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.

Managers

Doug Johnson

Executive Leadership Team - Managing Director

Lester Levy (Dr)

Tonkin + Taylor Group Board Chairman

Marje Russ

Director

Peter Millar

Australasian Business Development Manager

Richard Hancy

Strategic Advisor

Simonne Eldridge

Executive Leader - Clients. Senior Principal Environmental Engineer

Tim Chadwick

Director T+T and Managing Director Chadwick Geotechnics

Tony Kortegast

Executive Leader - Strategic Projects. Industrial Facilities Auditor

Vic O'Connor

Geotechnics NZ - Managing Director

Sector Directors – Discipline Directors

Brett Ogilvie (Dr)

Executive Leader - Environmental Services

Casey Giberson

Discipline Manager - Resilience

Charlotte Reed

Discipline Manager: Strategy and Information Services

Chris Bauld

Discipline Director - Infrastructure

Chris Perks

Sector Director - Transport

Chris Purchas

Sector Director - Waste

Clint Cantrell

Sector Director - Water

David Bouma

Business Leader - Dams (NZ)

Glen Nicholson

Sector Director - Energy & Industry

Grant Lovell

Sector Director - Land

Jenny Simpson

Discipline Director - Natural Resources

John Leeves

Discipline Manager - Geotechnical

Kate Williams

Discipline Director - Advisory

Lean Phuah

Discipline Manager - Contaminated Land

Leon Pemberton

Discipline Manager - Hydrogeology

Manea Sweeney

Discipline Manager – Horizon Planning

Matt Baber (Dr)

Discipline Manager - Ecology

Peter Cochrane

Discipline Director - Science

Peter Roan

Discipline Director - Planning

Richard Reinen-Hamill

Sector Director - Natural Hazard Resilience

Robert Hillier (Dr)

Discipline Director - Geotechnical

Shannon Richardson

Discipline Manager - Planning

Tim Fisher (Dr)

Executive Leader - Engineering

Tom Bassett

Discipline Manager – Water Engineering

Tony Cussins

Technical Director, Hydrogeology

Technical Specialists

Andrea Brabant

Team Leader - Environmental & Infrastructure Planning

Bapon Fakhruddin (Dr)

Senior Natural Hazards/DRR Specialist

Ben Chester

Water Resources Consultant

Bryn Quilter

Team Leader - Water Engineering

Chris Boyd

Principal Geotechnical Engineer. Team Leader - Geotechnical Engineering

Colin Dailey

Senior Pavement Engineer

Daniel Tan

Team Leader - Enviro Engineering and Management

David Glover

Principal Geotechnical Engineer

David Mangan

Senior Geotechnical and Pavements Engineer. Team Leader - Pavements

David Milner (Dr)

Team Leader - Geotechnical

Elyse Laface

Environmental Scientist

Grant Pearce

Civil Consultant

Hugh Cherrill

Senior Environmental Engineer

James Russell

Team Leader - Resilience

James Tinnion-Morgan

Mass Rapid Transport Specialist

Karen Baverstock

Principal Planner - Team Leader, Planning

Mark Morley

Environmental Consultant

Mike Jacka

Senior Geotechnical Engineer

Nick Rogers

Geotechnical Consultant

Nick Speight

Geotechnical Team Leader, Geotechnical Engineer

Paul Walker

Team Leader - Contaminated Land

Rachel Pickett

Environmental Consultant

Reuben Hansen

Principal Planner - Team Leader, Planning

Roger Olds

Senior Principal Geotechnical Engineer

Sjoerd Van Ballegooy (Dr)

Technical Director, Geotechnical

Sze-Fei Peng

Principal Environmental Engineer. Team Leader - Environmental Engineering & Management

Tim Vass

Principal Environmental Engineer. Team Leader - Contaminated Land

Tom Shand (Dr)

Senior Coastal Engineer

Virginie Lacrosse

Team Leader - Resilience

Alex Davies-Colley

Environmental Scientist

Andrew Shallard

Senior Civil and Environmental Engineer

Anna Ainsworth

Environmental Consultant

Daniel Murray

Principal Planner

Dr Daiquan Yang

Senior Principal Geotechnical

Heath Goble

Service Manager: Performance

James Hughes

Infrastructure Resilience Specialist

Jennifer Carvill

Principal Planner

Joanne Ferry

Senior Contaminated Land Specialist

John Devoy

Talent Sourcing & Recruitment Specialist

Luke Storie (Dr)

Geotechnical Engineer

Mark Foley

Nelson Group Manager

Mark Pennington

Senior Water Resources Engineer

Prasanna Punchihewa

Senior Pavements Engineer

Rob Van de Munckhof

Environmental Consultant

Shane Moore

Principal Environmental Scientist

Tim Ensor

Principal Planner

Tim Newman

Senior Geotechnical Engineer

Tony Bryce

Senior Environmental Engineer

Trevor Smith

Senior Engineering Geologist