Our relationships are built on a platform of genuine care; we listen with open minds. We're accessible as well as adaptable - seamlessly becoming an important part of any project team.

Client Leaders

Casey Giberson

Discipline Manager - Strategic Consulting

Chris Bauld

Discipline Director - Infrastructure

Kate Williams

Principal Consultant

Manea Sweeney

Discipline Manager – Horizon Planning

Peter Roan

Discipline Director - Sustainable Communities Auckland

Richard Reinen-Hamill

Sector Director - Natural Hazard Resilience

Robert Hillier (Dr)

Project Director - Geotechnical

Shamus Wallace

Discipline Director - Geotechnical

Technical Leaders

Alex Cartwright

Climate and Risk Consultant

Andrew Kennedy

Geotechnical Engineer

Anthony (Tony) Fairclough

South Island Geotechnical Co-ordinator

Ben Sims

Disaster Risk Reduction Consultant

Bryn Quilter

Water Resources Engineer

Damian Velluppillai

Senior Water Resources Engineer

David Bouma

Senior Dams Consultant

David Milner (Dr)

Senior Engineering Geologist

Dewi Knappstein

Geotechnical & Water Resources Engineer

Gary Smith

Project Risk Director + Senior Engineering Geologist

Geoff Radley

Senior Civil Consultant

Glen McIntosh

Senior Asset Management Engineer

Grant Pearce

Civil Consultant

James Russell

Team Leader - Geotechnical

John Leeves

Senior Geotechnical Engineer and Digital Products Lead

Marcus Lovell

Engineering Geologist

Mark Pennington

Senior Water Resources Engineer

Michael Triggs

Geotechnical Engineer

Mike Jacka

Senior Geotechnical Engineer

Nick Rogers

Geotechnical Consultant

Rebekah Robertson

Disaster Risk and Resilience Specialist

Reuben Hansen

Principal Environmental Consultant

Sarah McCarter

Senior Planner

Shannon Richardson

Principal Planner

Stuart Palmer

Principal Geotechnical Engineer

Tom Bassett

Water Engineering Consultant

Tom Shand (Dr)

Technical Director - Coastal Engineering

Virginie Lacrosse

Geotechnical Engineer

Business Leaders

Chris Bauld

Discipline Director - Infrastructure

Kate Williams

Principal Consultant

Richard Reinen-Hamill

Sector Director - Natural Hazard Resilience

Gary Smith

Project Risk Director + Senior Engineering Geologist

Marje Russ

Director

Peter Millar

Australasian Business Development Manager

Tim Fisher (Dr)

Tonkin + Taylor Group – Managing Director

Jon Rix

Engineering Manager | Project Director | Senior Water Resources Consultant | Flood Risk expert