Chairman
Ken Maher

Managing Director
Robert Backhouse

Finance Director
Ian Humble

Directors
Ross de la Motte
Peter Duncan
Philip Hannaford
Peter Lee
Kirsti Simpson

Board Advisors
Geoff Collinson
Rob Hawkins

Head of Architecture
Tony Grist

Head of Interior Design
Caroline Diesner

Head of Landscape Architecture
Andy Sharp

Head of Planning
Chris Melsom

Head of Sustainable
Futures Unit
Mike Mouritz   

Managing Principal
Adelaide
Mariano De Duonni

Principals
Adelaide
Lu Balsamo
Daniel Bennett
Alun Chapman
Ashley Halliday
David Homburg
Chris Watkins
Mary White  

Managing Principal
Bangkok
Peter Skinner

Principals
Bangkok
Teerachai Manomaiphibul
Tanya Suvannapong

Managing Principal
Brisbane
Dennis Eiszele

Principals
Brisbane
Ron Bridgefoot
Ian Calley
Mark Craig
Adam Davies
Mark Roehrs
John Wright  

Managing Principal
Hong Kong
Terry Fan

Principals
Hong Kong
David Tsui

Managing Principal
Melbourne
Ingrid Bakker

Principals
Melbourne
Sean Bett
Shaun Schroter
Anna Fairbank
Mark Loughnan
Dean Thornton
Scott Walker 

Managing Principal
Perth
John Crabtree

Principals
Perth
Anna Chauvel
Dirk Collins
John Crabtree
Brian Delfs
David Gulland
Brenden Kelly
Andrew Low
Anthony McEwan
Jeff Menkens
Andy Sharp

Managing Director
Asia
Peter Duncan 

Principals
Shanghai
Andrew Wilkinson
Ilma Siksna 

Managing Principal
Sydney
Julieanne Boustead

Principals
Sydney
Peter Black
Matthew Blain
Angus Bruce
Deborah Eastment
Mal Graham
Luke Johnson
Matthew Pullinger
Rodney Uren