Our people are led by a team of Principals located across our studios and working across the world. If you would like more information, please contact your local Principal or studio.


Click here for HASSELL studio details


Managing Director
Robert Backhouse

Gerard Corcoran

Finance Director
Ian Humble

Board Members
Steve Coster

Caroline Diesner

Peter Duncan

Peter Lee

Mark Loughnan

Ken Maher
Professor Faculty of Built Environment UNSW

Head of Design - Architecture
Mark Loughnan

Tony Grist

Head of Design - Interiors
Scott Walker

Head of Design - Landscape Architecture
Angus Bruce

Head of Design - Planning 
Chris Melsom

Head of Knowledge and Sustainability 
Steve Coster

Brett Pollard


Principals Adelaide
Mariano DeDuonni

David Homburg

Chris Watkins

Principals Beijing
Elva Hua

Principals Brisbane
Ron Bridgefoot

Mark Craig

Adam Davies

Philip Harper

Toby Lodge

Megan Reading

Mark Roehrs

Kirsti Simpson

John Wright

Principals Cardiff
Colin Hockley

Kieren Morgan

Principals Hong Kong
Terry Fan

Martin Lee

Peter Morley

John Pauline

David Tsui

Principals Shanghai
Peter Duncan

Thomas Herron

Patrick Lo 

Ilma Siksna

Andrew Wilkinson

Principals Singapore
Philip Hannaford

Mark Paterson

Tanya Suvannapong

Principals Sydney
Matthew Blain

Julieanne Boustead

Angus Bruce

Ross de la Motte

Mal Graham

Tony Grist

Ken Maher

Ken McBryde

Brett Pollard

Matthew Pullinger

Glenn Scott

Matthew Todd

Mark Wolfe

Featured Projects