Since our founding in 1972, ONG&ONG has become synonymous with excellence and innovation. The firm today boasts a Pan-Asia reach with 10 offices in key cities across the region.

As pioneer of the 360 Solution, we have refined our array of design, engineering and management services alongside design-thinking methodology to encompass the full spectrum from concept to completion. Our team’s collective imagination and ingenuity consistently inspire universally transformative experiences. This cohesion, alongside expertise in the latest AEC technologies, reflects our commitment to be disruptive innovators.