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.
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.
Precast concrete mast for footbridge in Perth
The Mount Street Footbridge mast manufactured by Geoquest in Perth is a towering statement to the dynamic capabilities of precast solutions.
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, 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.
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.
