our people

We pride ourselves on bringing the smartest people to the table. Come meet a few of them.

Joshua Ridley

Chief Executive Officer

David Tregoning

Executive Chairman

Adam Geha

Executive Director

Dr Michael Easson

Executive Director

Richard Stewart

Infrastructure Advisor to the Board

Daniel Isserow

Head of Finance & Operations

Cathy Hayes

Design Group: Principal

Justin Gurney

Design Group: Principal

Lee Fogarty

Principal

Chris Tate

Principal, Head of Labs, Information & Design Technology

Daniel Kalnins

Associate Principal, Head of Digital Enterprise

Sallyann Allman

Business Development Director

Ian Siegel

Digital Enterprise Lead, Northeast

Henry Ahn

Associate Principal

Rob Hardie

Associate Principal, Senior Technical Director

Geoff Dawes

Associate Principal

Tom White

Associate Principal

Mohammad Khaled

Associate Principal

John Hanke

Associate Principal

Fawzi Soliman

Senior Associate

Justin Pattemore

Senior Associate

Catherine Harding

General Counsel

Richard Darvill

Senior Associate

Amir Hatami

IT Infrastructure & Operations Manager

Mitchell Medway

Senior Digital Project Manager

James Scott

Technology Analyst

Sylvia Nobbs

Associate

Mitchell Punch

Senior Digital Project Manager

Jenny Tseng

Associate

Ray Singh

Associate

Catherine Zuza

Associate

Alan Wu

Associate

Rachel Ebalan

Practice Manager

Paul McIntyre

Associate

Brian Dennison

Associate

Jose Cruz

Associate

Rhoel Maliksi

BIM Manager

Ivan Luburic

Model Manager

Sarah Wade

Marketing Coordinator

Gareth Stewart

Business Development

Donato Gallemit

Associate

Alex Stojevski

BIM Manager

Andrea Tassera

Computational Design Manager

Nikka Marcial

Document Controller

Shiela Matawaran

Architect

Alexander Arboleda

ArchiCAD Manager

Rex Gapunuan

Associate