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Problems We Solve

All Problems
Landslides & Slope Instability
Rockfall & Falling Debris
Ground Settlement & Subsidence
Erosion & Scour

Solutions — Geohazard

All Solutions
Geohazard Engineering
Landslide & Slope Stabilisation
Rockfall Mitigation
Rockfall Scaling
Rockfall Containment & Control
Retaining Wall Repair
MSE Wall Repair
Difficult Access Solutions
Rail Geohazard Mitigation
Mining Geohazard Services
Riparian & Bluff Stabilisation

Solutions — Ground Engineering

Ground Engineering
Ground Stabilisation
Specialist Grouting
CFA Piling
Jet Grouting
Deep Soil Mixing
In-Situ Trench Mixing
In-Situ Mass Stabilisation
Polyurethane Grouting
Foamed Concrete
GSI Abutments
GSI Bridge System
Bridge Construction
Bridge Abutment Repair

Projects

All Projects
AMETI Eastern Busway
Clevedon Kawakawa
Dome Valley
Epitaph Haast
Lone Kauri & Karekare
Marine Parade
Metrosports
Motuoapa
Mountain Road
Ohau Point Rockfall
Rotorua Lakefront
Ruamahunga
Te Henga
Wimbledon Road

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Adam Chapman
Graeme Quickfall
Mat Avery
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GeoStabilization International® (GSI®) is the trading name of GeoStabilization New Zealand Limited (NZ Company No. 6197755).

© 2026 GeoStabilization New Zealand Ltd. All rights reserved.

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