Founding partners, the late Mr. Ong Teng Cheong and Mrs. Ong Siew May, established ONG&ONG in 1972. With a track record of over four decades, the firm has earned an unparalleled reputation for offering integrated solutions for the built environment. Our success lies in the high level of creativity, synergy and commitment we provide to our clients. We continually strive to uphold our mission to be the Designers of Our Age - transforming ordinary spaces into ones which shape experiences. With a staff strength of over 800, ONG&ONG is currently operating in 13 cities, across 11 countries in three continents. ONG&ONG offers a complete 360 Solution – a parcelled cross-discipline integrated solution. We present a three-pronged approach, involving, Design, Engineering and Management.