent, healthcare, education, and infrastructure construction; offers investment, project management, and design consultancy services; and construction supervision services of civil engineering projects and traffic works. In addition, it constructs residential projects, civil construction works, traffic, irrigation, and technical infrastructure; and supplies materials, advanced equipment, products, and solutions for security and defense units. The company was founded in 2009 and is based in Hanoi, Vietnam.