Song Da 19 Joint Stock Company is a Vietnam-based firm, which partakes in the construction of various civil, commercial and industrial infrastructures in the northern and central regions of Vietnam. The Company's projects include power and communication lines, roads and bridges, as well as residential and industrial buildings. Some of its projects are namely Yaly hydropower plant, Ho Chi Minh avenue and Ho Xuan Huong condominium. In addition to construction, the Company is engaged in the provision of architectural and engineering services.