Our people

Stephen Lyon

Regional Director, Head of Office, Singapore — Dip Arch, RIBA, MSc, MAPM

Email Me

Stephen is an Architect and Project Manager with over 35 years of experience in managing business units, having worked with multinationals, owner-occupiers, financial institutions, property developers, and London estates. 

His far-stretching skillset, including technical as well as client/consultant/contractor-facing expertise, enables him to deliver complex workspace developments across the North and South-East Asia regions, covering countries such as Japan, the Philippines, Indonesia, Vietnam, Singapore, Cambodia, and Thailand.

Stephen is an active cyclist, skier, motorsports enthusiast, and father to two rugby-mad boys!

Stephen Lyon


Moira Moser


Chairman & Founder, M Moser Associates

John Sellery


Group Managing Director

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

Nabil Sabet

Group Director

New York, San Francisco, Vancouver, Toronto

Stephen Lyon

Dip Arch, RIBA, MSc, MAPM

Regional Director, Head of Office, Singapore

Singapore, Manila

Doris Wong

Director, Head of Office - Beijing

Shanghai, Beijing, Chengdu

Kahn Yoon

Director - International Projects

Singapore, Melbourne, Sydney

Allyn Dorey

Director, Global Design

Hong Kong, Melbourne, Sydney

Brian Pilley

Head of Office

Delhi, Bangalore, Mumbai, Hyderabad

Christine Bruckner

Ph.D., FAIA, HKIA, R.A., HKIUD, LEED AP, BEAM Professional, BREEAM AP, RESET AP Fellow, WELL AP Faculty & Advisor, Fitwel Ambassador, Past President of AIA International Region


Hong Kong, New York, Melbourne, Sydney

Donn Tan

Reg. Architect, Philippines


Singapore, Manila

Jet Brillantes

Director, Global Client Services

Singapore, London, New York, Manila, Melbourne, Sydney


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


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


Thanks, you're subscribed.