Geoquest has been providing innovative solutions for major infrastructure projects in Australia and New Zealand since 1974.
Geoquest Australia & New Zealand specialises in reinforced backfill applications, soil-structure interaction, precast concrete solutions, advanced geosynthetics and environmental hazard protection.
Project Spotlight
TerraTilt® reinforces $150 million Perth road infrastructure development
TerraTilt® precast concrete walls reinforce $150 million Main Roads WA Leach Highway Road infrastructure development.
Supporting Sydney’s transport transformation
WestConnex Rozelle Interchange, NSW: Supporting Sydney’s Transport Transformation: The Geoquest Company Australia is honoured to [...]
Wilman Wadandi Highway
Geoquest Australia showcased its ability to deliver major infrastructure project components on the largescale Wilman Wadandi Highway project in Bunbury, Western Australia.
Latest News & Media
Cairns Water Security Project
Cairns Water Security Project: design and supply of Reinforced Earth™ TerraPlus® retaining walls, totalling circa 875 m²—equivalent to three tennis courts.
Resilience through Turn-Key Solutions
How turn-key engineering solutions are reducing risk in a changing climate - resilience through considered geotechnical design and engineering.
CBH Avon Storage Refurbishment
Geoquest supports CBH Avon Grain Storage Refurbishment, a major project boosting capacity in Western Australia’s Wheatbelt.
Precast Deck Slabs for Landmark Bridge
Molonglo River Bridge: 414 precast concrete deck slabs for bridge superstructure - one of the longest weathering steel bridges in Australia and the tallest in Canberra.
Low Carbon Concrete Approval for Geoquest
Low carbon concrete 60% SCM mix by Geoquest approved by VicRoads in industry first, supporting a greener, more sustainable future in infrastructure.
Inland Rail Keeping Victoria Moving
Inland Rail - Geoquest contributes to the delivery of Inland Rail across the East Coast — one of Australia’s most significant freight infrastructure projects. Here we highlight our work in Victoria.
