Our people


John Sellery


Group Managing Director

Hong Kong, Singapore, Guangzhou, New York, Kuala Lumpur, Delhi, Shenzhen, Bangalore, Mumbai, San Francisco

Stephen Lyon

Dip Arch, RIBA, MSc, MAPM

Regional Director, Head of Office, Singapore

Singapore, Manila

Ranko Kume

Director, Head of Office - Kuala Lumpur

Kuala Lumpur

Anthony Ong

BA Engineering (P.E.)

Associate Director, Engineering


Donn Tan

Reg. Architect, Philippines

Associate Director, Southeast Asia

Singapore, Manila

Su-San Tan

Associate Director, Strategic Planning

Singapore, Kuala Lumpur, Delhi, Bangalore, Mumbai

Darius Chin

Senior Associate, Client Services

Kuala Lumpur


If you are interested in working with us, have a look at our careers page.