Geoquest has been providing innovative solutions for major infrastructure projects in Australia and New Zealand since 1974.
Geoquest Australia specialises in reinforced backfill applications, soil-structure interaction, precast concrete solutions, advanced geosynthetics and environmental hazard protection.
Project Spotlight
Adelaide’s Ovingham Level Crossing Removal
The Ovingham Level Crossing Removal Project; the first infrastructure project in Australia to use Geoquest's TechWall™ system.
Supporting One Subiaco – Precast concrete columns
Geoquest played a key role in the foundation construction of One Subiaco in Perth by supplying and installing 35 critical precast concrete columns.
Victoria’s Big Build – Rail Transformation
The South Geelong to Waurn Ponds Duplication Rail Project; supplying 13,700m² of TerraPlus® mechanically stablised earth retaining walls as we play our part in Victoria’s Big Build.
Latest News & Media
Low Carbon Concrete Approval for Geoquest
Low carbon concrete 60% SCM mix by Geoquest approved by VicRoads in industry first, supporting a greener 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.
Geosynthetic Solutions for Major Mine Site
Geoquest installs ArmaLynk™ geogrid with MSE walls and DRAINTUBE drainage in a major Pilbara mining project, delivering fully integrated geotechnical solutions.
Mining – Engineering Australia’s Future
Geoquest Australia is delivering integrated geotechnical structures and geosynthetic solutions that support the nation’s most critical mining and resources projects.
Concrete Arches Bound for the Pilbara
Milestone: an extra-large consignment of TechSpan® precast concrete arches has been completed at our Northam facility and is now enroute to a mine in the Pilbara.
Slope Stabilisation & Rising Geohazard Risks
Discover slope stabilisation solutions in Australia to protect roads, rail, and critical infrastructure from landslides, rockfalls, and geohazards.
