Our people

Mark Dempsey

Associate Director — RIBA ARB

Email Me
(+44) 207 621 5400

Mark is a registered architect with over 20 years’ experience working on new build, CAT A and fit out projects throughout Europe, the Middle East and Asia for high-end global commercial clients. Mark’s role is to provide leadership on projects from inception to completion, where he has been recognised for maintaining and enhancing client and contractor relations through clear communication. With exceptional technical knowledge and on-site experience, Mark maintains high technical and quality standards. He offers technical guidance to designers to achieve design realisation and bespoke construction detailing. Recently, Mark has completed a 270,000 sq ft project in the City and a 260,000 sq ft new build headquarters in South London.

Mark Dempsey


John Sellery


Group Managing Director

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

Moira Moser


Chairman & Founder, M Moser Associates

Melbourne, Sydney

Dick Mak

Group Managing Director

Shanghai, Beijing, Chengdu

Nabil Sabet

Group Director

New York, San Francisco, Vancouver

Stephen Lyon

Dip Arch, RIBA, MSc, MAPM

Regional Director, Head of Office, Singapore

Singapore, Manila, Melbourne, Sydney

Cecilia Wang

Deputy Head and Director of Hong Kong Office

Hong Kong, Guangzhou, Shenzhen

Doris Wong

Director, Head of Office - Beijing

Shanghai, Beijing, Chengdu

Andrew Talbot

Director, Workplace Design & Construction UK & Europe

London, Amsterdam

Adrian Symons

Director, International Projects

London, Melbourne, Sydney

Allyn Dorey

Director, Global Design

Hong Kong, 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.