TW-Asia, established in 2005, is a privately-owned civil and structural engineering consultancy firm specializing in services for construction projects across Asia. Initially operating in Singapore, the company expanded to Vietnam in 2009, focusing on residential, commercial, and integrated building projects. With headquarters in Ho Chi Minh City, Vietnam, and additional offices in Singapore, Hong Kong, and Hanoi, TW-Asia employs over 130 engineers, designers, and draftsmen.